Remove Helium Tx modify operation messages 55/33055/3
authorTom Pantelis <tpanteli@brocade.com>
Tue, 19 Jan 2016 23:18:19 +0000 (18:18 -0500)
committerMoiz Raja <moraja@cisco.com>
Fri, 22 Jan 2016 00:33:50 +0000 (00:33 +0000)
Removed the following deprecated Helium Tx messages and related code:

  DeleteData[Reply]
  MergeData[Reply]
  WriteData[Reply]
  ReadyTransaction

Also removed the associated protobuf message classes.

Change-Id: I6f5db0096a60b50e51bf94b12f38941a4be9ca20
Signed-off-by: Tom Pantelis <tpanteli@brocade.com>
21 files changed:
opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/protobuff/messages/transaction/ShardTransactionMessages.java
opendaylight/md-sal/sal-clustering-commons/src/main/resources/ShardTransaction.proto
opendaylight/md-sal/sal-clustering-commons/src/test/java/org/opendaylight/controller/cluster/datastore/node/utils/stream/NormalizedNodeStreamReaderWriterTest.java
opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardTransaction.java
opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardWriteTransaction.java
opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/DeleteData.java [deleted file]
opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/DeleteDataReply.java [deleted file]
opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/MergeData.java [deleted file]
opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/MergeDataReply.java [deleted file]
opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/ModifyData.java [deleted file]
opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/ReadyTransaction.java [deleted file]
opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/ReadyTransactionReply.java
opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/WriteData.java [deleted file]
opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/WriteDataReply.java [deleted file]
opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/ShardTransactionFailureTest.java
opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/ShardTransactionTest.java
opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/TransactionProxyTest.java
opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/messages/DeleteDataTest.java [deleted file]
opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/messages/MergeDataTest.java [deleted file]
opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/messages/ReadyTransactionReplyTest.java
opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/messages/WriteDataTest.java [deleted file]

index 8be6ad1..e1e6ef7 100644 (file)
@@ -807,7 +807,7 @@ public final class ShardTransactionMessages {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs =
+        com.google.protobuf.ByteString bs = 
             (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (bs.isValidUtf8()) {
@@ -823,7 +823,7 @@ public final class ShardTransactionMessages {
         getTransactionIdBytes() {
       java.lang.Object ref = transactionId_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
+        com.google.protobuf.ByteString b = 
             com.google.protobuf.ByteString.copyFromUtf8(
                 (java.lang.String) ref);
         transactionId_ = b;
@@ -866,7 +866,7 @@ public final class ShardTransactionMessages {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs =
+        com.google.protobuf.ByteString bs = 
             (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (bs.isValidUtf8()) {
@@ -882,7 +882,7 @@ public final class ShardTransactionMessages {
         getTransactionChainIdBytes() {
       java.lang.Object ref = transactionChainId_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
+        com.google.protobuf.ByteString b = 
             com.google.protobuf.ByteString.copyFromUtf8(
                 (java.lang.String) ref);
         transactionChainId_ = b;
@@ -1177,11 +1177,11 @@ public final class ShardTransactionMessages {
 
       public final boolean isInitialized() {
         if (!hasTransactionId()) {
-
+          
           return false;
         }
         if (!hasTransactionType()) {
-
+          
           return false;
         }
         return true;
@@ -1235,7 +1235,7 @@ public final class ShardTransactionMessages {
           getTransactionIdBytes() {
         java.lang.Object ref = transactionId_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString b = 
               com.google.protobuf.ByteString.copyFromUtf8(
                   (java.lang.String) ref);
           transactionId_ = b;
@@ -1342,7 +1342,7 @@ public final class ShardTransactionMessages {
           getTransactionChainIdBytes() {
         java.lang.Object ref = transactionChainId_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString b = 
               com.google.protobuf.ByteString.copyFromUtf8(
                   (java.lang.String) ref);
           transactionChainId_ = b;
@@ -1597,7 +1597,7 @@ public final class ShardTransactionMessages {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs =
+        com.google.protobuf.ByteString bs = 
             (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (bs.isValidUtf8()) {
@@ -1613,7 +1613,7 @@ public final class ShardTransactionMessages {
         getTransactionActorPathBytes() {
       java.lang.Object ref = transactionActorPath_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
+        com.google.protobuf.ByteString b = 
             com.google.protobuf.ByteString.copyFromUtf8(
                 (java.lang.String) ref);
         transactionActorPath_ = b;
@@ -1640,7 +1640,7 @@ public final class ShardTransactionMessages {
       if (ref instanceof java.lang.String) {
         return (java.lang.String) ref;
       } else {
-        com.google.protobuf.ByteString bs =
+        com.google.protobuf.ByteString bs = 
             (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (bs.isValidUtf8()) {
@@ -1656,7 +1656,7 @@ public final class ShardTransactionMessages {
         getTransactionIdBytes() {
       java.lang.Object ref = transactionId_;
       if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
+        com.google.protobuf.ByteString b = 
             com.google.protobuf.ByteString.copyFromUtf8(
                 (java.lang.String) ref);
         transactionId_ = b;
@@ -1934,11 +1934,11 @@ public final class ShardTransactionMessages {
 
       public final boolean isInitialized() {
         if (!hasTransactionActorPath()) {
-
+          
           return false;
         }
         if (!hasTransactionId()) {
-
+          
           return false;
         }
         return true;
@@ -1992,7 +1992,7 @@ public final class ShardTransactionMessages {
           getTransactionActorPathBytes() {
         java.lang.Object ref = transactionActorPath_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString b = 
               com.google.protobuf.ByteString.copyFromUtf8(
                   (java.lang.String) ref);
           transactionActorPath_ = b;
@@ -2066,7 +2066,7 @@ public final class ShardTransactionMessages {
           getTransactionIdBytes() {
         java.lang.Object ref = transactionId_;
         if (ref instanceof String) {
-          com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString b = 
               com.google.protobuf.ByteString.copyFromUtf8(
                   (java.lang.String) ref);
           transactionId_ = b;
@@ -2155,28 +2155,42 @@ public final class ShardTransactionMessages {
     // @@protoc_insertion_point(class_scope:org.opendaylight.controller.mdsal.CreateTransactionReply)
   }
 
-  public interface ReadyTransactionOrBuilder
+  public interface ReadDataOrBuilder
       extends com.google.protobuf.MessageOrBuilder {
+
+    // required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;
+    /**
+     * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
+     */
+    boolean hasInstanceIdentifierPathArguments();
+    /**
+     * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
+     */
+    org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier getInstanceIdentifierPathArguments();
+    /**
+     * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
+     */
+    org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifierOrBuilder getInstanceIdentifierPathArgumentsOrBuilder();
   }
   /**
-   * Protobuf type {@code org.opendaylight.controller.mdsal.ReadyTransaction}
+   * Protobuf type {@code org.opendaylight.controller.mdsal.ReadData}
    */
-  public static final class ReadyTransaction extends
+  public static final class ReadData extends
       com.google.protobuf.GeneratedMessage
-      implements ReadyTransactionOrBuilder {
-    // Use ReadyTransaction.newBuilder() to construct.
-    private ReadyTransaction(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      implements ReadDataOrBuilder {
+    // Use ReadData.newBuilder() to construct.
+    private ReadData(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
       super(builder);
       this.unknownFields = builder.getUnknownFields();
     }
-    private ReadyTransaction(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+    private ReadData(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
 
-    private static final ReadyTransaction defaultInstance;
-    public static ReadyTransaction getDefaultInstance() {
+    private static final ReadData defaultInstance;
+    public static ReadData getDefaultInstance() {
       return defaultInstance;
     }
 
-    public ReadyTransaction getDefaultInstanceForType() {
+    public ReadData getDefaultInstanceForType() {
       return defaultInstance;
     }
 
@@ -2186,11 +2200,12 @@ public final class ShardTransactionMessages {
         getUnknownFields() {
       return this.unknownFields;
     }
-    private ReadyTransaction(
+    private ReadData(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       initFields();
+      int mutable_bitField0_ = 0;
       com.google.protobuf.UnknownFieldSet.Builder unknownFields =
           com.google.protobuf.UnknownFieldSet.newBuilder();
       try {
@@ -2208,6 +2223,19 @@ public final class ShardTransactionMessages {
               }
               break;
             }
+            case 10: {
+              org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder subBuilder = null;
+              if (((bitField0_ & 0x00000001) == 0x00000001)) {
+                subBuilder = instanceIdentifierPathArguments_.toBuilder();
+              }
+              instanceIdentifierPathArguments_ = input.readMessage(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.PARSER, extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(instanceIdentifierPathArguments_);
+                instanceIdentifierPathArguments_ = subBuilder.buildPartial();
+              }
+              bitField0_ |= 0x00000001;
+              break;
+            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -2222,38 +2250,70 @@ public final class ShardTransactionMessages {
     }
     public static final com.google.protobuf.Descriptors.Descriptor
         getDescriptor() {
-      return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_ReadyTransaction_descriptor;
+      return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_ReadData_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_ReadyTransaction_fieldAccessorTable
+      return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_ReadData_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction.class, org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction.Builder.class);
+              org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData.class, org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData.Builder.class);
     }
 
-    public static com.google.protobuf.Parser<ReadyTransaction> PARSER =
-        new com.google.protobuf.AbstractParser<ReadyTransaction>() {
-      public ReadyTransaction parsePartialFrom(
+    public static com.google.protobuf.Parser<ReadData> PARSER =
+        new com.google.protobuf.AbstractParser<ReadData>() {
+      public ReadData parsePartialFrom(
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
-        return new ReadyTransaction(input, extensionRegistry);
+        return new ReadData(input, extensionRegistry);
       }
     };
 
     @java.lang.Override
-    public com.google.protobuf.Parser<ReadyTransaction> getParserForType() {
+    public com.google.protobuf.Parser<ReadData> getParserForType() {
       return PARSER;
     }
 
+    private int bitField0_;
+    // required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;
+    public static final int INSTANCEIDENTIFIERPATHARGUMENTS_FIELD_NUMBER = 1;
+    private org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier instanceIdentifierPathArguments_;
+    /**
+     * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
+     */
+    public boolean hasInstanceIdentifierPathArguments() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
+     */
+    public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier getInstanceIdentifierPathArguments() {
+      return instanceIdentifierPathArguments_;
+    }
+    /**
+     * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
+     */
+    public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifierOrBuilder getInstanceIdentifierPathArgumentsOrBuilder() {
+      return instanceIdentifierPathArguments_;
+    }
+
     private void initFields() {
+      instanceIdentifierPathArguments_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.getDefaultInstance();
     }
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized != -1) return isInitialized == 1;
 
+      if (!hasInstanceIdentifierPathArguments()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
+      if (!getInstanceIdentifierPathArguments().isInitialized()) {
+        memoizedIsInitialized = 0;
+        return false;
+      }
       memoizedIsInitialized = 1;
       return true;
     }
@@ -2261,6 +2321,9 @@ public final class ShardTransactionMessages {
     public void writeTo(com.google.protobuf.CodedOutputStream output)
                         throws java.io.IOException {
       getSerializedSize();
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeMessage(1, instanceIdentifierPathArguments_);
+      }
       getUnknownFields().writeTo(output);
     }
 
@@ -2270,6 +2333,10 @@ public final class ShardTransactionMessages {
       if (size != -1) return size;
 
       size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, instanceIdentifierPathArguments_);
+      }
       size += getUnknownFields().getSerializedSize();
       memoizedSerializedSize = size;
       return size;
@@ -2282,53 +2349,53 @@ public final class ShardTransactionMessages {
       return super.writeReplace();
     }
 
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction parseFrom(
+    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction parseFrom(
+    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction parseFrom(byte[] data)
+    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction parseFrom(
+    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData parseFrom(
         byte[] data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction parseFrom(java.io.InputStream input)
+    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData parseFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction parseFrom(
+    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData parseFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
       return PARSER.parseFrom(input, extensionRegistry);
     }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction parseDelimitedFrom(java.io.InputStream input)
+    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData parseDelimitedFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseDelimitedFrom(input);
     }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction parseDelimitedFrom(
+    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData parseDelimitedFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
       return PARSER.parseDelimitedFrom(input, extensionRegistry);
     }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction parseFrom(
+    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData parseFrom(
         com.google.protobuf.CodedInputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction parseFrom(
+    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
@@ -2337,7 +2404,7 @@ public final class ShardTransactionMessages {
 
     public static Builder newBuilder() { return Builder.create(); }
     public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder(org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction prototype) {
+    public static Builder newBuilder(org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData prototype) {
       return newBuilder().mergeFrom(prototype);
     }
     public Builder toBuilder() { return newBuilder(this); }
@@ -2349,24 +2416,24 @@ public final class ShardTransactionMessages {
       return builder;
     }
     /**
-     * Protobuf type {@code org.opendaylight.controller.mdsal.ReadyTransaction}
+     * Protobuf type {@code org.opendaylight.controller.mdsal.ReadData}
      */
     public static final class Builder extends
         com.google.protobuf.GeneratedMessage.Builder<Builder>
-       implements org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransactionOrBuilder {
+       implements org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataOrBuilder {
       public static final com.google.protobuf.Descriptors.Descriptor
           getDescriptor() {
-        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_ReadyTransaction_descriptor;
+        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_ReadData_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_ReadyTransaction_fieldAccessorTable
+        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_ReadData_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction.class, org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction.Builder.class);
+                org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData.class, org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData.Builder.class);
       }
 
-      // Construct using org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction.newBuilder()
+      // Construct using org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
@@ -2378,6 +2445,7 @@ public final class ShardTransactionMessages {
       }
       private void maybeForceBuilderInitialization() {
         if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+          getInstanceIdentifierPathArgumentsFieldBuilder();
         }
       }
       private static Builder create() {
@@ -2386,6 +2454,12 @@ public final class ShardTransactionMessages {
 
       public Builder clear() {
         super.clear();
+        if (instanceIdentifierPathArgumentsBuilder_ == null) {
+          instanceIdentifierPathArguments_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.getDefaultInstance();
+        } else {
+          instanceIdentifierPathArgumentsBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000001);
         return this;
       }
 
@@ -2395,43 +2469,65 @@ public final class ShardTransactionMessages {
 
       public com.google.protobuf.Descriptors.Descriptor
           getDescriptorForType() {
-        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_ReadyTransaction_descriptor;
+        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_ReadData_descriptor;
       }
 
-      public org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction getDefaultInstanceForType() {
-        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction.getDefaultInstance();
+      public org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData getDefaultInstanceForType() {
+        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData.getDefaultInstance();
       }
 
-      public org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction build() {
-        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction result = buildPartial();
+      public org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData build() {
+        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
         return result;
       }
 
-      public org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction buildPartial() {
-        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction result = new org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction(this);
+      public org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData buildPartial() {
+        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData result = new org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        if (instanceIdentifierPathArgumentsBuilder_ == null) {
+          result.instanceIdentifierPathArguments_ = instanceIdentifierPathArguments_;
+        } else {
+          result.instanceIdentifierPathArguments_ = instanceIdentifierPathArgumentsBuilder_.build();
+        }
+        result.bitField0_ = to_bitField0_;
         onBuilt();
         return result;
       }
 
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction) {
-          return mergeFrom((org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction)other);
+        if (other instanceof org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData) {
+          return mergeFrom((org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction other) {
-        if (other == org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction.getDefaultInstance()) return this;
+      public Builder mergeFrom(org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData other) {
+        if (other == org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData.getDefaultInstance()) return this;
+        if (other.hasInstanceIdentifierPathArguments()) {
+          mergeInstanceIdentifierPathArguments(other.getInstanceIdentifierPathArguments());
+        }
         this.mergeUnknownFields(other.getUnknownFields());
         return this;
       }
 
       public final boolean isInitialized() {
+        if (!hasInstanceIdentifierPathArguments()) {
+          
+          return false;
+        }
+        if (!getInstanceIdentifierPathArguments().isInitialized()) {
+          
+          return false;
+        }
         return true;
       }
 
@@ -2439,11 +2535,11 @@ public final class ShardTransactionMessages {
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction parsedMessage = null;
+        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData parsedMessage = null;
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransaction) e.getUnfinishedMessage();
+          parsedMessage = (org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadData) e.getUnfinishedMessage();
           throw e;
         } finally {
           if (parsedMessage != null) {
@@ -2452,4035 +2548,46 @@ public final class ShardTransactionMessages {
         }
         return this;
       }
+      private int bitField0_;
 
-      // @@protoc_insertion_point(builder_scope:org.opendaylight.controller.mdsal.ReadyTransaction)
-    }
-
-    static {
-      defaultInstance = new ReadyTransaction(true);
-      defaultInstance.initFields();
-    }
-
-    // @@protoc_insertion_point(class_scope:org.opendaylight.controller.mdsal.ReadyTransaction)
-  }
-
-  public interface ReadyTransactionReplyOrBuilder
-      extends com.google.protobuf.MessageOrBuilder {
-
-    // required string actorPath = 1;
-    /**
-     * <code>required string actorPath = 1;</code>
-     */
-    boolean hasActorPath();
-    /**
-     * <code>required string actorPath = 1;</code>
-     */
-    java.lang.String getActorPath();
-    /**
-     * <code>required string actorPath = 1;</code>
-     */
-    com.google.protobuf.ByteString
-        getActorPathBytes();
-  }
-  /**
-   * Protobuf type {@code org.opendaylight.controller.mdsal.ReadyTransactionReply}
-   */
-  public static final class ReadyTransactionReply extends
-      com.google.protobuf.GeneratedMessage
-      implements ReadyTransactionReplyOrBuilder {
-    // Use ReadyTransactionReply.newBuilder() to construct.
-    private ReadyTransactionReply(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
-      super(builder);
-      this.unknownFields = builder.getUnknownFields();
-    }
-    private ReadyTransactionReply(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
-
-    private static final ReadyTransactionReply defaultInstance;
-    public static ReadyTransactionReply getDefaultInstance() {
-      return defaultInstance;
-    }
-
-    public ReadyTransactionReply getDefaultInstanceForType() {
-      return defaultInstance;
-    }
-
-    private final com.google.protobuf.UnknownFieldSet unknownFields;
-    @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-        getUnknownFields() {
-      return this.unknownFields;
-    }
-    private ReadyTransactionReply(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      initFields();
-      int mutable_bitField0_ = 0;
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            default: {
-              if (!parseUnknownField(input, unknownFields,
-                                     extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-            case 10: {
-              bitField0_ |= 0x00000001;
-              actorPath_ = input.readBytes();
-              break;
-            }
+      // required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;
+      private org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier instanceIdentifierPathArguments_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.getDefaultInstance();
+      private com.google.protobuf.SingleFieldBuilder<
+          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifierOrBuilder> instanceIdentifierPathArgumentsBuilder_;
+      /**
+       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
+       */
+      public boolean hasInstanceIdentifierPathArguments() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      /**
+       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
+       */
+      public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier getInstanceIdentifierPathArguments() {
+        if (instanceIdentifierPathArgumentsBuilder_ == null) {
+          return instanceIdentifierPathArguments_;
+        } else {
+          return instanceIdentifierPathArgumentsBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
+       */
+      public Builder setInstanceIdentifierPathArguments(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier value) {
+        if (instanceIdentifierPathArgumentsBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
           }
+          instanceIdentifierPathArguments_ = value;
+          onChanged();
+        } else {
+          instanceIdentifierPathArgumentsBuilder_.setMessage(value);
         }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e.getMessage()).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_ReadyTransactionReply_descriptor;
-    }
-
-    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_ReadyTransactionReply_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransactionReply.class, org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransactionReply.Builder.class);
-    }
-
-    public static com.google.protobuf.Parser<ReadyTransactionReply> PARSER =
-        new com.google.protobuf.AbstractParser<ReadyTransactionReply>() {
-      public ReadyTransactionReply parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new ReadyTransactionReply(input, extensionRegistry);
-      }
-    };
-
-    @java.lang.Override
-    public com.google.protobuf.Parser<ReadyTransactionReply> getParserForType() {
-      return PARSER;
-    }
-
-    private int bitField0_;
-    // required string actorPath = 1;
-    public static final int ACTORPATH_FIELD_NUMBER = 1;
-    private java.lang.Object actorPath_;
-    /**
-     * <code>required string actorPath = 1;</code>
-     */
-    public boolean hasActorPath() {
-      return ((bitField0_ & 0x00000001) == 0x00000001);
-    }
-    /**
-     * <code>required string actorPath = 1;</code>
-     */
-    public java.lang.String getActorPath() {
-      java.lang.Object ref = actorPath_;
-      if (ref instanceof java.lang.String) {
-        return (java.lang.String) ref;
-      } else {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
-        java.lang.String s = bs.toStringUtf8();
-        if (bs.isValidUtf8()) {
-          actorPath_ = s;
-        }
-        return s;
-      }
-    }
-    /**
-     * <code>required string actorPath = 1;</code>
-     */
-    public com.google.protobuf.ByteString
-        getActorPathBytes() {
-      java.lang.Object ref = actorPath_;
-      if (ref instanceof java.lang.String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
-        actorPath_ = b;
-        return b;
-      } else {
-        return (com.google.protobuf.ByteString) ref;
-      }
-    }
-
-    private void initFields() {
-      actorPath_ = "";
-    }
-    private byte memoizedIsInitialized = -1;
-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized != -1) return isInitialized == 1;
-
-      if (!hasActorPath()) {
-        memoizedIsInitialized = 0;
-        return false;
-      }
-      memoizedIsInitialized = 1;
-      return true;
-    }
-
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
-      getSerializedSize();
-      if (((bitField0_ & 0x00000001) == 0x00000001)) {
-        output.writeBytes(1, getActorPathBytes());
-      }
-      getUnknownFields().writeTo(output);
-    }
-
-    private int memoizedSerializedSize = -1;
-    public int getSerializedSize() {
-      int size = memoizedSerializedSize;
-      if (size != -1) return size;
-
-      size = 0;
-      if (((bitField0_ & 0x00000001) == 0x00000001)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeBytesSize(1, getActorPathBytes());
-      }
-      size += getUnknownFields().getSerializedSize();
-      memoizedSerializedSize = size;
-      return size;
-    }
-
-    private static final long serialVersionUID = 0L;
-    @java.lang.Override
-    protected java.lang.Object writeReplace()
-        throws java.io.ObjectStreamException {
-      return super.writeReplace();
-    }
-
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransactionReply parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransactionReply parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransactionReply parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransactionReply parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransactionReply parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return PARSER.parseFrom(input);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransactionReply parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return PARSER.parseFrom(input, extensionRegistry);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransactionReply parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return PARSER.parseDelimitedFrom(input);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransactionReply parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return PARSER.parseDelimitedFrom(input, extensionRegistry);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransactionReply parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return PARSER.parseFrom(input);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransactionReply parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return PARSER.parseFrom(input, extensionRegistry);
-    }
-
-    public static Builder newBuilder() { return Builder.create(); }
-    public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder(org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadyTransactionReply prototype) {
-      return newBuilder().mergeFrom(prototype);
-    }
-    public Builder toBuilder() { return newBuilder(this); }
-
-    @java.lang.Override
-    protected Builder newBuilderForType(
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-      /**
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-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilder<
-          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifierOrBuilder>
-          getInstanceIdentifierPathArgumentsFieldBuilder() {
-        if (instanceIdentifierPathArgumentsBuilder_ == null) {
-          instanceIdentifierPathArgumentsBuilder_ = new com.google.protobuf.SingleFieldBuilder<
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-                  instanceIdentifierPathArguments_,
-                  getParentForChildren(),
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-          instanceIdentifierPathArguments_ = null;
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-        return instanceIdentifierPathArgumentsBuilder_;
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-
-      // @@protoc_insertion_point(builder_scope:org.opendaylight.controller.mdsal.DeleteData)
-    }
-
-    static {
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-      defaultInstance.initFields();
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-
-    // @@protoc_insertion_point(class_scope:org.opendaylight.controller.mdsal.DeleteData)
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-      return defaultInstance;
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-      try {
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-        while (!done) {
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-          switch (tag) {
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-              done = true;
-              break;
-            default: {
-              if (!parseUnknownField(input, unknownFields,
-                                     extensionRegistry, tag)) {
-                done = true;
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-              break;
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-        throw e.setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
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-        makeExtensionsImmutable();
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-    }
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-      return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_DeleteDataReply_descriptor;
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-      if (isInitialized != -1) return isInitialized == 1;
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-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.DeleteDataReply parseFrom(
-        com.google.protobuf.CodedInputStream input,
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-      return PARSER.parseFrom(input, extensionRegistry);
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-    public static Builder newBuilder(org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.DeleteDataReply prototype) {
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-    /**
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-        if (instanceIdentifierPathArgumentsBuilder_ == null) {
-          return instanceIdentifierPathArguments_;
-        } else {
-          return instanceIdentifierPathArgumentsBuilder_.getMessage();
-        }
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       */
-      public Builder setInstanceIdentifierPathArguments(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier value) {
-        if (instanceIdentifierPathArgumentsBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          instanceIdentifierPathArguments_ = value;
-          onChanged();
-        } else {
-          instanceIdentifierPathArgumentsBuilder_.setMessage(value);
-        }
-        bitField0_ |= 0x00000001;
-        return this;
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       */
-      public Builder setInstanceIdentifierPathArguments(
-          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder builderForValue) {
-        if (instanceIdentifierPathArgumentsBuilder_ == null) {
-          instanceIdentifierPathArguments_ = builderForValue.build();
-          onChanged();
-        } else {
-          instanceIdentifierPathArgumentsBuilder_.setMessage(builderForValue.build());
-        }
-        bitField0_ |= 0x00000001;
-        return this;
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       */
-      public Builder mergeInstanceIdentifierPathArguments(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier value) {
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-          if (((bitField0_ & 0x00000001) == 0x00000001) &&
-              instanceIdentifierPathArguments_ != org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.getDefaultInstance()) {
-            instanceIdentifierPathArguments_ =
-              org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.newBuilder(instanceIdentifierPathArguments_).mergeFrom(value).buildPartial();
-          } else {
-            instanceIdentifierPathArguments_ = value;
-          }
-          onChanged();
-        } else {
-          instanceIdentifierPathArgumentsBuilder_.mergeFrom(value);
-        }
-        bitField0_ |= 0x00000001;
-        return this;
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       */
-      public Builder clearInstanceIdentifierPathArguments() {
-        if (instanceIdentifierPathArgumentsBuilder_ == null) {
-          instanceIdentifierPathArguments_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.getDefaultInstance();
-          onChanged();
-        } else {
-          instanceIdentifierPathArgumentsBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000001);
-        return this;
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       */
-      public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder getInstanceIdentifierPathArgumentsBuilder() {
-        bitField0_ |= 0x00000001;
-        onChanged();
-        return getInstanceIdentifierPathArgumentsFieldBuilder().getBuilder();
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       */
-      public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifierOrBuilder getInstanceIdentifierPathArgumentsOrBuilder() {
-        if (instanceIdentifierPathArgumentsBuilder_ != null) {
-          return instanceIdentifierPathArgumentsBuilder_.getMessageOrBuilder();
-        } else {
-          return instanceIdentifierPathArguments_;
-        }
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilder<
-          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifierOrBuilder>
-          getInstanceIdentifierPathArgumentsFieldBuilder() {
-        if (instanceIdentifierPathArgumentsBuilder_ == null) {
-          instanceIdentifierPathArgumentsBuilder_ = new com.google.protobuf.SingleFieldBuilder<
-              org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifierOrBuilder>(
-                  instanceIdentifierPathArguments_,
-                  getParentForChildren(),
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-          instanceIdentifierPathArguments_ = null;
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-        return instanceIdentifierPathArgumentsBuilder_;
-      }
-
-      // @@protoc_insertion_point(builder_scope:org.opendaylight.controller.mdsal.ReadData)
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-    static {
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-    }
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-    // @@protoc_insertion_point(class_scope:org.opendaylight.controller.mdsal.ReadData)
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-  public interface ReadDataReplyOrBuilder
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-
-    // optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;
-    /**
-     * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
-     */
-    boolean hasNormalizedNode();
-    /**
-     * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
-     */
-    org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node getNormalizedNode();
-    /**
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-     */
-    org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder getNormalizedNodeOrBuilder();
-  }
-  /**
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-   */
-  public static final class ReadDataReply extends
-      com.google.protobuf.GeneratedMessage
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-    // Use ReadDataReply.newBuilder() to construct.
-    private ReadDataReply(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
-      super(builder);
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-
-    private static final ReadDataReply defaultInstance;
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-    @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
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-    private ReadDataReply(
-        com.google.protobuf.CodedInputStream input,
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-        throws com.google.protobuf.InvalidProtocolBufferException {
-      initFields();
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-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
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-              if (!parseUnknownField(input, unknownFields,
-                                     extensionRegistry, tag)) {
-                done = true;
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-              break;
-            }
-            case 10: {
-              org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder subBuilder = null;
-              if (((bitField0_ & 0x00000001) == 0x00000001)) {
-                subBuilder = normalizedNode_.toBuilder();
-              }
-              normalizedNode_ = input.readMessage(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.PARSER, extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(normalizedNode_);
-                normalizedNode_ = subBuilder.buildPartial();
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-              bitField0_ |= 0x00000001;
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-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
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-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e.getMessage()).setUnfinishedMessage(this);
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-        makeExtensionsImmutable();
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-    public static final com.google.protobuf.Descriptors.Descriptor
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-
-    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
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-      return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_ReadDataReply_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
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-    public static com.google.protobuf.Parser<ReadDataReply> PARSER =
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-      public ReadDataReply parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new ReadDataReply(input, extensionRegistry);
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-      return PARSER;
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-    // optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;
-    public static final int NORMALIZEDNODE_FIELD_NUMBER = 1;
-    private org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node normalizedNode_;
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-     */
-    public boolean hasNormalizedNode() {
-      return ((bitField0_ & 0x00000001) == 0x00000001);
-    }
-    /**
-     * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
-     */
-    public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node getNormalizedNode() {
-      return normalizedNode_;
-    }
-    /**
-     * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
-     */
-    public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder getNormalizedNodeOrBuilder() {
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-        if (!getNormalizedNode().isInitialized()) {
-          memoizedIsInitialized = 0;
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-      return true;
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-      getSerializedSize();
-      if (((bitField0_ & 0x00000001) == 0x00000001)) {
-        output.writeMessage(1, normalizedNode_);
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-      getUnknownFields().writeTo(output);
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-      return PARSER.parseFrom(data);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
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-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
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-        throws java.io.IOException {
-      return PARSER.parseFrom(input);
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-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return PARSER.parseDelimitedFrom(input, extensionRegistry);
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-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply parseFrom(
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-        throws java.io.IOException {
-      return PARSER.parseFrom(input);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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-      return PARSER.parseFrom(input, extensionRegistry);
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-    public static Builder newBuilder() { return Builder.create(); }
-    public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder(org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply prototype) {
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-    public Builder toBuilder() { return newBuilder(this); }
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-    @java.lang.Override
-    protected Builder newBuilderForType(
-        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
-      Builder builder = new Builder(parent);
-      return builder;
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-    /**
-     * Protobuf type {@code org.opendaylight.controller.mdsal.ReadDataReply}
-     */
-    public static final class Builder extends
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-        if (other.hasNormalizedNode()) {
-          mergeNormalizedNode(other.getNormalizedNode());
-        }
-        this.mergeUnknownFields(other.getUnknownFields());
-        return this;
-      }
-
-      public final boolean isInitialized() {
-        if (hasNormalizedNode()) {
-          if (!getNormalizedNode().isInitialized()) {
-
-            return false;
-          }
-        }
-        return true;
-      }
-
-      public Builder mergeFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply parsedMessage = null;
-        try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply) e.getUnfinishedMessage();
-          throw e;
-        } finally {
-          if (parsedMessage != null) {
-            mergeFrom(parsedMessage);
-          }
-        }
-        return this;
-      }
-      private int bitField0_;
-
-      // optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;
-      private org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node normalizedNode_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.getDefaultInstance();
-      private com.google.protobuf.SingleFieldBuilder<
-          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder> normalizedNodeBuilder_;
-      /**
-       * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
-       */
-      public boolean hasNormalizedNode() {
-        return ((bitField0_ & 0x00000001) == 0x00000001);
-      }
-      /**
-       * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
-       */
-      public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node getNormalizedNode() {
-        if (normalizedNodeBuilder_ == null) {
-          return normalizedNode_;
-        } else {
-          return normalizedNodeBuilder_.getMessage();
-        }
-      }
-      /**
-       * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
-       */
-      public Builder setNormalizedNode(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node value) {
-        if (normalizedNodeBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          normalizedNode_ = value;
-          onChanged();
-        } else {
-          normalizedNodeBuilder_.setMessage(value);
-        }
-        bitField0_ |= 0x00000001;
-        return this;
-      }
-      /**
-       * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
-       */
-      public Builder setNormalizedNode(
-          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder builderForValue) {
-        if (normalizedNodeBuilder_ == null) {
-          normalizedNode_ = builderForValue.build();
-          onChanged();
-        } else {
-          normalizedNodeBuilder_.setMessage(builderForValue.build());
-        }
-        bitField0_ |= 0x00000001;
-        return this;
-      }
-      /**
-       * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
-       */
-      public Builder mergeNormalizedNode(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node value) {
-        if (normalizedNodeBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) == 0x00000001) &&
-              normalizedNode_ != org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.getDefaultInstance()) {
-            normalizedNode_ =
-              org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.newBuilder(normalizedNode_).mergeFrom(value).buildPartial();
-          } else {
-            normalizedNode_ = value;
-          }
-          onChanged();
-        } else {
-          normalizedNodeBuilder_.mergeFrom(value);
-        }
-        bitField0_ |= 0x00000001;
-        return this;
-      }
-      /**
-       * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
-       */
-      public Builder clearNormalizedNode() {
-        if (normalizedNodeBuilder_ == null) {
-          normalizedNode_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.getDefaultInstance();
-          onChanged();
-        } else {
-          normalizedNodeBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000001);
-        return this;
-      }
-      /**
-       * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
-       */
-      public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder getNormalizedNodeBuilder() {
-        bitField0_ |= 0x00000001;
-        onChanged();
-        return getNormalizedNodeFieldBuilder().getBuilder();
-      }
-      /**
-       * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
-       */
-      public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder getNormalizedNodeOrBuilder() {
-        if (normalizedNodeBuilder_ != null) {
-          return normalizedNodeBuilder_.getMessageOrBuilder();
-        } else {
-          return normalizedNode_;
-        }
-      }
-      /**
-       * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilder<
-          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder>
-          getNormalizedNodeFieldBuilder() {
-        if (normalizedNodeBuilder_ == null) {
-          normalizedNodeBuilder_ = new com.google.protobuf.SingleFieldBuilder<
-              org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder>(
-                  normalizedNode_,
-                  getParentForChildren(),
-                  isClean());
-          normalizedNode_ = null;
-        }
-        return normalizedNodeBuilder_;
-      }
-
-      // @@protoc_insertion_point(builder_scope:org.opendaylight.controller.mdsal.ReadDataReply)
-    }
-
-    static {
-      defaultInstance = new ReadDataReply(true);
-      defaultInstance.initFields();
-    }
-
-    // @@protoc_insertion_point(class_scope:org.opendaylight.controller.mdsal.ReadDataReply)
-  }
-
-  public interface WriteDataOrBuilder
-      extends com.google.protobuf.MessageOrBuilder {
-
-    // required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;
-    /**
-     * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-     *
-     * <pre>
-     * base Helium version
-     * </pre>
-     */
-    boolean hasInstanceIdentifierPathArguments();
-    /**
-     * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-     *
-     * <pre>
-     * base Helium version
-     * </pre>
-     */
-    org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier getInstanceIdentifierPathArguments();
-    /**
-     * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-     *
-     * <pre>
-     * base Helium version
-     * </pre>
-     */
-    org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifierOrBuilder getInstanceIdentifierPathArgumentsOrBuilder();
-
-    // required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;
-    /**
-     * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-     */
-    boolean hasNormalizedNode();
-    /**
-     * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-     */
-    org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node getNormalizedNode();
-    /**
-     * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-     */
-    org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder getNormalizedNodeOrBuilder();
-  }
-  /**
-   * Protobuf type {@code org.opendaylight.controller.mdsal.WriteData}
-   */
-  public static final class WriteData extends
-      com.google.protobuf.GeneratedMessage
-      implements WriteDataOrBuilder {
-    // Use WriteData.newBuilder() to construct.
-    private WriteData(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
-      super(builder);
-      this.unknownFields = builder.getUnknownFields();
-    }
-    private WriteData(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
-
-    private static final WriteData defaultInstance;
-    public static WriteData getDefaultInstance() {
-      return defaultInstance;
-    }
-
-    public WriteData getDefaultInstanceForType() {
-      return defaultInstance;
-    }
-
-    private final com.google.protobuf.UnknownFieldSet unknownFields;
-    @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-        getUnknownFields() {
-      return this.unknownFields;
-    }
-    private WriteData(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      initFields();
-      int mutable_bitField0_ = 0;
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            default: {
-              if (!parseUnknownField(input, unknownFields,
-                                     extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-            case 10: {
-              org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder subBuilder = null;
-              if (((bitField0_ & 0x00000001) == 0x00000001)) {
-                subBuilder = instanceIdentifierPathArguments_.toBuilder();
-              }
-              instanceIdentifierPathArguments_ = input.readMessage(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.PARSER, extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(instanceIdentifierPathArguments_);
-                instanceIdentifierPathArguments_ = subBuilder.buildPartial();
-              }
-              bitField0_ |= 0x00000001;
-              break;
-            }
-            case 18: {
-              org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder subBuilder = null;
-              if (((bitField0_ & 0x00000002) == 0x00000002)) {
-                subBuilder = normalizedNode_.toBuilder();
-              }
-              normalizedNode_ = input.readMessage(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.PARSER, extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(normalizedNode_);
-                normalizedNode_ = subBuilder.buildPartial();
-              }
-              bitField0_ |= 0x00000002;
-              break;
-            }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e.getMessage()).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_WriteData_descriptor;
-    }
-
-    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
-        internalGetFieldAccessorTable() {
-      return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_WriteData_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
-              org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData.class, org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData.Builder.class);
-    }
-
-    public static com.google.protobuf.Parser<WriteData> PARSER =
-        new com.google.protobuf.AbstractParser<WriteData>() {
-      public WriteData parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new WriteData(input, extensionRegistry);
-      }
-    };
-
-    @java.lang.Override
-    public com.google.protobuf.Parser<WriteData> getParserForType() {
-      return PARSER;
-    }
-
-    private int bitField0_;
-    // required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;
-    public static final int INSTANCEIDENTIFIERPATHARGUMENTS_FIELD_NUMBER = 1;
-    private org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier instanceIdentifierPathArguments_;
-    /**
-     * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-     *
-     * <pre>
-     * base Helium version
-     * </pre>
-     */
-    public boolean hasInstanceIdentifierPathArguments() {
-      return ((bitField0_ & 0x00000001) == 0x00000001);
-    }
-    /**
-     * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-     *
-     * <pre>
-     * base Helium version
-     * </pre>
-     */
-    public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier getInstanceIdentifierPathArguments() {
-      return instanceIdentifierPathArguments_;
-    }
-    /**
-     * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-     *
-     * <pre>
-     * base Helium version
-     * </pre>
-     */
-    public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifierOrBuilder getInstanceIdentifierPathArgumentsOrBuilder() {
-      return instanceIdentifierPathArguments_;
-    }
-
-    // required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;
-    public static final int NORMALIZEDNODE_FIELD_NUMBER = 2;
-    private org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node normalizedNode_;
-    /**
-     * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-     */
-    public boolean hasNormalizedNode() {
-      return ((bitField0_ & 0x00000002) == 0x00000002);
-    }
-    /**
-     * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-     */
-    public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node getNormalizedNode() {
-      return normalizedNode_;
-    }
-    /**
-     * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-     */
-    public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder getNormalizedNodeOrBuilder() {
-      return normalizedNode_;
-    }
-
-    private void initFields() {
-      instanceIdentifierPathArguments_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.getDefaultInstance();
-      normalizedNode_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.getDefaultInstance();
-    }
-    private byte memoizedIsInitialized = -1;
-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized != -1) return isInitialized == 1;
-
-      if (!hasInstanceIdentifierPathArguments()) {
-        memoizedIsInitialized = 0;
-        return false;
-      }
-      if (!hasNormalizedNode()) {
-        memoizedIsInitialized = 0;
-        return false;
-      }
-      if (!getInstanceIdentifierPathArguments().isInitialized()) {
-        memoizedIsInitialized = 0;
-        return false;
-      }
-      if (!getNormalizedNode().isInitialized()) {
-        memoizedIsInitialized = 0;
-        return false;
-      }
-      memoizedIsInitialized = 1;
-      return true;
-    }
-
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
-      getSerializedSize();
-      if (((bitField0_ & 0x00000001) == 0x00000001)) {
-        output.writeMessage(1, instanceIdentifierPathArguments_);
-      }
-      if (((bitField0_ & 0x00000002) == 0x00000002)) {
-        output.writeMessage(2, normalizedNode_);
-      }
-      getUnknownFields().writeTo(output);
-    }
-
-    private int memoizedSerializedSize = -1;
-    public int getSerializedSize() {
-      int size = memoizedSerializedSize;
-      if (size != -1) return size;
-
-      size = 0;
-      if (((bitField0_ & 0x00000001) == 0x00000001)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, instanceIdentifierPathArguments_);
-      }
-      if (((bitField0_ & 0x00000002) == 0x00000002)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, normalizedNode_);
-      }
-      size += getUnknownFields().getSerializedSize();
-      memoizedSerializedSize = size;
-      return size;
-    }
-
-    private static final long serialVersionUID = 0L;
-    @java.lang.Override
-    protected java.lang.Object writeReplace()
-        throws java.io.ObjectStreamException {
-      return super.writeReplace();
-    }
-
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return PARSER.parseFrom(input);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return PARSER.parseFrom(input, extensionRegistry);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return PARSER.parseDelimitedFrom(input);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return PARSER.parseDelimitedFrom(input, extensionRegistry);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return PARSER.parseFrom(input);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return PARSER.parseFrom(input, extensionRegistry);
-    }
-
-    public static Builder newBuilder() { return Builder.create(); }
-    public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder(org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData prototype) {
-      return newBuilder().mergeFrom(prototype);
-    }
-    public Builder toBuilder() { return newBuilder(this); }
-
-    @java.lang.Override
-    protected Builder newBuilderForType(
-        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
-      Builder builder = new Builder(parent);
-      return builder;
-    }
-    /**
-     * Protobuf type {@code org.opendaylight.controller.mdsal.WriteData}
-     */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessage.Builder<Builder>
-       implements org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_WriteData_descriptor;
-      }
-
-      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
-          internalGetFieldAccessorTable() {
-        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_WriteData_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData.class, org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData.Builder.class);
-      }
-
-      // Construct using org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData.newBuilder()
-      private Builder() {
-        maybeForceBuilderInitialization();
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
-        super(parent);
-        maybeForceBuilderInitialization();
-      }
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
-          getInstanceIdentifierPathArgumentsFieldBuilder();
-          getNormalizedNodeFieldBuilder();
-        }
-      }
-      private static Builder create() {
-        return new Builder();
-      }
-
-      public Builder clear() {
-        super.clear();
-        if (instanceIdentifierPathArgumentsBuilder_ == null) {
-          instanceIdentifierPathArguments_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.getDefaultInstance();
-        } else {
-          instanceIdentifierPathArgumentsBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000001);
-        if (normalizedNodeBuilder_ == null) {
-          normalizedNode_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.getDefaultInstance();
-        } else {
-          normalizedNodeBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000002);
-        return this;
-      }
-
-      public Builder clone() {
-        return create().mergeFrom(buildPartial());
-      }
-
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_WriteData_descriptor;
-      }
-
-      public org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData getDefaultInstanceForType() {
-        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData.getDefaultInstance();
-      }
-
-      public org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData build() {
-        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData result = buildPartial();
-        if (!result.isInitialized()) {
-          throw newUninitializedMessageException(result);
-        }
-        return result;
-      }
-
-      public org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData buildPartial() {
-        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData result = new org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData(this);
-        int from_bitField0_ = bitField0_;
-        int to_bitField0_ = 0;
-        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
-          to_bitField0_ |= 0x00000001;
-        }
-        if (instanceIdentifierPathArgumentsBuilder_ == null) {
-          result.instanceIdentifierPathArguments_ = instanceIdentifierPathArguments_;
-        } else {
-          result.instanceIdentifierPathArguments_ = instanceIdentifierPathArgumentsBuilder_.build();
-        }
-        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
-          to_bitField0_ |= 0x00000002;
-        }
-        if (normalizedNodeBuilder_ == null) {
-          result.normalizedNode_ = normalizedNode_;
-        } else {
-          result.normalizedNode_ = normalizedNodeBuilder_.build();
-        }
-        result.bitField0_ = to_bitField0_;
-        onBuilt();
-        return result;
-      }
-
-      public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData) {
-          return mergeFrom((org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData)other);
-        } else {
-          super.mergeFrom(other);
-          return this;
-        }
-      }
-
-      public Builder mergeFrom(org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData other) {
-        if (other == org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData.getDefaultInstance()) return this;
-        if (other.hasInstanceIdentifierPathArguments()) {
-          mergeInstanceIdentifierPathArguments(other.getInstanceIdentifierPathArguments());
-        }
-        if (other.hasNormalizedNode()) {
-          mergeNormalizedNode(other.getNormalizedNode());
-        }
-        this.mergeUnknownFields(other.getUnknownFields());
-        return this;
-      }
-
-      public final boolean isInitialized() {
-        if (!hasInstanceIdentifierPathArguments()) {
-
-          return false;
-        }
-        if (!hasNormalizedNode()) {
-
-          return false;
-        }
-        if (!getInstanceIdentifierPathArguments().isInitialized()) {
-
-          return false;
-        }
-        if (!getNormalizedNode().isInitialized()) {
-
-          return false;
-        }
-        return true;
-      }
-
-      public Builder mergeFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData parsedMessage = null;
-        try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteData) e.getUnfinishedMessage();
-          throw e;
-        } finally {
-          if (parsedMessage != null) {
-            mergeFrom(parsedMessage);
-          }
-        }
-        return this;
-      }
-      private int bitField0_;
-
-      // required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;
-      private org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier instanceIdentifierPathArguments_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.getDefaultInstance();
-      private com.google.protobuf.SingleFieldBuilder<
-          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifierOrBuilder> instanceIdentifierPathArgumentsBuilder_;
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       *
-       * <pre>
-       * base Helium version
-       * </pre>
-       */
-      public boolean hasInstanceIdentifierPathArguments() {
-        return ((bitField0_ & 0x00000001) == 0x00000001);
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       *
-       * <pre>
-       * base Helium version
-       * </pre>
-       */
-      public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier getInstanceIdentifierPathArguments() {
-        if (instanceIdentifierPathArgumentsBuilder_ == null) {
-          return instanceIdentifierPathArguments_;
-        } else {
-          return instanceIdentifierPathArgumentsBuilder_.getMessage();
-        }
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       *
-       * <pre>
-       * base Helium version
-       * </pre>
-       */
-      public Builder setInstanceIdentifierPathArguments(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier value) {
-        if (instanceIdentifierPathArgumentsBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          instanceIdentifierPathArguments_ = value;
-          onChanged();
-        } else {
-          instanceIdentifierPathArgumentsBuilder_.setMessage(value);
-        }
-        bitField0_ |= 0x00000001;
-        return this;
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       *
-       * <pre>
-       * base Helium version
-       * </pre>
-       */
-      public Builder setInstanceIdentifierPathArguments(
-          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder builderForValue) {
-        if (instanceIdentifierPathArgumentsBuilder_ == null) {
-          instanceIdentifierPathArguments_ = builderForValue.build();
-          onChanged();
-        } else {
-          instanceIdentifierPathArgumentsBuilder_.setMessage(builderForValue.build());
-        }
-        bitField0_ |= 0x00000001;
-        return this;
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       *
-       * <pre>
-       * base Helium version
-       * </pre>
-       */
-      public Builder mergeInstanceIdentifierPathArguments(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier value) {
-        if (instanceIdentifierPathArgumentsBuilder_ == null) {
-          if (((bitField0_ & 0x00000001) == 0x00000001) &&
-              instanceIdentifierPathArguments_ != org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.getDefaultInstance()) {
-            instanceIdentifierPathArguments_ =
-              org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.newBuilder(instanceIdentifierPathArguments_).mergeFrom(value).buildPartial();
-          } else {
-            instanceIdentifierPathArguments_ = value;
-          }
-          onChanged();
-        } else {
-          instanceIdentifierPathArgumentsBuilder_.mergeFrom(value);
-        }
-        bitField0_ |= 0x00000001;
-        return this;
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       *
-       * <pre>
-       * base Helium version
-       * </pre>
-       */
-      public Builder clearInstanceIdentifierPathArguments() {
-        if (instanceIdentifierPathArgumentsBuilder_ == null) {
-          instanceIdentifierPathArguments_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.getDefaultInstance();
-          onChanged();
-        } else {
-          instanceIdentifierPathArgumentsBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000001);
-        return this;
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       *
-       * <pre>
-       * base Helium version
-       * </pre>
-       */
-      public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder getInstanceIdentifierPathArgumentsBuilder() {
-        bitField0_ |= 0x00000001;
-        onChanged();
-        return getInstanceIdentifierPathArgumentsFieldBuilder().getBuilder();
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       *
-       * <pre>
-       * base Helium version
-       * </pre>
-       */
-      public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifierOrBuilder getInstanceIdentifierPathArgumentsOrBuilder() {
-        if (instanceIdentifierPathArgumentsBuilder_ != null) {
-          return instanceIdentifierPathArgumentsBuilder_.getMessageOrBuilder();
-        } else {
-          return instanceIdentifierPathArguments_;
-        }
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       *
-       * <pre>
-       * base Helium version
-       * </pre>
-       */
-      private com.google.protobuf.SingleFieldBuilder<
-          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifierOrBuilder>
-          getInstanceIdentifierPathArgumentsFieldBuilder() {
-        if (instanceIdentifierPathArgumentsBuilder_ == null) {
-          instanceIdentifierPathArgumentsBuilder_ = new com.google.protobuf.SingleFieldBuilder<
-              org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifierOrBuilder>(
-                  instanceIdentifierPathArguments_,
-                  getParentForChildren(),
-                  isClean());
-          instanceIdentifierPathArguments_ = null;
-        }
-        return instanceIdentifierPathArgumentsBuilder_;
-      }
-
-      // required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;
-      private org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node normalizedNode_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.getDefaultInstance();
-      private com.google.protobuf.SingleFieldBuilder<
-          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder> normalizedNodeBuilder_;
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-       */
-      public boolean hasNormalizedNode() {
-        return ((bitField0_ & 0x00000002) == 0x00000002);
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-       */
-      public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node getNormalizedNode() {
-        if (normalizedNodeBuilder_ == null) {
-          return normalizedNode_;
-        } else {
-          return normalizedNodeBuilder_.getMessage();
-        }
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-       */
-      public Builder setNormalizedNode(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node value) {
-        if (normalizedNodeBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          normalizedNode_ = value;
-          onChanged();
-        } else {
-          normalizedNodeBuilder_.setMessage(value);
-        }
-        bitField0_ |= 0x00000002;
-        return this;
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-       */
-      public Builder setNormalizedNode(
-          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder builderForValue) {
-        if (normalizedNodeBuilder_ == null) {
-          normalizedNode_ = builderForValue.build();
-          onChanged();
-        } else {
-          normalizedNodeBuilder_.setMessage(builderForValue.build());
-        }
-        bitField0_ |= 0x00000002;
-        return this;
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-       */
-      public Builder mergeNormalizedNode(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node value) {
-        if (normalizedNodeBuilder_ == null) {
-          if (((bitField0_ & 0x00000002) == 0x00000002) &&
-              normalizedNode_ != org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.getDefaultInstance()) {
-            normalizedNode_ =
-              org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.newBuilder(normalizedNode_).mergeFrom(value).buildPartial();
-          } else {
-            normalizedNode_ = value;
-          }
-          onChanged();
-        } else {
-          normalizedNodeBuilder_.mergeFrom(value);
-        }
-        bitField0_ |= 0x00000002;
-        return this;
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-       */
-      public Builder clearNormalizedNode() {
-        if (normalizedNodeBuilder_ == null) {
-          normalizedNode_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.getDefaultInstance();
-          onChanged();
-        } else {
-          normalizedNodeBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000002);
-        return this;
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-       */
-      public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder getNormalizedNodeBuilder() {
-        bitField0_ |= 0x00000002;
-        onChanged();
-        return getNormalizedNodeFieldBuilder().getBuilder();
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-       */
-      public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder getNormalizedNodeOrBuilder() {
-        if (normalizedNodeBuilder_ != null) {
-          return normalizedNodeBuilder_.getMessageOrBuilder();
-        } else {
-          return normalizedNode_;
-        }
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilder<
-          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder>
-          getNormalizedNodeFieldBuilder() {
-        if (normalizedNodeBuilder_ == null) {
-          normalizedNodeBuilder_ = new com.google.protobuf.SingleFieldBuilder<
-              org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder>(
-                  normalizedNode_,
-                  getParentForChildren(),
-                  isClean());
-          normalizedNode_ = null;
-        }
-        return normalizedNodeBuilder_;
-      }
-
-      // @@protoc_insertion_point(builder_scope:org.opendaylight.controller.mdsal.WriteData)
-    }
-
-    static {
-      defaultInstance = new WriteData(true);
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-  /**
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-   */
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-
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-        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteDataReply result = buildPartial();
-        if (!result.isInitialized()) {
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-        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.WriteDataReply parsedMessage = null;
-        try {
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-          throw e;
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-          if (parsedMessage != null) {
-            mergeFrom(parsedMessage);
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-        return this;
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-
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-      defaultInstance.initFields();
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-    // @@protoc_insertion_point(class_scope:org.opendaylight.controller.mdsal.WriteDataReply)
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-  public interface MergeDataOrBuilder
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-     *
-     * <pre>
-     * base Helium version
-     * </pre>
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-    boolean hasInstanceIdentifierPathArguments();
-    /**
-     * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-     *
-     * <pre>
-     * base Helium version
-     * </pre>
-     */
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-    /**
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-     *
-     * <pre>
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-     */
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-    /**
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-    /**
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-     */
-    org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder getNormalizedNodeOrBuilder();
-  }
-  /**
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-   */
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-      return defaultInstance;
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-                done = true;
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-              org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder subBuilder = null;
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-                subBuilder = instanceIdentifierPathArguments_.toBuilder();
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-              instanceIdentifierPathArguments_ = input.readMessage(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.PARSER, extensionRegistry);
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-              if (((bitField0_ & 0x00000002) == 0x00000002)) {
-                subBuilder = normalizedNode_.toBuilder();
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-              normalizedNode_ = input.readMessage(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.PARSER, extensionRegistry);
-              if (subBuilder != null) {
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-                normalizedNode_ = subBuilder.buildPartial();
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-        makeExtensionsImmutable();
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-      return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_MergeData_descriptor;
-    }
-
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-      return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_MergeData_fieldAccessorTable
-          .ensureFieldAccessorsInitialized(
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-     * base Helium version
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-    }
-    /**
-     * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-     *
-     * <pre>
-     * base Helium version
-     * </pre>
-     */
-    public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifierOrBuilder getInstanceIdentifierPathArgumentsOrBuilder() {
-      return instanceIdentifierPathArguments_;
-    }
-
-    // required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;
-    public static final int NORMALIZEDNODE_FIELD_NUMBER = 2;
-    private org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node normalizedNode_;
-    /**
-     * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-     */
-    public boolean hasNormalizedNode() {
-      return ((bitField0_ & 0x00000002) == 0x00000002);
-    }
-    /**
-     * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-     */
-    public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node getNormalizedNode() {
-      return normalizedNode_;
-    }
-    /**
-     * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-     */
-    public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder getNormalizedNodeOrBuilder() {
-      return normalizedNode_;
-    }
-
-    private void initFields() {
-      instanceIdentifierPathArguments_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.getDefaultInstance();
-      normalizedNode_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.getDefaultInstance();
-    }
-    private byte memoizedIsInitialized = -1;
-    public final boolean isInitialized() {
-      byte isInitialized = memoizedIsInitialized;
-      if (isInitialized != -1) return isInitialized == 1;
-
-      if (!hasInstanceIdentifierPathArguments()) {
-        memoizedIsInitialized = 0;
-        return false;
-      }
-      if (!hasNormalizedNode()) {
-        memoizedIsInitialized = 0;
-        return false;
-      }
-      if (!getInstanceIdentifierPathArguments().isInitialized()) {
-        memoizedIsInitialized = 0;
-        return false;
-      }
-      if (!getNormalizedNode().isInitialized()) {
-        memoizedIsInitialized = 0;
-        return false;
-      }
-      memoizedIsInitialized = 1;
-      return true;
-    }
-
-    public void writeTo(com.google.protobuf.CodedOutputStream output)
-                        throws java.io.IOException {
-      getSerializedSize();
-      if (((bitField0_ & 0x00000001) == 0x00000001)) {
-        output.writeMessage(1, instanceIdentifierPathArguments_);
-      }
-      if (((bitField0_ & 0x00000002) == 0x00000002)) {
-        output.writeMessage(2, normalizedNode_);
-      }
-      getUnknownFields().writeTo(output);
-    }
-
-    private int memoizedSerializedSize = -1;
-    public int getSerializedSize() {
-      int size = memoizedSerializedSize;
-      if (size != -1) return size;
-
-      size = 0;
-      if (((bitField0_ & 0x00000001) == 0x00000001)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(1, instanceIdentifierPathArguments_);
-      }
-      if (((bitField0_ & 0x00000002) == 0x00000002)) {
-        size += com.google.protobuf.CodedOutputStream
-          .computeMessageSize(2, normalizedNode_);
-      }
-      size += getUnknownFields().getSerializedSize();
-      memoizedSerializedSize = size;
-      return size;
-    }
-
-    private static final long serialVersionUID = 0L;
-    @java.lang.Override
-    protected java.lang.Object writeReplace()
-        throws java.io.ObjectStreamException {
-      return super.writeReplace();
-    }
-
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData parseFrom(
-        com.google.protobuf.ByteString data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData parseFrom(
-        com.google.protobuf.ByteString data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData parseFrom(byte[] data)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData parseFrom(
-        byte[] data,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return PARSER.parseFrom(data, extensionRegistry);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData parseFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return PARSER.parseFrom(input);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData parseFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return PARSER.parseFrom(input, extensionRegistry);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData parseDelimitedFrom(java.io.InputStream input)
-        throws java.io.IOException {
-      return PARSER.parseDelimitedFrom(input);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData parseDelimitedFrom(
-        java.io.InputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return PARSER.parseDelimitedFrom(input, extensionRegistry);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData parseFrom(
-        com.google.protobuf.CodedInputStream input)
-        throws java.io.IOException {
-      return PARSER.parseFrom(input);
-    }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData parseFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws java.io.IOException {
-      return PARSER.parseFrom(input, extensionRegistry);
-    }
-
-    public static Builder newBuilder() { return Builder.create(); }
-    public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder(org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData prototype) {
-      return newBuilder().mergeFrom(prototype);
-    }
-    public Builder toBuilder() { return newBuilder(this); }
-
-    @java.lang.Override
-    protected Builder newBuilderForType(
-        com.google.protobuf.GeneratedMessage.BuilderParent parent) {
-      Builder builder = new Builder(parent);
-      return builder;
-    }
-    /**
-     * Protobuf type {@code org.opendaylight.controller.mdsal.MergeData}
-     */
-    public static final class Builder extends
-        com.google.protobuf.GeneratedMessage.Builder<Builder>
-       implements org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataOrBuilder {
-      public static final com.google.protobuf.Descriptors.Descriptor
-          getDescriptor() {
-        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_MergeData_descriptor;
-      }
-
-      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
-          internalGetFieldAccessorTable() {
-        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_MergeData_fieldAccessorTable
-            .ensureFieldAccessorsInitialized(
-                org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData.class, org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData.Builder.class);
-      }
-
-      // Construct using org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData.newBuilder()
-      private Builder() {
-        maybeForceBuilderInitialization();
-      }
-
-      private Builder(
-          com.google.protobuf.GeneratedMessage.BuilderParent parent) {
-        super(parent);
-        maybeForceBuilderInitialization();
-      }
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
-          getInstanceIdentifierPathArgumentsFieldBuilder();
-          getNormalizedNodeFieldBuilder();
-        }
-      }
-      private static Builder create() {
-        return new Builder();
-      }
-
-      public Builder clear() {
-        super.clear();
-        if (instanceIdentifierPathArgumentsBuilder_ == null) {
-          instanceIdentifierPathArguments_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.getDefaultInstance();
-        } else {
-          instanceIdentifierPathArgumentsBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000001);
-        if (normalizedNodeBuilder_ == null) {
-          normalizedNode_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.getDefaultInstance();
-        } else {
-          normalizedNodeBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000002);
-        return this;
-      }
-
-      public Builder clone() {
-        return create().mergeFrom(buildPartial());
-      }
-
-      public com.google.protobuf.Descriptors.Descriptor
-          getDescriptorForType() {
-        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_MergeData_descriptor;
-      }
-
-      public org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData getDefaultInstanceForType() {
-        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData.getDefaultInstance();
-      }
-
-      public org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData build() {
-        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData result = buildPartial();
-        if (!result.isInitialized()) {
-          throw newUninitializedMessageException(result);
-        }
-        return result;
-      }
-
-      public org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData buildPartial() {
-        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData result = new org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData(this);
-        int from_bitField0_ = bitField0_;
-        int to_bitField0_ = 0;
-        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
-          to_bitField0_ |= 0x00000001;
-        }
-        if (instanceIdentifierPathArgumentsBuilder_ == null) {
-          result.instanceIdentifierPathArguments_ = instanceIdentifierPathArguments_;
-        } else {
-          result.instanceIdentifierPathArguments_ = instanceIdentifierPathArgumentsBuilder_.build();
-        }
-        if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
-          to_bitField0_ |= 0x00000002;
-        }
-        if (normalizedNodeBuilder_ == null) {
-          result.normalizedNode_ = normalizedNode_;
-        } else {
-          result.normalizedNode_ = normalizedNodeBuilder_.build();
-        }
-        result.bitField0_ = to_bitField0_;
-        onBuilt();
-        return result;
-      }
-
-      public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData) {
-          return mergeFrom((org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData)other);
-        } else {
-          super.mergeFrom(other);
-          return this;
-        }
-      }
-
-      public Builder mergeFrom(org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData other) {
-        if (other == org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData.getDefaultInstance()) return this;
-        if (other.hasInstanceIdentifierPathArguments()) {
-          mergeInstanceIdentifierPathArguments(other.getInstanceIdentifierPathArguments());
-        }
-        if (other.hasNormalizedNode()) {
-          mergeNormalizedNode(other.getNormalizedNode());
-        }
-        this.mergeUnknownFields(other.getUnknownFields());
-        return this;
-      }
-
-      public final boolean isInitialized() {
-        if (!hasInstanceIdentifierPathArguments()) {
-
-          return false;
-        }
-        if (!hasNormalizedNode()) {
-
-          return false;
-        }
-        if (!getInstanceIdentifierPathArguments().isInitialized()) {
-
-          return false;
-        }
-        if (!getNormalizedNode().isInitialized()) {
-
-          return false;
-        }
-        return true;
-      }
-
-      public Builder mergeFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws java.io.IOException {
-        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData parsedMessage = null;
-        try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeData) e.getUnfinishedMessage();
-          throw e;
-        } finally {
-          if (parsedMessage != null) {
-            mergeFrom(parsedMessage);
-          }
-        }
-        return this;
-      }
-      private int bitField0_;
-
-      // required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;
-      private org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier instanceIdentifierPathArguments_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.getDefaultInstance();
-      private com.google.protobuf.SingleFieldBuilder<
-          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifierOrBuilder> instanceIdentifierPathArgumentsBuilder_;
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       *
-       * <pre>
-       * base Helium version
-       * </pre>
-       */
-      public boolean hasInstanceIdentifierPathArguments() {
-        return ((bitField0_ & 0x00000001) == 0x00000001);
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       *
-       * <pre>
-       * base Helium version
-       * </pre>
-       */
-      public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier getInstanceIdentifierPathArguments() {
-        if (instanceIdentifierPathArgumentsBuilder_ == null) {
-          return instanceIdentifierPathArguments_;
-        } else {
-          return instanceIdentifierPathArgumentsBuilder_.getMessage();
-        }
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       *
-       * <pre>
-       * base Helium version
-       * </pre>
-       */
-      public Builder setInstanceIdentifierPathArguments(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier value) {
-        if (instanceIdentifierPathArgumentsBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          instanceIdentifierPathArguments_ = value;
-          onChanged();
-        } else {
-          instanceIdentifierPathArgumentsBuilder_.setMessage(value);
-        }
-        bitField0_ |= 0x00000001;
-        return this;
+        bitField0_ |= 0x00000001;
+        return this;
       }
       /**
        * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       *
-       * <pre>
-       * base Helium version
-       * </pre>
        */
       public Builder setInstanceIdentifierPathArguments(
           org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder builderForValue) {
@@ -6495,10 +2602,6 @@ public final class ShardTransactionMessages {
       }
       /**
        * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       *
-       * <pre>
-       * base Helium version
-       * </pre>
        */
       public Builder mergeInstanceIdentifierPathArguments(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier value) {
         if (instanceIdentifierPathArgumentsBuilder_ == null) {
@@ -6518,10 +2621,6 @@ public final class ShardTransactionMessages {
       }
       /**
        * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       *
-       * <pre>
-       * base Helium version
-       * </pre>
        */
       public Builder clearInstanceIdentifierPathArguments() {
         if (instanceIdentifierPathArgumentsBuilder_ == null) {
@@ -6535,10 +2634,6 @@ public final class ShardTransactionMessages {
       }
       /**
        * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       *
-       * <pre>
-       * base Helium version
-       * </pre>
        */
       public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder getInstanceIdentifierPathArgumentsBuilder() {
         bitField0_ |= 0x00000001;
@@ -6547,10 +2642,6 @@ public final class ShardTransactionMessages {
       }
       /**
        * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       *
-       * <pre>
-       * base Helium version
-       * </pre>
        */
       public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifierOrBuilder getInstanceIdentifierPathArgumentsOrBuilder() {
         if (instanceIdentifierPathArgumentsBuilder_ != null) {
@@ -6561,13 +2652,9 @@ public final class ShardTransactionMessages {
       }
       /**
        * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
-       *
-       * <pre>
-       * base Helium version
-       * </pre>
        */
       private com.google.protobuf.SingleFieldBuilder<
-          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifierOrBuilder>
+          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifierOrBuilder> 
           getInstanceIdentifierPathArgumentsFieldBuilder() {
         if (instanceIdentifierPathArgumentsBuilder_ == null) {
           instanceIdentifierPathArgumentsBuilder_ = new com.google.protobuf.SingleFieldBuilder<
@@ -6580,156 +2667,53 @@ public final class ShardTransactionMessages {
         return instanceIdentifierPathArgumentsBuilder_;
       }
 
-      // required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;
-      private org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node normalizedNode_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.getDefaultInstance();
-      private com.google.protobuf.SingleFieldBuilder<
-          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder> normalizedNodeBuilder_;
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-       */
-      public boolean hasNormalizedNode() {
-        return ((bitField0_ & 0x00000002) == 0x00000002);
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-       */
-      public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node getNormalizedNode() {
-        if (normalizedNodeBuilder_ == null) {
-          return normalizedNode_;
-        } else {
-          return normalizedNodeBuilder_.getMessage();
-        }
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-       */
-      public Builder setNormalizedNode(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node value) {
-        if (normalizedNodeBuilder_ == null) {
-          if (value == null) {
-            throw new NullPointerException();
-          }
-          normalizedNode_ = value;
-          onChanged();
-        } else {
-          normalizedNodeBuilder_.setMessage(value);
-        }
-        bitField0_ |= 0x00000002;
-        return this;
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-       */
-      public Builder setNormalizedNode(
-          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder builderForValue) {
-        if (normalizedNodeBuilder_ == null) {
-          normalizedNode_ = builderForValue.build();
-          onChanged();
-        } else {
-          normalizedNodeBuilder_.setMessage(builderForValue.build());
-        }
-        bitField0_ |= 0x00000002;
-        return this;
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-       */
-      public Builder mergeNormalizedNode(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node value) {
-        if (normalizedNodeBuilder_ == null) {
-          if (((bitField0_ & 0x00000002) == 0x00000002) &&
-              normalizedNode_ != org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.getDefaultInstance()) {
-            normalizedNode_ =
-              org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.newBuilder(normalizedNode_).mergeFrom(value).buildPartial();
-          } else {
-            normalizedNode_ = value;
-          }
-          onChanged();
-        } else {
-          normalizedNodeBuilder_.mergeFrom(value);
-        }
-        bitField0_ |= 0x00000002;
-        return this;
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-       */
-      public Builder clearNormalizedNode() {
-        if (normalizedNodeBuilder_ == null) {
-          normalizedNode_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.getDefaultInstance();
-          onChanged();
-        } else {
-          normalizedNodeBuilder_.clear();
-        }
-        bitField0_ = (bitField0_ & ~0x00000002);
-        return this;
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-       */
-      public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder getNormalizedNodeBuilder() {
-        bitField0_ |= 0x00000002;
-        onChanged();
-        return getNormalizedNodeFieldBuilder().getBuilder();
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-       */
-      public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder getNormalizedNodeOrBuilder() {
-        if (normalizedNodeBuilder_ != null) {
-          return normalizedNodeBuilder_.getMessageOrBuilder();
-        } else {
-          return normalizedNode_;
-        }
-      }
-      /**
-       * <code>required .org.opendaylight.controller.mdsal.Node normalizedNode = 2;</code>
-       */
-      private com.google.protobuf.SingleFieldBuilder<
-          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder>
-          getNormalizedNodeFieldBuilder() {
-        if (normalizedNodeBuilder_ == null) {
-          normalizedNodeBuilder_ = new com.google.protobuf.SingleFieldBuilder<
-              org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder>(
-                  normalizedNode_,
-                  getParentForChildren(),
-                  isClean());
-          normalizedNode_ = null;
-        }
-        return normalizedNodeBuilder_;
-      }
-
-      // @@protoc_insertion_point(builder_scope:org.opendaylight.controller.mdsal.MergeData)
+      // @@protoc_insertion_point(builder_scope:org.opendaylight.controller.mdsal.ReadData)
     }
 
     static {
-      defaultInstance = new MergeData(true);
+      defaultInstance = new ReadData(true);
       defaultInstance.initFields();
     }
 
-    // @@protoc_insertion_point(class_scope:org.opendaylight.controller.mdsal.MergeData)
+    // @@protoc_insertion_point(class_scope:org.opendaylight.controller.mdsal.ReadData)
   }
 
-  public interface MergeDataReplyOrBuilder
+  public interface ReadDataReplyOrBuilder
       extends com.google.protobuf.MessageOrBuilder {
+
+    // optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;
+    /**
+     * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
+     */
+    boolean hasNormalizedNode();
+    /**
+     * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
+     */
+    org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node getNormalizedNode();
+    /**
+     * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
+     */
+    org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder getNormalizedNodeOrBuilder();
   }
   /**
-   * Protobuf type {@code org.opendaylight.controller.mdsal.MergeDataReply}
+   * Protobuf type {@code org.opendaylight.controller.mdsal.ReadDataReply}
    */
-  public static final class MergeDataReply extends
+  public static final class ReadDataReply extends
       com.google.protobuf.GeneratedMessage
-      implements MergeDataReplyOrBuilder {
-    // Use MergeDataReply.newBuilder() to construct.
-    private MergeDataReply(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+      implements ReadDataReplyOrBuilder {
+    // Use ReadDataReply.newBuilder() to construct.
+    private ReadDataReply(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
       super(builder);
       this.unknownFields = builder.getUnknownFields();
     }
-    private MergeDataReply(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+    private ReadDataReply(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
 
-    private static final MergeDataReply defaultInstance;
-    public static MergeDataReply getDefaultInstance() {
+    private static final ReadDataReply defaultInstance;
+    public static ReadDataReply getDefaultInstance() {
       return defaultInstance;
     }
 
-    public MergeDataReply getDefaultInstanceForType() {
+    public ReadDataReply getDefaultInstanceForType() {
       return defaultInstance;
     }
 
@@ -6739,11 +2723,12 @@ public final class ShardTransactionMessages {
         getUnknownFields() {
       return this.unknownFields;
     }
-    private MergeDataReply(
+    private ReadDataReply(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       initFields();
+      int mutable_bitField0_ = 0;
       com.google.protobuf.UnknownFieldSet.Builder unknownFields =
           com.google.protobuf.UnknownFieldSet.newBuilder();
       try {
@@ -6761,6 +2746,19 @@ public final class ShardTransactionMessages {
               }
               break;
             }
+            case 10: {
+              org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder subBuilder = null;
+              if (((bitField0_ & 0x00000001) == 0x00000001)) {
+                subBuilder = normalizedNode_.toBuilder();
+              }
+              normalizedNode_ = input.readMessage(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.PARSER, extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(normalizedNode_);
+                normalizedNode_ = subBuilder.buildPartial();
+              }
+              bitField0_ |= 0x00000001;
+              break;
+            }
           }
         }
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -6775,38 +2773,68 @@ public final class ShardTransactionMessages {
     }
     public static final com.google.protobuf.Descriptors.Descriptor
         getDescriptor() {
-      return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_MergeDataReply_descriptor;
+      return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_ReadDataReply_descriptor;
     }
 
     protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_MergeDataReply_fieldAccessorTable
+      return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_ReadDataReply_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply.class, org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply.Builder.class);
+              org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply.class, org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply.Builder.class);
+    }
+
+    public static com.google.protobuf.Parser<ReadDataReply> PARSER =
+        new com.google.protobuf.AbstractParser<ReadDataReply>() {
+      public ReadDataReply parsePartialFrom(
+          com.google.protobuf.CodedInputStream input,
+          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws com.google.protobuf.InvalidProtocolBufferException {
+        return new ReadDataReply(input, extensionRegistry);
+      }
+    };
+
+    @java.lang.Override
+    public com.google.protobuf.Parser<ReadDataReply> getParserForType() {
+      return PARSER;
+    }
+
+    private int bitField0_;
+    // optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;
+    public static final int NORMALIZEDNODE_FIELD_NUMBER = 1;
+    private org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node normalizedNode_;
+    /**
+     * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
+     */
+    public boolean hasNormalizedNode() {
+      return ((bitField0_ & 0x00000001) == 0x00000001);
+    }
+    /**
+     * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
+     */
+    public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node getNormalizedNode() {
+      return normalizedNode_;
     }
-
-    public static com.google.protobuf.Parser<MergeDataReply> PARSER =
-        new com.google.protobuf.AbstractParser<MergeDataReply>() {
-      public MergeDataReply parsePartialFrom(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        return new MergeDataReply(input, extensionRegistry);
-      }
-    };
-
-    @java.lang.Override
-    public com.google.protobuf.Parser<MergeDataReply> getParserForType() {
-      return PARSER;
+    /**
+     * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
+     */
+    public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder getNormalizedNodeOrBuilder() {
+      return normalizedNode_;
     }
 
     private void initFields() {
+      normalizedNode_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.getDefaultInstance();
     }
     private byte memoizedIsInitialized = -1;
     public final boolean isInitialized() {
       byte isInitialized = memoizedIsInitialized;
       if (isInitialized != -1) return isInitialized == 1;
 
+      if (hasNormalizedNode()) {
+        if (!getNormalizedNode().isInitialized()) {
+          memoizedIsInitialized = 0;
+          return false;
+        }
+      }
       memoizedIsInitialized = 1;
       return true;
     }
@@ -6814,6 +2842,9 @@ public final class ShardTransactionMessages {
     public void writeTo(com.google.protobuf.CodedOutputStream output)
                         throws java.io.IOException {
       getSerializedSize();
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        output.writeMessage(1, normalizedNode_);
+      }
       getUnknownFields().writeTo(output);
     }
 
@@ -6823,6 +2854,10 @@ public final class ShardTransactionMessages {
       if (size != -1) return size;
 
       size = 0;
+      if (((bitField0_ & 0x00000001) == 0x00000001)) {
+        size += com.google.protobuf.CodedOutputStream
+          .computeMessageSize(1, normalizedNode_);
+      }
       size += getUnknownFields().getSerializedSize();
       memoizedSerializedSize = size;
       return size;
@@ -6835,53 +2870,53 @@ public final class ShardTransactionMessages {
       return super.writeReplace();
     }
 
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply parseFrom(
+    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply parseFrom(
         com.google.protobuf.ByteString data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply parseFrom(
+    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply parseFrom(
         com.google.protobuf.ByteString data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply parseFrom(byte[] data)
+    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply parseFrom(byte[] data)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data);
     }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply parseFrom(
+    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply parseFrom(
         byte[] data,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
       return PARSER.parseFrom(data, extensionRegistry);
     }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply parseFrom(java.io.InputStream input)
+    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply parseFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply parseFrom(
+    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply parseFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
       return PARSER.parseFrom(input, extensionRegistry);
     }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply parseDelimitedFrom(java.io.InputStream input)
+    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply parseDelimitedFrom(java.io.InputStream input)
         throws java.io.IOException {
       return PARSER.parseDelimitedFrom(input);
     }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply parseDelimitedFrom(
+    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply parseDelimitedFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
       return PARSER.parseDelimitedFrom(input, extensionRegistry);
     }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply parseFrom(
+    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply parseFrom(
         com.google.protobuf.CodedInputStream input)
         throws java.io.IOException {
       return PARSER.parseFrom(input);
     }
-    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply parseFrom(
+    public static org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply parseFrom(
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
@@ -6890,7 +2925,7 @@ public final class ShardTransactionMessages {
 
     public static Builder newBuilder() { return Builder.create(); }
     public Builder newBuilderForType() { return newBuilder(); }
-    public static Builder newBuilder(org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply prototype) {
+    public static Builder newBuilder(org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply prototype) {
       return newBuilder().mergeFrom(prototype);
     }
     public Builder toBuilder() { return newBuilder(this); }
@@ -6902,24 +2937,24 @@ public final class ShardTransactionMessages {
       return builder;
     }
     /**
-     * Protobuf type {@code org.opendaylight.controller.mdsal.MergeDataReply}
+     * Protobuf type {@code org.opendaylight.controller.mdsal.ReadDataReply}
      */
     public static final class Builder extends
         com.google.protobuf.GeneratedMessage.Builder<Builder>
-       implements org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReplyOrBuilder {
+       implements org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReplyOrBuilder {
       public static final com.google.protobuf.Descriptors.Descriptor
           getDescriptor() {
-        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_MergeDataReply_descriptor;
+        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_ReadDataReply_descriptor;
       }
 
       protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
           internalGetFieldAccessorTable() {
-        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_MergeDataReply_fieldAccessorTable
+        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_ReadDataReply_fieldAccessorTable
             .ensureFieldAccessorsInitialized(
-                org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply.class, org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply.Builder.class);
+                org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply.class, org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply.Builder.class);
       }
 
-      // Construct using org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply.newBuilder()
+      // Construct using org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply.newBuilder()
       private Builder() {
         maybeForceBuilderInitialization();
       }
@@ -6931,6 +2966,7 @@ public final class ShardTransactionMessages {
       }
       private void maybeForceBuilderInitialization() {
         if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+          getNormalizedNodeFieldBuilder();
         }
       }
       private static Builder create() {
@@ -6939,6 +2975,12 @@ public final class ShardTransactionMessages {
 
       public Builder clear() {
         super.clear();
+        if (normalizedNodeBuilder_ == null) {
+          normalizedNode_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.getDefaultInstance();
+        } else {
+          normalizedNodeBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000001);
         return this;
       }
 
@@ -6948,43 +2990,63 @@ public final class ShardTransactionMessages {
 
       public com.google.protobuf.Descriptors.Descriptor
           getDescriptorForType() {
-        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_MergeDataReply_descriptor;
+        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.internal_static_org_opendaylight_controller_mdsal_ReadDataReply_descriptor;
       }
 
-      public org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply getDefaultInstanceForType() {
-        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply.getDefaultInstance();
+      public org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply getDefaultInstanceForType() {
+        return org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply.getDefaultInstance();
       }
 
-      public org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply build() {
-        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply result = buildPartial();
+      public org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply build() {
+        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply result = buildPartial();
         if (!result.isInitialized()) {
           throw newUninitializedMessageException(result);
         }
         return result;
       }
 
-      public org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply buildPartial() {
-        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply result = new org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply(this);
+      public org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply buildPartial() {
+        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply result = new org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply(this);
+        int from_bitField0_ = bitField0_;
+        int to_bitField0_ = 0;
+        if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+          to_bitField0_ |= 0x00000001;
+        }
+        if (normalizedNodeBuilder_ == null) {
+          result.normalizedNode_ = normalizedNode_;
+        } else {
+          result.normalizedNode_ = normalizedNodeBuilder_.build();
+        }
+        result.bitField0_ = to_bitField0_;
         onBuilt();
         return result;
       }
 
       public Builder mergeFrom(com.google.protobuf.Message other) {
-        if (other instanceof org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply) {
-          return mergeFrom((org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply)other);
+        if (other instanceof org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply) {
+          return mergeFrom((org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply)other);
         } else {
           super.mergeFrom(other);
           return this;
         }
       }
 
-      public Builder mergeFrom(org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply other) {
-        if (other == org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply.getDefaultInstance()) return this;
+      public Builder mergeFrom(org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply other) {
+        if (other == org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply.getDefaultInstance()) return this;
+        if (other.hasNormalizedNode()) {
+          mergeNormalizedNode(other.getNormalizedNode());
+        }
         this.mergeUnknownFields(other.getUnknownFields());
         return this;
       }
 
       public final boolean isInitialized() {
+        if (hasNormalizedNode()) {
+          if (!getNormalizedNode().isInitialized()) {
+            
+            return false;
+          }
+        }
         return true;
       }
 
@@ -6992,11 +3054,11 @@ public final class ShardTransactionMessages {
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply parsedMessage = null;
+        org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply parsedMessage = null;
         try {
           parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.MergeDataReply) e.getUnfinishedMessage();
+          parsedMessage = (org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages.ReadDataReply) e.getUnfinishedMessage();
           throw e;
         } finally {
           if (parsedMessage != null) {
@@ -7005,16 +3067,134 @@ public final class ShardTransactionMessages {
         }
         return this;
       }
+      private int bitField0_;
+
+      // optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;
+      private org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node normalizedNode_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.getDefaultInstance();
+      private com.google.protobuf.SingleFieldBuilder<
+          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder> normalizedNodeBuilder_;
+      /**
+       * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
+       */
+      public boolean hasNormalizedNode() {
+        return ((bitField0_ & 0x00000001) == 0x00000001);
+      }
+      /**
+       * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
+       */
+      public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node getNormalizedNode() {
+        if (normalizedNodeBuilder_ == null) {
+          return normalizedNode_;
+        } else {
+          return normalizedNodeBuilder_.getMessage();
+        }
+      }
+      /**
+       * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
+       */
+      public Builder setNormalizedNode(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node value) {
+        if (normalizedNodeBuilder_ == null) {
+          if (value == null) {
+            throw new NullPointerException();
+          }
+          normalizedNode_ = value;
+          onChanged();
+        } else {
+          normalizedNodeBuilder_.setMessage(value);
+        }
+        bitField0_ |= 0x00000001;
+        return this;
+      }
+      /**
+       * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
+       */
+      public Builder setNormalizedNode(
+          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder builderForValue) {
+        if (normalizedNodeBuilder_ == null) {
+          normalizedNode_ = builderForValue.build();
+          onChanged();
+        } else {
+          normalizedNodeBuilder_.setMessage(builderForValue.build());
+        }
+        bitField0_ |= 0x00000001;
+        return this;
+      }
+      /**
+       * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
+       */
+      public Builder mergeNormalizedNode(org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node value) {
+        if (normalizedNodeBuilder_ == null) {
+          if (((bitField0_ & 0x00000001) == 0x00000001) &&
+              normalizedNode_ != org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.getDefaultInstance()) {
+            normalizedNode_ =
+              org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.newBuilder(normalizedNode_).mergeFrom(value).buildPartial();
+          } else {
+            normalizedNode_ = value;
+          }
+          onChanged();
+        } else {
+          normalizedNodeBuilder_.mergeFrom(value);
+        }
+        bitField0_ |= 0x00000001;
+        return this;
+      }
+      /**
+       * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
+       */
+      public Builder clearNormalizedNode() {
+        if (normalizedNodeBuilder_ == null) {
+          normalizedNode_ = org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.getDefaultInstance();
+          onChanged();
+        } else {
+          normalizedNodeBuilder_.clear();
+        }
+        bitField0_ = (bitField0_ & ~0x00000001);
+        return this;
+      }
+      /**
+       * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
+       */
+      public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder getNormalizedNodeBuilder() {
+        bitField0_ |= 0x00000001;
+        onChanged();
+        return getNormalizedNodeFieldBuilder().getBuilder();
+      }
+      /**
+       * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
+       */
+      public org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder getNormalizedNodeOrBuilder() {
+        if (normalizedNodeBuilder_ != null) {
+          return normalizedNodeBuilder_.getMessageOrBuilder();
+        } else {
+          return normalizedNode_;
+        }
+      }
+      /**
+       * <code>optional .org.opendaylight.controller.mdsal.Node normalizedNode = 1;</code>
+       */
+      private com.google.protobuf.SingleFieldBuilder<
+          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder> 
+          getNormalizedNodeFieldBuilder() {
+        if (normalizedNodeBuilder_ == null) {
+          normalizedNodeBuilder_ = new com.google.protobuf.SingleFieldBuilder<
+              org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.NodeOrBuilder>(
+                  normalizedNode_,
+                  getParentForChildren(),
+                  isClean());
+          normalizedNode_ = null;
+        }
+        return normalizedNodeBuilder_;
+      }
 
-      // @@protoc_insertion_point(builder_scope:org.opendaylight.controller.mdsal.MergeDataReply)
+      // @@protoc_insertion_point(builder_scope:org.opendaylight.controller.mdsal.ReadDataReply)
     }
 
     static {
-      defaultInstance = new MergeDataReply(true);
+      defaultInstance = new ReadDataReply(true);
       defaultInstance.initFields();
     }
 
-    // @@protoc_insertion_point(class_scope:org.opendaylight.controller.mdsal.MergeDataReply)
+    // @@protoc_insertion_point(class_scope:org.opendaylight.controller.mdsal.ReadDataReply)
   }
 
   public interface DataExistsOrBuilder
@@ -7383,11 +3563,11 @@ public final class ShardTransactionMessages {
 
       public final boolean isInitialized() {
         if (!hasInstanceIdentifierPathArguments()) {
-
+          
           return false;
         }
         if (!getInstanceIdentifierPathArguments().isInitialized()) {
-
+          
           return false;
         }
         return true;
@@ -7516,7 +3696,7 @@ public final class ShardTransactionMessages {
        * <code>required .org.opendaylight.controller.mdsal.InstanceIdentifier instanceIdentifierPathArguments = 1;</code>
        */
       private com.google.protobuf.SingleFieldBuilder<
-          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifierOrBuilder>
+          org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier.Builder, org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifierOrBuilder> 
           getInstanceIdentifierPathArgumentsFieldBuilder() {
         if (instanceIdentifierPathArgumentsBuilder_ == null) {
           instanceIdentifierPathArgumentsBuilder_ = new com.google.protobuf.SingleFieldBuilder<
@@ -7875,7 +4055,7 @@ public final class ShardTransactionMessages {
 
       public final boolean isInitialized() {
         if (!hasExists()) {
-
+          
           return false;
         }
         return true;
@@ -7964,26 +4144,6 @@ public final class ShardTransactionMessages {
   private static
     com.google.protobuf.GeneratedMessage.FieldAccessorTable
       internal_static_org_opendaylight_controller_mdsal_CreateTransactionReply_fieldAccessorTable;
-  private static com.google.protobuf.Descriptors.Descriptor
-    internal_static_org_opendaylight_controller_mdsal_ReadyTransaction_descriptor;
-  private static
-    com.google.protobuf.GeneratedMessage.FieldAccessorTable
-      internal_static_org_opendaylight_controller_mdsal_ReadyTransaction_fieldAccessorTable;
-  private static com.google.protobuf.Descriptors.Descriptor
-    internal_static_org_opendaylight_controller_mdsal_ReadyTransactionReply_descriptor;
-  private static
-    com.google.protobuf.GeneratedMessage.FieldAccessorTable
-      internal_static_org_opendaylight_controller_mdsal_ReadyTransactionReply_fieldAccessorTable;
-  private static com.google.protobuf.Descriptors.Descriptor
-    internal_static_org_opendaylight_controller_mdsal_DeleteData_descriptor;
-  private static
-    com.google.protobuf.GeneratedMessage.FieldAccessorTable
-      internal_static_org_opendaylight_controller_mdsal_DeleteData_fieldAccessorTable;
-  private static com.google.protobuf.Descriptors.Descriptor
-    internal_static_org_opendaylight_controller_mdsal_DeleteDataReply_descriptor;
-  private static
-    com.google.protobuf.GeneratedMessage.FieldAccessorTable
-      internal_static_org_opendaylight_controller_mdsal_DeleteDataReply_fieldAccessorTable;
   private static com.google.protobuf.Descriptors.Descriptor
     internal_static_org_opendaylight_controller_mdsal_ReadData_descriptor;
   private static
@@ -7994,26 +4154,6 @@ public final class ShardTransactionMessages {
   private static
     com.google.protobuf.GeneratedMessage.FieldAccessorTable
       internal_static_org_opendaylight_controller_mdsal_ReadDataReply_fieldAccessorTable;
-  private static com.google.protobuf.Descriptors.Descriptor
-    internal_static_org_opendaylight_controller_mdsal_WriteData_descriptor;
-  private static
-    com.google.protobuf.GeneratedMessage.FieldAccessorTable
-      internal_static_org_opendaylight_controller_mdsal_WriteData_fieldAccessorTable;
-  private static com.google.protobuf.Descriptors.Descriptor
-    internal_static_org_opendaylight_controller_mdsal_WriteDataReply_descriptor;
-  private static
-    com.google.protobuf.GeneratedMessage.FieldAccessorTable
-      internal_static_org_opendaylight_controller_mdsal_WriteDataReply_fieldAccessorTable;
-  private static com.google.protobuf.Descriptors.Descriptor
-    internal_static_org_opendaylight_controller_mdsal_MergeData_descriptor;
-  private static
-    com.google.protobuf.GeneratedMessage.FieldAccessorTable
-      internal_static_org_opendaylight_controller_mdsal_MergeData_fieldAccessorTable;
-  private static com.google.protobuf.Descriptors.Descriptor
-    internal_static_org_opendaylight_controller_mdsal_MergeDataReply_descriptor;
-  private static
-    com.google.protobuf.GeneratedMessage.FieldAccessorTable
-      internal_static_org_opendaylight_controller_mdsal_MergeDataReply_fieldAccessorTable;
   private static com.google.protobuf.Descriptors.Descriptor
     internal_static_org_opendaylight_controller_mdsal_DataExists_descriptor;
   private static
@@ -8041,32 +4181,18 @@ public final class ShardTransactionMessages {
       "onChainId\030\003 \001(\t\022\026\n\016messageVersion\030\004 \001(\005\"" +
       "e\n\026CreateTransactionReply\022\034\n\024transaction" +
       "ActorPath\030\001 \002(\t\022\025\n\rtransactionId\030\002 \002(\t\022\026" +
-      "\n\016messageVersion\030\003 \001(\005\"\022\n\020ReadyTransacti" +
-      "on\"*\n\025ReadyTransactionReply\022\021\n\tactorPath",
-      "\030\001 \002(\t\"l\n\nDeleteData\022^\n\037instanceIdentifi" +
-      "erPathArguments\030\001 \002(\01325.org.opendaylight" +
-      ".controller.mdsal.InstanceIdentifier\"\021\n\017" +
-      "DeleteDataReply\"j\n\010ReadData\022^\n\037instanceI" +
-      "dentifierPathArguments\030\001 \002(\01325.org.opend" +
-      "aylight.controller.mdsal.InstanceIdentif" +
-      "ier\"P\n\rReadDataReply\022?\n\016normalizedNode\030\001" +
-      " \001(\0132\'.org.opendaylight.controller.mdsal" +
-      ".Node\"\254\001\n\tWriteData\022^\n\037instanceIdentifie" +
-      "rPathArguments\030\001 \002(\01325.org.opendaylight.",
-      "controller.mdsal.InstanceIdentifier\022?\n\016n" +
-      "ormalizedNode\030\002 \002(\0132\'.org.opendaylight.c" +
-      "ontroller.mdsal.Node\"\020\n\016WriteDataReply\"\254" +
-      "\001\n\tMergeData\022^\n\037instanceIdentifierPathAr" +
-      "guments\030\001 \002(\01325.org.opendaylight.control" +
-      "ler.mdsal.InstanceIdentifier\022?\n\016normaliz" +
-      "edNode\030\002 \002(\0132\'.org.opendaylight.controll" +
-      "er.mdsal.Node\"\020\n\016MergeDataReply\"l\n\nDataE" +
-      "xists\022^\n\037instanceIdentifierPathArguments" +
-      "\030\001 \002(\01325.org.opendaylight.controller.mds",
-      "al.InstanceIdentifier\"!\n\017DataExistsReply" +
-      "\022\016\n\006exists\030\001 \002(\010BV\n:org.opendaylight.con" +
-      "troller.protobuff.messages.transactionB\030" +
-      "ShardTransactionMessages"
+      "\n\016messageVersion\030\003 \001(\005\"j\n\010ReadData\022^\n\037in" +
+      "stanceIdentifierPathArguments\030\001 \002(\01325.or",
+      "g.opendaylight.controller.mdsal.Instance" +
+      "Identifier\"P\n\rReadDataReply\022?\n\016normalize" +
+      "dNode\030\001 \001(\0132\'.org.opendaylight.controlle" +
+      "r.mdsal.Node\"l\n\nDataExists\022^\n\037instanceId" +
+      "entifierPathArguments\030\001 \002(\01325.org.openda" +
+      "ylight.controller.mdsal.InstanceIdentifi" +
+      "er\"!\n\017DataExistsReply\022\016\n\006exists\030\001 \002(\010BV\n" +
+      ":org.opendaylight.controller.protobuff.m" +
+      "essages.transactionB\030ShardTransactionMes" +
+      "sages"
     };
     com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
       new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
@@ -8097,74 +4223,26 @@ public final class ShardTransactionMessages {
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
               internal_static_org_opendaylight_controller_mdsal_CreateTransactionReply_descriptor,
               new java.lang.String[] { "TransactionActorPath", "TransactionId", "MessageVersion", });
-          internal_static_org_opendaylight_controller_mdsal_ReadyTransaction_descriptor =
-            getDescriptor().getMessageTypes().get(4);
-          internal_static_org_opendaylight_controller_mdsal_ReadyTransaction_fieldAccessorTable = new
-            com.google.protobuf.GeneratedMessage.FieldAccessorTable(
-              internal_static_org_opendaylight_controller_mdsal_ReadyTransaction_descriptor,
-              new java.lang.String[] { });
-          internal_static_org_opendaylight_controller_mdsal_ReadyTransactionReply_descriptor =
-            getDescriptor().getMessageTypes().get(5);
-          internal_static_org_opendaylight_controller_mdsal_ReadyTransactionReply_fieldAccessorTable = new
-            com.google.protobuf.GeneratedMessage.FieldAccessorTable(
-              internal_static_org_opendaylight_controller_mdsal_ReadyTransactionReply_descriptor,
-              new java.lang.String[] { "ActorPath", });
-          internal_static_org_opendaylight_controller_mdsal_DeleteData_descriptor =
-            getDescriptor().getMessageTypes().get(6);
-          internal_static_org_opendaylight_controller_mdsal_DeleteData_fieldAccessorTable = new
-            com.google.protobuf.GeneratedMessage.FieldAccessorTable(
-              internal_static_org_opendaylight_controller_mdsal_DeleteData_descriptor,
-              new java.lang.String[] { "InstanceIdentifierPathArguments", });
-          internal_static_org_opendaylight_controller_mdsal_DeleteDataReply_descriptor =
-            getDescriptor().getMessageTypes().get(7);
-          internal_static_org_opendaylight_controller_mdsal_DeleteDataReply_fieldAccessorTable = new
-            com.google.protobuf.GeneratedMessage.FieldAccessorTable(
-              internal_static_org_opendaylight_controller_mdsal_DeleteDataReply_descriptor,
-              new java.lang.String[] { });
           internal_static_org_opendaylight_controller_mdsal_ReadData_descriptor =
-            getDescriptor().getMessageTypes().get(8);
+            getDescriptor().getMessageTypes().get(4);
           internal_static_org_opendaylight_controller_mdsal_ReadData_fieldAccessorTable = new
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
               internal_static_org_opendaylight_controller_mdsal_ReadData_descriptor,
               new java.lang.String[] { "InstanceIdentifierPathArguments", });
           internal_static_org_opendaylight_controller_mdsal_ReadDataReply_descriptor =
-            getDescriptor().getMessageTypes().get(9);
+            getDescriptor().getMessageTypes().get(5);
           internal_static_org_opendaylight_controller_mdsal_ReadDataReply_fieldAccessorTable = new
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
               internal_static_org_opendaylight_controller_mdsal_ReadDataReply_descriptor,
               new java.lang.String[] { "NormalizedNode", });
-          internal_static_org_opendaylight_controller_mdsal_WriteData_descriptor =
-            getDescriptor().getMessageTypes().get(10);
-          internal_static_org_opendaylight_controller_mdsal_WriteData_fieldAccessorTable = new
-            com.google.protobuf.GeneratedMessage.FieldAccessorTable(
-              internal_static_org_opendaylight_controller_mdsal_WriteData_descriptor,
-              new java.lang.String[] { "InstanceIdentifierPathArguments", "NormalizedNode", });
-          internal_static_org_opendaylight_controller_mdsal_WriteDataReply_descriptor =
-            getDescriptor().getMessageTypes().get(11);
-          internal_static_org_opendaylight_controller_mdsal_WriteDataReply_fieldAccessorTable = new
-            com.google.protobuf.GeneratedMessage.FieldAccessorTable(
-              internal_static_org_opendaylight_controller_mdsal_WriteDataReply_descriptor,
-              new java.lang.String[] { });
-          internal_static_org_opendaylight_controller_mdsal_MergeData_descriptor =
-            getDescriptor().getMessageTypes().get(12);
-          internal_static_org_opendaylight_controller_mdsal_MergeData_fieldAccessorTable = new
-            com.google.protobuf.GeneratedMessage.FieldAccessorTable(
-              internal_static_org_opendaylight_controller_mdsal_MergeData_descriptor,
-              new java.lang.String[] { "InstanceIdentifierPathArguments", "NormalizedNode", });
-          internal_static_org_opendaylight_controller_mdsal_MergeDataReply_descriptor =
-            getDescriptor().getMessageTypes().get(13);
-          internal_static_org_opendaylight_controller_mdsal_MergeDataReply_fieldAccessorTable = new
-            com.google.protobuf.GeneratedMessage.FieldAccessorTable(
-              internal_static_org_opendaylight_controller_mdsal_MergeDataReply_descriptor,
-              new java.lang.String[] { });
           internal_static_org_opendaylight_controller_mdsal_DataExists_descriptor =
-            getDescriptor().getMessageTypes().get(14);
+            getDescriptor().getMessageTypes().get(6);
           internal_static_org_opendaylight_controller_mdsal_DataExists_fieldAccessorTable = new
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
               internal_static_org_opendaylight_controller_mdsal_DataExists_descriptor,
               new java.lang.String[] { "InstanceIdentifierPathArguments", });
           internal_static_org_opendaylight_controller_mdsal_DataExistsReply_descriptor =
-            getDescriptor().getMessageTypes().get(15);
+            getDescriptor().getMessageTypes().get(7);
           internal_static_org_opendaylight_controller_mdsal_DataExistsReply_fieldAccessorTable = new
             com.google.protobuf.GeneratedMessage.FieldAccessorTable(
               internal_static_org_opendaylight_controller_mdsal_DataExistsReply_descriptor,
index ac9cb22..b7bb53b 100644 (file)
@@ -25,21 +25,6 @@ message CreateTransactionReply{
   optional int32 messageVersion = 3;
 }
 
-message ReadyTransaction{
-
-}
-
-message ReadyTransactionReply{
-  required string actorPath = 1;
-}
-
-message DeleteData {
-required InstanceIdentifier instanceIdentifierPathArguments = 1;
-}
-
-message DeleteDataReply{
-
-}
 message ReadData {
 required InstanceIdentifier instanceIdentifierPathArguments=1;
 }
@@ -48,26 +33,6 @@ message ReadDataReply{
   optional Node normalizedNode=1;
 }
 
-message WriteData {
-  // base Helium version
-  required InstanceIdentifier instanceIdentifierPathArguments = 1;
-  required Node normalizedNode = 2;
-}
-
-message WriteDataReply{
-
-}
-
-message MergeData {
-  // base Helium version
-  required InstanceIdentifier instanceIdentifierPathArguments = 1;
-  required Node normalizedNode = 2;
-}
-
-message MergeDataReply{
-
-}
-
 message DataExists {
   required InstanceIdentifier instanceIdentifierPathArguments = 1;
 }
index f2fa06c..9985c69 100644 (file)
@@ -15,9 +15,7 @@ import org.apache.commons.lang.SerializationUtils;
 import org.junit.Assert;
 import org.junit.Test;
 import org.opendaylight.controller.cluster.datastore.node.NormalizedNodeToNodeCodec;
-import org.opendaylight.controller.cluster.datastore.util.InstanceIdentifierUtils;
 import org.opendaylight.controller.cluster.datastore.util.TestModel;
-import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
 import org.opendaylight.yangtools.yang.common.QName;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
@@ -157,11 +155,7 @@ public class NormalizedNodeStreamReaderWriterTest {
 
     @Test(expected=InvalidNormalizedNodeStreamException.class, timeout=10000)
     public void testInvalidYangInstanceIdentifierStream() throws IOException {
-        YangInstanceIdentifier path = YangInstanceIdentifier.builder(TestModel.TEST_PATH).build();
-
-        byte[] protobufBytes = ShardTransactionMessages.DeleteData.newBuilder().setInstanceIdentifierPathArguments(
-                InstanceIdentifierUtils.toSerializable(path)).build().toByteArray();
-
+        byte[] protobufBytes = {1,2,3};
         NormalizedNodeInputStreamReader reader = new NormalizedNodeInputStreamReader(
             ByteStreams.newDataInput(protobufBytes));
 
index 6597ce3..3d54b4e 100644 (file)
@@ -37,10 +37,6 @@ import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  * Handles Messages <br/>
  * ---------------- <br/>
  * <li> {@link org.opendaylight.controller.cluster.datastore.messages.ReadData}
- * <li> {@link org.opendaylight.controller.cluster.datastore.messages.WriteData}
- * <li> {@link org.opendaylight.controller.cluster.datastore.messages.MergeData}
- * <li> {@link org.opendaylight.controller.cluster.datastore.messages.DeleteData}
- * <li> {@link org.opendaylight.controller.cluster.datastore.messages.ReadyTransaction}
  * <li> {@link org.opendaylight.controller.cluster.datastore.messages.CloseTransaction}
  * </p>
  */
index 02283f6..5bce73f 100644 (file)
@@ -15,15 +15,8 @@ import org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard.ShardStats
 import org.opendaylight.controller.cluster.datastore.messages.BatchedModifications;
 import org.opendaylight.controller.cluster.datastore.messages.BatchedModificationsReply;
 import org.opendaylight.controller.cluster.datastore.messages.DataExists;
-import org.opendaylight.controller.cluster.datastore.messages.DeleteData;
-import org.opendaylight.controller.cluster.datastore.messages.DeleteDataReply;
 import org.opendaylight.controller.cluster.datastore.messages.ForwardedReadyTransaction;
-import org.opendaylight.controller.cluster.datastore.messages.MergeData;
-import org.opendaylight.controller.cluster.datastore.messages.MergeDataReply;
 import org.opendaylight.controller.cluster.datastore.messages.ReadData;
-import org.opendaylight.controller.cluster.datastore.messages.ReadyTransaction;
-import org.opendaylight.controller.cluster.datastore.messages.WriteData;
-import org.opendaylight.controller.cluster.datastore.messages.WriteDataReply;
 import org.opendaylight.controller.cluster.datastore.modification.Modification;
 
 /**
@@ -52,18 +45,6 @@ public class ShardWriteTransaction extends ShardTransaction {
 
         if (message instanceof BatchedModifications) {
             batchedModifications((BatchedModifications)message);
-        } else if (message instanceof ReadyTransaction) {
-            readyTransaction(!SERIALIZED_REPLY, false);
-        } else if(ReadyTransaction.SERIALIZABLE_CLASS.equals(message.getClass())) {
-            readyTransaction(SERIALIZED_REPLY, false);
-        } else if(WriteData.isSerializedType(message)) {
-            writeData(WriteData.fromSerializable(message), SERIALIZED_REPLY);
-
-        } else if(MergeData.isSerializedType(message)) {
-            mergeData(MergeData.fromSerializable(message), SERIALIZED_REPLY);
-
-        } else if(DeleteData.isSerializedType(message)) {
-            deleteData(DeleteData.fromSerializable(message), SERIALIZED_REPLY);
         } else {
             super.handleReceive(message);
         }
@@ -125,54 +106,6 @@ public class ShardWriteTransaction extends ShardTransaction {
         }
     }
 
-    private void writeData(WriteData message, boolean returnSerialized) {
-        LOG.debug("writeData at path : {}", message.getPath());
-        if (checkClosed()) {
-            return;
-        }
-
-        try {
-            transaction.getSnapshot().write(message.getPath(), message.getData());
-            WriteDataReply writeDataReply = WriteDataReply.INSTANCE;
-            getSender().tell(returnSerialized ? writeDataReply.toSerializable(message.getVersion()) :
-                writeDataReply, getSelf());
-        }catch(Exception e){
-            getSender().tell(new akka.actor.Status.Failure(e), getSelf());
-        }
-    }
-
-    private void mergeData(MergeData message, boolean returnSerialized) {
-        LOG.debug("mergeData at path : {}", message.getPath());
-        if (checkClosed()) {
-            return;
-        }
-
-        try {
-            transaction.getSnapshot().merge(message.getPath(), message.getData());
-            MergeDataReply mergeDataReply = MergeDataReply.INSTANCE;
-            getSender().tell(returnSerialized ? mergeDataReply.toSerializable(message.getVersion()) :
-                mergeDataReply, getSelf());
-        }catch(Exception e){
-            getSender().tell(new akka.actor.Status.Failure(e), getSelf());
-        }
-    }
-
-    private void deleteData(DeleteData message, boolean returnSerialized) {
-        LOG.debug("deleteData at path : {}", message.getPath());
-        if (checkClosed()) {
-            return;
-        }
-
-        try {
-            transaction.getSnapshot().delete(message.getPath());
-            DeleteDataReply deleteDataReply = DeleteDataReply.INSTANCE;
-            getSender().tell(returnSerialized ? deleteDataReply.toSerializable(message.getVersion()) :
-                deleteDataReply, getSelf());
-        } catch(Exception e) {
-            getSender().tell(new akka.actor.Status.Failure(e), getSelf());
-        }
-    }
-
     private void readyTransaction(boolean returnSerialized, boolean doImmediateCommit) {
         String transactionID = getTransactionID();
 
diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/DeleteData.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/DeleteData.java
deleted file mode 100644 (file)
index 5ba787c..0000000
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-
-package org.opendaylight.controller.cluster.datastore.messages;
-
-import java.io.IOException;
-import java.io.ObjectInput;
-import java.io.ObjectOutput;
-import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
-import org.opendaylight.controller.cluster.datastore.util.InstanceIdentifierUtils;
-import org.opendaylight.controller.cluster.datastore.utils.SerializationUtils;
-import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-
-/**
- * @deprecated Replaced by BatchedModifications.
- */
-@Deprecated
-public class DeleteData extends VersionedExternalizableMessage {
-    private static final long serialVersionUID = 1L;
-
-    public static final Class<DeleteData> SERIALIZABLE_CLASS = DeleteData.class;
-
-    private YangInstanceIdentifier path;
-
-    public DeleteData() {
-    }
-
-    public DeleteData(final YangInstanceIdentifier path, short version) {
-        super(version);
-        this.path = path;
-    }
-
-    public YangInstanceIdentifier getPath() {
-        return path;
-    }
-
-    @Override
-    public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
-        super.readExternal(in);
-        path = SerializationUtils.deserializePath(in);
-    }
-
-    @Override
-    public void writeExternal(ObjectOutput out) throws IOException {
-        super.writeExternal(out);
-        SerializationUtils.serializePath(path, out);
-    }
-
-    @Override
-    public Object toSerializable() {
-        if(getVersion() >= DataStoreVersions.LITHIUM_VERSION) {
-            return this;
-        } else {
-            // To base or R1 Helium version
-            return ShardTransactionMessages.DeleteData.newBuilder().setInstanceIdentifierPathArguments(
-                    InstanceIdentifierUtils.toSerializable(path)).build();
-        }
-    }
-
-    public static DeleteData fromSerializable(final Object serializable) {
-        if(serializable instanceof DeleteData) {
-            return (DeleteData) serializable;
-        } else {
-            // From base or R1 Helium version
-            ShardTransactionMessages.DeleteData o = (ShardTransactionMessages.DeleteData) serializable;
-            return new DeleteData(InstanceIdentifierUtils.fromSerializable(o.getInstanceIdentifierPathArguments()),
-                    DataStoreVersions.HELIUM_2_VERSION);
-        }
-    }
-
-    public static boolean isSerializedType(Object message) {
-        return SERIALIZABLE_CLASS.isInstance(message) ||
-               message instanceof ShardTransactionMessages.DeleteData;
-    }
-}
diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/DeleteDataReply.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/DeleteDataReply.java
deleted file mode 100644 (file)
index dd21b0e..0000000
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-
-package org.opendaylight.controller.cluster.datastore.messages;
-
-import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
-
-/**
- * @deprecated Replaced by BatchedModificationsReply.
- */
-@Deprecated
-public class DeleteDataReply extends EmptyReply {
-    private static final long serialVersionUID = 1L;
-
-    private static final Object LEGACY_SERIALIZED_INSTANCE =
-            ShardTransactionMessages.DeleteDataReply.newBuilder().build();
-
-    public static final DeleteDataReply INSTANCE = new DeleteDataReply();
-
-    public DeleteDataReply() {
-        super(LEGACY_SERIALIZED_INSTANCE);
-    }
-}
diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/MergeData.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/MergeData.java
deleted file mode 100644 (file)
index 0f44733..0000000
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-
-package org.opendaylight.controller.cluster.datastore.messages;
-
-import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
-import org.opendaylight.controller.cluster.datastore.node.NormalizedNodeToNodeCodec;
-import org.opendaylight.controller.cluster.datastore.node.NormalizedNodeToNodeCodec.Decoded;
-import org.opendaylight.controller.cluster.datastore.node.NormalizedNodeToNodeCodec.Encoded;
-import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-
-/**
- * @deprecated Replaced by BatchedModifications.
- */
-@Deprecated
-public class MergeData extends ModifyData {
-    private static final long serialVersionUID = 1L;
-
-    public static final Class<MergeData> SERIALIZABLE_CLASS = MergeData.class;
-
-    public MergeData() {
-    }
-
-    public MergeData(YangInstanceIdentifier path, NormalizedNode<?, ?> data, short version) {
-        super(path, data, version);
-    }
-
-    @Override
-    public Object toSerializable() {
-        if(getVersion() >= DataStoreVersions.LITHIUM_VERSION) {
-            return this;
-        } else {
-            // To base or R1 Helium version
-            Encoded encoded = new NormalizedNodeToNodeCodec(null).encode(getPath(), getData());
-            return ShardTransactionMessages.MergeData.newBuilder()
-                    .setInstanceIdentifierPathArguments(encoded.getEncodedPath())
-                    .setNormalizedNode(encoded.getEncodedNode().getNormalizedNode()).build();
-        }
-    }
-
-    public static MergeData fromSerializable(Object serializable){
-        if(serializable instanceof MergeData) {
-            return (MergeData) serializable;
-        } else {
-            // From base or R1 Helium version
-            ShardTransactionMessages.MergeData o = (ShardTransactionMessages.MergeData) serializable;
-            Decoded decoded = new NormalizedNodeToNodeCodec(null).decode(
-                    o.getInstanceIdentifierPathArguments(), o.getNormalizedNode());
-            return new MergeData(decoded.getDecodedPath(), decoded.getDecodedNode(),
-                    DataStoreVersions.HELIUM_2_VERSION);
-        }
-    }
-
-    public static boolean isSerializedType(Object message) {
-        return SERIALIZABLE_CLASS.isInstance(message) ||
-               message instanceof ShardTransactionMessages.MergeData;
-    }
-}
diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/MergeDataReply.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/MergeDataReply.java
deleted file mode 100644 (file)
index 6936ef1..0000000
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-
-package org.opendaylight.controller.cluster.datastore.messages;
-
-import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
-
-/**
- * @deprecated Replaced by BatchedModificationsReply.
- */
-@Deprecated
-public class MergeDataReply extends EmptyReply {
-    private static final long serialVersionUID = 1L;
-
-    private static final Object LEGACY_SERIALIZED_INSTANCE =
-            ShardTransactionMessages.MergeDataReply.newBuilder().build();
-
-    public static final MergeDataReply INSTANCE = new MergeDataReply();
-
-    public MergeDataReply() {
-        super(LEGACY_SERIALIZED_INSTANCE);
-    }
-}
diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/ModifyData.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/ModifyData.java
deleted file mode 100644 (file)
index bbd090f..0000000
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-
-package org.opendaylight.controller.cluster.datastore.messages;
-
-import java.io.IOException;
-import java.io.ObjectInput;
-import java.io.ObjectOutput;
-import org.opendaylight.controller.cluster.datastore.utils.SerializationUtils;
-import org.opendaylight.controller.cluster.datastore.utils.SerializationUtils.Applier;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-
-/**
- * @deprecated Replaced by BatchedModifications.
- */
-@Deprecated
-public abstract class ModifyData extends VersionedExternalizableMessage {
-    private static final long serialVersionUID = 1L;
-
-    private YangInstanceIdentifier path;
-    private NormalizedNode<?, ?> data;
-
-    protected ModifyData() {
-    }
-
-    protected ModifyData(YangInstanceIdentifier path, NormalizedNode<?, ?> data, short version) {
-        super(version);
-        this.path = path;
-        this.data = data;
-    }
-
-    public YangInstanceIdentifier getPath() {
-        return path;
-    }
-
-    public NormalizedNode<?, ?> getData() {
-        return data;
-    }
-
-    @Override
-    public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
-        super.readExternal(in);
-        SerializationUtils.deserializePathAndNode(in, this, APPLIER);
-    }
-
-    @Override
-    public void writeExternal(ObjectOutput out) throws IOException {
-        super.writeExternal(out);
-        SerializationUtils.serializePathAndNode(path, data, out);
-    }
-
-    private static final Applier<ModifyData> APPLIER = new Applier<ModifyData>() {
-        @Override
-        public void apply(ModifyData instance, YangInstanceIdentifier path, NormalizedNode<?, ?> data) {
-            instance.path = path;
-            instance.data = data;
-        }
-    };
-}
diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/ReadyTransaction.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/ReadyTransaction.java
deleted file mode 100644 (file)
index 8d617d0..0000000
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-
-package org.opendaylight.controller.cluster.datastore.messages;
-
-import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
-
-@Deprecated
-public class ReadyTransaction implements SerializableMessage{
-    public static final Class<ShardTransactionMessages.ReadyTransaction> SERIALIZABLE_CLASS =
-            ShardTransactionMessages.ReadyTransaction.class;
-
-    private static final Object SERIALIZED_INSTANCE = ShardTransactionMessages.ReadyTransaction.newBuilder().build();
-
-    public static final ReadyTransaction INSTANCE = new ReadyTransaction();
-
-    @Override
-    public Object toSerializable() {
-        return SERIALIZED_INSTANCE;
-    }
-}
index b25a5dd..636fa5a 100644 (file)
@@ -12,14 +12,10 @@ import java.io.IOException;
 import java.io.ObjectInput;
 import java.io.ObjectOutput;
 import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
-import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
 
 public class ReadyTransactionReply extends VersionedExternalizableMessage {
     private static final long serialVersionUID = 1L;
 
-    public static final Class<ShardTransactionMessages.ReadyTransactionReply> SERIALIZABLE_CLASS =
-            ShardTransactionMessages.ReadyTransactionReply.class;
-
     private String cohortPath;
 
     public ReadyTransactionReply() {
@@ -52,25 +48,14 @@ public class ReadyTransactionReply extends VersionedExternalizableMessage {
 
     @Override
     public Object toSerializable() {
-        if(getVersion() >= DataStoreVersions.LITHIUM_VERSION) {
-            return this;
-        } else {
-            return ShardTransactionMessages.ReadyTransactionReply.newBuilder().setActorPath(cohortPath).build();
-        }
+        return this;
     }
 
     public static ReadyTransactionReply fromSerializable(Object serializable) {
-        if(serializable instanceof ReadyTransactionReply) {
-            return (ReadyTransactionReply)serializable;
-        } else {
-            ShardTransactionMessages.ReadyTransactionReply o =
-                    (ShardTransactionMessages.ReadyTransactionReply) serializable;
-            return new ReadyTransactionReply(o.getActorPath(), DataStoreVersions.HELIUM_2_VERSION);
-        }
+        return (ReadyTransactionReply)serializable;
     }
 
     public static boolean isSerializedType(Object message) {
-        return message instanceof ReadyTransactionReply ||
-               message instanceof ShardTransactionMessages.ReadyTransactionReply;
+        return message instanceof ReadyTransactionReply;
     }
 }
diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/WriteData.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/WriteData.java
deleted file mode 100644 (file)
index a4f648b..0000000
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
- * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-
-package org.opendaylight.controller.cluster.datastore.messages;
-
-import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
-import org.opendaylight.controller.cluster.datastore.node.NormalizedNodeToNodeCodec;
-import org.opendaylight.controller.cluster.datastore.node.NormalizedNodeToNodeCodec.Decoded;
-import org.opendaylight.controller.cluster.datastore.node.NormalizedNodeToNodeCodec.Encoded;
-import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-
-/**
- * @deprecated Replaced by BatchedModifications.
- */
-@Deprecated
-public class WriteData extends ModifyData {
-    private static final long serialVersionUID = 1L;
-
-    public static final Class<WriteData> SERIALIZABLE_CLASS = WriteData.class;
-
-    public WriteData() {
-    }
-
-    public WriteData(YangInstanceIdentifier path, NormalizedNode<?, ?> data, short version) {
-        super(path, data, version);
-    }
-
-    @Override
-    public Object toSerializable() {
-        if(getVersion() >= DataStoreVersions.LITHIUM_VERSION) {
-            return this;
-        } else {
-            // To base or R1 Helium version
-            Encoded encoded = new NormalizedNodeToNodeCodec(null).encode(getPath(), getData());
-            return ShardTransactionMessages.WriteData.newBuilder()
-                    .setInstanceIdentifierPathArguments(encoded.getEncodedPath())
-                    .setNormalizedNode(encoded.getEncodedNode().getNormalizedNode()).build();
-        }
-    }
-
-    public static WriteData fromSerializable(Object serializable) {
-        if(serializable instanceof WriteData) {
-            return (WriteData) serializable;
-        } else {
-            // From base or R1 Helium version
-            ShardTransactionMessages.WriteData o = (ShardTransactionMessages.WriteData) serializable;
-            Decoded decoded = new NormalizedNodeToNodeCodec(null).decode(
-                    o.getInstanceIdentifierPathArguments(), o.getNormalizedNode());
-            return new WriteData(decoded.getDecodedPath(), decoded.getDecodedNode(),
-                    DataStoreVersions.HELIUM_2_VERSION);
-        }
-    }
-
-    public static boolean isSerializedType(Object message) {
-        return SERIALIZABLE_CLASS.isInstance(message) ||
-               message instanceof ShardTransactionMessages.WriteData;
-    }
-}
diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/WriteDataReply.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/WriteDataReply.java
deleted file mode 100644 (file)
index 3455571..0000000
+++ /dev/null
@@ -1,28 +0,0 @@
-/*
- * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-
-package org.opendaylight.controller.cluster.datastore.messages;
-
-import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
-
-/**
- * @deprecated Replaced by BatchedModificationsReply.
- */
-@Deprecated
-public class WriteDataReply extends EmptyReply {
-    private static final long serialVersionUID = 1L;
-
-    private static final Object LEGACY_SERIALIZED_INSTANCE =
-            ShardTransactionMessages.WriteDataReply.newBuilder().build();
-
-    public static final WriteDataReply INSTANCE = new WriteDataReply();
-
-    public WriteDataReply() {
-        super(LEGACY_SERIALIZED_INSTANCE);
-    }
-}
index 3700c57..3ecc8c9 100644 (file)
@@ -10,20 +10,17 @@ package org.opendaylight.controller.cluster.datastore;
 
 import akka.actor.ActorRef;
 import akka.actor.Props;
-import akka.pattern.AskTimeoutException;
 import akka.testkit.TestActorRef;
 import java.util.concurrent.TimeUnit;
 import org.junit.Test;
 import org.opendaylight.controller.cluster.datastore.identifiers.ShardIdentifier;
 import org.opendaylight.controller.cluster.datastore.jmx.mbeans.shard.ShardStats;
-import org.opendaylight.controller.cluster.datastore.node.utils.serialization.NormalizedNodeSerializer;
+import org.opendaylight.controller.cluster.datastore.messages.DataExists;
+import org.opendaylight.controller.cluster.datastore.messages.ReadData;
 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
 import org.opendaylight.controller.md.sal.common.api.data.ReadFailedException;
-import org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages;
-import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
 import org.opendaylight.yangtools.yang.data.api.schema.tree.TreeType;
-import org.opendaylight.yangtools.yang.data.impl.schema.Builders;
 import org.opendaylight.yangtools.yang.model.api.SchemaContext;
 import scala.concurrent.Await;
 import scala.concurrent.Future;
@@ -59,219 +56,63 @@ public class ShardTransactionFailureTest extends AbstractActorTest {
     }
 
     @Test(expected = ReadFailedException.class)
-    public void testNegativeReadWithReadOnlyTransactionClosed()
-        throws Throwable {
+    public void testNegativeReadWithReadOnlyTransactionClosed() throws Throwable {
 
         final ActorRef shard = createShard();
         final Props props = ShardTransaction.props(RO, store.newReadOnlyTransaction("test-txn", null), shard,
                 datastoreContext, shardStats, "txn", DataStoreVersions.CURRENT_VERSION);
 
-        final TestActorRef<ShardTransaction> subject = TestActorRef
-            .create(getSystem(), props,
+        final TestActorRef<ShardTransaction> subject = TestActorRef.create(getSystem(), props,
                 "testNegativeReadWithReadOnlyTransactionClosed");
 
-        ShardTransactionMessages.ReadData readData =
-            ShardTransactionMessages.ReadData.newBuilder()
-                .setInstanceIdentifierPathArguments(
-                    NormalizedNodeMessages.InstanceIdentifier.newBuilder()
-                        .build()
-                ).build();
-        Future<Object> future =
-            akka.pattern.Patterns.ask(subject, readData, 3000);
+        Future<Object> future = akka.pattern.Patterns.ask(subject,
+                new ReadData(YangInstanceIdentifier.EMPTY), 3000);
         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 
         subject.underlyingActor().getDOMStoreTransaction().abort();
 
-        future = akka.pattern.Patterns.ask(subject, readData, 3000);
+        future = akka.pattern.Patterns.ask(subject, new ReadData(YangInstanceIdentifier.EMPTY), 3000);
         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
     }
 
 
     @Test(expected = ReadFailedException.class)
-    public void testNegativeReadWithReadWriteTransactionClosed()
-        throws Throwable {
+    public void testNegativeReadWithReadWriteTransactionClosed() throws Throwable {
 
         final ActorRef shard = createShard();
         final Props props = ShardTransaction.props(RW, store.newReadWriteTransaction("test-txn", null), shard,
                 datastoreContext, shardStats, "txn", DataStoreVersions.CURRENT_VERSION);
 
-        final TestActorRef<ShardTransaction> subject = TestActorRef
-            .create(getSystem(), props,
+        final TestActorRef<ShardTransaction> subject = TestActorRef.create(getSystem(), props,
                 "testNegativeReadWithReadWriteTransactionClosed");
 
-        ShardTransactionMessages.ReadData readData =
-            ShardTransactionMessages.ReadData.newBuilder()
-                .setInstanceIdentifierPathArguments(
-                    NormalizedNodeMessages.InstanceIdentifier.newBuilder()
-                        .build()
-                ).build();
-
-        Future<Object> future =
-            akka.pattern.Patterns.ask(subject, readData, 3000);
+        Future<Object> future = akka.pattern.Patterns.ask(subject,
+                new ReadData(YangInstanceIdentifier.EMPTY), 3000);
         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 
         subject.underlyingActor().getDOMStoreTransaction().abort();
 
-        future = akka.pattern.Patterns.ask(subject, readData, 3000);
+        future = akka.pattern.Patterns.ask(subject, new ReadData(YangInstanceIdentifier.EMPTY), 3000);
         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
     }
 
     @Test(expected = ReadFailedException.class)
-    public void testNegativeExistsWithReadWriteTransactionClosed()
-        throws Throwable {
+    public void testNegativeExistsWithReadWriteTransactionClosed() throws Throwable {
 
         final ActorRef shard = createShard();
         final Props props = ShardTransaction.props(RW, store.newReadWriteTransaction("test-txn", null), shard,
                 datastoreContext, shardStats, "txn", DataStoreVersions.CURRENT_VERSION);
 
-        final TestActorRef<ShardTransaction> subject = TestActorRef
-            .create(getSystem(), props,
+        final TestActorRef<ShardTransaction> subject = TestActorRef.create(getSystem(), props,
                 "testNegativeExistsWithReadWriteTransactionClosed");
 
-        ShardTransactionMessages.DataExists dataExists =
-            ShardTransactionMessages.DataExists.newBuilder()
-                .setInstanceIdentifierPathArguments(
-                    NormalizedNodeMessages.InstanceIdentifier.newBuilder()
-                        .build()
-                ).build();
-
-        Future<Object> future =
-            akka.pattern.Patterns.ask(subject, dataExists, 3000);
+        Future<Object> future = akka.pattern.Patterns.ask(subject,
+                new DataExists(YangInstanceIdentifier.EMPTY), 3000);
         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
 
         subject.underlyingActor().getDOMStoreTransaction().abort();
 
-        future = akka.pattern.Patterns.ask(subject, dataExists, 3000);
-        Await.result(future, Duration.create(3, TimeUnit.SECONDS));
-    }
-
-    @Test(expected = AskTimeoutException.class)
-    public void testNegativeWriteWithTransactionReady() throws Exception {
-
-
-        final ActorRef shard = createShard();
-        final Props props = ShardTransaction.props(WO, store.newReadWriteTransaction("test-txn", null), shard,
-                datastoreContext, shardStats, "txn", DataStoreVersions.CURRENT_VERSION);
-
-        final TestActorRef<ShardTransaction> subject = TestActorRef
-            .create(getSystem(), props,
-                "testNegativeWriteWithTransactionReady");
-
-        ShardTransactionMessages.ReadyTransaction readyTransaction =
-            ShardTransactionMessages.ReadyTransaction.newBuilder().build();
-
-        Future<Object> future =
-            akka.pattern.Patterns.ask(subject, readyTransaction, 3000);
-        Await.result(future, Duration.create(3, TimeUnit.SECONDS));
-
-        ShardTransactionMessages.WriteData writeData =
-            ShardTransactionMessages.WriteData.newBuilder()
-                .setInstanceIdentifierPathArguments(
-                    NormalizedNodeMessages.InstanceIdentifier.newBuilder()
-                        .build()).setNormalizedNode(
-                buildNormalizedNode()
-
-            ).build();
-
-        future = akka.pattern.Patterns.ask(subject, writeData, 3000);
-        Await.result(future, Duration.create(3, TimeUnit.SECONDS));
-    }
-
-    @Test(expected = AskTimeoutException.class)
-    public void testNegativeReadWriteWithTransactionReady() throws Exception {
-
-
-        final ActorRef shard = createShard();
-        final Props props = ShardTransaction.props(RW, store.newReadWriteTransaction("test-txn", null), shard,
-                datastoreContext, shardStats, "txn", DataStoreVersions.CURRENT_VERSION);
-
-        final TestActorRef<ShardTransaction> subject = TestActorRef
-            .create(getSystem(), props,
-                "testNegativeReadWriteWithTransactionReady");
-
-        ShardTransactionMessages.ReadyTransaction readyTransaction =
-            ShardTransactionMessages.ReadyTransaction.newBuilder().build();
-
-        Future<Object> future =
-            akka.pattern.Patterns.ask(subject, readyTransaction, 3000);
-        Await.result(future, Duration.create(3, TimeUnit.SECONDS));
-
-        ShardTransactionMessages.WriteData writeData =
-            ShardTransactionMessages.WriteData.newBuilder()
-                .setInstanceIdentifierPathArguments(
-                    NormalizedNodeMessages.InstanceIdentifier.newBuilder()
-                        .build()
-                )
-                .setNormalizedNode(buildNormalizedNode())
-                .build();
-
-        future = akka.pattern.Patterns.ask(subject, writeData, 3000);
-        Await.result(future, Duration.create(3, TimeUnit.SECONDS));
-    }
-
-    private static NormalizedNodeMessages.Node buildNormalizedNode() {
-        return NormalizedNodeSerializer
-            .serialize(Builders.containerBuilder().withNodeIdentifier(new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME)).build());
-    }
-
-    @Test(expected = AskTimeoutException.class)
-    public void testNegativeMergeTransactionReady() throws Exception {
-
-
-        final ActorRef shard = createShard();
-        final Props props = ShardTransaction.props(RW, store.newReadWriteTransaction("test-txn", null), shard,
-                datastoreContext, shardStats, "txn", DataStoreVersions.CURRENT_VERSION);
-
-        final TestActorRef<ShardTransaction> subject = TestActorRef
-            .create(getSystem(), props, "testNegativeMergeTransactionReady");
-
-        ShardTransactionMessages.ReadyTransaction readyTransaction =
-            ShardTransactionMessages.ReadyTransaction.newBuilder().build();
-
-        Future<Object> future =
-            akka.pattern.Patterns.ask(subject, readyTransaction, 3000);
-        Await.result(future, Duration.create(3, TimeUnit.SECONDS));
-
-        ShardTransactionMessages.MergeData mergeData =
-            ShardTransactionMessages.MergeData.newBuilder()
-                .setInstanceIdentifierPathArguments(
-                    NormalizedNodeMessages.InstanceIdentifier.newBuilder()
-                        .build()).setNormalizedNode(
-                buildNormalizedNode()
-
-            ).build();
-
-        future = akka.pattern.Patterns.ask(subject, mergeData, 3000);
-        Await.result(future, Duration.create(3, TimeUnit.SECONDS));
-    }
-
-
-    @Test(expected = AskTimeoutException.class)
-    public void testNegativeDeleteDataWhenTransactionReady() throws Exception {
-
-
-        final ActorRef shard = createShard();
-        final Props props = ShardTransaction.props(RW, store.newReadWriteTransaction("test-txn", null), shard,
-                datastoreContext, shardStats, "txn", DataStoreVersions.CURRENT_VERSION);
-
-        final TestActorRef<ShardTransaction> subject = TestActorRef
-            .create(getSystem(), props,
-                "testNegativeDeleteDataWhenTransactionReady");
-
-        ShardTransactionMessages.ReadyTransaction readyTransaction =
-            ShardTransactionMessages.ReadyTransaction.newBuilder().build();
-
-        Future<Object> future =
-            akka.pattern.Patterns.ask(subject, readyTransaction, 3000);
-        Await.result(future, Duration.create(3, TimeUnit.SECONDS));
-
-        ShardTransactionMessages.DeleteData deleteData =
-            ShardTransactionMessages.DeleteData.newBuilder()
-                .setInstanceIdentifierPathArguments(
-                    NormalizedNodeMessages.InstanceIdentifier.newBuilder()
-                        .build()).build();
-
-        future = akka.pattern.Patterns.ask(subject, deleteData, 3000);
+        future = akka.pattern.Patterns.ask(subject, new DataExists(YangInstanceIdentifier.EMPTY), 3000);
         Await.result(future, Duration.create(3, TimeUnit.SECONDS));
     }
 }
index ae9694a..51e46c0 100644 (file)
@@ -34,20 +34,12 @@ import org.opendaylight.controller.cluster.datastore.messages.CommitTransactionR
 import org.opendaylight.controller.cluster.datastore.messages.CreateSnapshot;
 import org.opendaylight.controller.cluster.datastore.messages.DataExists;
 import org.opendaylight.controller.cluster.datastore.messages.DataExistsReply;
-import org.opendaylight.controller.cluster.datastore.messages.DeleteData;
-import org.opendaylight.controller.cluster.datastore.messages.DeleteDataReply;
-import org.opendaylight.controller.cluster.datastore.messages.MergeData;
-import org.opendaylight.controller.cluster.datastore.messages.MergeDataReply;
 import org.opendaylight.controller.cluster.datastore.messages.ReadData;
 import org.opendaylight.controller.cluster.datastore.messages.ReadDataReply;
 import org.opendaylight.controller.cluster.datastore.messages.ReadyTransactionReply;
-import org.opendaylight.controller.cluster.datastore.messages.WriteData;
-import org.opendaylight.controller.cluster.datastore.messages.WriteDataReply;
 import org.opendaylight.controller.cluster.datastore.modification.DeleteModification;
 import org.opendaylight.controller.cluster.datastore.modification.MergeModification;
 import org.opendaylight.controller.cluster.datastore.modification.WriteModification;
-import org.opendaylight.controller.cluster.datastore.node.NormalizedNodeToNodeCodec;
-import org.opendaylight.controller.cluster.datastore.node.NormalizedNodeToNodeCodec.Encoded;
 import org.opendaylight.controller.cluster.datastore.utils.SerializationUtils;
 import org.opendaylight.controller.cluster.raft.base.messages.CaptureSnapshotReply;
 import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
@@ -173,22 +165,6 @@ public class ShardTransactionTest extends AbstractActorTest {
         }};
     }
 
-    @Test
-    public void testOnReceiveReadDataHeliumR1() throws Exception {
-        new JavaTestKit(getSystem()) {{
-            ActorRef transaction = newTransactionActor(RO, readOnlyTransaction(),
-                    "testOnReceiveReadDataHeliumR1", DataStoreVersions.HELIUM_1_VERSION);
-
-            transaction.tell(new ReadData(YangInstanceIdentifier.builder().build()).toSerializable(),
-                    getRef());
-
-            ShardTransactionMessages.ReadDataReply replySerialized =
-                    expectMsgClass(duration("5 seconds"), ShardTransactionMessages.ReadDataReply.class);
-
-            assertNotNull(ReadDataReply.fromSerializable(replySerialized).getNormalizedNode());
-        }};
-    }
-
     @Test
     public void testOnReceiveDataExistsPositive() throws Exception {
         new JavaTestKit(getSystem()) {{
@@ -248,102 +224,6 @@ public class ShardTransactionTest extends AbstractActorTest {
         }};
     }
 
-    @Test
-    public void testOnReceiveWriteData() {
-        new JavaTestKit(getSystem()) {{
-            final ActorRef transaction = newTransactionActor(WO, readWriteTransaction(),
-                    "testOnReceiveWriteData");
-
-            transaction.tell(new WriteData(TestModel.TEST_PATH,
-                    ImmutableNodes.containerNode(TestModel.TEST_QNAME), DataStoreVersions.HELIUM_2_VERSION).
-                        toSerializable(), getRef());
-
-            expectMsgClass(duration("5 seconds"), ShardTransactionMessages.WriteDataReply.class);
-
-            // unserialized write
-            transaction.tell(new WriteData(TestModel.TEST_PATH,
-                ImmutableNodes.containerNode(TestModel.TEST_QNAME), DataStoreVersions.CURRENT_VERSION),
-                getRef());
-
-            expectMsgClass(duration("5 seconds"), WriteDataReply.class);
-        }};
-    }
-
-    @Test
-    public void testOnReceiveHeliumR1WriteData() {
-        new JavaTestKit(getSystem()) {{
-            final ActorRef transaction = newTransactionActor(WO, readWriteTransaction(),
-                    "testOnReceiveHeliumR1WriteData", DataStoreVersions.HELIUM_1_VERSION);
-
-            Encoded encoded = new NormalizedNodeToNodeCodec(null).encode(TestModel.TEST_PATH,
-                    ImmutableNodes.containerNode(TestModel.TEST_QNAME));
-            ShardTransactionMessages.WriteData serialized = ShardTransactionMessages.WriteData.newBuilder()
-                    .setInstanceIdentifierPathArguments(encoded.getEncodedPath())
-                    .setNormalizedNode(encoded.getEncodedNode().getNormalizedNode()).build();
-
-            transaction.tell(serialized, getRef());
-
-            expectMsgClass(duration("5 seconds"), ShardTransactionMessages.WriteDataReply.class);
-        }};
-    }
-
-    @Test
-    public void testOnReceiveMergeData() {
-        new JavaTestKit(getSystem()) {{
-            final ActorRef transaction = newTransactionActor(RW, readWriteTransaction(),
-                    "testMergeData");
-
-            transaction.tell(new MergeData(TestModel.TEST_PATH,
-                    ImmutableNodes.containerNode(TestModel.TEST_QNAME), DataStoreVersions.HELIUM_2_VERSION).
-                        toSerializable(), getRef());
-
-            expectMsgClass(duration("5 seconds"), ShardTransactionMessages.MergeDataReply.class);
-
-            //unserialized merge
-            transaction.tell(new MergeData(TestModel.TEST_PATH,
-                ImmutableNodes.containerNode(TestModel.TEST_QNAME), DataStoreVersions.CURRENT_VERSION),
-                getRef());
-
-            expectMsgClass(duration("5 seconds"), MergeDataReply.class);
-        }};
-    }
-
-    @Test
-    public void testOnReceiveHeliumR1MergeData() throws Exception {
-        new JavaTestKit(getSystem()) {{
-            final ActorRef transaction = newTransactionActor(WO, readWriteTransaction(),
-                    "testOnReceiveHeliumR1MergeData", DataStoreVersions.HELIUM_1_VERSION);
-
-            Encoded encoded = new NormalizedNodeToNodeCodec(null).encode(TestModel.TEST_PATH,
-                    ImmutableNodes.containerNode(TestModel.TEST_QNAME));
-            ShardTransactionMessages.MergeData serialized = ShardTransactionMessages.MergeData.newBuilder()
-                    .setInstanceIdentifierPathArguments(encoded.getEncodedPath())
-                    .setNormalizedNode(encoded.getEncodedNode().getNormalizedNode()).build();
-
-            transaction.tell(serialized, getRef());
-
-            expectMsgClass(duration("5 seconds"), ShardTransactionMessages.MergeDataReply.class);
-        }};
-    }
-
-    @Test
-    public void testOnReceiveDeleteData() throws Exception {
-        new JavaTestKit(getSystem()) {{
-            final ActorRef transaction = newTransactionActor(WO, readWriteTransaction(),
-                    "testDeleteData");
-
-            transaction.tell(new DeleteData(TestModel.TEST_PATH, DataStoreVersions.HELIUM_2_VERSION).
-                    toSerializable(), getRef());
-
-            expectMsgClass(duration("5 seconds"), ShardTransactionMessages.DeleteDataReply.class);
-
-            //unserialized
-            transaction.tell(new DeleteData(TestModel.TEST_PATH, DataStoreVersions.CURRENT_VERSION), getRef());
-
-            expectMsgClass(duration("5 seconds"), DeleteDataReply.class);
-        }};
-    }
-
     @Test
     public void testOnReceiveBatchedModifications() throws Exception {
         new JavaTestKit(getSystem()) {{
@@ -583,8 +463,8 @@ public class ShardTransactionTest extends AbstractActorTest {
                 datastoreContext, shardStats, "txn", DataStoreVersions.CURRENT_VERSION);
         final TestActorRef<ShardTransaction> transaction = TestActorRef.apply(props,getSystem());
 
-        transaction.receive(new DeleteData(TestModel.TEST_PATH, DataStoreVersions.CURRENT_VERSION).
-                toSerializable(), ActorRef.noSender());
+        transaction.receive(new BatchedModifications("tx1", DataStoreVersions.CURRENT_VERSION, null),
+                ActorRef.noSender());
     }
 
     @Test
index 8a17ddf..2f5182e 100644 (file)
@@ -18,7 +18,6 @@ import static org.mockito.Matchers.isA;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.doThrow;
 import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
 import static org.opendaylight.controller.cluster.datastore.TransactionType.READ_ONLY;
 import static org.opendaylight.controller.cluster.datastore.TransactionType.READ_WRITE;
@@ -53,7 +52,6 @@ import org.opendaylight.controller.cluster.datastore.messages.BatchedModificatio
 import org.opendaylight.controller.cluster.datastore.messages.CloseTransaction;
 import org.opendaylight.controller.cluster.datastore.messages.CommitTransactionReply;
 import org.opendaylight.controller.cluster.datastore.messages.PrimaryShardInfo;
-import org.opendaylight.controller.cluster.datastore.messages.ReadyTransaction;
 import org.opendaylight.controller.cluster.datastore.modification.DeleteModification;
 import org.opendaylight.controller.cluster.datastore.modification.MergeModification;
 import org.opendaylight.controller.cluster.datastore.modification.WriteModification;
@@ -570,9 +568,6 @@ public class TransactionProxyTest extends AbstractTransactionProxyTest {
 
         verifyBatchedModifications(batchedModifications.get(0), true, true,
                 new WriteModification(TestModel.TEST_PATH, nodeToWrite));
-
-        verify(mockActorContext, never()).executeOperationAsync(eq(actorSelection(actorRef)),
-                isA(ReadyTransaction.SERIALIZABLE_CLASS));
     }
 
     @Test
@@ -601,9 +596,6 @@ public class TransactionProxyTest extends AbstractTransactionProxyTest {
                 new WriteModification(TestModel.TEST_PATH, nodeToWrite));
 
         verifyBatchedModifications(batchedModifications.get(1), true, true);
-
-        verify(mockActorContext, never()).executeOperationAsync(eq(actorSelection(actorRef)),
-                isA(ReadyTransaction.SERIALIZABLE_CLASS));
     }
 
     @Test
@@ -1385,9 +1377,6 @@ public class TransactionProxyTest extends AbstractTransactionProxyTest {
 
                 expectBatchedModifications(2);
 
-                doReturn(incompleteFuture()).when(mockActorContext).executeOperationAsync(
-                        any(ActorSelection.class), any(ReadyTransaction.class));
-
                 transactionProxy.write(TestModel.TEST_PATH, nodeToWrite);
 
                 // Trying to write to Cars will cause another transaction context to get created
diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/messages/DeleteDataTest.java b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/messages/DeleteDataTest.java
deleted file mode 100644 (file)
index 97bade1..0000000
+++ /dev/null
@@ -1,70 +0,0 @@
-/*
- * Copyright (c) 2015 Brocade Communications Systems, Inc. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.controller.cluster.datastore.messages;
-
-import static org.junit.Assert.assertEquals;
-import java.io.Serializable;
-import org.apache.commons.lang.SerializationUtils;
-import org.junit.Test;
-import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
-import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
-import org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier;
-import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-
-/**
- * Unit tests for DeleteData.
- *
- * @author Thomas Pantelis
- */
-@Deprecated
-public class DeleteDataTest {
-
-    @Test
-    public void testSerialization() {
-        YangInstanceIdentifier path = TestModel.TEST_PATH;
-
-        DeleteData expected = new DeleteData(path, DataStoreVersions.CURRENT_VERSION);
-
-        Object serialized = expected.toSerializable();
-        assertEquals("Serialized type", DeleteData.class, serialized.getClass());
-        assertEquals("Version", DataStoreVersions.CURRENT_VERSION, ((DeleteData)serialized).getVersion());
-
-        Object clone = SerializationUtils.clone((Serializable) serialized);
-        DeleteData actual = DeleteData.fromSerializable(clone);
-        assertEquals("getVersion", DataStoreVersions.CURRENT_VERSION, actual.getVersion());
-        assertEquals("getPath", expected.getPath(), actual.getPath());
-    }
-
-    @Test
-    public void testIsSerializedType() {
-        assertEquals("isSerializedType", true, DeleteData.isSerializedType(
-                ShardTransactionMessages.DeleteData.newBuilder()
-                    .setInstanceIdentifierPathArguments(InstanceIdentifier.getDefaultInstance()).build()));
-        assertEquals("isSerializedType", true,
-                DeleteData.isSerializedType(new DeleteData()));
-        assertEquals("isSerializedType", false, DeleteData.isSerializedType(new Object()));
-    }
-
-    /**
-     * Tests backwards compatible serialization/deserialization of a DeleteData message with the
-     * base and R1 Helium versions, which used the protobuff DeleteData message.
-     */
-    @Test
-    public void testSerializationWithHeliumR1Version() throws Exception {
-        YangInstanceIdentifier path = TestModel.TEST_PATH;
-
-        DeleteData expected = new DeleteData(path, DataStoreVersions.HELIUM_1_VERSION);
-
-        Object serialized = expected.toSerializable();
-        assertEquals("Serialized type", ShardTransactionMessages.DeleteData.class, serialized.getClass());
-
-        DeleteData actual = DeleteData.fromSerializable(SerializationUtils.clone((Serializable) serialized));
-        assertEquals("getPath", expected.getPath(), actual.getPath());
-    }
-}
diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/messages/MergeDataTest.java b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/messages/MergeDataTest.java
deleted file mode 100644 (file)
index f247a9a..0000000
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * Copyright (c) 2014, 2015 Cisco Systems, Inc. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-
-package org.opendaylight.controller.cluster.datastore.messages;
-
-import static org.junit.Assert.assertEquals;
-import java.io.Serializable;
-import org.apache.commons.lang.SerializationUtils;
-import org.junit.Test;
-import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
-import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
-import org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier;
-import org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node;
-import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
-import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
-
-@Deprecated
-public class MergeDataTest {
-
-    @Test
-    public void testSerialization() {
-        YangInstanceIdentifier path = TestModel.TEST_PATH;
-        NormalizedNode<?, ?> data = ImmutableContainerNodeBuilder.create().withNodeIdentifier(
-                new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME)).
-                withChild(ImmutableNodes.leafNode(TestModel.DESC_QNAME, "foo")).build();
-
-        MergeData expected = new MergeData(path, data, DataStoreVersions.CURRENT_VERSION);
-
-        Object serialized = expected.toSerializable();
-        assertEquals("Serialized type", MergeData.class, serialized.getClass());
-        assertEquals("Version", DataStoreVersions.CURRENT_VERSION, ((MergeData)serialized).getVersion());
-
-        Object clone = SerializationUtils.clone((Serializable) serialized);
-        MergeData actual = MergeData.fromSerializable(clone);
-        assertEquals("Version", DataStoreVersions.CURRENT_VERSION, actual.getVersion());
-        assertEquals("getPath", expected.getPath(), actual.getPath());
-        assertEquals("getData", expected.getData(), actual.getData());
-    }
-
-    @Test
-    public void testIsSerializedType() {
-        assertEquals("isSerializedType", true, MergeData.isSerializedType(
-                ShardTransactionMessages.MergeData.newBuilder()
-                    .setInstanceIdentifierPathArguments(InstanceIdentifier.getDefaultInstance())
-                    .setNormalizedNode(Node.getDefaultInstance()).build()));
-        assertEquals("isSerializedType", true,
-                MergeData.isSerializedType(new MergeData()));
-        assertEquals("isSerializedType", false, MergeData.isSerializedType(new Object()));
-    }
-
-    /**
-     * Tests backwards compatible serialization/deserialization of a MergeData message with the
-     * base and R1 Helium versions, which used the protobuff MergeData message.
-     */
-    @Test
-    public void testSerializationWithHeliumR1Version() throws Exception {
-        YangInstanceIdentifier path = TestModel.TEST_PATH;
-        NormalizedNode<?, ?> data = ImmutableContainerNodeBuilder.create().withNodeIdentifier(
-                new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME)).
-                withChild(ImmutableNodes.leafNode(TestModel.DESC_QNAME, "foo")).build();
-
-        MergeData expected = new MergeData(path, data, DataStoreVersions.HELIUM_1_VERSION);
-
-        Object serialized = expected.toSerializable();
-        assertEquals("Serialized type", ShardTransactionMessages.MergeData.class, serialized.getClass());
-
-        MergeData actual = MergeData.fromSerializable(SerializationUtils.clone((Serializable) serialized));
-        assertEquals("getPath", expected.getPath(), actual.getPath());
-        assertEquals("getData", expected.getData(), actual.getData());
-    }
-}
index db525ea..033687a 100644 (file)
@@ -12,7 +12,6 @@ import java.io.Serializable;
 import org.apache.commons.lang.SerializationUtils;
 import org.junit.Test;
 import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
-import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
 
 /**
  * Unit tests for ReadyTransactionReply.
@@ -34,18 +33,4 @@ public class ReadyTransactionReplyTest {
         assertEquals("getVersion", DataStoreVersions.CURRENT_VERSION, actual.getVersion());
         assertEquals("getCohortPath", cohortPath, actual.getCohortPath());
     }
-
-    @Test
-    public void testSerializationWithPreLithiumVersion() throws Exception {
-        String cohortPath = "cohort path";
-        ReadyTransactionReply expected = new ReadyTransactionReply(cohortPath, DataStoreVersions.HELIUM_2_VERSION);
-
-        Object serialized = expected.toSerializable();
-        assertEquals("Serialized type", ShardTransactionMessages.ReadyTransactionReply.class, serialized.getClass());
-
-        ReadyTransactionReply actual = ReadyTransactionReply.fromSerializable(SerializationUtils.clone(
-                (Serializable) serialized));
-        assertEquals("getVersion", DataStoreVersions.HELIUM_2_VERSION, actual.getVersion());
-        assertEquals("getCohortPath", cohortPath, actual.getCohortPath());
-    }
 }
diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/messages/WriteDataTest.java b/opendaylight/md-sal/sal-distributed-datastore/src/test/java/org/opendaylight/controller/cluster/datastore/messages/WriteDataTest.java
deleted file mode 100644 (file)
index 8148c9c..0000000
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright (c) 2014 Brocade Communications Systems, Inc. and others.  All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 which accompanies this distribution,
- * and is available at http://www.eclipse.org/legal/epl-v10.html
- */
-package org.opendaylight.controller.cluster.datastore.messages;
-
-import static org.junit.Assert.assertEquals;
-import java.io.Serializable;
-import org.apache.commons.lang.SerializationUtils;
-import org.junit.Test;
-import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
-import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
-import org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.InstanceIdentifier;
-import org.opendaylight.controller.protobuff.messages.common.NormalizedNodeMessages.Node;
-import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
-import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
-import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
-import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;
-import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.ImmutableContainerNodeBuilder;
-
-/**
- * Unit tests for WriteData.
- *
- * @author Thomas Pantelis
- */
-@Deprecated
-public class WriteDataTest {
-
-    @Test
-    public void testSerialization() {
-        YangInstanceIdentifier path = TestModel.TEST_PATH;
-        NormalizedNode<?, ?> data = ImmutableContainerNodeBuilder.create().withNodeIdentifier(
-                new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME)).
-                withChild(ImmutableNodes.leafNode(TestModel.DESC_QNAME, "foo")).build();
-
-        WriteData expected = new WriteData(path, data, DataStoreVersions.CURRENT_VERSION);
-
-        Object serialized = expected.toSerializable();
-        assertEquals("Serialized type", WriteData.class, serialized.getClass());
-        assertEquals("Version", DataStoreVersions.CURRENT_VERSION, ((WriteData)serialized).getVersion());
-
-        Object clone = SerializationUtils.clone((Serializable) serialized);
-        WriteData actual = WriteData.fromSerializable(clone);
-        assertEquals("Version", DataStoreVersions.CURRENT_VERSION, actual.getVersion());
-        assertEquals("getPath", expected.getPath(), actual.getPath());
-        assertEquals("getData", expected.getData(), actual.getData());
-    }
-
-    @Test
-    public void testIsSerializedType() {
-        assertEquals("isSerializedType", true, WriteData.isSerializedType(
-                ShardTransactionMessages.WriteData.newBuilder()
-                    .setInstanceIdentifierPathArguments(InstanceIdentifier.getDefaultInstance())
-                    .setNormalizedNode(Node.getDefaultInstance()).build()));
-        assertEquals("isSerializedType", true, WriteData.isSerializedType(new WriteData()));
-        assertEquals("isSerializedType", false, WriteData.isSerializedType(new Object()));
-    }
-
-    /**
-     * Tests backwards compatible serialization/deserialization of a WriteData message with the
-     * base and R1 Helium versions, which used the protobuff WriteData message.
-     */
-    @Test
-    public void testSerializationWithHeliumR1Version() throws Exception {
-        YangInstanceIdentifier path = TestModel.TEST_PATH;
-        NormalizedNode<?, ?> data = ImmutableContainerNodeBuilder.create().withNodeIdentifier(
-                new YangInstanceIdentifier.NodeIdentifier(TestModel.TEST_QNAME)).
-                withChild(ImmutableNodes.leafNode(TestModel.DESC_QNAME, "foo")).build();
-
-        WriteData expected = new WriteData(path, data, DataStoreVersions.HELIUM_1_VERSION);
-
-        Object serialized = expected.toSerializable();
-        assertEquals("Serialized type", ShardTransactionMessages.WriteData.class, serialized.getClass());
-
-        WriteData actual = WriteData.fromSerializable(SerializationUtils.clone((Serializable) serialized));
-        assertEquals("getPath", expected.getPath(), actual.getPath());
-        assertEquals("getData", expected.getData(), actual.getData());
-    }
-}