BUG-5280: eliminate ShardTransactionIdentifier

[controller.git] / opendaylight / md-sal / sal-distributed-datastore / src / main / java / org / opendaylight / controller / cluster / datastore / ShardReadTransaction.java

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardReadTransaction.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardReadTransaction.java
index f2c77e32d87f3bf12e841e6f25fef15c6191e7bb..d28278afa9dd5521f286fbf9fff50f7faf330762 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardReadTransaction.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardReadTransaction.java
@@ -1,11 +1,9 @@
 /*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
  *
- *  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
- *
+ * 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;
@@ -27,31 +25,22 @@ import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
  * Date: 8/6/14
  */
 public class ShardReadTransaction extends ShardTransaction {
-    private static final YangInstanceIdentifier DATASTORE_ROOT = YangInstanceIdentifier.builder().build();
-
     private final AbstractShardDataTreeTransaction<?> transaction;
 
     public ShardReadTransaction(AbstractShardDataTreeTransaction<?> transaction, ActorRef shardActor,
-            ShardStats shardStats, String transactionID, short clientTxVersion) {
-        super(shardActor, shardStats, transactionID, clientTxVersion);
+            ShardStats shardStats) {
+        super(shardActor, shardStats, transaction.getId());
         this.transaction = transaction;
     }
 
     @Override
-    public void handleReceive(Object message) throws Exception {
-        if(message instanceof ReadData) {
-            readData(transaction, (ReadData) message, !SERIALIZED_REPLY);
-
-        } else if (message instanceof DataExists) {
-            dataExists(transaction, (DataExists) message, !SERIALIZED_REPLY);
-        } else if (message instanceof CreateSnapshot) {
+    public void handleReceive(Object message) {
+        if (message instanceof CreateSnapshot) {
             createSnapshot();
-        } else if(ReadData.SERIALIZABLE_CLASS.equals(message.getClass())) {
-            readData(transaction, ReadData.fromSerializable(message), SERIALIZED_REPLY);
-
-        } else if(DataExists.SERIALIZABLE_CLASS.equals(message.getClass())) {
-            dataExists(transaction, DataExists.fromSerializable(message), SERIALIZED_REPLY);
-
+        } else if(ReadData.isSerializedType(message)) {
+            readData(transaction, ReadData.fromSerializable(message));
+        } else if(DataExists.isSerializedType(message)) {
+            dataExists(transaction, DataExists.fromSerializable(message));
         } else {
             super.handleReceive(message);
         }
@@ -65,7 +54,7 @@ public class ShardReadTransaction extends ShardTransaction {
 
         final ActorRef sender = getSender();
         final ActorRef self = getSelf();
-        final Optional<NormalizedNode<?, ?>> result = transaction.getSnapshot().readNode(DATASTORE_ROOT);
+        final Optional<NormalizedNode<?, ?>> result = transaction.getSnapshot().readNode(YangInstanceIdentifier.EMPTY);
 
         byte[] serialized = SerializationUtils.serializeNormalizedNode(result.get());
         sender.tell(new CaptureSnapshotReply(serialized), self);