Split out TransactionContext classes

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

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardWriteTransaction.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardWriteTransaction.java
index 44f2c7bd0a2794715d09cb29bb7a5ce42b352344..95c7ae10c0c4f394a219cd4ae2afec78c62ed1c7 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardWriteTransaction.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/ShardWriteTransaction.java
@@ -43,8 +43,8 @@ public class ShardWriteTransaction extends ShardTransaction {
 
     public ShardWriteTransaction(DOMStoreWriteTransaction transaction, ActorRef shardActor,
             SchemaContext schemaContext, ShardStats shardStats, String transactionID,
-            int txnClientVersion) {
-        super(shardActor, schemaContext, shardStats, transactionID, txnClientVersion);
+            short clientTxVersion) {
+        super(shardActor, schemaContext, shardStats, transactionID, clientTxVersion);
         this.transaction = transaction;
     }
 
@@ -66,19 +66,19 @@ public class ShardWriteTransaction extends ShardTransaction {
             deleteData(transaction, (DeleteData) message, !SERIALIZED_REPLY);
 
         } else if (message instanceof ReadyTransaction) {
-            readyTransaction(transaction, new ReadyTransaction(), !SERIALIZED_REPLY);
+            readyTransaction(transaction, !SERIALIZED_REPLY);
 
-        } else if(WriteData.SERIALIZABLE_CLASS.equals(message.getClass())) {
-            writeData(transaction, WriteData.fromSerializable(message, getSchemaContext()), SERIALIZED_REPLY);
+        } else if(WriteData.isSerializedType(message)) {
+            writeData(transaction, WriteData.fromSerializable(message), SERIALIZED_REPLY);
 
-        } else if(MergeData.SERIALIZABLE_CLASS.equals(message.getClass())) {
-            mergeData(transaction, MergeData.fromSerializable(message, getSchemaContext()), SERIALIZED_REPLY);
+        } else if(MergeData.isSerializedType(message)) {
+            mergeData(transaction, MergeData.fromSerializable(message), SERIALIZED_REPLY);
 
-        } else if(DeleteData.SERIALIZABLE_CLASS.equals(message.getClass())) {
+        } else if(DeleteData.isSerializedType(message)) {
             deleteData(transaction, DeleteData.fromSerializable(message), SERIALIZED_REPLY);
 
         } else if(ReadyTransaction.SERIALIZABLE_CLASS.equals(message.getClass())) {
-            readyTransaction(transaction, new ReadyTransaction(), SERIALIZED_REPLY);
+            readyTransaction(transaction, SERIALIZED_REPLY);
 
         } else if (message instanceof GetCompositedModification) {
             // This is here for testing only
@@ -97,9 +97,9 @@ public class ShardWriteTransaction extends ShardTransaction {
                 new WriteModification(message.getPath(), message.getData(), getSchemaContext()));
         try {
             transaction.write(message.getPath(), message.getData());
-            WriteDataReply writeDataReply = new WriteDataReply();
-            getSender().tell(returnSerialized ? writeDataReply.toSerializable() : writeDataReply,
-                getSelf());
+            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());
         }
@@ -114,9 +114,9 @@ public class ShardWriteTransaction extends ShardTransaction {
 
         try {
             transaction.merge(message.getPath(), message.getData());
-            MergeDataReply mergeDataReply = new MergeDataReply();
-            getSender().tell(returnSerialized ? mergeDataReply.toSerializable() : mergeDataReply ,
-                getSelf());
+            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());
         }
@@ -129,23 +129,22 @@ public class ShardWriteTransaction extends ShardTransaction {
         modification.addModification(new DeleteModification(message.getPath()));
         try {
             transaction.delete(message.getPath());
-            DeleteDataReply deleteDataReply = new DeleteDataReply();
-            getSender().tell(returnSerialized ? deleteDataReply.toSerializable() : deleteDataReply,
-                getSelf());
+            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(DOMStoreWriteTransaction transaction, ReadyTransaction message,
-            boolean returnSerialized) {
+    private void readyTransaction(DOMStoreWriteTransaction transaction, boolean returnSerialized) {
         String transactionID = getTransactionID();
 
         LOG.debug("readyTransaction : {}", transactionID);
 
         DOMStoreThreePhaseCommitCohort cohort =  transaction.ready();
 
-        getShardActor().forward(new ForwardedReadyTransaction(transactionID, getTxnClientVersion(),
+        getShardActor().forward(new ForwardedReadyTransaction(transactionID, getClientTxVersion(),
                 cohort, modification, returnSerialized), getContext());
 
         // The shard will handle the commit from here so we're no longer needed - self-destruct.