Refactor VersionedExternalizableMessage messages

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

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/CloseTransaction.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/CloseTransaction.java
index c73111f2dbde517989214c7bd5a17145df63bc2c..69deff49694533f28a592845647f147c6c86fd3a 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/CloseTransaction.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/CloseTransaction.java
@@ -10,11 +10,25 @@ package org.opendaylight.controller.cluster.datastore.messages;
 
 import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
 
-public class CloseTransaction implements SerializableMessage{
-  public static final Class<ShardTransactionMessages.CloseTransaction> SERIALIZABLE_CLASS =
-          ShardTransactionMessages.CloseTransaction.class;
-  @Override
-  public Object toSerializable() {
-    return ShardTransactionMessages.CloseTransaction.newBuilder().build();
-  }
+public class CloseTransaction extends VersionedExternalizableMessage {
+    private static final long serialVersionUID = 1L;
+
+    private static final Object SERIALIZED_INSTANCE =
+            ShardTransactionMessages.CloseTransaction.newBuilder().build();
+
+    public CloseTransaction() {
+    }
+
+    public CloseTransaction(short version) {
+        super(version);
+    }
+
+    @Override
+    protected Object newLegacySerializedInstance() {
+        return SERIALIZED_INSTANCE;
+    }
+
+    public static boolean isSerializedType(Object message) {
+        return message instanceof CloseTransaction || message instanceof ShardTransactionMessages.CloseTransaction;
+    }
 }