X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=opendaylight%2Fmd-sal%2Fsal-distributed-datastore%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fcluster%2Fdatastore%2Fmessages%2FReadyTransactionReply.java;h=b25a5ddf296cb729265bb5f745977926c7bb313c;hb=dea515c8870769408b9bea29f555d6b71ff43211;hp=59dd6db06e81c619f81edafe73a664d0e14189ed;hpb=3c2de556e2b813b8da925199cb2dc4389c76ef39;p=controller.git

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/ReadyTransactionReply.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/ReadyTransactionReply.java
index 59dd6db06e..b25a5ddf29 100644
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/ReadyTransactionReply.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/ReadyTransactionReply.java
@@ -8,32 +8,69 @@
 
 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.protobuff.messages.transaction.ShardTransactionMessages;
 
-public class ReadyTransactionReply implements SerializableMessage {
-  public static final Class SERIALIZABLE_CLASS = ShardTransactionMessages.ReadyTransactionReply.class;
-  private final String cohortPath;
+public class ReadyTransactionReply extends VersionedExternalizableMessage {
+    private static final long serialVersionUID = 1L;
 
-  public ReadyTransactionReply(String cohortPath) {
+    public static final Class<ShardTransactionMessages.ReadyTransactionReply> SERIALIZABLE_CLASS =
+            ShardTransactionMessages.ReadyTransactionReply.class;
 
-    this.cohortPath = cohortPath;
-  }
+    private String cohortPath;
 
-  public String getCohortPath() {
-    return cohortPath;
-  }
+    public ReadyTransactionReply() {
+    }
 
-  @Override
-  public ShardTransactionMessages.ReadyTransactionReply toSerializable() {
-    return ShardTransactionMessages.ReadyTransactionReply.newBuilder()
-        .setActorPath(cohortPath).build();
-  }
+    public ReadyTransactionReply(String cohortPath) {
+        this(cohortPath, DataStoreVersions.CURRENT_VERSION);
+    }
 
-  public static ReadyTransactionReply fromSerializable(Object serializable) {
-      ShardTransactionMessages.ReadyTransactionReply o =
-          (ShardTransactionMessages.ReadyTransactionReply) serializable;
+    public ReadyTransactionReply(String cohortPath, short version) {
+        super(version);
+        this.cohortPath = cohortPath;
+    }
 
-      return new ReadyTransactionReply(o.getActorPath());
+    public String getCohortPath() {
+        return cohortPath;
+    }
 
-  }
+    @Override
+    public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
+        super.readExternal(in);
+        cohortPath = in.readUTF();
+    }
+
+    @Override
+    public void writeExternal(ObjectOutput out) throws IOException {
+        super.writeExternal(out);
+        out.writeUTF(cohortPath);
+    }
+
+    @Override
+    public Object toSerializable() {
+        if(getVersion() >= DataStoreVersions.LITHIUM_VERSION) {
+            return this;
+        } else {
+            return ShardTransactionMessages.ReadyTransactionReply.newBuilder().setActorPath(cohortPath).build();
+        }
+    }
+
+    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);
+        }
+    }
+
+    public static boolean isSerializedType(Object message) {
+        return message instanceof ReadyTransactionReply ||
+               message instanceof ShardTransactionMessages.ReadyTransactionReply;
+    }
 }