BUG-5626: make CloseTransactionChain implement Identifiable

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

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/CloseTransactionChain.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/CloseTransactionChain.java
index 74de6c5aeacd3a39e777512980745d9190d7838c..24c0c5cab100ebb04851bc3be14aac547cf51894 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/CloseTransactionChain.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/CloseTransactionChain.java
@@ -8,31 +8,49 @@
 
 package org.opendaylight.controller.cluster.datastore.messages;
 
-import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionChainMessages;
+import com.google.common.base.Preconditions;
+import java.io.IOException;
+import java.io.ObjectInput;
+import java.io.ObjectOutput;
+import org.opendaylight.controller.cluster.access.concepts.LocalHistoryIdentifier;
+import org.opendaylight.yangtools.concepts.Identifiable;
 
-public class CloseTransactionChain implements SerializableMessage {
-    public static final Class SERIALIZABLE_CLASS =
-        ShardTransactionChainMessages.CloseTransactionChain.class;
-    private final String transactionChainId;
+public class CloseTransactionChain extends VersionedExternalizableMessage implements Identifiable<LocalHistoryIdentifier> {
+    private static final long serialVersionUID = 1L;
 
-    public CloseTransactionChain(String transactionChainId){
-        this.transactionChainId = transactionChainId;
+    private LocalHistoryIdentifier transactionChainId;
+
+    public CloseTransactionChain() {
+    }
+
+    public CloseTransactionChain(final LocalHistoryIdentifier transactionChainId, final short version) {
+        super(version);
+        this.transactionChainId = Preconditions.checkNotNull(transactionChainId);
+    }
+
+    @Override
+    public LocalHistoryIdentifier getIdentifier() {
+        return transactionChainId;
     }
 
     @Override
-    public Object toSerializable() {
-        return ShardTransactionChainMessages.CloseTransactionChain.newBuilder()
-            .setTransactionChainId(transactionChainId).build();
+    public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
+        super.readExternal(in);
+        transactionChainId = LocalHistoryIdentifier.readFrom(in);
     }
 
-    public static CloseTransactionChain fromSerializable(Object message){
-        ShardTransactionChainMessages.CloseTransactionChain closeTransactionChain
-            = (ShardTransactionChainMessages.CloseTransactionChain) message;
+    @Override
+    public void writeExternal(ObjectOutput out) throws IOException {
+        super.writeExternal(out);
+        transactionChainId.writeTo(out);
+    }
 
-        return new CloseTransactionChain(closeTransactionChain.getTransactionChainId());
+    public static CloseTransactionChain fromSerializable(final Object serializable){
+        Preconditions.checkArgument(serializable instanceof CloseTransactionChain);
+        return (CloseTransactionChain)serializable;
     }
 
-    public String getTransactionChainId() {
-        return transactionChainId;
+    public static boolean isSerializedType(Object message) {
+        return message instanceof CloseTransactionChain;
     }
 }