Bug 7521: Convert DatastoreSnapshot.ShardSnapshot to store Snapshot

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

diff --git a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/CreateTransaction.java b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/CreateTransaction.java
index b27ad86be987097b9bb9c37713a50116bfa5116e..52e8824343fe1cafcf9398e58a340787ce2ea1e2 100644 (file)
--- a/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/CreateTransaction.java
+++ b/opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/datastore/messages/CreateTransaction.java
@@ -8,35 +8,60 @@
 
 package org.opendaylight.controller.cluster.datastore.messages;
 
+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.TransactionIdentifier;
 
-import org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
+public class CreateTransaction extends VersionedExternalizableMessage {
+    private static final long serialVersionUID = 1L;
 
+    private TransactionIdentifier transactionId;
+    private int transactionType;
 
-public class CreateTransaction implements SerializableMessage {
-  public static Class SERIALIZABLE_CLASS = ShardTransactionMessages.CreateTransaction.class;
-  private final String transactionId;
-  private final int transactionType;
+    public CreateTransaction() {
+    }
 
-  public CreateTransaction(String transactionId, int transactionType){
+    public CreateTransaction(TransactionIdentifier transactionId, int transactionType, short version) {
+        super(version);
+        this.transactionId = Preconditions.checkNotNull(transactionId);
+        this.transactionType = transactionType;
+    }
 
-    this.transactionId = transactionId;
-    this.transactionType = transactionType;
-  }
+    public TransactionIdentifier getTransactionId() {
+        return transactionId;
+    }
 
-  public String getTransactionId() {
-    return transactionId;
-  }
+    public int getTransactionType() {
+        return transactionType;
+    }
 
-  public int getTransactionType() { return transactionType;}
+    @Override
+    public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
+        super.readExternal(in);
+        transactionId = TransactionIdentifier.readFrom(in);
+        transactionType = in.readInt();
+    }
 
-  @Override
-  public Object toSerializable() {
-    return  ShardTransactionMessages.CreateTransaction.newBuilder().setTransactionId(transactionId).setTransactionType(transactionType).build();
-  }
+    @Override
+    public void writeExternal(ObjectOutput out) throws IOException {
+        super.writeExternal(out);
+        transactionId.writeTo(out);
+        out.writeInt(transactionType);
+    }
 
-  public static CreateTransaction fromSerializable(Object message){
-    ShardTransactionMessages.CreateTransaction createTransaction = (ShardTransactionMessages.CreateTransaction)message;
-    return new CreateTransaction(createTransaction.getTransactionId(),createTransaction.getTransactionType() );
-  }
+    @Override
+    public String toString() {
+        return "CreateTransaction [transactionId=" + transactionId + ", transactionType=" + transactionType + "]";
+    }
 
+    public static CreateTransaction fromSerializable(Object message) {
+        Preconditions.checkArgument(message instanceof CreateTransaction);
+        return (CreateTransaction)message;
+    }
+
+    public static boolean isSerializedType(Object message) {
+        return message instanceof CreateTransaction;
+    }
 }