2 * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.controller.cluster.datastore.messages;
11 import com.google.common.base.Preconditions;
12 import java.io.IOException;
13 import java.io.ObjectInput;
14 import java.io.ObjectOutput;
15 import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
17 public class CreateTransaction extends VersionedExternalizableMessage {
18 private static final long serialVersionUID = 1L;
20 private TransactionIdentifier transactionId;
21 private int transactionType;
23 public CreateTransaction() {
26 public CreateTransaction(TransactionIdentifier transactionId, int transactionType, short version) {
28 this.transactionId = Preconditions.checkNotNull(transactionId);
29 this.transactionType = transactionType;
32 public TransactionIdentifier getTransactionId() {
36 public int getTransactionType() {
37 return transactionType;
41 public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
42 super.readExternal(in);
43 transactionId = TransactionIdentifier.readFrom(in);
44 transactionType = in.readInt();
48 public void writeExternal(ObjectOutput out) throws IOException {
49 super.writeExternal(out);
50 transactionId.writeTo(out);
51 out.writeInt(transactionType);
55 public String toString() {
56 return "CreateTransaction [transactionId=" + transactionId + ", transactionType=" + transactionType + "]";
59 public static CreateTransaction fromSerializable(Object message) {
60 Preconditions.checkArgument(message instanceof CreateTransaction);
61 return (CreateTransaction)message;
64 public static boolean isSerializedType(Object message) {
65 return message instanceof CreateTransaction;