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
8 package org.opendaylight.controller.cluster.datastore.messages;
10 import static com.google.common.base.Preconditions.checkArgument;
11 import static java.util.Objects.requireNonNull;
13 import java.io.IOException;
14 import java.io.ObjectInput;
15 import java.io.ObjectOutput;
16 import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
18 public class CreateTransaction extends VersionedExternalizableMessage {
19 private static final long serialVersionUID = 1L;
21 private TransactionIdentifier transactionId;
22 private int transactionType;
24 public CreateTransaction() {
27 public CreateTransaction(final TransactionIdentifier transactionId, final int transactionType,
28 final short version) {
30 this.transactionId = requireNonNull(transactionId);
31 this.transactionType = transactionType;
34 public TransactionIdentifier getTransactionId() {
38 public int getTransactionType() {
39 return transactionType;
43 public void readExternal(final ObjectInput in) throws IOException, ClassNotFoundException {
44 super.readExternal(in);
45 transactionId = TransactionIdentifier.readFrom(in);
46 transactionType = in.readInt();
50 public void writeExternal(final ObjectOutput out) throws IOException {
51 super.writeExternal(out);
52 transactionId.writeTo(out);
53 out.writeInt(transactionType);
57 public String toString() {
58 return "CreateTransaction [transactionId=" + transactionId + ", transactionType=" + transactionType + "]";
61 public static CreateTransaction fromSerializable(final Object message) {
62 checkArgument(message instanceof CreateTransaction);
63 return (CreateTransaction)message;
66 public static boolean isSerializedType(final Object message) {
67 return message instanceof CreateTransaction;