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 org.opendaylight.controller.protobuff.messages.transaction.ShardTransactionMessages;
13 public class DataExistsReply implements SerializableMessage {
14 public static final Class<ShardTransactionMessages.DataExistsReply> SERIALIZABLE_CLASS =
15 ShardTransactionMessages.DataExistsReply.class;
17 private static final DataExistsReply TRUE = new DataExistsReply(true, null);
18 private static final DataExistsReply FALSE = new DataExistsReply(false, null);
19 private static final ShardTransactionMessages.DataExistsReply SERIALIZABLE_TRUE =
20 ShardTransactionMessages.DataExistsReply.newBuilder().setExists(true).build();
21 private static final ShardTransactionMessages.DataExistsReply SERIALIZABLE_FALSE =
22 ShardTransactionMessages.DataExistsReply.newBuilder().setExists(false).build();
24 private final boolean exists;
26 private DataExistsReply(final boolean exists, final Void dummy) {
31 * @deprecated Use {@link #create(boolean)} instead.
35 public DataExistsReply(final boolean exists) {
39 public static DataExistsReply create(final boolean exists) {
40 return exists ? TRUE : FALSE;
43 public boolean exists() {
48 public Object toSerializable() {
49 return exists ? SERIALIZABLE_TRUE : SERIALIZABLE_FALSE;
52 public static DataExistsReply fromSerializable(final Object serializable) {
53 ShardTransactionMessages.DataExistsReply o = (ShardTransactionMessages.DataExistsReply) serializable;
54 return create(o.getExists());