001 /*
002 *
003 * Copyright 2004 Hiram Chirino
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * You may obtain a copy of the License at
008 *
009 * http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 *
017 */
018 package org.activemq.store;
019
020 import javax.jms.JMSException;
021
022 import org.activemq.message.ActiveMQMessage;
023 import org.activemq.message.MessageAck;
024 import org.activemq.service.MessageIdentity;
025
026 /**
027 * A simple proxy that delegates to another MessageStore.
028 */
029 public class ProxyMessageStore implements MessageStore {
030
031 final MessageStore delegate;
032
033 public ProxyMessageStore(MessageStore delegate) {
034 this.delegate = delegate;
035 }
036
037 public MessageStore getDelegate() {
038 return delegate;
039 }
040
041 public void addMessage(ActiveMQMessage message) throws JMSException {
042 delegate.addMessage(message);
043 }
044 public ActiveMQMessage getMessage(MessageIdentity identity) throws JMSException {
045 return delegate.getMessage(identity);
046 }
047 public void recover(RecoveryListener listener) throws JMSException {
048 delegate.recover(listener);
049 }
050 public void removeAllMessages() throws JMSException {
051 delegate.removeAllMessages();
052 }
053 public void removeMessage(MessageAck ack) throws JMSException {
054 delegate.removeMessage(ack);
055 }
056 public void start() throws JMSException {
057 delegate.start();
058 }
059 public void stop() throws JMSException {
060 delegate.stop();
061 }
062 }