001    /**
002     * Copyright (c) 2000-2011 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.kernel.messaging;
016    
017    import com.liferay.portal.kernel.log.Log;
018    import com.liferay.portal.kernel.log.LogFactoryUtil;
019    
020    import java.util.concurrent.atomic.AtomicLong;
021    
022    /**
023     * @author Shuyang Zhou
024     */
025    public class SynchronousDestination extends BaseDestination {
026    
027            public DestinationStatistics getDestinationStatistics() {
028                    DestinationStatistics destinationStatistics =
029                            new DestinationStatistics();
030    
031                    destinationStatistics.setSentMessageCount(_sentMessageCounter.get());
032    
033                    return destinationStatistics;
034            }
035    
036            public void send(Message message) {
037                    for (MessageListener messageListener : messageListeners) {
038                            try {
039                                    messageListener.receive(message);
040                            }
041                            catch (MessageListenerException mle) {
042                                    _log.error("Unable to process message " + message, mle);
043                            }
044                    }
045    
046                    _sentMessageCounter.incrementAndGet();
047            }
048    
049            private static Log _log = LogFactoryUtil.getLog(
050                    SynchronousDestination.class);
051    
052            private AtomicLong _sentMessageCounter = new AtomicLong();
053    
054    }