001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.kernel.nio.intraband.messaging;
016    
017    import com.liferay.portal.kernel.messaging.Message;
018    import com.liferay.portal.kernel.messaging.MessageListener;
019    import com.liferay.portal.kernel.nio.intraband.Datagram;
020    import com.liferay.portal.kernel.nio.intraband.Intraband;
021    import com.liferay.portal.kernel.nio.intraband.RegistrationReference;
022    import com.liferay.portal.kernel.nio.intraband.SystemDataType;
023    
024    /**
025     * @author Shuyang Zhou
026     */
027    public class IntrabandBridgeMessageListener implements MessageListener {
028    
029            public IntrabandBridgeMessageListener(
030                    RegistrationReference registrationReference) {
031    
032                    _registrationReference = registrationReference;
033    
034                    _intraband = registrationReference.getIntraband();
035    
036                    SystemDataType systemDataType = SystemDataType.MESSAGE;
037    
038                    _messageType = systemDataType.getValue();
039            }
040    
041            @Override
042            public void receive(Message message) {
043                    MessageRoutingBag messageRoutingBag = new MessageRoutingBag(
044                            message, false);
045    
046                    _intraband.sendDatagram(
047                            _registrationReference,
048                            Datagram.createRequestDatagram(
049                                    _messageType, messageRoutingBag.toByteArray()));
050            }
051    
052            private final Intraband _intraband;
053            private final byte _messageType;
054            private final RegistrationReference _registrationReference;
055    
056    }