001    /**
002     * Copyright (c) 2000-2011 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.cache.cluster.clusterlink;
016    
017    import com.liferay.portal.kernel.cache.cluster.BasePortalCacheClusterChannel;
018    import com.liferay.portal.kernel.cache.cluster.PortalCacheClusterEvent;
019    import com.liferay.portal.kernel.cluster.ClusterLinkUtil;
020    import com.liferay.portal.kernel.cluster.Priority;
021    import com.liferay.portal.kernel.messaging.Message;
022    
023    /**
024     * @author Shuyang Zhou
025     */
026    public class ClusterLinkPortalCacheClusterChannel
027            extends BasePortalCacheClusterChannel {
028    
029            public ClusterLinkPortalCacheClusterChannel(
030                    String destination, Priority priority) {
031    
032                    _destination = destination;
033                    _priority = priority;
034            }
035    
036            public void dispatchEvent(PortalCacheClusterEvent portalCacheClusterEvent) {
037                    Message message = new Message();
038    
039                    message.setDestinationName(_destination);
040                    message.setPayload(portalCacheClusterEvent);
041    
042                    ClusterLinkUtil.sendMulticastMessage(message, _priority);
043            }
044    
045            private String _destination;
046            private Priority _priority;
047    
048    }