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.resiliency.spi.search;
016    
017    import com.liferay.portal.kernel.messaging.Destination;
018    import com.liferay.portal.kernel.messaging.MessageBus;
019    import com.liferay.portal.kernel.nio.intraband.messaging.IntrabandBridgeMessageListener;
020    import com.liferay.portal.kernel.resiliency.spi.SPI;
021    import com.liferay.portal.kernel.resiliency.spi.SPIUtil;
022    import com.liferay.portal.kernel.search.SearchEngineUtil;
023    
024    import java.rmi.RemoteException;
025    
026    import java.util.Set;
027    
028    /**
029     * @author Shuyang Zhou
030     */
031    public class SPISearchEngineConfigurator {
032    
033            public void afterPropertiesSet() throws RemoteException {
034                    if (!SPIUtil.isSPI()) {
035                            return;
036                    }
037    
038                    Set<String> searchEngineIds = SearchEngineUtil.getSearchEngineIds();
039    
040                    for (String searchEngineId : searchEngineIds) {
041                            String destinationName =
042                                    SearchEngineUtil.getSearchWriterDestinationName(searchEngineId);
043    
044                            Destination destination = _messageBus.getDestination(
045                                    destinationName);
046    
047                            destination.unregisterMessageListeners();
048    
049                            SPI spi = SPIUtil.getSPI();
050    
051                            destination.register(
052                                    new IntrabandBridgeMessageListener(
053                                            spi.getRegistrationReference()));
054                    }
055            }
056    
057            public void setMessageBus(MessageBus messageBus) {
058                    _messageBus = messageBus;
059            }
060    
061            private MessageBus _messageBus;
062    
063    }