001    /**
002     * Copyright (c) 2000-present 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.proxy;
016    
017    import com.liferay.portal.kernel.io.Deserializer;
018    import com.liferay.portal.kernel.nio.intraband.BaseAsyncDatagramReceiveHandler;
019    import com.liferay.portal.kernel.nio.intraband.Datagram;
020    import com.liferay.portal.kernel.nio.intraband.RegistrationReference;
021    
022    /**
023     * @author Shuyang Zhou
024     */
025    public class IntrabandProxyDatagramReceiveHandler
026            extends BaseAsyncDatagramReceiveHandler {
027    
028            @Override
029            protected void doReceive(
030                    RegistrationReference registrationReference, Datagram datagram) {
031    
032                    Deserializer deserializer = new Deserializer(
033                            datagram.getDataByteBuffer());
034    
035                    String skeletonId = deserializer.readString();
036    
037                    IntrabandProxySkeleton intrabandProxySkeleton =
038                            IntrabandProxySkeletonRegistryUtil.get(skeletonId);
039    
040                    if (intrabandProxySkeleton == null) {
041                            throw new IllegalStateException(
042                                    "Unable to find skeleton with ID " + skeletonId);
043                    }
044    
045                    intrabandProxySkeleton.dispatch(
046                            registrationReference, datagram, deserializer);
047            }
048    
049    }