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;
016    
017    /**
018     * @author Shuyang Zhou
019     */
020    public class RecordDatagramReceiveHandler implements DatagramReceiveHandler {
021    
022            public RecordDatagramReceiveHandler() {
023                    this(true);
024            }
025    
026            public RecordDatagramReceiveHandler(boolean throwException) {
027                    _throwException = throwException;
028            }
029    
030            public Datagram getReceiveDatagram() {
031                    return _datagram;
032            }
033    
034            @Override
035            public void receive(
036                    RegistrationReference registrationReference, Datagram datagram) {
037    
038                    _datagram = datagram;
039    
040                    if (_throwException) {
041                            throw new RuntimeException("RecordDatagramReceiveHandler");
042                    }
043            }
044    
045            private volatile Datagram _datagram;
046            private final boolean _throwException;
047    
048    }