001    /*
002      GRANITE DATA SERVICES
003      Copyright (C) 2012 GRANITE DATA SERVICES S.A.S.
004    
005      This file is part of Granite Data Services.
006    
007      Granite Data Services is free software; you can redistribute it and/or modify
008      it under the terms of the GNU Library General Public License as published by
009      the Free Software Foundation; either version 2 of the License, or (at your
010      option) any later version.
011    
012      Granite Data Services is distributed in the hope that it will be useful, but
013      WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
014      FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
015      for more details.
016    
017      You should have received a copy of the GNU Library General Public License
018      along with this library; if not, see <http://www.gnu.org/licenses/>.
019    */
020    
021    package org.granite.client.messaging.messages.requests;
022    
023    import java.util.Map;
024    
025    /**
026     * @author Franck WOLFF
027     */
028    public final class PingMessage extends AbstractRequestMessage {
029            
030            public PingMessage() {
031            }
032    
033            public PingMessage(String clientId) {
034                    super(clientId);
035            }
036    
037            public PingMessage(
038                    String id,
039                    String clientId,
040                    long timestamp,
041                    long timeToLive,
042                    Map<String, Object> headers) {
043                    
044                    super(id, clientId, timestamp, timeToLive, headers);
045            }
046    
047            @Override
048            public Type getType() {
049                    return Type.PING;
050            }
051            
052            @Override
053            public PingMessage copy() {
054                    PingMessage message = new PingMessage();
055                    
056                    copy(message);
057                    
058                    return message;
059            }
060    }