001    /*
002      GRANITE DATA SERVICES
003      Copyright (C) 2011 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.gravity.servlet3;
022    
023    import java.io.ObjectOutput;
024    import java.io.OutputStream;
025    
026    import org.granite.context.GraniteContext;
027    import org.granite.gravity.Gravity;
028    import org.granite.messaging.jmf.JMFSerializer;
029    import org.granite.messaging.jmf.SharedContext;
030    import org.granite.util.ContentType;
031    
032    /**
033     * @author Franck WOLFF
034     */
035    public class JMFAsyncChannel extends AsyncChannel {
036    
037            private final SharedContext jmfSharedContext;
038    
039            public JMFAsyncChannel(Gravity gravity, String id, JMFAsyncChannelFactory factory, String clientType) {
040            super(gravity, id, factory, clientType);
041            
042            this.jmfSharedContext = factory.getJmfSharedContext();
043            }
044    
045            @Override
046            public ObjectOutput newSerializer(GraniteContext context, OutputStream os) {
047                    return new JMFSerializer(os, jmfSharedContext);
048            }
049    
050            @Override
051            protected String getSerializerContentType() {
052                    return ContentType.JMF_AMF.mimeType();
053            }
054    }