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1   //
2   //  ========================================================================
3   //  Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
4   //  ------------------------------------------------------------------------
5   //  All rights reserved. This program and the accompanying materials
6   //  are made available under the terms of the Eclipse Public License v1.0
7   //  and Apache License v2.0 which accompanies this distribution.
8   //
9   //      The Eclipse Public License is available at
10  //      http://www.eclipse.org/legal/epl-v10.html
11  //
12  //      The Apache License v2.0 is available at
13  //      http://www.opensource.org/licenses/apache2.0.php
14  //
15  //  You may elect to redistribute this code under either of these licenses.
16  //  ========================================================================
17  //
18  
19  package org.eclipse.jetty.websocket.jsr356.messages;
20  
21  import javax.websocket.DecodeException;
22  import javax.websocket.Decoder;
23  import javax.websocket.MessageHandler;
24  import javax.websocket.MessageHandler.Whole;
25  
26  import org.eclipse.jetty.websocket.api.WebSocketException;
27  import org.eclipse.jetty.websocket.common.events.EventDriver;
28  import org.eclipse.jetty.websocket.common.message.SimpleTextMessage;
29  import org.eclipse.jetty.websocket.jsr356.DecoderFactory;
30  import org.eclipse.jetty.websocket.jsr356.MessageHandlerWrapper;
31  
32  public class TextWholeMessage extends SimpleTextMessage
33  {
34      private final MessageHandlerWrapper msgWrapper;
35      private final MessageHandler.Whole<Object> wholeHandler;
36  
37      @SuppressWarnings("unchecked")
38      public TextWholeMessage(EventDriver onEvent, MessageHandlerWrapper wrapper)
39      {
40          super(onEvent);
41          this.msgWrapper = wrapper;
42          this.wholeHandler = (Whole<Object>)wrapper.getHandler();
43      }
44  
45      @SuppressWarnings("unchecked")
46      @Override
47      public void messageComplete()
48      {
49          finished = true;
50  
51          DecoderFactory.Wrapper decoder = msgWrapper.getDecoder();
52          Decoder.Text<Object> textDecoder = (Decoder.Text<Object>)decoder.getDecoder();
53          try
54          {
55              Object obj = textDecoder.decode(utf.toString());
56              wholeHandler.onMessage(obj);
57          }
58          catch (DecodeException e)
59          {
60              throw new WebSocketException("Unable to decode text data",e);
61          }
62      }
63  }