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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.common.frames;
20  
21  import java.nio.ByteBuffer;
22  
23  import org.eclipse.jetty.util.StringUtil;
24  import org.eclipse.jetty.websocket.common.OpCode;
25  
26  public class PongFrame extends ControlFrame
27  {
28      public PongFrame()
29      {
30          super(OpCode.PONG);
31      }
32      
33      public PongFrame setPayload(byte[] bytes)
34      {
35          setPayload(ByteBuffer.wrap(bytes));
36          return this;
37      }
38  
39      public PongFrame setPayload(String payload)
40      {
41          setPayload(StringUtil.getUtf8Bytes(payload));
42          return this;
43      }
44  
45      @Override
46      public Type getType()
47      {
48          return Type.PONG;
49      }
50  }