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19 package org.eclipse.jetty.websocket.jsr356.decoders;
20
21 import java.nio.ByteBuffer;
22
23 import javax.websocket.DecodeException;
24 import javax.websocket.Decoder;
25 import javax.websocket.PongMessage;
26
27 import org.eclipse.jetty.util.BufferUtil;
28
29 public class PongMessageDecoder extends AbstractDecoder implements Decoder.Binary<PongMessage>
30 {
31 private static class PongMsg implements PongMessage
32 {
33 private final ByteBuffer bytes;
34
35 public PongMsg(ByteBuffer buf)
36 {
37 int len = buf.remaining();
38 this.bytes = ByteBuffer.allocate(len);
39 BufferUtil.put(buf,this.bytes);
40 BufferUtil.flipToFlush(this.bytes,0);
41 }
42
43 @Override
44 public ByteBuffer getApplicationData()
45 {
46 return this.bytes;
47 }
48 }
49
50 @Override
51 public PongMessage decode(ByteBuffer bytes) throws DecodeException
52 {
53 return new PongMsg(bytes);
54 }
55
56 @Override
57 public boolean willDecode(ByteBuffer bytes)
58 {
59 return true;
60 }
61 }