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19 package org.eclipse.jetty.http2.server;
20
21 import java.nio.ByteBuffer;
22
23 import org.eclipse.jetty.io.ByteBufferPool;
24 import org.eclipse.jetty.util.Callback;
25
26 public class ByteBufferCallback implements Callback
27 {
28 private final ByteBufferPool byteBufferPool;
29 private final ByteBuffer buffer;
30 private final Callback callback;
31
32 public ByteBufferCallback(ByteBufferPool byteBufferPool, ByteBuffer buffer, Callback callback)
33 {
34 this.byteBufferPool = byteBufferPool;
35 this.buffer = buffer;
36 this.callback = callback;
37 }
38
39 @Override
40 public boolean isNonBlocking()
41 {
42 return callback.isNonBlocking();
43 }
44
45 public ByteBuffer getByteBuffer()
46 {
47 return buffer;
48 }
49
50 @Override
51 public void succeeded()
52 {
53 recycle();
54 callback.succeeded();
55 }
56
57 @Override
58 public void failed(Throwable x)
59 {
60 recycle();
61 callback.failed(x);
62 }
63
64 private void recycle()
65 {
66 byteBufferPool.release(buffer);
67 }
68 }