1 //
2 // ========================================================================
3 // Copyright (c) 1995-2013 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.server.mux;
20
21 import java.nio.ByteBuffer;
22
23 import org.eclipse.jetty.server.HttpInput;
24
25 /**
26 * HttpInput for Empty Http body sections.
27 */
28 public class EmptyHttpInput extends HttpInput<ByteBuffer>
29 {
30 @Override
31 protected int get(ByteBuffer item, byte[] buffer, int offset, int length)
32 {
33 return 0;
34 }
35
36 @Override
37 protected void onContentConsumed(ByteBuffer item)
38 {
39 // do nothing
40 }
41
42 @Override
43 protected int remaining(ByteBuffer item)
44 {
45 return 0;
46 }
47 }