1 /*
2 * Copyright 2009 Red Hat, Inc.
3 *
4 * Red Hat licenses this file to you under the Apache License, version 2.0
5 * (the "License"); you may not use this file except in compliance with the
6 * License. You may obtain a copy of the License at:
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations
14 * under the License.
15 */
16 package org.jboss.netty.handler.codec.http2;
17
18 import org.jboss.netty.buffer.ChannelBuffer;
19
20 /**
21 * The default {@link HttpChunk} implementation.
22 *
23 * @author <a href="http://www.jboss.org/netty/">The Netty Project</a>
24 * @author <a href="http://gleamynode.net/">Trustin Lee</a>
25 * @version $Rev: 619 $, $Date: 2010-11-11 20:30:06 +0100 (jeu., 11 nov. 2010) $
26 */
27 public class DefaultHttpChunk implements HttpChunk {
28
29 private ChannelBuffer content;
30 private boolean last;
31
32 /**
33 * Creates a new instance with the specified chunk content. If an empty
34 * buffer is specified, this chunk becomes the 'end of content' marker.
35 */
36 public DefaultHttpChunk(ChannelBuffer content) {
37 setContent(content);
38 }
39
40 public ChannelBuffer getContent() {
41 return content;
42 }
43
44 public void setContent(ChannelBuffer content) {
45 if (content == null) {
46 throw new NullPointerException("content");
47 }
48 last = !content.readable();
49 this.content = content;
50 }
51
52 public boolean isLast() {
53 return last;
54 }
55 }