1 /*
2 * Copyright 2012 The Netty Project
3 *
4 * The Netty Project licenses this file to you under the Apache License,
5 * version 2.0 (the "License"); you may not use this file except in compliance
6 * with the 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.http;
17
18 import org.jboss.netty.buffer.ChannelBuffer;
19
20 /**
21 * The default {@link HttpChunk} implementation.
22 */
23 public class DefaultHttpChunk implements HttpChunk {
24
25 private ChannelBuffer content;
26 private boolean last;
27
28 /**
29 * Creates a new instance with the specified chunk content. If an empty
30 * buffer is specified, this chunk becomes the 'end of content' marker.
31 */
32 public DefaultHttpChunk(ChannelBuffer content) {
33 setContent(content);
34 }
35
36 public ChannelBuffer getContent() {
37 return content;
38 }
39
40 public void setContent(ChannelBuffer content) {
41 if (content == null) {
42 throw new NullPointerException("content");
43 }
44 last = !content.readable();
45 this.content = content;
46 }
47
48 public boolean isLast() {
49 return last;
50 }
51 }