| ServletInputStreamWrapper.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20 * SOFTWARE.
21 */
22
23 package com.liferay.util.servlet;
24
25 import java.io.IOException;
26
27 import javax.servlet.ServletInputStream;
28
29 /**
30 * <a href="ServletInputStreamWrapper.java.html"><b><i>View Source</i></b></a>
31 *
32 * @author Brian Wing Shun Chan
33 *
34 */
35 public class ServletInputStreamWrapper extends ServletInputStream {
36
37 public ServletInputStreamWrapper(ServletInputStream is) {
38 _is = is;
39 }
40
41 public int available() throws IOException {
42 return _is.available();
43 }
44
45 public void close() throws IOException {
46 _is.close();
47 }
48
49 public void mark(int readlimit) {
50 _is.mark(readlimit);
51 }
52
53 public boolean markSupported() {
54 return _is.markSupported();
55 }
56
57 public int read() throws IOException {
58 return _is.read();
59 }
60
61 public int read(byte[] b) throws IOException {
62 return _is.read(b);
63 }
64
65 public int read(byte[] b, int off, int len) throws IOException {
66 return _is.read(b, off, len);
67 }
68
69 public int readLine(byte[] b, int off, int len) throws IOException {
70 return _is.readLine(b, off, len);
71 }
72
73 public void reset() throws IOException {
74 _is.reset();
75 }
76
77 public long skip(long n) throws IOException {
78 return _is.skip(n);
79 }
80
81 private ServletInputStream _is;
82
83 }