| ByteArrayInputStreamWrapper.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.ByteArrayInputStream;
26 import java.io.IOException;
27
28 import javax.servlet.ServletInputStream;
29
30 /**
31 * <a href="ByteArrayInputStreamWrapper.java.html"><b><i>View Source</i></b></a>
32 *
33 * @author Brian Wing Shun Chan
34 *
35 */
36 public class ByteArrayInputStreamWrapper extends ServletInputStream {
37
38 public ByteArrayInputStreamWrapper(ByteArrayInputStream is) {
39 _is = is;
40 }
41
42 public int available() {
43 return _is.available();
44 }
45
46 public void close() throws IOException {
47 _is.close();
48 }
49
50 public void mark(int readlimit) {
51 _is.mark(readlimit);
52 }
53
54 public boolean markSupported() {
55 return _is.markSupported();
56 }
57
58 public int read() {
59 return _is.read();
60 }
61
62 public int read(byte[] b) throws IOException {
63 return _is.read(b);
64 }
65
66 public int read(byte[] b, int off, int len) {
67 return _is.read(b, off, len);
68 }
69
70 public int readLine(byte[] b, int off, int len) {
71 return _is.read(b, off, len);
72 }
73
74 public void reset() {
75 _is.reset();
76 }
77
78 public long skip(long n) {
79 return _is.skip(n);
80 }
81
82 private ByteArrayInputStream _is;
83
84 }