01: /**
02: * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
03: *
04: * Permission is hereby granted, free of charge, to any person obtaining a copy
05: * of this software and associated documentation files (the "Software"), to deal
06: * in the Software without restriction, including without limitation the rights
07: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
08: * copies of the Software, and to permit persons to whom the Software is
09: * 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: */package com.liferay.util.servlet;
22:
23: import java.io.ByteArrayInputStream;
24: import java.io.IOException;
25:
26: import javax.servlet.ServletInputStream;
27:
28: /**
29: * <a href="ByteArrayInputStreamWrapper.java.html"><b><i>View Source</i></b></a>
30: *
31: * @author Brian Wing Shun Chan
32: *
33: */
34: public class ByteArrayInputStreamWrapper extends ServletInputStream {
35:
36: public ByteArrayInputStreamWrapper(ByteArrayInputStream is) {
37: _is = is;
38: }
39:
40: public int available() throws IOException {
41: return _is.available();
42: }
43:
44: public void close() throws IOException {
45: _is.close();
46: }
47:
48: public void mark(int readlimit) {
49: _is.mark(readlimit);
50: }
51:
52: public boolean markSupported() {
53: return _is.markSupported();
54: }
55:
56: public int read() throws IOException {
57: return _is.read();
58: }
59:
60: public int read(byte[] b) throws IOException {
61: return _is.read(b);
62: }
63:
64: public int read(byte[] b, int off, int len) throws IOException {
65: return _is.read(b, off, len);
66: }
67:
68: public int readLine(byte[] b, int off, int len) throws IOException {
69: return _is.read(b, off, len);
70: }
71:
72: public void reset() throws IOException {
73: _is.reset();
74: }
75:
76: public long skip(long n) throws IOException {
77: return _is.skip(n);
78: }
79:
80: private ByteArrayInputStream _is;
81:
82: }
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