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.IOException;
24:
25: import javax.servlet.ServletInputStream;
26:
27: /**
28: * <a href="ServletInputStreamWrapper.java.html"><b><i>View Source</i></b></a>
29: *
30: * @author Brian Wing Shun Chan
31: *
32: */
33: public class ServletInputStreamWrapper extends ServletInputStream {
34:
35: public ServletInputStreamWrapper(ServletInputStream is) {
36: _is = is;
37: }
38:
39: public int available() throws IOException {
40: return _is.available();
41: }
42:
43: public void close() throws IOException {
44: _is.close();
45: }
46:
47: public void mark(int readlimit) {
48: _is.mark(readlimit);
49: }
50:
51: public boolean markSupported() {
52: return _is.markSupported();
53: }
54:
55: public int read() throws IOException {
56: return _is.read();
57: }
58:
59: public int read(byte[] b) throws IOException {
60: return _is.read(b);
61: }
62:
63: public int read(byte[] b, int off, int len) throws IOException {
64: return _is.read(b, off, len);
65: }
66:
67: public int readLine(byte[] b, int off, int len) throws IOException {
68: return _is.readLine(b, off, len);
69: }
70:
71: public void reset() throws IOException {
72: _is.reset();
73: }
74:
75: public long skip(long n) throws IOException {
76: return _is.skip(n);
77: }
78:
79: private ServletInputStream _is;
80:
81: }
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