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 }