001    /**
002     * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portal.kernel.servlet;
016    
017    import java.io.IOException;
018    import java.io.OutputStream;
019    
020    import javax.servlet.ServletOutputStream;
021    
022    /**
023     * @author Shuyang Zhou
024     */
025    public class ServletOutputStreamAdapter extends ServletOutputStream {
026    
027            public ServletOutputStreamAdapter(OutputStream outputStream) {
028                    this.outputStream = outputStream;
029            }
030    
031            @Override
032            public void close() throws IOException {
033                    outputStream.close();
034            }
035    
036            @Override
037            public void flush() throws IOException {
038                    outputStream.flush();
039            }
040    
041            @Override
042            public void write(byte[] bytes) throws IOException {
043                    outputStream.write(bytes, 0, bytes.length);
044            }
045    
046            @Override
047            public void write(byte[] bytes, int offset, int length) throws IOException {
048                    outputStream.write(bytes, offset, length);
049            }
050    
051            @Override
052            public void write(int b) throws IOException {
053                    outputStream.write(b);
054            }
055    
056            protected OutputStream outputStream;
057    
058    }