001    /**
002     * Copyright (c) 2000-2013 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.io.unsync;
016    
017    import java.io.IOException;
018    import java.io.OutputStream;
019    
020    /**
021     * <p>
022     * See http://issues.liferay.com/browse/LPS-6648.
023     * </p>
024     *
025     * @author Shuyang Zhou
026     */
027    public class UnsyncFilterOutputStream extends OutputStream {
028    
029            public UnsyncFilterOutputStream(OutputStream outputStream) {
030                    this.outputStream = outputStream;
031            }
032    
033            @Override
034            public void close() throws IOException {
035                    try {
036                            flush();
037                    }
038                    catch (IOException ioe) {
039                    }
040    
041                    outputStream.close();
042            }
043    
044            @Override
045            public void flush() throws IOException {
046                    outputStream.flush();
047            }
048    
049            @Override
050            public void write(byte[] bytes) throws IOException {
051                    outputStream.write(bytes, 0, bytes.length);
052            }
053    
054            @Override
055            public void write(byte[] bytes, int offset, int length) throws IOException {
056                    outputStream.write(bytes, offset, length);
057            }
058    
059            @Override
060            public void write(int b) throws IOException {
061                    outputStream.write(b);
062            }
063    
064            protected OutputStream outputStream;
065    
066    }