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;
016    
017    import java.io.Writer;
018    
019    /**
020     * @author Shuyang Zhou
021     */
022    public class DummyWriter extends Writer {
023    
024            @Override
025            public Writer append(char c) {
026                    return this;
027            }
028    
029            @Override
030            public Writer append(CharSequence charSequence) {
031                    return this;
032            }
033    
034            @Override
035            public Writer append(CharSequence charSequence, int start, int end) {
036                    return this;
037            }
038    
039            @Override
040            public void close() {
041            }
042    
043            @Override
044            public void flush() {
045            }
046    
047            @Override
048            public void write(char[] chars) {
049            }
050    
051            @Override
052            public void write(char[] chars, int offset, int length) {
053            }
054    
055            @Override
056            public void write(int c) {
057            }
058    
059            @Override
060            public void write(String string) {
061            }
062    
063            @Override
064            public void write(String string, int offset, int length) {
065            }
066    
067    }