001    /*
002     * Copyright (C) 2010 eXo Platform SAS.
003     *
004     * This is free software; you can redistribute it and/or modify it
005     * under the terms of the GNU Lesser General Public License as
006     * published by the Free Software Foundation; either version 2.1 of
007     * the License, or (at your option) any later version.
008     *
009     * This software is distributed in the hope that it will be useful,
010     * but WITHOUT ANY WARRANTY; without even the implied warranty of
011     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012     * Lesser General Public License for more details.
013     *
014     * You should have received a copy of the GNU Lesser General Public
015     * License along with this software; if not, write to the Free
016     * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
017     * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
018     */
019    
020    package org.crsh.util;
021    
022    import java.io.IOException;
023    import java.io.Writer;
024    
025    /**
026     * @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a>
027     * @version $Revision$
028     */
029    public class AppendableWriter extends Writer {
030    
031      /** . */
032      private final Appendable out;
033    
034      public AppendableWriter(Appendable out) {
035        this.out = out;
036      }
037    
038      @Override
039      public void write(char[] cbuf, int off, int len) throws IOException {
040        int end = off + len;
041        while (off < end) {
042          out.append(cbuf[off++]);
043        }
044      }
045    
046      @Override
047      public void flush() throws IOException {
048        
049      }
050    
051      @Override
052      public void close() throws IOException {
053      }
054    }