001    /**
002     * ===========================================================
003     * LibRepository : a free Java content repository access layer
004     * ===========================================================
005     *
006     * Project Info:  http://jfreereport.pentaho.org/librepository/
007     *
008     * (C) Copyright 2006, by Pentaho Corporation and Contributors.
009     *
010     * This library is free software; you can redistribute it and/or modify it under the terms
011     * of the GNU Lesser General Public License as published by the Free Software Foundation;
012     * either version 2.1 of the License, or (at your option) any later version.
013     *
014     * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
015     * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
016     * See the GNU Lesser General Public License for more details.
017     *
018     * You should have received a copy of the GNU Lesser General Public License along with this
019     * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
020     * Boston, MA 02111-1307, USA.
021     *
022     * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
023     * in the United States and other countries.]
024     *
025     * ------------
026     * WrappedOutputStream.java
027     * ------------
028     * (C) Copyright 2006, by Pentaho Corporation.
029     */
030    
031    package org.jfree.repository.stream;
032    
033    import java.io.OutputStream;
034    import java.io.IOException;
035    
036    /**
037     * Creation-Date: 13.11.2006, 17:30:06
038     *
039     * @author Thomas Morgner
040     */
041    public class WrappedOutputStream extends OutputStream
042    {
043      private OutputStream stream;
044      private boolean closed;
045    
046      public WrappedOutputStream(final OutputStream stream)
047      {
048        this.stream = stream;
049      }
050    
051      public void write(final int b)
052      throws IOException
053      {
054        stream.write(b);
055      }
056    
057      public void write(final byte[] b)
058      throws IOException
059      {
060        stream.write(b);
061      }
062    
063      public void write(final byte[] b, final int off, final int len)
064      throws IOException
065      {
066        stream.write(b, off, len);
067      }
068    
069      public void flush()
070      throws IOException
071      {
072        stream.flush();
073      }
074    
075      public void close()
076      throws IOException
077      {
078        closed = true;
079        stream.close();
080      }
081    
082      public boolean isClosed()
083      {
084        return closed;
085      }
086    }