WinPrintStream.java :  » RSS-RDF » Feedzeo » util » Java Open Source

/**********************************************************************************

    Feedzeo! 
    A free and open source RSS/Atom/RDF feed aggregator

    Copyright (C) 2005-2006  Anand Rao (anandrao@users.sourceforge.net)

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

************************************************************************************/


package util;

import java.io.*;
import javax.swing.*;


class DummyOutputStream extends OutputStream 
{
     DummyOutputStream() { }
     public void close() { }
     public void flush() { }
     public void write(byte[] b) {} 
     public void write(byte[] b, int off, int len) { }
     public void write(int b) { }
}

public class WinPrintStream extends PrintStream 
{
     private JTextArea textArea;

     public WinPrintStream (JTextArea textArea) {
         super(new DummyOutputStream());
         this.textArea = textArea;
 
     }
 
     private void writeString (String s) {
         if (textArea != null) {
             textArea.append(s);
             textArea.append("\r\n");
         }
     }

     public void print (String s) {
         writeString(s);
     }

     public void println (String s) {
         writeString(s);
     }
}