/*
* (c) Copyright 2010-2011 AgileBirds
*
* This file is part of OpenFlexo.
*
* OpenFlexo is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* OpenFlexo 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
*
*/
package org.openflexo.swing;
import java.awt.Color;
import java.io.IOException;
import java.io.OutputStream;
public class JConsoleOutputStream extends OutputStream {
private JConsole _console;
private StringBuffer _buffer;
private Color _color;
public JConsoleOutputStream(JConsole console, Color color) {
super();
if (console == null) {
throw new IllegalArgumentException("console cannot be null.");
}
_console = console;
_buffer = new StringBuffer();
if (color == null) {
_color = Color.BLACK;
} else {
_color = color;
}
}
private void resetBuffer() {
_buffer = new StringBuffer();
}
@Override
public void write(int b) throws IOException {
if (b == Byte.valueOf(Character.LINE_SEPARATOR) || (char) b == '\n') {
String out = _buffer.toString().trim();
if (out.length() > 0) {
_console.log(out + "\n", _color);
}
resetBuffer();
} else {
_buffer.append((char) b);
}
}
@Override
public void flush() throws IOException {
_console.log(_buffer.toString(), _color);
resetBuffer();
}
}