org.jfree.chart.util.SerialUtilities Java Examples

/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream) 
    throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    this.borderStroke = SerialUtilities.readStroke(stream);
    this.borderPaint = SerialUtilities.readPaint(stream);
    this.backgroundPaint = SerialUtilities.readPaint(stream);
    this.progressListeners = new EventListenerList();
    this.changeListeners = new EventListenerList();
    this.renderingHints = new RenderingHints(
            RenderingHints.KEY_ANTIALIASING, 
            RenderingHints.VALUE_ANTIALIAS_ON);

    // register as a listener with sub-components...
    if (this.title != null) {
        this.title.addChangeListener(this);
    }

    for (int i = 0; i < getSubtitleCount(); i++) {
        getSubtitle(i).addChangeListener(this);
    }
    this.plot.addChangeListener(this);
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream) 
    throws IOException, ClassNotFoundException {

    stream.defaultReadObject();
    this.basePaint = SerialUtilities.readPaint(stream);
    this.baseFillPaint = SerialUtilities.readPaint(stream);
    this.baseOutlinePaint = SerialUtilities.readPaint(stream);
    this.baseStroke = SerialUtilities.readStroke(stream);
    this.baseOutlineStroke = SerialUtilities.readStroke(stream);
    this.baseShape = SerialUtilities.readShape(stream);
    this.baseItemLabelPaint = SerialUtilities.readPaint(stream);
    
    // listeners are not restored automatically, but storage must be 
    // provided...
    this.listenerList = new EventListenerList();

}
 

/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream) throws IOException,
        ClassNotFoundException {
    stream.defaultReadObject();
    this.thermometerStroke = SerialUtilities.readStroke(stream);
    this.thermometerPaint = SerialUtilities.readPaint(stream);
    this.valuePaint = SerialUtilities.readPaint(stream);
    this.mercuryPaint = SerialUtilities.readPaint(stream);
    this.subrangeIndicatorStroke = SerialUtilities.readStroke(stream);
    this.rangeIndicatorStroke = SerialUtilities.readStroke(stream);
    this.subrangePaint = new Paint[3];
    for (int i = 0; i < 3; i++) {
        this.subrangePaint[i] = SerialUtilities.readPaint(stream);
    }
    if (this.rangeAxis != null) {
        this.rangeAxis.addChangeListener(this);
    }
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream) throws IOException,
        ClassNotFoundException {
    stream.defaultReadObject();
    this.thermometerStroke = SerialUtilities.readStroke(stream);
    this.thermometerPaint = SerialUtilities.readPaint(stream);
    this.valuePaint = SerialUtilities.readPaint(stream);
    this.mercuryPaint = SerialUtilities.readPaint(stream);
    this.subrangeIndicatorStroke = SerialUtilities.readStroke(stream);
    this.rangeIndicatorStroke = SerialUtilities.readStroke(stream);
    this.subrangePaint = new Paint[3];
    for (int i = 0; i < 3; i++) {
        this.subrangePaint[i] = SerialUtilities.readPaint(stream);
    }
    if (this.rangeAxis != null) {
        this.rangeAxis.addChangeListener(this);
    }
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream) 
    throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    this.labelPaint = SerialUtilities.readPaint(stream);
    this.tickLabelPaint = SerialUtilities.readPaint(stream);
    this.axisLineStroke = SerialUtilities.readStroke(stream);
    this.axisLinePaint = SerialUtilities.readPaint(stream);
    this.tickMarkStroke = SerialUtilities.readStroke(stream);
    this.tickMarkPaint = SerialUtilities.readPaint(stream);
    this.listenerList = new EventListenerList();
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
    stream.defaultWriteObject();
    SerialUtilities.writePaint(this.labelPaint, stream);
    SerialUtilities.writePaint(this.tickLabelPaint, stream);
    SerialUtilities.writeStroke(this.axisLineStroke, stream);
    SerialUtilities.writePaint(this.axisLinePaint, stream);
    SerialUtilities.writeStroke(this.tickMarkStroke, stream);
    SerialUtilities.writePaint(this.tickMarkPaint, stream);
}
 

/**
 * Serialize a <code>GradientPaint</code>, restore it, and check for
 * equality.
 */
public void testGradientPaintSerialization() {

    Paint p1 = new GradientPaint(0.0f, 0.0f, Color.blue,
            100.0f, 200.0f, Color.red);
    Paint p2 = null;

    try {
        ByteArrayOutputStream buffer = new ByteArrayOutputStream();
        ObjectOutputStream out = new ObjectOutputStream(buffer);
        SerialUtilities.writePaint(p1, out);
        out.close();

        ByteArrayInputStream bias = new ByteArrayInputStream(
                buffer.toByteArray());
        ObjectInputStream in = new ObjectInputStream(bias);
        p2 = SerialUtilities.readPaint(in);
        in.close();
    }
    catch (Exception e) {
        e.printStackTrace();
    }

    // we want to check that the two objects are equal, but can't rely on
    // GradientPaint's equals() method because it is just the default
    // method inherited from Object...
    GradientPaint gp1 = (GradientPaint) p1;
    GradientPaint gp2 = (GradientPaint) p2;
    assertEquals(gp1.getColor1(), gp2.getColor1());
    assertEquals(gp1.getPoint1(), gp2.getPoint1());
    assertEquals(gp1.getColor2(), gp2.getColor2());
    assertEquals(gp1.getPoint2(), gp2.getPoint2());
    assertEquals(gp1.isCyclic(), gp2.isCyclic());

}
 

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
    stream.defaultWriteObject();
    SerialUtilities.writeStroke(this.domainGridlineStroke, stream);
    SerialUtilities.writePaint(this.domainGridlinePaint, stream);
    SerialUtilities.writeStroke(this.rangeGridlineStroke, stream);
    SerialUtilities.writePaint(this.rangeGridlinePaint, stream);
    SerialUtilities.writeStroke(this.rangeCrosshairStroke, stream);
    SerialUtilities.writePaint(this.rangeCrosshairPaint, stream);
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
    stream.defaultWriteObject();
    SerialUtilities.writePaint(this.paint, stream);
    SerialUtilities.writeStroke(this.domainGridlineStroke, stream);
    SerialUtilities.writePaint(this.domainGridlinePaint, stream);
    SerialUtilities.writeStroke(this.rangeGridlineStroke, stream);
    SerialUtilities.writePaint(this.rangeGridlinePaint, stream);
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the input stream (<code>null</code> not permitted).
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream) 
    throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    this.attributedLabel = SerialUtilities.readAttributedString(stream);
    this.shape = SerialUtilities.readShape(stream);
    this.fillPaint = SerialUtilities.readPaint(stream);
    this.outlineStroke = SerialUtilities.readStroke(stream);
    this.outlinePaint = SerialUtilities.readPaint(stream);
    this.line = SerialUtilities.readShape(stream);
    this.lineStroke = SerialUtilities.readStroke(stream);
    this.linePaint = SerialUtilities.readPaint(stream);
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
    stream.defaultWriteObject();
    stream.writeInt(this.store.size());
    Set keys = this.store.keySet();
    Iterator iterator = keys.iterator();
    while (iterator.hasNext()) {
        Comparable key = (Comparable) iterator.next();
        stream.writeObject(key);
        Paint paint = getPaint(key);
        SerialUtilities.writePaint(paint, stream);
    }
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException { 
    stream.defaultWriteObject();
    SerialUtilities.writeStroke(this.thermometerStroke, stream);
    SerialUtilities.writePaint(this.thermometerPaint, stream);
    SerialUtilities.writePaint(this.valuePaint, stream);
    SerialUtilities.writePaint(this.mercuryPaint, stream);
    SerialUtilities.writeStroke(this.subrangeIndicatorStroke, stream);
    SerialUtilities.writeStroke(this.rangeIndicatorStroke, stream);
    for (int i = 0; i < 3; i++) {
        SerialUtilities.writePaint(this.subrangePaint[i], stream);
    }
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
    stream.defaultWriteObject();
    SerialUtilities.writeStroke(this.domainGridlineStroke, stream);
    SerialUtilities.writePaint(this.domainGridlinePaint, stream);
    SerialUtilities.writeStroke(this.rangeGridlineStroke, stream);
    SerialUtilities.writePaint(this.rangeGridlinePaint, stream);
    SerialUtilities.writeStroke(this.rangeCrosshairStroke, stream);
    SerialUtilities.writePaint(this.rangeCrosshairPaint, stream);
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
    stream.defaultWriteObject();
    SerialUtilities.writeStroke(this.domainGridlineStroke, stream);
    SerialUtilities.writePaint(this.domainGridlinePaint, stream);
    SerialUtilities.writeStroke(this.rangeGridlineStroke, stream);
    SerialUtilities.writePaint(this.rangeGridlinePaint, stream);
    SerialUtilities.writeStroke(this.rangeCrosshairStroke, stream);
    SerialUtilities.writePaint(this.rangeCrosshairPaint, stream);
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream) 
    throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    this.labelPaint = SerialUtilities.readPaint(stream);
    this.tickLabelPaint = SerialUtilities.readPaint(stream);
    this.axisLineStroke = SerialUtilities.readStroke(stream);
    this.axisLinePaint = SerialUtilities.readPaint(stream);
    this.tickMarkStroke = SerialUtilities.readStroke(stream);
    this.tickMarkPaint = SerialUtilities.readPaint(stream);
    this.listenerList = new EventListenerList();
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
    stream.defaultWriteObject();
    SerialUtilities.writeShape(this.shape, stream);
    SerialUtilities.writeStroke(this.stroke, stream);
    SerialUtilities.writePaint(this.outlinePaint, stream);
    SerialUtilities.writePaint(this.fillPaint, stream);
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
    stream.defaultWriteObject();
    SerialUtilities.writeStroke(this.domainGridlineStroke, stream);
    SerialUtilities.writePaint(this.domainGridlinePaint, stream);
    SerialUtilities.writeStroke(this.rangeGridlineStroke, stream);
    SerialUtilities.writePaint(this.rangeGridlinePaint, stream);
    SerialUtilities.writeStroke(this.rangeCrosshairStroke, stream);
    SerialUtilities.writePaint(this.rangeCrosshairPaint, stream);
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
    stream.defaultWriteObject();
    SerialUtilities.writeShape(this.shape, stream);
    SerialUtilities.writeStroke(this.stroke, stream);
    SerialUtilities.writePaint(this.outlinePaint, stream);
    SerialUtilities.writePaint(this.fillPaint, stream);
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
    stream.defaultWriteObject();
    SerialUtilities.writePaint(this.labelPaint, stream);
    SerialUtilities.writePaint(this.tickLabelPaint, stream);
    SerialUtilities.writeStroke(this.axisLineStroke, stream);
    SerialUtilities.writePaint(this.axisLinePaint, stream);
    SerialUtilities.writeStroke(this.tickMarkStroke, stream);
    SerialUtilities.writePaint(this.tickMarkPaint, stream);
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream)
    throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    this.paint = SerialUtilities.readPaint(stream);
    this.backgroundPaint = SerialUtilities.readPaint(stream);
    this.outlinePaint = SerialUtilities.readPaint(stream);
    this.outlineStroke = SerialUtilities.readStroke(stream);
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream) 
    throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    this.labelPaint = SerialUtilities.readPaint(stream);
    this.tickLabelPaint = SerialUtilities.readPaint(stream);
    this.axisLineStroke = SerialUtilities.readStroke(stream);
    this.axisLinePaint = SerialUtilities.readPaint(stream);
    this.tickMarkStroke = SerialUtilities.readStroke(stream);
    this.tickMarkPaint = SerialUtilities.readPaint(stream);
    this.listenerList = new EventListenerList();
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream)
        throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    this.shape = SerialUtilities.readShape(stream);
    this.fillPaint = SerialUtilities.readPaint(stream);
    this.outlinePaint = SerialUtilities.readPaint(stream);
    this.outlineStroke = SerialUtilities.readStroke(stream);
    this.line = SerialUtilities.readShape(stream);
    this.linePaint = SerialUtilities.readPaint(stream);
    this.lineStroke = SerialUtilities.readStroke(stream);
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream)
    throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    this.dialBackgroundPaint = SerialUtilities.readPaint(stream);
    this.dialOutlinePaint = SerialUtilities.readPaint(stream);
    this.needlePaint = SerialUtilities.readPaint(stream);
    this.valuePaint = SerialUtilities.readPaint(stream);
    this.tickPaint = SerialUtilities.readPaint(stream);
    this.tickLabelPaint = SerialUtilities.readPaint(stream);
    if (this.dataset != null) {
        this.dataset.addChangeListener(this);
    }
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
    stream.defaultWriteObject();
    SerialUtilities.writePaint(this.labelPaint, stream);
    SerialUtilities.writePaint(this.tickLabelPaint, stream);
    SerialUtilities.writeStroke(this.axisLineStroke, stream);
    SerialUtilities.writePaint(this.axisLinePaint, stream);
    SerialUtilities.writeStroke(this.tickMarkStroke, stream);
    SerialUtilities.writePaint(this.tickMarkPaint, stream);
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream) 
    throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    this.labelPaint = SerialUtilities.readPaint(stream);
    this.tickLabelPaint = SerialUtilities.readPaint(stream);
    this.axisLineStroke = SerialUtilities.readStroke(stream);
    this.axisLinePaint = SerialUtilities.readPaint(stream);
    this.tickMarkStroke = SerialUtilities.readStroke(stream);
    this.tickMarkPaint = SerialUtilities.readPaint(stream);
    this.listenerList = new EventListenerList();
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
    stream.defaultWriteObject();
    SerialUtilities.writePaint(this.labelPaint, stream);
    SerialUtilities.writePaint(this.tickLabelPaint, stream);
    SerialUtilities.writeStroke(this.axisLineStroke, stream);
    SerialUtilities.writePaint(this.axisLinePaint, stream);
    SerialUtilities.writeStroke(this.tickMarkStroke, stream);
    SerialUtilities.writePaint(this.tickMarkPaint, stream);
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream) 
    throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    this.labelPaint = SerialUtilities.readPaint(stream);
    this.tickLabelPaint = SerialUtilities.readPaint(stream);
    this.axisLineStroke = SerialUtilities.readStroke(stream);
    this.axisLinePaint = SerialUtilities.readPaint(stream);
    this.tickMarkStroke = SerialUtilities.readStroke(stream);
    this.tickMarkPaint = SerialUtilities.readPaint(stream);
    this.listenerList = new EventListenerList();
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
    stream.defaultWriteObject();
    SerialUtilities.writePaint(this.labelPaint, stream);
    SerialUtilities.writePaint(this.tickLabelPaint, stream);
    SerialUtilities.writeStroke(this.axisLineStroke, stream);
    SerialUtilities.writePaint(this.axisLinePaint, stream);
    SerialUtilities.writeStroke(this.tickMarkStroke, stream);
    SerialUtilities.writePaint(this.tickMarkPaint, stream);
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the output stream.
 *
 * @throws IOException  if there is an I/O error.
 */
private void writeObject(ObjectOutputStream stream) throws IOException {
    stream.defaultWriteObject();
    SerialUtilities.writeStroke(this.domainGridlineStroke, stream);
    SerialUtilities.writePaint(this.domainGridlinePaint, stream);
    SerialUtilities.writeStroke(this.rangeGridlineStroke, stream);
    SerialUtilities.writePaint(this.rangeGridlinePaint, stream);
    SerialUtilities.writeStroke(this.rangeCrosshairStroke, stream);
    SerialUtilities.writePaint(this.rangeCrosshairPaint, stream);
}
 

/**
 * Provides serialization support.
 *
 * @param stream  the input stream.
 *
 * @throws IOException  if there is an I/O error.
 * @throws ClassNotFoundException  if there is a classpath problem.
 */
private void readObject(ObjectInputStream stream)
    throws IOException, ClassNotFoundException {
    stream.defaultReadObject();
    this.outlinePaint = SerialUtilities.readPaint(stream);
    this.outlineStroke = SerialUtilities.readStroke(stream);
    this.backgroundPaint = SerialUtilities.readPaint(stream);
    this.shadowPaint = SerialUtilities.readPaint(stream);
}