Java Code Examples for java.beans.PropertyDescriptor#setPropertyEditorClass()

/**
 * See {@link java.beans.FeatureDescriptor}.
 */
public static void copyNonMethodProperties(PropertyDescriptor source, PropertyDescriptor target) {
	target.setExpert(source.isExpert());
	target.setHidden(source.isHidden());
	target.setPreferred(source.isPreferred());
	target.setName(source.getName());
	target.setShortDescription(source.getShortDescription());
	target.setDisplayName(source.getDisplayName());

	// Copy all attributes (emulating behavior of private FeatureDescriptor#addTable)
	Enumeration<String> keys = source.attributeNames();
	while (keys.hasMoreElements()) {
		String key = keys.nextElement();
		target.setValue(key, source.getValue(key));
	}

	// See java.beans.PropertyDescriptor#PropertyDescriptor(PropertyDescriptor)
	target.setPropertyEditorClass(source.getPropertyEditorClass());
	target.setBound(source.isBound());
	target.setConstrained(source.isConstrained());
}
 

/**
* Constructor which creates property group and creates UI for PlainTextConfigElement.
*/
public PlainTextConfigElementBeanInfo() {

    super(PlainTextConfigElement.class);

    //Create property group
    createPropertyGroup("plain_text_load_generator", new String[] {
            PLACE_HOLDER, JSON_SCHEMA
    });

    PropertyDescriptor placeHolderProps = property(PLACE_HOLDER);
    placeHolderProps.setValue(NOT_UNDEFINED, Boolean.TRUE);
    placeHolderProps.setValue(DEFAULT, PropsKeys.MSG_PLACEHOLDER);
    placeHolderProps.setValue(NOT_EXPRESSION, Boolean.TRUE);

    //Create inout Text Area
    PropertyDescriptor p = property(JSON_SCHEMA);
    p.setPropertyEditorClass(TextAreaEditor.class);
    p.setValue(NOT_UNDEFINED, Boolean.TRUE);
}
 

/**
 * See {@link java.beans.FeatureDescriptor}.
 */
public static void copyNonMethodProperties(PropertyDescriptor source, PropertyDescriptor target)
		throws IntrospectionException {

	target.setExpert(source.isExpert());
	target.setHidden(source.isHidden());
	target.setPreferred(source.isPreferred());
	target.setName(source.getName());
	target.setShortDescription(source.getShortDescription());
	target.setDisplayName(source.getDisplayName());

	// Copy all attributes (emulating behavior of private FeatureDescriptor#addTable)
	Enumeration<String> keys = source.attributeNames();
	while (keys.hasMoreElements()) {
		String key = keys.nextElement();
		target.setValue(key, source.getValue(key));
	}

	// See java.beans.PropertyDescriptor#PropertyDescriptor(PropertyDescriptor)
	target.setPropertyEditorClass(source.getPropertyEditorClass());
	target.setBound(source.isBound());
	target.setConstrained(source.isConstrained());
}
 

/**
 * {@inheritDoc}
 * <p>
 * Overridden to return <code>null</code> to trigger normal bean
 * introspection.
 * </p>
 */
@Override
public PropertyDescriptor[] getPropertyDescriptors() {

    try {
        final BeanInfo beanInfo = Introspector.getBeanInfo(
                MongoClientConfiguration.class,
                Introspector.IGNORE_IMMEDIATE_BEANINFO);
        final PropertyDescriptor[] descriptors = beanInfo
                .getPropertyDescriptors();

        for (final PropertyDescriptor descriptor : descriptors) {
            if ("credentials".equalsIgnoreCase(descriptor.getName())) {
                descriptor
                        .setPropertyEditorClass(CredentialListEditor.class);
            }
        }

        return descriptors;
    }
    catch (final IntrospectionException e) {
        // Just use the defaults.
        return super.getPropertyDescriptors();
    }
}
 

public static void copyNonMethodProperties(PropertyDescriptor source, PropertyDescriptor target)
		throws IntrospectionException {

	target.setExpert(source.isExpert());
	target.setHidden(source.isHidden());
	target.setPreferred(source.isPreferred());
	target.setName(source.getName());
	target.setShortDescription(source.getShortDescription());
	target.setDisplayName(source.getDisplayName());

	// Copy all attributes (emulating behavior of private FeatureDescriptor#addTable)
	Enumeration<String> keys = source.attributeNames();
	while (keys.hasMoreElements()) {
		String key = keys.nextElement();
		target.setValue(key, source.getValue(key));
	}

	// See java.beans.PropertyDescriptor#PropertyDescriptor(PropertyDescriptor)
	target.setPropertyEditorClass(source.getPropertyEditorClass());
	target.setBound(source.isBound());
	target.setConstrained(source.isConstrained());
}
 

@Override
public PropertyDescriptor[] getPropertyDescriptors() {
	try {
		PropertyDescriptor pd = new PropertyDescriptor("value", ValueBean.class);
		pd.setPropertyEditorClass(MyNumberEditor.class);
		return new PropertyDescriptor[] {pd};
	}
	catch (IntrospectionException ex) {
		throw new FatalBeanException("Couldn't create PropertyDescriptor", ex);
	}
}
 

@Override
public PropertyDescriptor[] getPropertyDescriptors() {
	try {
		PropertyDescriptor pd = new PropertyDescriptor("value", ValueBean.class);
		pd.setPropertyEditorClass(MyNumberEditor.class);
		return new PropertyDescriptor[] {pd};
	}
	catch (IntrospectionException ex) {
		throw new FatalBeanException("Couldn't create PropertyDescriptor", ex);
	}
}
 

public void disabled_testPropertyPanelShallGCEvenIfEditorExists () throws Exception {
    PropertyDescriptor feature = new PropertyDescriptor ("prop", this.getClass ());
    feature.setPropertyEditorClass (Ed.class);
    DefaultPropertyModel model = new DefaultPropertyModel (
        this, feature
    );
    
    PropertyPanel pp = new PropertyPanel (model, PropertyPanel.PREF_CUSTOM_EDITOR);
    addToPanel(pp);
    
    assertTrue ("Ed editor created", pp.getPropertyEditor() instanceof Ed);
    
    Ed ed = (Ed)pp.getPropertyEditor ();
    assertNotNull ("Environment has been attached", ed.env);
    
    //
    // Make sure that the panel listens on changes in env
    //
    Listener panelListener = new Listener ();
    
    pp.addPropertyChangeListener (panelListener);
    ed.env.setState (PropertyEnv.STATE_INVALID);
    panelListener.assertChanges ("Change notified in panel", 1, 0);
    
    removeFromPanel(pp);
    pp.removePropertyChangeListener(panelListener);
    
    WeakReference weak = new WeakReference (pp);
    pp = null;
    model = null;
    feature = null;
    
    assertGC ("Panel should disappear even if we have reference to property editor", weak);
}
 

/**
 * Constructor which creates property group and creates UI for SerializedConfigElement.
 */
public SerializedConfigElementBeanInfo() {

    super(SerializedConfigElement.class);

    //Create Property group
    createPropertyGroup("serialized_load_generator", new String[] {
            PLACE_HOLDER, CLASS_NAME, OBJ_PROPERTIES
    });

    PropertyDescriptor placeHolderProps = property(PLACE_HOLDER);
    placeHolderProps.setValue(NOT_UNDEFINED, Boolean.TRUE);
    placeHolderProps.setValue(DEFAULT, PropsKeys.MSG_PLACEHOLDER);
    placeHolderProps.setValue(NOT_EXPRESSION, Boolean.TRUE);

    //Create table editor component of jmeter for class field and expression mapping
    TypeEditor tableEditor = TypeEditor.TableEditor;
    PropertyDescriptor tableProperties = property(OBJ_PROPERTIES, tableEditor);
    tableProperties.setValue(TableEditor.CLASSNAME, FieldExpressionMapping.class.getName());
    tableProperties.setValue(TableEditor.HEADERS, new String[]{ "Field Name", "Field Expression" } );
    tableProperties.setValue(TableEditor.OBJECT_PROPERTIES, new String[]{ FieldExpressionMapping.FIELD_NAME, FieldExpressionMapping.FIELD_EXPRESSION } );
    tableProperties.setValue(DEFAULT, new ArrayList<>());
    tableProperties.setValue(NOT_UNDEFINED, Boolean.TRUE);

    //Create class name input textfield
    PropertyDescriptor classNameProps = property(CLASS_NAME);
    classNameProps.setPropertyEditorClass(ClassPropertyEditor.class);
    classNameProps.setValue(NOT_UNDEFINED, Boolean.TRUE);
    classNameProps.setValue(DEFAULT, "<POJO class name>");

}
 

public static void main(String[] args) throws IntrospectionException {
    PropertyDescriptor pd = new PropertyDescriptor("value", Bean.class);
    pd.setPropertyEditorClass(Editor.class);
    pd.createPropertyEditor(new Bean());
}
 

public static void main(String[] args) throws IntrospectionException {
    PropertyDescriptor pd = new PropertyDescriptor("value", Bean.class);
    pd.setPropertyEditorClass(Editor.class);
    pd.createPropertyEditor(new Bean());
}
 

public static void main(String[] args) throws IntrospectionException {
    PropertyDescriptor pd = new PropertyDescriptor("value", Bean.class);
    pd.setPropertyEditorClass(Editor.class);
    pd.createPropertyEditor(new Bean());
}
 

public static void main(String[] args) throws IntrospectionException {
    PropertyDescriptor pd = new PropertyDescriptor("value", Bean.class);
    pd.setPropertyEditorClass(Editor.class);
    pd.createPropertyEditor(new Bean());
}
 

public static void main(String[] args) throws IntrospectionException {
    PropertyDescriptor pd = new PropertyDescriptor("value", Bean.class);
    pd.setPropertyEditorClass(Editor.class);
    pd.createPropertyEditor(new Bean());
}
 

public void testStateUpdates () throws Exception {
    PropertyDescriptor feature = new PropertyDescriptor ("prop", this.getClass ());
    feature.setPropertyEditorClass (Ed.class);
    DefaultPropertyModel model = new DefaultPropertyModel (
        this, feature
    );
    
    final PropertyPanel pp = new PropertyPanel (model, PropertyPanel.PREF_CUSTOM_EDITOR);
    
    //The property panel must be displayed - it will not attempt to communicate
    //with the property editor until it is on screen
    SwingUtilities.invokeAndWait(new Runnable() {
        public void run() {
            jf.getContentPane().add(pp);
            System.err.println("  Aded to panel");
            jf.validate();
            jf.repaint();
            System.err.println(" bounds: " + pp.getBounds());
        }
    });
    Thread.currentThread().sleep(1000);
    
    assertTrue ("Ed editor created", pp.getPropertyEditor() instanceof Ed);
    
    Ed ed = (Ed)pp.getPropertyEditor ();
    
    assertNotNull("PropertyPanel returns the right property editor", ed);
    
    assertNotNull("Environment has not been attached", ed.env);
    
    Listener envListener = new Listener ();
    Listener panelListener = new Listener ();
    
    pp.addPropertyChangeListener(panelListener);
    ed.env.addPropertyChangeListener (envListener);
    ed.env.addVetoableChangeListener (envListener);
    
    ed.env.setState (PropertyEnv.STATE_INVALID);
    
    assertEquals ("State of panel is invalid", PropertyEnv.STATE_INVALID, pp.getState ());
    envListener.assertChanges ("Notified in environment", 1, 1);
    panelListener.assertChanges ("Notified in panel", 1, 0);
    
    ed.env.setState (PropertyEnv.STATE_INVALID);
    assertEquals ("Remains invalid", PropertyEnv.STATE_INVALID, pp.getState ());
    envListener.assertChanges ("No changes notified", 0, 0);
    panelListener.assertChanges ("No changes notified in panel", 0, 0);
    
    pp.updateValue();
    
    assertEquals ("Update valud does not change the state if invalid", PropertyEnv.STATE_INVALID, pp.getState ());
    envListener.assertChanges ("Changes notified in env", 0, 0);
    panelListener.assertChanges ("Notified in panel", 0, 0);
    
    ed.env.setState (PropertyEnv.STATE_NEEDS_VALIDATION);
    assertEquals ("Now we need validation", PropertyEnv.STATE_NEEDS_VALIDATION, pp.getState ());
    envListener.assertChanges ("Notified in environment", 1, 1);
    panelListener.assertChanges ("Notified in panel", 1, 0);

    pp.updateValue ();
    assertEquals ("Update from needs validation shall switch to valid state if not vetoed", PropertyEnv.STATE_VALID, pp.getState ());
    envListener.assertChanges ("Notified in environment", 1, 1);
    panelListener.assertChanges ("Notified in panel", 1, 0);
    
    ed.env.setState (PropertyEnv.STATE_NEEDS_VALIDATION);
    assertEquals ("Now we need validation", PropertyEnv.STATE_NEEDS_VALIDATION, pp.getState ());
    envListener.assertChanges ("Notified in environment", 1, 1);
    panelListener.assertChanges ("Notified in panel", 1, 0);
    
    
    envListener.shallVeto = true;
    pp.updateValue ();
    assertTrue ("Was vetoed", !envListener.shallVeto);
    
    assertEquals ("The state remains", PropertyEnv.STATE_NEEDS_VALIDATION, pp.getState ());
    envListener.assertChanges ("No approved property changes", 0, -1);
    panelListener.assertChanges ("No approved property changes", 0, -1);
    
    
    //
    // Now try to do the cleanup
    //
    /*
    DefaultPropertyModel replace = new DefaultPropertyModel (this, "prop");
    pp.setModel (replace);
    
    assertEquals ("Model changed", replace, pp.getModel());
    
    
    WeakReference wEd = new WeakReference (ed);
    WeakReference wEnv = new WeakReference (ed.env);
    
    ed = null;
    
    assertGC ("Property editor should disappear", wEd);
    assertGC ("Environment should disapper", wEnv);*/
}
 

public static void main(String[] args) throws IntrospectionException {
    PropertyDescriptor pd = new PropertyDescriptor("value", Bean.class);
    pd.setPropertyEditorClass(Editor.class);
    pd.createPropertyEditor(new Bean());
}
 

public static void main(String[] args) throws IntrospectionException {
    PropertyDescriptor pd = new PropertyDescriptor("value", Bean.class);
    pd.setPropertyEditorClass(Editor.class);
    pd.createPropertyEditor(new Bean());
}
 

public static void main(String[] args) throws IntrospectionException {
    PropertyDescriptor pd = new PropertyDescriptor("value", Bean.class);
    pd.setPropertyEditorClass(Editor.class);
    pd.createPropertyEditor(new Bean());
}
 

public static void main(String[] args) throws IntrospectionException {
    PropertyDescriptor pd = new PropertyDescriptor("value", Bean.class);
    pd.setPropertyEditorClass(Editor.class);
    pd.createPropertyEditor(new Bean());
}
 

public static void main(String[] args) throws IntrospectionException {
    PropertyDescriptor pd = new PropertyDescriptor("value", Bean.class);
    pd.setPropertyEditorClass(Editor.class);
    pd.createPropertyEditor(new Bean());
}