Java EventSetDescriptor类代码示例

import java.beans.EventSetDescriptor; //导入依赖的package包/类
/** try to register PropertyChangeListener to instance to fire its changes.
 * @param bean     */
private void initPList (Object bean, BeanInfo bInfo, BeanNode.Descriptor descr) {
    EventSetDescriptor[] descs  = bInfo.getEventSetDescriptors();
    try {
        Method setter = null;
        for (int i = 0; descs != null && i < descs.length; i++) {
            setter = descs[i].getAddListenerMethod();
            if (setter != null && setter.getName().equals("addPropertyChangeListener")) { // NOI18N                    
                propertyChangeListener = new PropL(createSupportedPropertyNames(descr));
                setter.invoke(bean, new Object[] {WeakListeners.propertyChange(propertyChangeListener, bean)});
                setSettingsInstance(bean);
            }
        }
    } catch (Exception ex) {
        // ignore
    }
}
 

import java.beans.EventSetDescriptor; //导入依赖的package包/类
private void _addEvent(
  Hashtable<String, EventSetDescriptor> events,
  EventSetDescriptor descriptor
  )
{
  String key = descriptor.getName() + descriptor.getListenerType();

  if (descriptor.getName().equals("propertyChange"))
  {
    _propertyChangeSource = true;
  }

  EventSetDescriptor oldDescriptor = events.get(key);

  if (oldDescriptor == null)
  {
    events.put(key, descriptor);
    return;
  }

  EventSetDescriptor composite = _createMergedEventSetDescriptor(
                                                             oldDescriptor,
                                                             descriptor);
  events.put(key, composite);
}
 

import java.beans.EventSetDescriptor; //导入依赖的package包/类
static EventSetDescriptor __createMergedEventSetStub(
  EventSetDescriptor oldDescriptor,
  MethodDescriptor[] listenerDescriptors
  )
{
  try
  {
    EventSetDescriptor stubDescriptor = new EventSetDescriptor(
                                  oldDescriptor.getName(),
                                  oldDescriptor.getListenerType(),
                                  listenerDescriptors,
                                  oldDescriptor.getAddListenerMethod(),
                                  oldDescriptor.getRemoveListenerMethod());

    // set the unicast attribute
    stubDescriptor.setUnicast(oldDescriptor.isUnicast());

    return stubDescriptor;
  }
  catch (Exception e)
  {
    //    _LOG.severe(e);
    return null;
  }
}
 

import java.beans.EventSetDescriptor; //导入依赖的package包/类
public static void main(String[] args) throws IntrospectionException, NoSuchMethodException {
    EventSetDescriptor esd = new EventSetDescriptor(
            "foo",
            FooListener.class,
            new Method[] {
                    FooListener.class.getMethod("fooHappened", EventObject.class),
                    FooListener.class.getMethod("moreFooHappened", EventObject.class, Object.class),
                    FooListener.class.getMethod("lessFooHappened"),
            },
            Bean.class.getMethod("addFooListener", FooListener.class),
            Bean.class.getMethod("removeFooListener", FooListener.class)
    );
    System.gc();
    for (Method method : esd.getListenerMethods()) {
        System.out.println(method);
    }
}
 

import java.beans.EventSetDescriptor; //导入依赖的package包/类
public static void main(String[] args) throws Exception {
    Class<?> bt = Accessor.getBeanType();
    Class<?> lt = Accessor.getListenerType();

    // test PropertyDescriptor
    PropertyDescriptor pd = new PropertyDescriptor("boolean", bt);
    test(pd.getReadMethod());
    test(pd.getWriteMethod());

    // test IndexedPropertyDescriptor
    IndexedPropertyDescriptor ipd = new IndexedPropertyDescriptor("indexed", bt);
    test(ipd.getReadMethod());
    test(ipd.getWriteMethod());
    test(ipd.getIndexedReadMethod());
    test(ipd.getIndexedWriteMethod());

    // test EventSetDescriptor
    EventSetDescriptor esd = new EventSetDescriptor(bt, "test", lt, "process");
    test(esd.getAddListenerMethod());
    test(esd.getRemoveListenerMethod());
    test(esd.getGetListenerMethod());
    test(esd.getListenerMethods());
}
 

import java.beans.EventSetDescriptor; //导入依赖的package包/类
@Override
public EventSetDescriptor[] getEventSetDescriptors() {
    EventSetDescriptor[] es = new EventSetDescriptor[2];
    try {
        es[iAction] = new EventSetDescriptor(
                TestClass.class,
                "actionListener",
                java.awt.event.ActionListener.class,
                new String[] {"actionPerformed"},
                "addActionListener",
                "removeActionListener");
        es[iMouse] = new EventSetDescriptor(
                TestClass.class,
                "mouseListener",
                java.awt.event.MouseListener.class,
                new String[] {"mouseClicked", "mousePressed", "mouseReleased", "mouseEntered", "mouseExited"},
                "addMouseListener",
                "removeMouseListener");
    } catch(IntrospectionException e) {
        e.printStackTrace();
    }
    return es;
}
 

import java.beans.EventSetDescriptor; //导入依赖的package包/类
private static EventSetDescriptor[] getEdescriptor(){
EventSetDescriptor[] eventSets = new EventSetDescriptor[14];
    
try {
    eventSets[EVENT_ancestorListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MyTextArea.class, "ancestorListener", javax.swing.event.AncestorListener.class, new String[] {"ancestorAdded", "ancestorRemoved", "ancestorMoved"}, "addAncestorListener", "removeAncestorListener" ); // NOI18N
    eventSets[EVENT_caretListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MyTextArea.class, "caretListener", javax.swing.event.CaretListener.class, new String[] {"caretUpdate"}, "addCaretListener", "removeCaretListener" ); // NOI18N
    eventSets[EVENT_componentListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MyTextArea.class, "componentListener", java.awt.event.ComponentListener.class, new String[] {"componentResized", "componentMoved", "componentShown", "componentHidden"}, "addComponentListener", "removeComponentListener" ); // NOI18N
    eventSets[EVENT_containerListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MyTextArea.class, "containerListener", java.awt.event.ContainerListener.class, new String[] {"componentAdded", "componentRemoved"}, "addContainerListener", "removeContainerListener" ); // NOI18N
    eventSets[EVENT_focusListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MyTextArea.class, "focusListener", java.awt.event.FocusListener.class, new String[] {"focusGained", "focusLost"}, "addFocusListener", "removeFocusListener" ); // NOI18N
    eventSets[EVENT_hierarchyBoundsListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MyTextArea.class, "hierarchyBoundsListener", java.awt.event.HierarchyBoundsListener.class, new String[] {"ancestorMoved", "ancestorResized"}, "addHierarchyBoundsListener", "removeHierarchyBoundsListener" ); // NOI18N
    eventSets[EVENT_hierarchyListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MyTextArea.class, "hierarchyListener", java.awt.event.HierarchyListener.class, new String[] {"hierarchyChanged"}, "addHierarchyListener", "removeHierarchyListener" ); // NOI18N
    eventSets[EVENT_inputMethodListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MyTextArea.class, "inputMethodListener", java.awt.event.InputMethodListener.class, new String[] {"inputMethodTextChanged", "caretPositionChanged"}, "addInputMethodListener", "removeInputMethodListener" ); // NOI18N
    eventSets[EVENT_keyListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MyTextArea.class, "keyListener", java.awt.event.KeyListener.class, new String[] {"keyTyped", "keyPressed", "keyReleased"}, "addKeyListener", "removeKeyListener" ); // NOI18N
    eventSets[EVENT_mouseListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MyTextArea.class, "mouseListener", java.awt.event.MouseListener.class, new String[] {"mouseClicked", "mousePressed", "mouseReleased", "mouseEntered", "mouseExited"}, "addMouseListener", "removeMouseListener" ); // NOI18N
    eventSets[EVENT_mouseMotionListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MyTextArea.class, "mouseMotionListener", java.awt.event.MouseMotionListener.class, new String[] {"mouseDragged", "mouseMoved"}, "addMouseMotionListener", "removeMouseMotionListener" ); // NOI18N
    eventSets[EVENT_mouseWheelListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MyTextArea.class, "mouseWheelListener", java.awt.event.MouseWheelListener.class, new String[] {"mouseWheelMoved"}, "addMouseWheelListener", "removeMouseWheelListener" ); // NOI18N
    eventSets[EVENT_propertyChangeListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MyTextArea.class, "propertyChangeListener", java.beans.PropertyChangeListener.class, new String[] {"propertyChange"}, "addPropertyChangeListener", "removePropertyChangeListener" ); // NOI18N
    eventSets[EVENT_vetoableChangeListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MyTextArea.class, "vetoableChangeListener", java.beans.VetoableChangeListener.class, new String[] {"vetoableChange"}, "addVetoableChangeListener", "removeVetoableChangeListener" ); // NOI18N
}
catch(IntrospectionException e) {
    e.printStackTrace();
}//GEN-HEADEREND:Events
// Here you can add code for customizing the event sets array.

return eventSets;     }
 

import java.beans.EventSetDescriptor; //导入依赖的package包/类
private static EventSetDescriptor[] getEdescriptor(){
EventSetDescriptor[] eventSets = new EventSetDescriptor[15];
    
try {
    eventSets[EVENT_ancestorListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MsgTextAreaJPopupMenu.class, "ancestorListener", javax.swing.event.AncestorListener.class, new String[] {"ancestorAdded", "ancestorRemoved", "ancestorMoved"}, "addAncestorListener", "removeAncestorListener" ); // NOI18N
    eventSets[EVENT_componentListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MsgTextAreaJPopupMenu.class, "componentListener", java.awt.event.ComponentListener.class, new String[] {"componentResized", "componentMoved", "componentShown", "componentHidden"}, "addComponentListener", "removeComponentListener" ); // NOI18N
    eventSets[EVENT_containerListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MsgTextAreaJPopupMenu.class, "containerListener", java.awt.event.ContainerListener.class, new String[] {"componentAdded", "componentRemoved"}, "addContainerListener", "removeContainerListener" ); // NOI18N
    eventSets[EVENT_focusListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MsgTextAreaJPopupMenu.class, "focusListener", java.awt.event.FocusListener.class, new String[] {"focusGained", "focusLost"}, "addFocusListener", "removeFocusListener" ); // NOI18N
    eventSets[EVENT_hierarchyBoundsListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MsgTextAreaJPopupMenu.class, "hierarchyBoundsListener", java.awt.event.HierarchyBoundsListener.class, new String[] {"ancestorMoved", "ancestorResized"}, "addHierarchyBoundsListener", "removeHierarchyBoundsListener" ); // NOI18N
    eventSets[EVENT_hierarchyListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MsgTextAreaJPopupMenu.class, "hierarchyListener", java.awt.event.HierarchyListener.class, new String[] {"hierarchyChanged"}, "addHierarchyListener", "removeHierarchyListener" ); // NOI18N
    eventSets[EVENT_inputMethodListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MsgTextAreaJPopupMenu.class, "inputMethodListener", java.awt.event.InputMethodListener.class, new String[] {"inputMethodTextChanged", "caretPositionChanged"}, "addInputMethodListener", "removeInputMethodListener" ); // NOI18N
    eventSets[EVENT_keyListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MsgTextAreaJPopupMenu.class, "keyListener", java.awt.event.KeyListener.class, new String[] {"keyTyped", "keyPressed", "keyReleased"}, "addKeyListener", "removeKeyListener" ); // NOI18N
    eventSets[EVENT_menuKeyListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MsgTextAreaJPopupMenu.class, "menuKeyListener", javax.swing.event.MenuKeyListener.class, new String[] {"menuKeyTyped", "menuKeyPressed", "menuKeyReleased"}, "addMenuKeyListener", "removeMenuKeyListener" ); // NOI18N
    eventSets[EVENT_mouseListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MsgTextAreaJPopupMenu.class, "mouseListener", java.awt.event.MouseListener.class, new String[] {"mouseClicked", "mousePressed", "mouseReleased", "mouseEntered", "mouseExited"}, "addMouseListener", "removeMouseListener" ); // NOI18N
    eventSets[EVENT_mouseMotionListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MsgTextAreaJPopupMenu.class, "mouseMotionListener", java.awt.event.MouseMotionListener.class, new String[] {"mouseDragged", "mouseMoved"}, "addMouseMotionListener", "removeMouseMotionListener" ); // NOI18N
    eventSets[EVENT_mouseWheelListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MsgTextAreaJPopupMenu.class, "mouseWheelListener", java.awt.event.MouseWheelListener.class, new String[] {"mouseWheelMoved"}, "addMouseWheelListener", "removeMouseWheelListener" ); // NOI18N
    eventSets[EVENT_popupMenuListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MsgTextAreaJPopupMenu.class, "popupMenuListener", javax.swing.event.PopupMenuListener.class, new String[] {"popupMenuWillBecomeVisible", "popupMenuWillBecomeInvisible", "popupMenuCanceled"}, "addPopupMenuListener", "removePopupMenuListener" ); // NOI18N
    eventSets[EVENT_propertyChangeListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MsgTextAreaJPopupMenu.class, "propertyChangeListener", java.beans.PropertyChangeListener.class, new String[] {"propertyChange"}, "addPropertyChangeListener", "removePropertyChangeListener" ); // NOI18N
    eventSets[EVENT_vetoableChangeListener] = new EventSetDescriptor ( com.talent.aio.examples.im.client.ui.component.MsgTextAreaJPopupMenu.class, "vetoableChangeListener", java.beans.VetoableChangeListener.class, new String[] {"vetoableChange"}, "addVetoableChangeListener", "removeVetoableChangeListener" ); // NOI18N
}
catch(IntrospectionException e) {
    e.printStackTrace();
}//GEN-HEADEREND:Events
// Here you can add code for customizing the event sets array.

return eventSets;     }
 

import java.beans.EventSetDescriptor; //导入依赖的package包/类
public ExplicitBeanInfo(BeanDescriptor beanDescriptor,
                        BeanInfo[] additionalBeanInfo,
                        PropertyDescriptor[] propertyDescriptors,
                        int defaultPropertyIndex,
                        EventSetDescriptor[] eventSetDescriptors,
                        int defaultEventIndex,
                        MethodDescriptor[] methodDescriptors,
                        Image[] icons) {
        this.beanDescriptor = beanDescriptor;
        this.additionalBeanInfo = additionalBeanInfo;
        this.propertyDescriptors = propertyDescriptors;
        this.defaultPropertyIndex = defaultPropertyIndex;
        this.eventSetDescriptors = eventSetDescriptors;
        this.defaultEventIndex = defaultEventIndex;
        this.methodDescriptors = methodDescriptors;
        this.icons = icons;
}
 

import java.beans.EventSetDescriptor; //导入依赖的package包/类
void findAddRemovePairs(BeanInfoEmbryo b) throws IntrospectionException {
        Enumeration listenerEnum = listenerMethods.keys();
        while(listenerEnum.hasMoreElements()) {
                DoubleKey k = (DoubleKey)listenerEnum.nextElement();
                Method[] m = (Method[])listenerMethods.get(k);
                if(m[ADD] != null && m[REMOVE] != null) {
                        EventSetDescriptor e = new EventSetDescriptor(Introspector.decapitalize(k.getName()),
                                                                      k.getType(), k.getType().getMethods(),
                                                                      m[ADD],m[REMOVE]);
                        e.setUnicast(ArrayHelper.contains(m[ADD].getExceptionTypes(),java.util.TooManyListenersException.class));
                        if(!b.hasEvent(e)) {
                                b.addEvent(e);
                        }
                }
        }
}
 

import java.beans.EventSetDescriptor; //导入依赖的package包/类
/**
 * Get the event set descriptors pertinent to data sources
 * 
 * @return an <code>EventSetDescriptor[]</code> value
 */
@Override
public EventSetDescriptor[] getEventSetDescriptors() {
  try {
    List<EventSetDescriptor> descriptors =
      new ArrayList<EventSetDescriptor>();
    for (EventSetDescriptor es : super.getEventSetDescriptors()) {
      descriptors.add(es);
    }
    descriptors.add(new EventSetDescriptor(CSVToARFFHadoopJob.class,
      "dataSet", DataSourceListener.class, "acceptDataSet"));

    descriptors.add(new EventSetDescriptor(CSVToARFFHadoopJob.class, "image",
      ImageListener.class, "acceptImage"));

    return descriptors.toArray(new EventSetDescriptor[descriptors.size()]);
  } catch (Exception ex) {
    ex.printStackTrace();
  }

  return null;
}
 

import java.beans.EventSetDescriptor; //导入依赖的package包/类
/**
 * Get the event set descriptors pertinent to data sources
 * 
 * @return an <code>EventSetDescriptor[]</code> value
 */
@Override
public EventSetDescriptor[] getEventSetDescriptors() {

  try {
    List<EventSetDescriptor> descriptors =
      new ArrayList<EventSetDescriptor>();
    for (EventSetDescriptor es : super.getEventSetDescriptors()) {
      descriptors.add(es);
    }
  } catch (Exception ex) {
    ex.printStackTrace();
  }

  return null;
}
 

import java.beans.EventSetDescriptor; //导入依赖的package包/类
/**
 * Get the event set descriptors pertinent to data sources
 * 
 * @return an <code>EventSetDescriptor[]</code> value
 */
@Override
public EventSetDescriptor[] getEventSetDescriptors() {

  try {
    List<EventSetDescriptor> descriptors = new ArrayList<EventSetDescriptor>();
    for (EventSetDescriptor es : super.getEventSetDescriptors()) {
      descriptors.add(es);
    }

    descriptors.add(new EventSetDescriptor(WekaClassifierHadoopJob.class,
      "text", TextListener.class, "acceptText"));
    descriptors.add(new EventSetDescriptor(WekaClassifierHadoopJob.class,
      "batchClassifier", BatchClassifierListener.class, "acceptClassifier"));

    return descriptors.toArray(new EventSetDescriptor[descriptors.size()]);
  } catch (Exception ex) {
    ex.printStackTrace();
  }

  return null;
}
 

import java.beans.EventSetDescriptor; //导入依赖的package包/类
/**
 * Get the event set descriptors pertinent to data sources
 * 
 * @return an <code>EventSetDescriptor[]</code> value
 */
@Override
public EventSetDescriptor[] getEventSetDescriptors() {
  try {
    List<EventSetDescriptor> descriptors = new ArrayList<EventSetDescriptor>();
    for (EventSetDescriptor es : super.getEventSetDescriptors()) {
      descriptors.add(es);
    }

    descriptors.add(new EventSetDescriptor(
      WekaClassifierEvaluationHadoopJob.class, "text", TextListener.class,
      "acceptText"));
    descriptors.add(new EventSetDescriptor(
      WekaClassifierEvaluationHadoopJob.class, "dataSet",
      DataSourceListener.class, "acceptDataSet"));

    return descriptors.toArray(new EventSetDescriptor[descriptors.size()]);
  } catch (Exception ex) {
    ex.printStackTrace();
  }

  return null;
}
 

import java.beans.EventSetDescriptor; //导入依赖的package包/类
/**
 * Get the event set descriptors pertinent to data sources
 * 
 * @return an <code>EventSetDescriptor[]</code> value
 */
@Override
public EventSetDescriptor[] getEventSetDescriptors() {

  try {
    List<EventSetDescriptor> descriptors =
      new ArrayList<EventSetDescriptor>();
    for (EventSetDescriptor es : super.getEventSetDescriptors()) {
      descriptors.add(es);
    }

    descriptors.add(new EventSetDescriptor(KMeansClustererHadoopJob.class,
      "text", TextListener.class, "acceptText"));
    descriptors.add(new EventSetDescriptor(KMeansClustererHadoopJob.class,
      "batchClusterer", BatchClustererListener.class, "acceptClusterer"));

    return descriptors.toArray(new EventSetDescriptor[descriptors.size()]);
  } catch (Exception ex) {
    ex.printStackTrace();
  }

  return null;
}