org.faktorips.runtime
Class IpsPropertyChangeSupport

java.lang.Object
  java.beans.PropertyChangeSupport
      org.faktorips.runtime.IpsPropertyChangeSupport

All Implemented Interfaces:

Serializable

public class IpsPropertyChangeSupport
extends PropertyChangeSupport

Extension of PropertyChangeSupport providing special methods to fire AssociationChangedEvents.

Author:

Daniel Hohenberger

See Also:

Serialized Form

Constructor Summary

IpsPropertyChangeSupport(Object sourceBean)

Method Summary

void	addPropertyChangeListener(PropertyChangeListener listener, boolean propagateEventsFromChildren)
void	fireAssociationAdded(String associationName, Object addedAssociationTarget) Report a bound association property update to any registered listeners.
void	fireAssociationChange(AssociationChangedEvent evt) Fire an existing AssociationChangedEvent to any registered listeners.
void	fireAssociationRemoved(String associationName, Object removedAssociationTarget) Report a bound association property update to any registered listeners.
void	fireChildPropertyChange(PropertyChangeEvent evt) This will be called if any child of this object fires a change event.
void	firePropertyChange(PropertyChangeEvent evt) Events with the same source as the source registered as sourceBean are fired as usual, others are fired using fireChildPropertyChange(PropertyChangeEvent).
void	removePropertyChangeListener(PropertyChangeListener listener)

Methods inherited from class java.beans.PropertyChangeSupport

addPropertyChangeListener, addPropertyChangeListener, fireIndexedPropertyChange, fireIndexedPropertyChange, fireIndexedPropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getPropertyChangeListeners, getPropertyChangeListeners, hasListeners, removePropertyChangeListener

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IpsPropertyChangeSupport

public IpsPropertyChangeSupport(Object sourceBean)

Method Detail

fireAssociationChange

public void fireAssociationChange(AssociationChangedEvent evt)

Fire an existing AssociationChangedEvent to any registered listeners. No event is fired if the given event's added and removed targets are equal or both null.

Parameters:

evt - The AssociationChangedEvent object.

firePropertyChange

public void firePropertyChange(PropertyChangeEvent evt)

Events with the same source as the source registered as sourceBean are fired as usual, others are fired using fireChildPropertyChange(PropertyChangeEvent).

Overrides:

firePropertyChange in class PropertyChangeSupport

fireAssociationAdded

public void fireAssociationAdded(String associationName,
                                 Object addedAssociationTarget)

Report a bound association property update to any registered listeners. No event is fired if the added association target is null.

Parameters:

associationName - The programmatic name of the association that was changed.

addedAssociationTarget - The target added to the association.

fireAssociationRemoved

public void fireAssociationRemoved(String associationName,
                                   Object removedAssociationTarget)

Report a bound association property update to any registered listeners. No event is fired if the removed association target is null.

Parameters:

associationName - The programmatic name of the association that was changed.

removedAssociationTarget - The target removed from the association.

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener listener,
                                      boolean propagateEventsFromChildren)

Parameters:

propagateEventsFromChildren - if set to true, this object's change listeners will also be notified when one of this object's children fires a change event.

See Also:

PropertyChangeSupport.addPropertyChangeListener(PropertyChangeListener)

fireChildPropertyChange

public void fireChildPropertyChange(PropertyChangeEvent evt)

This will be called if any child of this object fires a change event. Any listeners subscribed to this object interested in child property changes will be notified in turn.

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener listener)

Overrides:

removePropertyChangeListener in class PropertyChangeSupport