- java.lang.Object
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- java.util.EventListenerProxy<VetoableChangeListener>
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- java.beans.VetoableChangeListenerProxy
 
 
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- All Implemented Interfaces:
- VetoableChangeListener,- EventListener
 
 public class VetoableChangeListenerProxy extends EventListenerProxy<VetoableChangeListener> implements VetoableChangeListener A class which extends theEventListenerProxyspecifically for adding aVetoableChangeListenerwith a "constrained" property. Instances of this class can be added asVetoableChangeListeners to a bean which supports firing vetoable change events.If the object has a getVetoableChangeListenersmethod then the array returned could be a mixture ofVetoableChangeListenerandVetoableChangeListenerProxyobjects.- Since:
- 1.4
- See Also:
- EventListenerProxy,- VetoableChangeSupport.getVetoableChangeListeners()
 
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Constructor SummaryConstructors Constructor Description VetoableChangeListenerProxy(String propertyName, VetoableChangeListener listener)Constructor which binds theVetoableChangeListenerto a specific property.
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Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description StringgetPropertyName()Returns the name of the named property associated with the listener.voidvetoableChange(PropertyChangeEvent event)Forwards the property change event to the listener delegate.- 
Methods declared in class java.util.EventListenerProxygetListener
 
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Constructor Detail- 
VetoableChangeListenerProxypublic VetoableChangeListenerProxy(String propertyName, VetoableChangeListener listener) Constructor which binds theVetoableChangeListenerto a specific property.- Parameters:
- propertyName- the name of the property to listen on
- listener- the listener object
 
 
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Method Detail- 
vetoableChangepublic void vetoableChange(PropertyChangeEvent event) throws PropertyVetoException Forwards the property change event to the listener delegate.- Specified by:
- vetoableChangein interface- VetoableChangeListener
- Parameters:
- event- the property change event
- Throws:
- PropertyVetoException- if the recipient wishes the property change to be rolled back
 
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getPropertyNamepublic String getPropertyName() Returns the name of the named property associated with the listener.- Returns:
- the name of the named property associated with the listener
 
 
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