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Copyright © 2006 Sun Microsystems, Inc. All rights reserved.
java.beans
Interface VetoableChangeListener
- All Superinterfaces:
- EventListener
- public interface VetoableChangeListener
- extends EventListener
A VetoableChange event gets fired whenever a bean changes a "constrained"
property. You can register a VetoableChangeListener with a source bean
so as to be notified of any constrained property updates.
vetoableChange
public void vetoableChange(PropertyChangeEvent evt)
throws PropertyVetoException
- This method gets called when a constrained property is changed.
- Parameters:
evt
- a PropertyChangeEvent
object describing the
event source and the property that has changed.
- Throws:
PropertyVetoException
- if the recipient wishes the property
change to be rolled back.
Copyright © 2006 Sun Microsystems, Inc. All rights reserved. Use is subject to License Terms. Your use of this web site or any of its content or software indicates your agreement to be bound by these License Terms.
For more information, please consult the JSR 217 specification.