All Packages  Class Hierarchy  This Package  Previous  Next  Index

Interface com.ibm.beans.dip.VetoableMethodListener

public interface interface VetoableMethodListener
extends EventListener
The VetoableMethodListener interface describes the listener to be notified when a class fires a constrained MethodCall event.

See Also:
MethodCallEvent

Method Index

 o handleVetoableMethod(MethodCallEvent)
Manages a constrained MethodCall event.
 o recoverFromMethodVeto(MethodCallEvent)
Manages recovery operations when a constrained MethodCall event was vetoed.

Methods

 o handleVetoableMethod
 public abstract void handleVetoableMethod(MethodCallEvent evt) throws MethodVetoException
Manages a constrained MethodCall event.

Parameters:
evt - A MethodCallEvent object describing the event source and the method that was called.
Throws: MethodVetoException
Thrown if the class implementing the VetoableMethodListener interface wants the method operation to be canceled.
 o recoverFromMethodVeto
 public abstract void recoverFromMethodVeto(MethodCallEvent evt)
Manages recovery operations when a constrained MethodCall event was vetoed.

Parameters:
evt - A MethodCallEvent object describing the event source and the method that was called.

All Packages  Class Hierarchy  This Package  Previous  Next  Index