Package org.apache.struts2
Interface ActionEventListener
public interface ActionEventListener
Provides hooks for handling key action events
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Method SummaryModifier and TypeMethodDescriptionhandleException(Throwable t, ValueStack stack) Called when an exception is thrown by the actionprepare(Object action, ValueStack stack) Called after an action has been created.
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Method Details- 
prepareCalled after an action has been created.- Parameters:
- action- The action
- stack- The current value stack
- Returns:
- The action to use
 
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handleExceptionCalled when an exception is thrown by the action- Parameters:
- t- The exception/error that was thrown
- stack- The current value stack
- Returns:
- A result code to execute, can be null
 
 
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