MethodExceptionEventHandler.MethodExceptionExecutor (Apache Velocity 1.7 API)

java.lang.Object
- org.apache.velocity.app.event.MethodExceptionEventHandler.MethodExceptionExecutor

All Implemented Interfaces:

EventHandlerMethodExecutor

Enclosing interface:

MethodExceptionEventHandler
```
public static class MethodExceptionEventHandler.MethodExceptionExecutor
extends java.lang.Object
implements EventHandlerMethodExecutor
```
Defines the execution strategy for methodException

Since:

1.5

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`execute(EventHandler handler)`	Call the method methodException()
`java.lang.Object`	`getReturnValue()`	Get return value at end of all the iterations
`boolean`	`isDone()`	Only run the first MethodExceptionEventHandler

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - execute
```
public void execute(EventHandler handler)
             throws java.lang.Exception
```
    Call the method methodException()
    
    Specified by:
    
    execute in interface EventHandlerMethodExecutor
    
    Parameters:
    
    handler - call the appropriate method on this handler
    
    Throws:
    
    java.lang.Exception - generic exception thrown by methodException event handler method call
  - getReturnValue
```
public java.lang.Object getReturnValue()
```
    Description copied from interface: EventHandlerMethodExecutor
    
    Get return value at end of all the iterations
    
    Specified by:
    
    getReturnValue in interface EventHandlerMethodExecutor
    
    Returns:
    
    null if no return value is required
  - isDone
```
public boolean isDone()
```
    Only run the first MethodExceptionEventHandler
    
    Specified by:
    
    isDone in interface EventHandlerMethodExecutor
    
    Returns:
    
    true after this is executed once.