org.apache.openjpa.event
Interface LifecycleCallbacks

All Known Implementing Classes:

BeanLifecycleCallbacks, MethodLifecycleCallbacks

public interface LifecycleCallbacks

A lifecycle listener that responds to callbacks rather than events.

Author:

Steve Kim

Method Summary

boolean	hasCallback(Object obj, int eventType) Return whether the given instance has a callback for the given event type.
void	makeCallback(Object obj, Object related, int eventType) Invoke the callback for the given event type on the given instance.

Method Detail

hasCallback

boolean hasCallback(Object obj,
                    int eventType)

Return whether the given instance has a callback for the given event type.

makeCallback

void makeCallback(Object obj,
                  Object related,
                  int eventType)
                  throws Exception

Invoke the callback for the given event type on the given instance.

Throws:

Exception