public interface PhaseListener
extends java.util.EventListener, java.io.Serializable
An interface implemented by objects that wish to be notified at the beginning and ending of processing for each standard phase of the request processing lifecycle.
| Modifier and Type | Method and Description |
|---|---|
void |
afterPhase(PhaseEvent event)
Handle a notification that the processing for a particular
phase has just been completed.
|
void |
beforePhase(PhaseEvent event)
Handle a notification that the processing for a particular
phase of the request processing lifecycle is about to begin.
|
PhaseId |
getPhaseId()
Return the identifier of the request processing phase during
which this listener is interested in processing
PhaseEvent
events. |
void afterPhase(PhaseEvent event)
Handle a notification that the processing for a particular phase has just been completed.
event - the phase event.void beforePhase(PhaseEvent event)
Handle a notification that the processing for a particular phase of the request processing lifecycle is about to begin.
event - the phase event.PhaseId getPhaseId()
Return the identifier of the request processing phase during
which this listener is interested in processing PhaseEvent
events. Legal values are the singleton instances defined by the
PhaseId class, including PhaseId.ANY_PHASE
to indicate an interest in being notified for all standard phases.