public abstract class Phase
extends java.lang.Object
A Phase is a single step in the processing of a
JavaServer Faces request throughout its entire Lifecycle
. Each
Phase
performs the required transitions on the state
information in the FacesContext
associated with this request.
Constructor and Description |
---|
Phase() |
Modifier and Type | Method and Description |
---|---|
abstract void |
execute(javax.faces.context.FacesContext context)
Perform all state transitions required by the current phase of the
request processing
Lifecycle for a particular request. |
abstract javax.faces.event.PhaseId |
getId()
Returns the current
Lifecycle Phase identifier. |
public abstract void execute(javax.faces.context.FacesContext context) throws javax.faces.FacesException
Perform all state transitions required by the current phase of the
request processing Lifecycle
for a particular request.
Return one of the standard state change values (GOTO_EXIT
,
GOTO_NEXT
, or GOTO_RENDER
) to indicate what
the request processing lifecycle should do next.
context
- FacesContext for the current request being processedjavax.faces.FacesException
- if a processing error occurred while
executing this phasepublic abstract javax.faces.event.PhaseId getId()
Returns the current Lifecycle
Phase identifier.
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