Package javax.faces.context
package javax.faces.context
Classes and interfaces
defining per-request state information. The main class in this package
is FacesContext, which is the access point
for all per-request information, as well as the gateway to several other
helper classes.
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ClassDescriptionExceptionHandler is the central point for handling unexpected
Exceptions that are thrown during the Faces lifecycle.ExceptionHandlerFactory is a factory object that creates (if needed) and returns a newExceptionHandlerinstance.Provides a simple implementation ofExceptionHandlerthat can be subclassed by developers wishing to provide specialized behavior to an existingExceptionHandlerinstance.This class allows the Faces API to be unaware of the nature of its containing application environment.ExternalContextFactory is a factory object that creates (if needed) and returns newExternalContextinstances, initialized for the processing of the specified request and response objects.Provides a simple implementation ofExternalContextthat can be subclassed by developers wishing to provide specialized behavior to an existingExternalContextinstance.FacesContext contains all of the per-request state information related to the processing of a single JavaServer Faces request, and the rendering of the corresponding response.FacesContextFactory is a factory object that creates (if needed) and returns newFacesContextinstances, initialized for the processing of the specified request and response objects.Provides a simple implementation ofFacesContextthat can be subclassed by developers wishing to provide specialized behavior to an existingFacesContextinstance.The Flash concept is taken from Ruby on Rails and provides a way to pass temporary objects between the user views generated by the faces lifecycle.FlashFactory is a factory object that creates (if needed) and returnsFlashinstances.PartialResponseWriter decorates an existingResponseWriterto support the generation of a partial response suitable for Ajax operations.PartialViewContext contains methods and properties that pertain to partial request processing and partial response rendering on a view.PartialViewContextFactory is a factory object that creates (if needed) and returns newPartialViewContextinstances.Provides a simple implementation ofPartialViewContextthat can be subclassed by developers wishing to provide specialized behavior to an existingPartialViewContextinstance.ResponseStream is an interface describing an adapter to an underlying output mechanism for binary output.ResponseWriter is an abstract class describing an adapter to an underlying output mechanism for character-based output.Provides a simple implementation ofResponseWriterthat can be subclassed by developers wishing to provide specialized behavior to an existingResponseWriterinstance.