Top Description Fields Constructors Methods
com.sun.faces.context

public Class AjaxExceptionHandlerImpl

extends ExceptionHandlerWrapper
Class Inheritance
Imports
java.io.IOException, .PrintWriter, .StringWriter, java.util.Collections, .Iterator, .LinkedList, java.util.logging.Level, .Logger, javax.faces.FacesException, javax.faces.application.ProjectStage, javax.faces.component.UIComponent, javax.faces.context.ExceptionHandler, .ExceptionHandlerWrapper, .ExternalContext, .FacesContext, .PartialResponseWriter, javax.faces.event.AbortProcessingException, .ExceptionQueuedEvent, .ExceptionQueuedEventContext, .PhaseId, .SystemEvent, com.sun.faces.util.FacesLogger

A specialized implementation of ExceptionHandler for JSF 2.0 that handles exceptions by writing error information to the partial response.

Field Summary

Modifier and TypeField and Description
private ExceptionQueuedEvent
handled

private LinkedList<ExceptionQueuedEvent>
handledExceptions

private static final String
LOG_AFTER_KEY

private static final String
LOG_BEFORE_KEY

private static final String
LOG_KEY

private static final Logger
LOGGER

private LinkedList<ExceptionQueuedEvent>
unhandledExceptions

Constructor Summary

AccessConstructor and Description
public
AjaxExceptionHandlerImpl(ExceptionHandler handler)

Method Summary

Modifier and TypeMethod and Description
public ExceptionQueuedEvent
getHandledExceptionQueuedEvent()

Overrides javax.faces.context.ExceptionHandlerWrapper.getHandledExceptionQueuedEvent.

The default behavior of this method is to call ExceptionHandler#getHandledExceptionQueuedEvent() on the wrapped ExceptionHandler object.

public Iterable<ExceptionQueuedEvent>
getHandledExceptionQueuedEvents()

Overrides javax.faces.context.ExceptionHandlerWrapper.getHandledExceptionQueuedEvents.

The default behavior of this method is to call ExceptionHandler#getHandledExceptionQueuedEvents() on the wrapped ExceptionHandler object.

private String
getLoggingKey(boolean beforePhase, boolean afterPhase)

public Iterable<ExceptionQueuedEvent>
getUnhandledExceptionQueuedEvents()

Overrides javax.faces.context.ExceptionHandlerWrapper.getUnhandledExceptionQueuedEvents.

The default behavior of this method is to call ExceptionHandler#getUnhandledExceptionQueuedEvents() on the wrapped ExceptionHandler object.

public void
handle()

Overrides javax.faces.context.ExceptionHandlerWrapper.handle.

The default behavior of this method is to call javax.faces.context.ExceptionHandler#handle() on the wrapped ExceptionHandler object.

private void
handlePartialResponseError(FacesContext context, Throwable t)

private boolean
isRethrown(Throwable t)

private void
log(ExceptionQueuedEventContext exceptionContext)

public void
processEvent(SystemEvent
the SystemEvent instance that is being processed.
event)

Overrides javax.faces.context.ExceptionHandlerWrapper.processEvent.

Implements javax.faces.event.SystemEventListener.processEvent.

The default behavior of this method is to call javax.faces.context.ExceptionHandler#processEvent(javax.faces.event.SystemEvent) on the wrapped ExceptionHandler object.

Inherited from javax.faces.context.ExceptionHandlerWrapper:
getRootCausegetWrappedisListenerForSource

Field Detail

handledback to summary
private ExceptionQueuedEvent handled
handledExceptionsback to summary
private LinkedList<ExceptionQueuedEvent> handledExceptions
LOG_AFTER_KEYback to summary
private static final String LOG_AFTER_KEY
LOG_BEFORE_KEYback to summary
private static final String LOG_BEFORE_KEY
LOG_KEYback to summary
private static final String LOG_KEY
LOGGERback to summary
private static final Logger LOGGER
unhandledExceptionsback to summary
private LinkedList<ExceptionQueuedEvent> unhandledExceptions

Constructor Detail

AjaxExceptionHandlerImplback to summary
public AjaxExceptionHandlerImpl(ExceptionHandler handler)

Method Detail

getHandledExceptionQueuedEventback to summary
public ExceptionQueuedEvent getHandledExceptionQueuedEvent()

Overrides javax.faces.context.ExceptionHandlerWrapper.getHandledExceptionQueuedEvent.

Doc from javax.faces.context.ExceptionHandlerWrapper.getHandledExceptionQueuedEvent.

The default behavior of this method is to call ExceptionHandler#getHandledExceptionQueuedEvent() on the wrapped ExceptionHandler object.

Annotations
@Override
See Also
ExceptionHandler#getHandledExceptionQueuedEvent()
getHandledExceptionQueuedEventsback to summary
public Iterable<ExceptionQueuedEvent> getHandledExceptionQueuedEvents()

Overrides javax.faces.context.ExceptionHandlerWrapper.getHandledExceptionQueuedEvents.

Doc from javax.faces.context.ExceptionHandlerWrapper.getHandledExceptionQueuedEvents.

The default behavior of this method is to call ExceptionHandler#getHandledExceptionQueuedEvents() on the wrapped ExceptionHandler object.

Returns:Iterable<ExceptionQueuedEvent>

Doc from javax.faces.context.ExceptionHandler.getHandledExceptionQueuedEvents.

an Iterable over all ExceptionQueuedEvents.

Annotations
@Override
See Also
javax.faces.context.ExceptionHandlerWrapper#getHandledExceptionQueuedEvents()
getLoggingKeyback to summary
private String getLoggingKey(boolean beforePhase, boolean afterPhase)
getUnhandledExceptionQueuedEventsback to summary
public Iterable<ExceptionQueuedEvent> getUnhandledExceptionQueuedEvents()

Overrides javax.faces.context.ExceptionHandlerWrapper.getUnhandledExceptionQueuedEvents.

Doc from javax.faces.context.ExceptionHandlerWrapper.getUnhandledExceptionQueuedEvents.

The default behavior of this method is to call ExceptionHandler#getUnhandledExceptionQueuedEvents() on the wrapped ExceptionHandler object.

Returns:Iterable<ExceptionQueuedEvent>

Doc from javax.faces.context.ExceptionHandler.getUnhandledExceptionQueuedEvents.

the unhandled set of ExceptionQueuedEvents.

Annotations
@Override
See Also
javax.faces.context.ExceptionHandlerWrapper#getUnhandledExceptionQueuedEvents()
handleback to summary
public void handle() throws FacesException

Overrides javax.faces.context.ExceptionHandlerWrapper.handle.

Doc from javax.faces.context.ExceptionHandlerWrapper.handle.

The default behavior of this method is to call javax.faces.context.ExceptionHandler#handle() on the wrapped ExceptionHandler object.

Annotations
@Override
Exceptions
FacesException:

Doc from javax.faces.context.ExceptionHandler.handle.

if and only if a problem occurs while performing the algorithm to handle the Exception, not as a means of conveying a handled Exception itself.

See Also
javax.faces.context.ExceptionHandlerWrapper#handle()
handlePartialResponseErrorback to summary
private void handlePartialResponseError(FacesContext context, Throwable t)
isRethrownback to summary
private boolean isRethrown(Throwable t)
logback to summary
private void log(ExceptionQueuedEventContext exceptionContext)
processEventback to summary
public void processEvent(SystemEvent event) throws AbortProcessingException

Overrides javax.faces.context.ExceptionHandlerWrapper.processEvent.

Implements javax.faces.event.SystemEventListener.processEvent.

Doc from javax.faces.context.ExceptionHandlerWrapper.processEvent.

The default behavior of this method is to call javax.faces.context.ExceptionHandler#processEvent(javax.faces.event.SystemEvent) on the wrapped ExceptionHandler object.

Parameters
event:SystemEvent

Doc from javax.faces.event.SystemEventListener.processEvent.

the SystemEvent instance that is being processed.

Annotations
@Override
Exceptions
AbortProcessingException:

Doc from javax.faces.event.SystemEventListener.processEvent.

if lifecycle processing should cease for this request.

See Also
javax.faces.context.ExceptionHandlerWrapper#processEvent(javax.faces.event.SystemEvent)