// get the event to handle
ExceptionQueuedEvent event = unhandled.peek();
try
{
// call its getContext() method
ExceptionQueuedEventContext context = event.getContext();
// and call getException() on the returned result
Throwable exception = context.getException();
// Upon encountering the first such Exception that is not an instance of
// javax.faces.event.AbortProcessingException
if (!shouldSkip(exception))
{
// set handledAndThrown so that getHandledExceptionQueuedEvent() returns this event
handledAndThrown = event;
// Re-wrap toThrow in a ServletException or (PortletException, if in a portlet environment)
// and throw it
// FIXME: The spec says to NOT use a FacesException to propagate the exception, but I see
// no other way as ServletException is not a RuntimeException
toThrow = wrap(getRethrownException(exception));
break;
}
else
{
// Testing mojarra it logs a message and the exception
// however, this behaviour is not mentioned in the spec
log.log(Level.SEVERE, exception.getClass().getName() + " occured while processing " +
(context.inBeforePhase() ? "beforePhase() of " :
(context.inAfterPhase() ? "afterPhase() of " : "")) +
"phase " + context.getPhaseId() + ": " +
"UIComponent-ClientId=" +
(context.getComponent() != null ?
context.getComponent().getClientId(context.getContext()) : "") + ", " +
"Message=" + exception.getMessage());
log.log(Level.SEVERE, exception.getMessage(), exception);
}