/** @see javax.faces.context.ExceptionHandler#handle() */
@SuppressWarnings({"ThrowableInstanceNeverThrown"})
public void handle() throws FacesException {
for (Iterator<ExceptionQueuedEvent> i = getUnhandledExceptionQueuedEvents().iterator();
i.hasNext(); ) {
ExceptionQueuedEvent event = i.next();
ExceptionQueuedEventContext context = (ExceptionQueuedEventContext) event.getSource();
try {
Throwable t = context.getException();
if (isRethrown(t)) {
handled = event;
Throwable unwrapped = getRootCause(t);
if (unwrapped != null) {
throwIt(context.getContext(), new FacesException(unwrapped.getMessage(), unwrapped));
} else {
if (t instanceof FacesException) {
throwIt(context.getContext(), (FacesException) t);
} else {
throwIt(context.getContext(), new FacesException(t.getMessage(), t));
}
}
} else {
log(context);
}
} finally {
if (handledExceptions == null) {
handledExceptions = new LinkedList<ExceptionQueuedEvent>();
}
handledExceptions.add(event);
i.remove();
}
}
}
/** @see javax.faces.context.ExceptionHandlerWrapper#handle() */
@Override
public void handle() throws FacesException {
for (Iterator<ExceptionQueuedEvent> i = getUnhandledExceptionQueuedEvents().iterator();
i.hasNext(); ) {
ExceptionQueuedEvent event = i.next();
ExceptionQueuedEventContext context = (ExceptionQueuedEventContext) event.getSource();
try {
Throwable t = context.getException();
if (isRethrown(t)) {
handled = event;
Throwable unwrapped = getRootCause(t);
if (unwrapped != null) {
handlePartialResponseError(context.getContext(), unwrapped);
} else {
if (t instanceof FacesException) {
handlePartialResponseError(context.getContext(), t);
} else {
handlePartialResponseError(
context.getContext(), new FacesException(t.getMessage(), t));
}
}
} else {
log(context);
}
} finally {
if (handledExceptions == null) {
handledExceptions = new LinkedList<>();
}
handledExceptions.add(event);
i.remove();
}
}
}
private void log(ExceptionQueuedEventContext exceptionContext) {
UIComponent c = exceptionContext.getComponent();
boolean beforePhase = exceptionContext.inBeforePhase();
boolean afterPhase = exceptionContext.inAfterPhase();
PhaseId phaseId = exceptionContext.getPhaseId();
Throwable t = exceptionContext.getException();
String key = getLoggingKey(beforePhase, afterPhase);
if (LOGGER.isLoggable(Level.SEVERE)) {
LOGGER.log(
Level.SEVERE,
key,
new Object[] {
t.getClass().getName(),
phaseId.toString(),
((c != null) ? c.getClientId(exceptionContext.getContext()) : ""),
t.getMessage()
});
LOGGER.log(Level.SEVERE, t.getMessage(), t);
}
}
