/** Set every exception as a global FATAL faces message. */
@Override
public void handle() throws FacesException {
for (Iterator<ExceptionQueuedEvent> iter = getUnhandledExceptionQueuedEvents().iterator();
iter.hasNext(); ) {
Messages.create(createFatalMessage(iter.next().getContext().getException())).fatal().add();
iter.remove();
}
wrapped.handle();
}
@Override
public void afterPhase(PhaseEvent event) {
ExceptionHandler exceptionHandler = event.getFacesContext().getExceptionHandler();
if (Iterables.isEmpty(exceptionHandler.getUnhandledExceptionQueuedEvents())) {
return;
}
try {
new OptimisticLockExceptionHandler(exceptionHandler).handle();
FacesContext faces = FacesContext.getCurrentInstance();
String nextUrl = ConversationManager.getInstance().getCurrentConversation().nextUrl();
ExternalContext externalContext = FacesContext.getCurrentInstance().getExternalContext();
String url = externalContext.getRequestContextPath() + nextUrl;
faces.getExternalContext().redirect(url);
faces.responseComplete();
} catch (IOException e) {
log.error("Failed to redirect to context page in render response phase", e);
}
}