@Override
public void processEvent(SystemEvent event) throws AbortProcessingException {
ExceptionQueuedEvent e = (ExceptionQueuedEvent) event;
UIComponent component = e.getContext().getComponent();
Throwable exception = e.getContext().getException();
LOGGER.info("#################################");
LOGGER.info("SystemEventListener.processEvent : {}", component);
LOGGER.info("SystemEventListener.processEvent : {}", exception);
LOGGER.info("#################################");
}
@Override
public void handle() throws FacesException {
Iterator<ExceptionQueuedEvent> it = getUnhandledExceptionQueuedEvents().iterator();
while (it.hasNext()) {
try {
ExceptionQueuedEvent evt = it.next();
// Fires the Event with the Exception (with expected Qualifier) to
// be handled
ExceptionToCatchEvent etce =
new ExceptionToCatchEvent(
evt.getContext().getException(), FacesRequestLiteral.INSTANCE);
beanManager.fireEvent(etce);
} finally {
it.remove();
}
}
getWrapped().handle();
}
/** Metodo que efetivamente manipula a exception. */
@Override
public void handle() throws FacesException {
// iterage para pegar todas as exceptions geradas
for (ExceptionQueuedEvent event : getUnhandledExceptionQueuedEvents()) {
ExceptionQueuedEventContext context = event.getContext();
Throwable throwable = context.getException(); // tipo FacesException
Throwable essenciaException = getAlternativeRootCause(throwable);
if (essenciaException instanceof NegocioException) {
JSFUtil.addErrorMessage(essenciaException);
} else {
JSFUtil.addFatalMessage("Erro inesperado", essenciaException);
}
}
}
@Override
public void handle() throws FacesException {
Iterable<ExceptionQueuedEvent> events = this.wrapped.getUnhandledExceptionQueuedEvents();
for (Iterator<ExceptionQueuedEvent> it = events.iterator(); it.hasNext(); ) {
ExceptionQueuedEvent event = it.next();
ExceptionQueuedEventContext eqec = event.getContext();
eqec.getException().printStackTrace();
// if(eqec.getException() instanceof ViewExpiredException) {
// FacesContext context = eqec.getContext();
// if(!context.isReleased()) {
// NavigationHandler navHandler =
// context.getApplication().getNavigationHandler();
//
// try {
//
// //FIXME:session超时挂掉等等，跳转到相应页面，给提示。
//// FacesUtil.addErrorMessage("长时间未操作。");
// String originalViewId = context.getViewRoot().getViewId();
// if (originalViewId.endsWith(".xhtml")) {
// String redirectUrl = originalViewId.substring(0,
// originalViewId.length()-6);
// navHandler.handleNavigation(context, null,
// redirectUrl+"?faces-redirect=true&expired=true");
// }
//// navHandler.handleNavigation(context, null,
// "pretty:home?faces-redirect=true&expired=true");
// }
// finally {
// it.remove();
// }
// }
//
// }
}
this.wrapped.handle();
}
