Java ExceptionQueuedEvent.getSource方法代码示例

import javax.faces.event.ExceptionQueuedEvent; //导入方法依赖的package包/类
@Override
public void handle() throws FacesException {
    
    for (Iterator<ExceptionQueuedEvent> i = getUnhandledExceptionQueuedEvents().iterator(); i.hasNext();) {
        ExceptionQueuedEvent event = i.next();
        ExceptionQueuedEventContext context = (ExceptionQueuedEventContext) event.getSource();
        Throwable t = context.getException();
        if (t instanceof ViewExpiredException) {
            FacesContext fc = FacesContext.getCurrentInstance();
            NavigationHandler nav = fc.getApplication().getNavigationHandler();
            try {
                nav.handleNavigation(fc, null, "expired?faces-redirect=true&amp;includeViewParams=true");
                fc.renderResponse();
            } finally {
                i.remove();
            }
        }
    }
    // At this point, the queue will not contain any ViewExpiredEvents.
    // Therefore, let the parent handle them.
    getWrapped().handle();

}
 

import javax.faces.event.ExceptionQueuedEvent; //导入方法依赖的package包/类
@Override
public void handle() throws FacesException {
    for (Iterator<ExceptionQueuedEvent> i = getUnhandledExceptionQueuedEvents().iterator(); i.hasNext();) {
        ExceptionQueuedEvent event = i.next();
        ExceptionQueuedEventContext context = (ExceptionQueuedEventContext) event.getSource();

        Throwable t = context.getException();
        if (t instanceof ViewExpiredException) {
            ViewExpiredException vee = (ViewExpiredException) t;
            FacesContext facesContext = FacesContext.getCurrentInstance();
            Map<String, Object> requestMap = facesContext.getExternalContext().getRequestMap();
            NavigationHandler navigationHandler = facesContext.getApplication().getNavigationHandler();
            try {
                // Push some useful stuff to the request scope for use in the page
                requestMap.put("currentViewId", vee.getViewId());
                navigationHandler.handleNavigation(facesContext, null, "/viewExpired");
                facesContext.renderResponse();
            } finally {
                i.remove();
            }
        }
    }

    // At this point, the queue will not contain any ViewExpiredEvents. Therefore, let the parent handle them.
    getWrapped().handle();
}
 

import javax.faces.event.ExceptionQueuedEvent; //导入方法依赖的package包/类
@Override
public void handle() throws FacesException {
	Iterator<ExceptionQueuedEvent> events = getUnhandledExceptionQueuedEvents().iterator();

	while (events.hasNext()) {
		ExceptionQueuedEvent event = events.next();
		ExceptionQueuedEventContext context = (ExceptionQueuedEventContext) event.getSource();

		Throwable exception = context.getException();

		try {
			if (exception instanceof ViewExpiredException) {
                                   HttpServletRequest request = (HttpServletRequest) FacesContext.getCurrentInstance().getExternalContext().getRequest();
                                   FacesContext.getCurrentInstance().getExternalContext().redirect(request.getRequestURI()+"?viewExpired=true");
			}
		} catch (IOException ex) {
                       Logger.getLogger(JsfExceptionHandler.class.getName()).log(Level.SEVERE, null, ex);
                   } finally {
			events.remove();
		}
	}

	getWrapped().handle();
}
 

import javax.faces.event.ExceptionQueuedEvent; //导入方法依赖的package包/类
@Override
public void handle() throws FacesException {
    final Iterator iterator = getUnhandledExceptionQueuedEvents().iterator();
    while (iterator.hasNext()) {
        final ExceptionQueuedEvent event = (ExceptionQueuedEvent) iterator.next();
        final ExceptionQueuedEventContext context = (ExceptionQueuedEventContext) event.getSource();
        final Throwable throwable = context.getException();
        final FacesContext fc = FacesContext.getCurrentInstance();
        final ValueExpression valueExpression = fc.getApplication().getExpressionFactory()
                .createValueExpression(fc.getELContext(), "#{delegatesInjector}", DelegatesInjector.class);
        final DelegatesInjector delegatesInjector = (DelegatesInjector) valueExpression.getValue(fc.getELContext());
        final Map<Class, ExceptionHandlerDelegate> delegatesMap = delegatesInjector.getDelegatesMap();
        try {
            if (delegateHandling(throwable, delegatesMap, fc)) {
                iterator.remove();
            } else {
                getWrapped().handle();
            }
        } catch (IOException e) {
            LOGGER.error("error while handling exception: " + throwable, e);
            getWrapped().handle();
        }
    }
}
 

import javax.faces.event.ExceptionQueuedEvent; //导入方法依赖的package包/类
public void handle() throws FacesException {
    final Iterator<ExceptionQueuedEvent> i = getUnhandledExceptionQueuedEvents().iterator();

    while (i.hasNext()) {
        ExceptionQueuedEvent event = i.next();
        ExceptionQueuedEventContext context = (ExceptionQueuedEventContext) event.getSource();

        Throwable t = context.getException();
        final FacesContext fc = FacesContext.getCurrentInstance();
        final ExternalContext externalContext = fc.getExternalContext();
        final ConfigurableNavigationHandler nav = (ConfigurableNavigationHandler) fc.getApplication().getNavigationHandler();
        try {
            log.error(t.getMessage(), t);
            performRedirect(externalContext, "/error_service");
            fc.renderResponse();
        } finally {
            i.remove();
        }
    }
    getWrapped().handle();
}
 

import javax.faces.event.ExceptionQueuedEvent; //导入方法依赖的package包/类
/**
 * {@inheritDoc}
 */
@Override
public void handle() throws FacesException {
	FacesContext fc = FacesContext.getCurrentInstance();
	for ( Iterator<ExceptionQueuedEvent> i = this.getUnhandledExceptionQueuedEvents().iterator(); i.hasNext(); ) {
		ExceptionQueuedEvent event = i.next();
		ExceptionQueuedEventContext context = (ExceptionQueuedEventContext) event.getSource();
		Throwable t = context.getException();
		if ( fc.isProjectStage( ProjectStage.Development ) ) {
			t.printStackTrace();
		}
		do {
			if ( t instanceof AuthorizationException ) {
				this.handleAuthorizationException( fc, (AuthorizationException) t, i );
				return;
			}
			if ( t instanceof ViewExpiredException ) {
				this.handleViewExpiredException( fc, (ViewExpiredException) t, i );
				return;
			}
			t = t.getCause();
		} while ( t != null );
		this.handleGenericException( fc );
	}
}
 

import javax.faces.event.ExceptionQueuedEvent; //导入方法依赖的package包/类
@Override
public void handle() throws FacesException {
    LOG.log(Level.INFO, "invoking custom ExceptionHandlder...");
    Iterator<ExceptionQueuedEvent> events = getUnhandledExceptionQueuedEvents().iterator();

    while (events.hasNext()) {
        ExceptionQueuedEvent event = events.next();
        ExceptionQueuedEventContext context = (ExceptionQueuedEventContext) event.getSource();
        Throwable t = context.getException();
        LOG.log(Level.INFO, "[email protected]" + t.getClass().getName());
        LOG.log(Level.INFO, "ExceptionHandlder began.");
        //t.printStackTrace();
        if (t instanceof ViewExpiredException) {
            try {
                handleViewExpiredException((ViewExpiredException) t);
            } finally {
                events.remove();
            }
        } else if (t instanceof TaskNotFoundException) {
            try {
                handleNotFoundException((Exception) t);
            } finally {
                events.remove();
            }
        } else {

            getWrapped().handle();
        }
        LOG.log(Level.INFO, "ExceptionHandlder end.");
    }

}
 

import javax.faces.event.ExceptionQueuedEvent; //导入方法依赖的package包/类
@Override
public void handle() throws FacesException {
    LOG.log(Level.INFO, "invoking custom ExceptionHandlder...");
    Iterator<ExceptionQueuedEvent> events = getUnhandledExceptionQueuedEvents().iterator();

    while (events.hasNext()) {
        ExceptionQueuedEvent event = events.next();
        ExceptionQueuedEventContext context = (ExceptionQueuedEventContext) event.getSource();
        Throwable t = context.getException();
        LOG.log(Level.INFO, "[email protected]" + t.getClass().getName());
        LOG.log(Level.INFO, "ExceptionHandlder began.");
        LOG.log(Level.INFO, "t instanceof [email protected]" + (t instanceof FacesException));
        //   log.log(Level.INFO, "t instanceof [email protected]" + (t instanceof FacesFileNotFoundException));
        t.printStackTrace();
        if (t instanceof ViewExpiredException) {
            try {
                handleViewExpiredException((ViewExpiredException) t);
            } finally {
                events.remove();
            }
        } else if (t instanceof FacesFileNotFoundException) {
            try {
                handleNotFoundException((Exception) t);
            } finally {
                events.remove();
            }
        } else {

            getWrapped().handle();
        }
        LOG.log(Level.INFO, "ExceptionHandlder end.");
    }

}
 

import javax.faces.event.ExceptionQueuedEvent; //导入方法依赖的package包/类
@Override
public void handle() throws FacesException {
    Iterator<ExceptionQueuedEvent> it = getUnhandledExceptionQueuedEvents().iterator();
    while (it.hasNext()) {
        ExceptionQueuedEvent event = it.next();
        ExceptionQueuedEventContext c = (ExceptionQueuedEventContext) event.getSource();
        Throwable t = c.getException();

        HttpServletRequest req =
            (HttpServletRequest) c.getContext().getExternalContext().getRequest();
        HttpServletResponse res =
            (HttpServletResponse) c.getContext().getExternalContext().getResponse();
        handleException(req, res, t);
    }
}
 

import javax.faces.event.ExceptionQueuedEvent; //导入方法依赖的package包/类
@Override
public void handle() throws FacesException {
    for (Iterator<ExceptionQueuedEvent> i = getUnhandledExceptionQueuedEvents().iterator(); i.hasNext();) {
        ExceptionQueuedEvent event = i.next();
        ExceptionQueuedEventContext context = (ExceptionQueuedEventContext) event.getSource();
        Throwable t = context.getException();
        if (t instanceof ViewExpiredException) {
            ViewExpiredException vee = (ViewExpiredException) t;
            FacesContext fc = FacesContext.getCurrentInstance();
            Map<String, Object> requestMap = fc.getExternalContext().getRequestMap();
            NavigationHandler nav =
                    fc.getApplication().getNavigationHandler();
            try {
                // Push some useful stuff to the request scope for
                // use in the page
                requestMap.put("currentViewId", vee.getViewId());
 
                nav.handleNavigation(fc, null, "viewExpired");
                fc.renderResponse();
                RequestContext.getCurrentInstance().execute("PF('expiredSessionDialog').show();");
            } finally {
                i.remove();
            }
        }
    }
    // At this point, the queue will not contain any ViewExpiredEvents.
    // Therefore, let the parent handle them.
    getWrapped().handle();
 
}
 

import javax.faces.event.ExceptionQueuedEvent; //导入方法依赖的package包/类
@Override
public void handle() throws FacesException {
    for (Iterator<ExceptionQueuedEvent> i = getUnhandledExceptionQueuedEvents().iterator(); i.hasNext();) {
        ExceptionQueuedEvent event = i.next();
        ExceptionQueuedEventContext context = (ExceptionQueuedEventContext) event.getSource();
        Throwable t = context.getException();
        if (t instanceof ViewExpiredException) {
            ViewExpiredException vee = (ViewExpiredException) t;
            LOG.log(Level.WARNING, "View Expired {0}", vee.getViewId());
            FacesContext fc = FacesContext.getCurrentInstance();
            NavigationHandler nav = fc.getApplication().getNavigationHandler();
            try {
                String navigation = vee.getViewId();
                if ("jobs/index.xhtml".equals(vee.getViewId())){
                    navigation += "?faces-redirect=true";
                }
                nav.handleNavigation(fc, null, navigation);
                fc.renderResponse();

            } finally {
                i.remove();
            }
        }
    }
    // At this point, the queue will not contain any ViewExpiredEvents.
    // Therefore, let the parent handle them.
    getWrapped().handle();

}
 

import javax.faces.event.ExceptionQueuedEvent; //导入方法依赖的package包/类
@Override
public void handle() throws FacesException {
	Iterator<ExceptionQueuedEvent> events = getUnhandledExceptionQueuedEvents().iterator();

	while (events.hasNext()) {
		ExceptionQueuedEvent event = events.next();
		ExceptionQueuedEventContext context = (ExceptionQueuedEventContext) event.getSource();

		Throwable exception = context.getException();
		NegocioException negocioException = getNegocioException(exception);
		boolean handled = false;

		try {
			if (exception instanceof ViewExpiredException) {
				handled = true;
				redirect("/");
			} else if (negocioException != null) {
				handled = true;
				FacesUtil.addErrorMessage(negocioException.getMessage());
			} else {
				handled = true;
				log.error("Erro de sistema: " + exception.getMessage(), exception);
				redirect("/Erro.xhtml");
			}
		} finally {
			if (handled) {
				events.remove();
			}
		}
	}

	getWrapped().handle();

}
 

import javax.faces.event.ExceptionQueuedEvent; //导入方法依赖的package包/类
@Override
public void handle() throws FacesException {
	final Iterator<ExceptionQueuedEvent> iterator = getUnhandledExceptionQueuedEvents().iterator();
	
	while (iterator.hasNext()) {
		ExceptionQueuedEvent event = iterator.next();
		ExceptionQueuedEventContext context = (ExceptionQueuedEventContext) event.getSource();

		Throwable throwable = context.getException();
		final FacesContext fc = FacesContext.getCurrentInstance();
		
		try {
			String message = throwable.getMessage();
			logger.error(message, throwable);
			WebHelper.setSessionAttribute(SessionKey.ERROR_MESSAGES.name(), Arrays.asList(message));
			
			ServletRequest request = (ServletRequest) fc.getExternalContext().getRequest();
			String url = UrlHelper.buildWebAppUrl(request, "error.xhtml");
			WebHelper.sendRedirect(url);
			fc.renderResponse();
		} finally {
			iterator.remove();
		}
	}
	
	getWrapped().handle();
}
 

import javax.faces.event.ExceptionQueuedEvent; //导入方法依赖的package包/类
@Override
public void handle() throws FacesException {
    StringWriter sw = new StringWriter();
    PrintWriter pw = new PrintWriter(sw);

    final Iterator<ExceptionQueuedEvent> i = getUnhandledExceptionQueuedEvents().iterator();
    while (i.hasNext()) {
        ExceptionQueuedEvent event = i.next();
        ExceptionQueuedEventContext context
                = (ExceptionQueuedEventContext) event.getSource();

        Throwable t = context.getException();

        final FacesContext fc = FacesContext.getCurrentInstance();
        final Map<String, Object> requestMap = fc.getExternalContext().getRequestMap();
        final NavigationHandler nav = fc.getApplication().getNavigationHandler();

        try {
            log.log(Level.INFO, "Custom Exception Handler", t);

            requestMap.put("exceptionMessage", t.getMessage());

            t.printStackTrace(pw);

            requestMap.put("exceptionTrace", sw.toString());
            nav.handleNavigation(fc, null, "/error");
            fc.renderResponse();
        } finally {
            i.remove();
        }
    }
    getWrapped().handle();
}
 

import javax.faces.event.ExceptionQueuedEvent; //导入方法依赖的package包/类
public void handle() throws FacesException {
    final Iterator<ExceptionQueuedEvent> i = getUnhandledExceptionQueuedEvents().iterator();

    while (i.hasNext()) {
        ExceptionQueuedEvent event = i.next();
        ExceptionQueuedEventContext context = (ExceptionQueuedEventContext) event.getSource();

        Throwable t = context.getException();
        final FacesContext fc = FacesContext.getCurrentInstance();
        final ExternalContext externalContext = fc.getExternalContext();
        final ConfigurableNavigationHandler nav = (ConfigurableNavigationHandler) fc.getApplication().getNavigationHandler();
        try {
if (isSecurityException(t)) {
	performRedirect(externalContext, "/login");
} else if (isConversationException(t)) {
	log.error(t.getMessage(), t);
	performRedirect(externalContext, "/conversation_error");
} else {
	log.error(t.getMessage(), t);
	performRedirect(externalContext, "/error");
}
            fc.renderResponse();
        } finally {
            i.remove();
        }
    }
    getWrapped().handle();
}