Package org.primefaces.application.exceptionhandler

Class PrimeExceptionHandler

java.lang.Object

javax.faces.context.ExceptionHandler

javax.faces.context.ExceptionHandlerWrapper

org.primefaces.application.exceptionhandler.PrimeExceptionHandler

All Implemented Interfaces:

EventListener, javax.faces.event.FacesListener, javax.faces.event.SystemEventListener, javax.faces.FacesWrapper<javax.faces.context.ExceptionHandler>

public class PrimeExceptionHandler
extends javax.faces.context.ExceptionHandlerWrapper

Constructor Summary

Constructors

Constructor	Description
PrimeExceptionHandler(javax.faces.context.ExceptionHandler wrapped)

Method Summary

Modifier and Type	Method	Description
protected Throwable	buildView(javax.faces.context.FacesContext context, Throwable throwable, Throwable rootCause)	Builds the view if not already available.
protected String	constructRedirectUrl(javax.faces.context.FacesContext facesContext, String errorPage)
protected ExceptionInfo	createExceptionInfo(Throwable rootCause)
protected String	evaluateErrorPage(Map<String,String> errorPages, Throwable rootCause)
protected AjaxExceptionHandler	findHandlerComponent(javax.faces.context.FacesContext context, Throwable rootCause)	Finds the proper AjaxExceptionHandler for the given Throwable.
Throwable	getRootCause(Throwable throwable)
void	handle()
protected void	handleAjaxException(javax.faces.context.FacesContext context, Throwable rootCause, ExceptionInfo info)
protected void	handleRedirect(javax.faces.context.FacesContext context, Throwable rootCause, ExceptionInfo info, boolean isResponseReset)
protected boolean	isLogException(javax.faces.context.FacesContext context, Throwable rootCause)
protected void	logException(Throwable rootCause)

Methods inherited from class javax.faces.context.ExceptionHandlerWrapper

getHandledExceptionQueuedEvent, getHandledExceptionQueuedEvents, getUnhandledExceptionQueuedEvents, getWrapped, isListenerForSource, processEvent

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

PrimeExceptionHandler

public PrimeExceptionHandler(javax.faces.context.ExceptionHandler wrapped)

Method Details

handle

public void handle()
            throws javax.faces.FacesException

Overrides:

handle in class javax.faces.context.ExceptionHandlerWrapper

Throws:

javax.faces.FacesException

logException

protected void logException(Throwable rootCause)

isLogException

protected boolean isLogException(javax.faces.context.FacesContext context,
 Throwable rootCause)

getRootCause

public Throwable getRootCause(Throwable throwable)

Overrides:

getRootCause in class javax.faces.context.ExceptionHandlerWrapper

handleAjaxException

protected void handleAjaxException(javax.faces.context.FacesContext context,
 Throwable rootCause,
 ExceptionInfo info)
                            throws IOException

Throws:

IOException

createExceptionInfo

protected ExceptionInfo createExceptionInfo(Throwable rootCause)
                                     throws IOException

Throws:

IOException

findHandlerComponent

protected AjaxExceptionHandler findHandlerComponent(javax.faces.context.FacesContext context,
 Throwable rootCause)

Finds the proper AjaxExceptionHandler for the given Throwable.

Parameters:

context - The FacesContext.

rootCause - The occurred Throwable.

Returns:

The AjaxExceptionHandler or null.

buildView

protected Throwable buildView(javax.faces.context.FacesContext context,
 Throwable throwable,
 Throwable rootCause)
                       throws IOException

Builds the view if not already available. This is mostly required for ViewExpiredException's.

Parameters:

context - The FacesContext.

throwable - The occurred Throwable.

rootCause - The root cause.

Returns:

The unwrapped Throwable.

Throws:

IOException - If building the view fails.

handleRedirect

protected void handleRedirect(javax.faces.context.FacesContext context,
 Throwable rootCause,
 ExceptionInfo info,
 boolean isResponseReset)
                       throws IOException

Throws:

IOException

constructRedirectUrl

protected String constructRedirectUrl(javax.faces.context.FacesContext facesContext,
 String errorPage)

evaluateErrorPage

protected String evaluateErrorPage(Map<String,String> errorPages,
 Throwable rootCause)