public class ResponseStatusExceptionResolver extends AbstractHandlerExceptionResolver implements MessageSourceAware
HandlerExceptionResolver that uses the @ResponseStatus
annotation to map exceptions to HTTP status codes.
This exception resolver is enabled by default in the
DispatcherServlet
and the MVC Java config and the MVC namespace.
As of 4.2 this resolver also looks recursively for @ResponseStatus
present on cause exceptions.
loggerHIGHEST_PRECEDENCE, LOWEST_PRECEDENCE| Constructor and Description |
|---|
ResponseStatusExceptionResolver() |
| Modifier and Type | Method and Description |
|---|---|
protected ModelAndView |
doResolveException(HttpServletRequest request,
HttpServletResponse response,
Object handler,
Exception ex)
Actually resolve the given exception that got thrown during on handler execution,
returning a ModelAndView that represents a specific error page if appropriate.
|
protected ModelAndView |
resolveResponseStatus(ResponseStatus responseStatus,
HttpServletRequest request,
HttpServletResponse response,
Object handler,
Exception ex)
Template method that handles
@ResponseStatus annotation. |
void |
setMessageSource(MessageSource messageSource)
Set the MessageSource that this object runs in.
|
buildLogMessage, getOrder, logException, prepareResponse, preventCaching, resolveException, setMappedHandlerClasses, setMappedHandlers, setOrder, setPreventResponseCaching, setWarnLogCategory, shouldApplyTopublic void setMessageSource(MessageSource messageSource)
MessageSourceAwareInvoked after population of normal bean properties but before an init callback like InitializingBean's afterPropertiesSet or a custom init-method. Invoked before ApplicationContextAware's setApplicationContext.
setMessageSource in interface MessageSourceAwaremessageSource - message sourceto be used by this objectprotected ModelAndView doResolveException(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)
AbstractHandlerExceptionResolverMay be overridden in subclasses, in order to apply specific exception checks. Note that this template method will be invoked after checking whether this resolved applies ("mappedHandlers" etc), so an implementation may simply proceed with its actual exception handling.
doResolveException in class AbstractHandlerExceptionResolverrequest - current HTTP requestresponse - current HTTP responsehandler - the executed handler, or null if none chosen at the time
of the exception (for example, if multipart resolution failed)ex - the exception that got thrown during handler executionnull for default processingprotected ModelAndView resolveResponseStatus(ResponseStatus responseStatus, HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) throws Exception
@ResponseStatus annotation.
The default implementation sends a response error using
HttpServletResponse.sendError(int) or
HttpServletResponse.sendError(int, String) if the annotation has a
reason and then returns an empty ModelAndView.
responseStatus - the annotationrequest - current HTTP requestresponse - current HTTP responsehandler - the executed handler, or null if none chosen at the
time of the exception (for example, if multipart resolution failed)ex - the exception that got thrown during handler execution or the
exception that has the ResponseStatus annotation if found on the cause.null
for default processingException