java.lang.Object
- org.springframework.web.servlet.handler.AbstractHandlerExceptionResolver
- - org.springframework.web.servlet.mvc.annotation.ResponseStatusExceptionResolver

All Implemented Interfaces:
Aware, MessageSourceAware, Ordered, HandlerExceptionResolver
```
public class ResponseStatusExceptionResolver
extends AbstractHandlerExceptionResolver
implements MessageSourceAware
```
A 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, and as of 4.2.2 this resolver supports attribute overrides for @ResponseStatus in custom composed annotations.
Since:
3.0
Author:
Arjen Poutsma, Rossen Stoyanchev, Sam Brannen
See Also:
ResponseStatus

Field Summary
- Fields inherited from class org.springframework.web.servlet.handler.AbstractHandlerExceptionResolver
  logger
- Fields inherited from interface org.springframework.core.Ordered
  HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary
Constructors
Constructor Description
ResponseStatusExceptionResolver()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected ModelAndView`	`doResolveException(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex)`	Actually resolve the given exception that got thrown during 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 the `@ResponseStatus` annotation.
`void`	`setMessageSource(MessageSource messageSource)`	Set the MessageSource that this object runs in.

Methods inherited from class org.springframework.web.servlet.handler.AbstractHandlerExceptionResolver
buildLogMessage, getOrder, logException, prepareResponse, preventCaching, resolveException, setMappedHandlerClasses, setMappedHandlers, setOrder, setPreventResponseCaching, setWarnLogCategory, shouldApplyTo

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ResponseStatusExceptionResolver
```
public ResponseStatusExceptionResolver()
```
- Method Detail
  - setMessageSource
```
public void setMessageSource(MessageSource messageSource)
```
    Description copied from interface: MessageSourceAware
    Set the MessageSource that this object runs in.
    Invoked 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.
    Specified by:
    setMessageSource in interface MessageSourceAware
    Parameters:
    messageSource - message sourceto be used by this object
  - doResolveException
```
protected ModelAndView doResolveException(HttpServletRequest request,
                                          HttpServletResponse response,
                                          Object handler,
                                          Exception ex)
```
    Description copied from class: AbstractHandlerExceptionResolver
    Actually resolve the given exception that got thrown during handler execution, returning a ModelAndView that represents a specific error page if appropriate.
    May 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.
    Specified by:
    doResolveException in class AbstractHandlerExceptionResolver
    Parameters:
    request - current HTTP request
    response - current HTTP response
    handler - 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
    Returns:
    a corresponding ModelAndView to forward to, or null for default processing in the resolution chain
  - resolveResponseStatus
```
protected ModelAndView resolveResponseStatus(ResponseStatus responseStatus,
                                             HttpServletRequest request,
                                             HttpServletResponse response,
                                             Object handler,
                                             Exception ex)
                                      throws Exception
```
    Template method that handles the @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.
    Parameters:
    responseStatus - the annotation
    request - current HTTP request
    response - current HTTP response
    handler - the executed handler, or null if none chosen at the time of the exception, e.g. if multipart resolution failed
    ex - the exception
    Returns:
    an empty ModelAndView, i.e. exception resolved
    Throws:
    Exception

Class ResponseStatusExceptionResolver

Field Summary

Fields inherited from class org.springframework.web.servlet.handler.AbstractHandlerExceptionResolver

Fields inherited from interface org.springframework.core.Ordered

Constructor Summary

Method Summary

Methods inherited from class org.springframework.web.servlet.handler.AbstractHandlerExceptionResolver

Methods inherited from class java.lang.Object

Constructor Detail

ResponseStatusExceptionResolver

Method Detail

setMessageSource

doResolveException

resolveResponseStatus