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java.lang.Objectorg.springframework.web.servlet.handler.AbstractHandlerExceptionResolver
org.springframework.web.servlet.handler.AbstractHandlerMethodExceptionResolver
org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver
public class ExceptionHandlerExceptionResolver
An AbstractHandlerMethodExceptionResolver that resolves exceptions
through @ExceptionHandler methods.
Support for custom argument and return value types can be added via
setCustomArgumentResolvers(java.util.List and setCustomReturnValueHandlers(java.util.List.
Or alternatively to re-configure all argument and return value types use
setArgumentResolvers(java.util.List and setReturnValueHandlers(List).
| Field Summary |
|---|
| Fields inherited from class org.springframework.web.servlet.handler.AbstractHandlerExceptionResolver |
|---|
logger |
| Fields inherited from interface org.springframework.core.Ordered |
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HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE |
| Constructor Summary | |
|---|---|
ExceptionHandlerExceptionResolver()
Default constructor. |
|
| Method Summary | |
|---|---|
void |
afterPropertiesSet()
Invoked by a BeanFactory after it has set all bean properties supplied (and satisfied BeanFactoryAware and ApplicationContextAware). |
protected ModelAndView |
doResolveHandlerMethodException(HttpServletRequest request,
HttpServletResponse response,
HandlerMethod handlerMethod,
Exception exception)
Find an @ ExceptionHandler method and invoke it to handle the
raised exception. |
HandlerMethodArgumentResolverComposite |
getArgumentResolvers()
Return the configured argument resolvers, or possibly null if
not initialized yet via afterPropertiesSet(). |
List<HandlerMethodArgumentResolver> |
getCustomArgumentResolvers()
Return the custom argument resolvers, or null. |
List<HandlerMethodReturnValueHandler> |
getCustomReturnValueHandlers()
Return the custom return value handlers, or null. |
protected List<HandlerMethodArgumentResolver> |
getDefaultArgumentResolvers()
Return the list of argument resolvers to use including built-in resolvers and custom resolvers provided via setCustomArgumentResolvers(java.util.List. |
protected List<HandlerMethodReturnValueHandler> |
getDefaultReturnValueHandlers()
Return the list of return value handlers to use including built-in and custom handlers provided via setReturnValueHandlers(java.util.List. |
protected ServletInvocableHandlerMethod |
getExceptionHandlerMethod(HandlerMethod handlerMethod,
Exception exception)
Find the @ ExceptionHandler method for the given exception. |
List<HttpMessageConverter<?>> |
getMessageConverters()
Return the configured message body converters. |
HandlerMethodReturnValueHandlerComposite |
getReturnValueHandlers()
Return the configured handlers, or possibly null if not
initialized yet via afterPropertiesSet(). |
void |
setArgumentResolvers(List<HandlerMethodArgumentResolver> argumentResolvers)
Configure the complete list of supported argument types thus overriding the resolvers that would otherwise be configured by default. |
void |
setCustomArgumentResolvers(List<HandlerMethodArgumentResolver> argumentResolvers)
Provide resolvers for custom argument types. |
void |
setCustomReturnValueHandlers(List<HandlerMethodReturnValueHandler> returnValueHandlers)
Provide handlers for custom return value types. |
void |
setMessageConverters(List<HttpMessageConverter<?>> messageConverters)
Set the message body converters to use. |
void |
setReturnValueHandlers(List<HandlerMethodReturnValueHandler> returnValueHandlers)
Configure the complete list of supported return value types thus overriding handlers that would otherwise be configured by default. |
| Methods inherited from class org.springframework.web.servlet.handler.AbstractHandlerMethodExceptionResolver |
|---|
doResolveException, shouldApplyTo |
| Methods inherited from class org.springframework.web.servlet.handler.AbstractHandlerExceptionResolver |
|---|
buildLogMessage, getOrder, logException, prepareResponse, preventCaching, resolveException, setMappedHandlerClasses, setMappedHandlers, setOrder, setPreventResponseCaching, setWarnLogCategory |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public ExceptionHandlerExceptionResolver()
| Method Detail |
|---|
public void setCustomArgumentResolvers(List<HandlerMethodArgumentResolver> argumentResolvers)
setArgumentResolvers(java.util.List) instead.
public List<HandlerMethodArgumentResolver> getCustomArgumentResolvers()
null.
public void setArgumentResolvers(List<HandlerMethodArgumentResolver> argumentResolvers)
public HandlerMethodArgumentResolverComposite getArgumentResolvers()
null if
not initialized yet via afterPropertiesSet().
public void setCustomReturnValueHandlers(List<HandlerMethodReturnValueHandler> returnValueHandlers)
setReturnValueHandlers(java.util.List) .
public List<HandlerMethodReturnValueHandler> getCustomReturnValueHandlers()
null.
public void setReturnValueHandlers(List<HandlerMethodReturnValueHandler> returnValueHandlers)
public HandlerMethodReturnValueHandlerComposite getReturnValueHandlers()
null if not
initialized yet via afterPropertiesSet().
public void setMessageConverters(List<HttpMessageConverter<?>> messageConverters)
These converters are used to convert from and to HTTP requests and responses.
public List<HttpMessageConverter<?>> getMessageConverters()
public void afterPropertiesSet()
InitializingBeanThis method allows the bean instance to perform initialization only possible when all bean properties have been set and to throw an exception in the event of misconfiguration.
afterPropertiesSet in interface InitializingBeanprotected List<HandlerMethodArgumentResolver> getDefaultArgumentResolvers()
setCustomArgumentResolvers(java.util.List) .
protected List<HandlerMethodReturnValueHandler> getDefaultReturnValueHandlers()
setReturnValueHandlers(java.util.List) .
protected ModelAndView doResolveHandlerMethodException(HttpServletRequest request,
HttpServletResponse response,
HandlerMethod handlerMethod,
Exception exception)
ExceptionHandler method and invoke it to handle the
raised exception.
doResolveHandlerMethodException in class AbstractHandlerMethodExceptionResolverrequest - current HTTP requestresponse - current HTTP responsehandlerMethod - the executed handler method, or null if none chosen at the time
of the exception (for example, if multipart resolution failed)exception - the exception that got thrown during handler execution
null for default processing
protected ServletInvocableHandlerMethod getExceptionHandlerMethod(HandlerMethod handlerMethod,
Exception exception)
ExceptionHandler method for the given exception.
The default implementation searches @ExceptionHandler methods
in the class hierarchy of the method that raised the exception.
handlerMethod - the method where the exception was raisedexception - the raised exception
null
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