java.lang.Object
- org.springframework.web.portlet.handler.AbstractHandlerExceptionResolver
- - org.springframework.web.portlet.mvc.annotation.AnnotationMethodHandlerExceptionResolver

所有已实现的接口:
Ordered, HandlerExceptionResolver
```
public class AnnotationMethodHandlerExceptionResolver
extends AbstractHandlerExceptionResolver
```
Implementation of the HandlerExceptionResolver interface that handles exceptions through the ExceptionHandler annotation.
This exception resolver is enabled by default in the DispatcherPortlet.
从以下版本开始:
3.0
作者:
Arjen Poutsma, Juergen Hoeller

字段概要
- 从类继承的字段 org.springframework.web.portlet.handler.AbstractHandlerExceptionResolver
  logger
- 从接口继承的字段 org.springframework.core.Ordered
  HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

构造器概要
构造器
构造器说明
AnnotationMethodHandlerExceptionResolver()

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`protected ModelAndView`	`doResolveException(PortletRequest request, MimeResponse 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 List<Class<? extends Throwable>>`	`getHandledExceptions(Method method)`	Returns all the exception classes handled by the given method.
`protected Object`	`resolveCommonArgument(MethodParameter methodParameter, NativeWebRequest webRequest, Exception thrownException)`	Resolves common method arguments.
`protected Object`	`resolveStandardArgument(Class<?> parameterType, NativeWebRequest webRequest, Exception thrownException)`	Resolves standard method arguments.
`void`	`setCustomArgumentResolver(WebArgumentResolver argumentResolver)`	Set a custom ArgumentResolvers to use for special method parameter types.
`void`	`setCustomArgumentResolvers(WebArgumentResolver[] argumentResolvers)`	Set one or more custom ArgumentResolvers to use for special method parameter types.

从类继承的方法 org.springframework.web.portlet.handler.AbstractHandlerExceptionResolver
buildLogMessage, getOrder, logException, resolveException, resolveException, setMappedHandlerClasses, setMappedHandlers, setOrder, setRenderWhenMinimized, setWarnLogCategory, shouldApplyTo

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - AnnotationMethodHandlerExceptionResolver
```
public AnnotationMethodHandlerExceptionResolver()
```
- 方法详细资料
  - setCustomArgumentResolver
```
public void setCustomArgumentResolver(WebArgumentResolver argumentResolver)
```
    Set a custom ArgumentResolvers to use for special method parameter types.
    Such a custom ArgumentResolver will kick in first, having a chance to resolve an argument value before the standard argument handling kicks in.
  - setCustomArgumentResolvers
```
public void setCustomArgumentResolvers(WebArgumentResolver[] argumentResolvers)
```
    Set one or more custom ArgumentResolvers to use for special method parameter types.
    Any such custom ArgumentResolver will kick in first, having a chance to resolve an argument value before the standard argument handling kicks in.
  - doResolveException
```
protected ModelAndView doResolveException(PortletRequest request,
                                          MimeResponse response,
                                          Object handler,
                                          Exception ex)
```
    从类复制的说明: AbstractHandlerExceptionResolver
    Actually resolve the given exception that got thrown during on handler execution, returning a ModelAndView that represents a specific error page if appropriate.
    Must 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.
    指定者:
    doResolveException 在类中 AbstractHandlerExceptionResolver
    参数:
    request - current portlet request
    response - current portlet 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
    返回:
    a corresponding ModelAndView to forward to, or null for default processing
  - getHandledExceptions
```
protected List<Class<? extends Throwable>> getHandledExceptions(Method method)
```
    Returns all the exception classes handled by the given method.
    Default implementation looks for exceptions in the annotation, or - if that annotation element is empty - any exceptions listed in the method parameters if the method is annotated with @ExceptionHandler.
    参数:
    method - the method
    返回:
    the handled exceptions
  - resolveCommonArgument
```
protected Object resolveCommonArgument(MethodParameter methodParameter,
                                       NativeWebRequest webRequest,
                                       Exception thrownException)
                                throws Exception
```
    Resolves common method arguments. Delegates to registered argumentResolvers first, then checking resolveStandardArgument(java.lang.Class<?>, org.springframework.web.context.request.NativeWebRequest, java.lang.Exception).
    参数:
    methodParameter - the method parameter
    webRequest - the request
    thrownException - the exception thrown
    返回:
    the argument value, or WebArgumentResolver.UNRESOLVED
    抛出:
    Exception
  - resolveStandardArgument
```
protected Object resolveStandardArgument(Class<?> parameterType,
                                         NativeWebRequest webRequest,
                                         Exception thrownException)
                                  throws Exception
```
    Resolves standard method arguments. The default implementation handles NativeWebRequest, ServletRequest, ServletResponse, HttpSession, Principal, Locale, request InputStream, request Reader, response OutputStream, response Writer, and the given thrownException.
    参数:
    parameterType - the method parameter type
    webRequest - the request
    thrownException - the exception thrown
    返回:
    the argument value, or WebArgumentResolver.UNRESOLVED
    抛出:
    Exception

类 AnnotationMethodHandlerExceptionResolver

字段概要

从类继承的字段 org.springframework.web.portlet.handler.AbstractHandlerExceptionResolver

从接口继承的字段 org.springframework.core.Ordered

构造器概要

方法概要

从类继承的方法 org.springframework.web.portlet.handler.AbstractHandlerExceptionResolver

从类继承的方法 java.lang.Object

构造器详细资料

AnnotationMethodHandlerExceptionResolver

方法详细资料

setCustomArgumentResolver

setCustomArgumentResolvers

doResolveException

getHandledExceptions

resolveCommonArgument

resolveStandardArgument