java.lang.Object
- org.springframework.web.servlet.handler.AbstractHandlerExceptionResolver
- - org.springframework.web.servlet.handler.AbstractHandlerMethodExceptionResolver

所有已实现的接口:
Ordered, HandlerExceptionResolver
直接已知子类:
ExceptionHandlerExceptionResolver
```
public abstract class AbstractHandlerMethodExceptionResolver
extends AbstractHandlerExceptionResolver
```
Abstract base class for HandlerExceptionResolver implementations that support handling exceptions from handlers of type HandlerMethod.
从以下版本开始:
3.1
作者:
Rossen Stoyanchev

字段概要
- 从类继承的字段 org.springframework.web.servlet.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
AbstractHandlerMethodExceptionResolver()

方法概要

所有方法实例方法抽象方法具体方法
修饰符和类型	方法	说明
`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 abstract ModelAndView`	`doResolveHandlerMethodException(HttpServletRequest request, HttpServletResponse response, HandlerMethod handlerMethod, 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 boolean`	`shouldApplyTo(HttpServletRequest request, Object handler)`	Checks if the handler is a `HandlerMethod` and then delegates to the base class implementation of `#shouldApplyTo(HttpServletRequest, Object)` passing the bean of the `HandlerMethod`.

从类继承的方法 org.springframework.web.servlet.handler.AbstractHandlerExceptionResolver
buildLogMessage, getOrder, logException, prepareResponse, preventCaching, resolveException, setMappedHandlerClasses, setMappedHandlers, setOrder, setPreventResponseCaching, setWarnLogCategory

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
  - AbstractHandlerMethodExceptionResolver
```
public AbstractHandlerMethodExceptionResolver()
```
- 方法详细资料
  - shouldApplyTo
```
protected boolean shouldApplyTo(HttpServletRequest request,
                                @Nullable
                                Object handler)
```
    Checks if the handler is a HandlerMethod and then delegates to the base class implementation of #shouldApplyTo(HttpServletRequest, Object) passing the bean of the HandlerMethod. Otherwise returns false.
    覆盖:
    shouldApplyTo 在类中 AbstractHandlerExceptionResolver
    参数:
    request - current HTTP request
    handler - the executed handler, or null if none chosen at the time of the exception (for example, if multipart resolution failed)
    返回:
    whether this resolved should proceed with resolving the exception for the given request and handler
    另请参阅:
    AbstractHandlerExceptionResolver.setMappedHandlers(java.util.Set<?>), AbstractHandlerExceptionResolver.setMappedHandlerClasses(java.lang.Class<?>...)
  - doResolveException
```
@Nullable
protected final ModelAndView doResolveException(HttpServletRequest request,
                                                HttpServletResponse response,
                                                @Nullable
                                                Object handler,
                                                Exception ex)
```
    从类复制的说明: 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.
    指定者:
    doResolveException 在类中 AbstractHandlerExceptionResolver
    参数:
    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
    返回:
    a corresponding ModelAndView to forward to, or null for default processing in the resolution chain
  - doResolveHandlerMethodException
```
@Nullable
protected abstract ModelAndView doResolveHandlerMethodException(HttpServletRequest request,
                                                                HttpServletResponse response,
                                                                @Nullable
                                                                HandlerMethod handlerMethod,
                                                                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.
    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.
    参数:
    request - current HTTP request
    response - current HTTP response
    handlerMethod - the executed handler method, 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

类 AbstractHandlerMethodExceptionResolver

字段概要

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

从类继承的方法 java.lang.Object

构造器详细资料

AbstractHandlerMethodExceptionResolver

方法详细资料

shouldApplyTo

doResolveException

doResolveHandlerMethodException