java.lang.Object
- org.springframework.context.support.ApplicationObjectSupport
- - org.springframework.web.context.support.WebApplicationObjectSupport
  - - org.springframework.web.servlet.handler.AbstractHandlerMapping
    - - org.springframework.web.servlet.handler.AbstractUrlHandlerMapping
      - org.springframework.web.servlet.handler.AbstractDetectingUrlHandlerMapping
        org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping

All Implemented Interfaces:
Aware, ApplicationContextAware, Ordered, ServletContextAware, MatchableHandlerMapping, HandlerMapping
```
@Deprecated
public class DefaultAnnotationHandlerMapping
extends AbstractDetectingUrlHandlerMapping
```
Deprecated.
as of Spring 3.2, in favor of RequestMappingHandlerMapping
Implementation of the HandlerMapping interface that maps handlers based on HTTP paths expressed through the RequestMapping annotation at the type or method level.
Registered by default in DispatcherServlet on Java 5+. NOTE: If you define custom HandlerMapping beans in your DispatcherServlet context, you need to add a DefaultAnnotationHandlerMapping bean explicitly, since custom HandlerMapping beans replace the default mapping strategies. Defining a DefaultAnnotationHandlerMapping also allows for registering custom interceptors:
```
 <bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">
   <property name="interceptors">
     ...
   </property>
 </bean>
```
Annotated controllers are usually marked with the Controller stereotype at the type level. This is not strictly necessary when RequestMapping is applied at the type level (since such a handler usually implements the Controller interface). However, Controller is required for detecting RequestMapping annotations at the method level if RequestMapping is not present at the type level.
NOTE: Method-level mappings are only allowed to narrow the mapping expressed at the class level (if any). HTTP paths need to uniquely map onto specific handler beans, with any given HTTP path only allowed to be mapped onto one specific handler bean (not spread across multiple handler beans). It is strongly recommended to co-locate related handler methods into the same bean.
The AnnotationMethodHandlerAdapter is responsible for processing annotated handler methods, as mapped by this HandlerMapping. For RequestMapping at the type level, specific HandlerAdapters such as SimpleControllerHandlerAdapter apply.
Since:
2.5
Author:
Juergen Hoeller, Arjen Poutsma
See Also:
RequestMapping, AnnotationMethodHandlerAdapter

Field Summary
- Fields inherited from class org.springframework.context.support.ApplicationObjectSupport
  logger
- Fields inherited from interface org.springframework.web.servlet.HandlerMapping
  BEST_MATCHING_HANDLER_ATTRIBUTE, BEST_MATCHING_PATTERN_ATTRIBUTE, INTROSPECT_TYPE_LEVEL_MAPPING, MATRIX_VARIABLES_ATTRIBUTE, PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE, PRODUCIBLE_MEDIA_TYPES_ATTRIBUTE, URI_TEMPLATE_VARIABLES_ATTRIBUTE
- Fields inherited from interface org.springframework.core.Ordered
  HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary
Constructors
Constructor Description
DefaultAnnotationHandlerMapping()
Deprecated.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`protected void`	`addUrlsForPath(Set<String> urls, String path)`	Deprecated. Add URLs and/or URL patterns for the given path.
`protected String[]`	`determineUrlsForHandler(String beanName)`	Deprecated. Checks for presence of the `RequestMapping` annotation on the handler class and on any of its methods.
`protected String[]`	`determineUrlsForHandlerMethods(Class<?> handlerType)`	Deprecated. Derive URL mappings from the handler's method-level mappings.
`protected String[]`	`determineUrlsForHandlerMethods(Class<?> handlerType, boolean hasTypeLevelMapping)`	Deprecated. Derive URL mappings from the handler's method-level mappings.
`void`	`setUseDefaultSuffixPattern(boolean useDefaultSuffixPattern)`	Deprecated. Set whether to register paths using the default suffix pattern as well: i.e.
`protected boolean`	`supportsTypeLevelMappings()`	Deprecated. Indicates whether this handler mapping support type-level mappings.
`protected void`	`validateHandler(Object handler, HttpServletRequest request)`	Deprecated. Validate the given annotated handler against the current request.
`protected void`	`validateMapping(RequestMapping mapping, HttpServletRequest request)`	Deprecated. Validate the given type-level mapping metadata against the current request, checking HTTP request method and parameter conditions.

Methods inherited from class org.springframework.web.servlet.handler.AbstractDetectingUrlHandlerMapping
detectHandlers, initApplicationContext, setDetectHandlersInAncestorContexts

Methods inherited from class org.springframework.web.servlet.handler.AbstractUrlHandlerMapping
buildPathExposingHandler, exposePathWithinMapping, exposeUriTemplateVariables, getHandlerInternal, getHandlerMap, getRootHandler, lookupHandler, match, registerHandler, registerHandler, setLazyInitHandlers, setRootHandler, setUseTrailingSlashMatch, useTrailingSlashMatch

Methods inherited from class org.springframework.web.servlet.handler.AbstractHandlerMapping
adaptInterceptor, detectMappedInterceptors, extendInterceptors, getAdaptedInterceptors, getCorsConfiguration, getCorsConfigurations, getCorsHandlerExecutionChain, getCorsProcessor, getDefaultHandler, getHandler, getHandlerExecutionChain, getMappedInterceptors, getOrder, getPathMatcher, getUrlPathHelper, initInterceptors, setAlwaysUseFullPath, setCorsConfigurations, setCorsProcessor, setDefaultHandler, setInterceptors, setOrder, setPathMatcher, setRemoveSemicolonContent, setUrlDecode, setUrlPathHelper

Methods inherited from class org.springframework.web.context.support.WebApplicationObjectSupport
getServletContext, getTempDir, getWebApplicationContext, initApplicationContext, initServletContext, isContextRequired, setServletContext

Methods inherited from class org.springframework.context.support.ApplicationObjectSupport
getApplicationContext, getMessageSourceAccessor, requiredContextClass, setApplicationContext

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

Methods inherited from interface org.springframework.web.servlet.HandlerMapping
getHandler

- Constructor Detail
  - DefaultAnnotationHandlerMapping
```
public DefaultAnnotationHandlerMapping()
```
    Deprecated.
- Method Detail
  - setUseDefaultSuffixPattern
```
public void setUseDefaultSuffixPattern(boolean useDefaultSuffixPattern)
```
    Deprecated.
    Set whether to register paths using the default suffix pattern as well: i.e. whether "/users" should be registered as "/users.*" and "/users/" too.
    Default is "true". Turn this convention off if you intend to interpret your @RequestMapping paths strictly.
    Note that paths which include a ".xxx" suffix or end with "/" already will not be transformed using the default suffix pattern in any case.
  - determineUrlsForHandler
```
protected String[] determineUrlsForHandler(String beanName)
```
    Deprecated.
    Checks for presence of the RequestMapping annotation on the handler class and on any of its methods.
    Specified by:
    determineUrlsForHandler in class AbstractDetectingUrlHandlerMapping
    Parameters:
    beanName - the name of the candidate bean
    Returns:
    the URLs determined for the bean, or null or an empty array if none
  - determineUrlsForHandlerMethods
```
protected String[] determineUrlsForHandlerMethods(Class<?> handlerType,
                                                  boolean hasTypeLevelMapping)
```
    Deprecated.
    Derive URL mappings from the handler's method-level mappings.
    Parameters:
    handlerType - the handler type to introspect
    hasTypeLevelMapping - whether the method-level mappings are nested within a type-level mapping
    Returns:
    the array of mapped URLs
  - determineUrlsForHandlerMethods
```
protected String[] determineUrlsForHandlerMethods(Class<?> handlerType)
```
    Deprecated.
    Derive URL mappings from the handler's method-level mappings.
    Parameters:
    handlerType - the handler type to introspect
    Returns:
    the array of mapped URLs
  - addUrlsForPath
```
protected void addUrlsForPath(Set<String> urls,
                              String path)
```
    Deprecated.
    Add URLs and/or URL patterns for the given path.
    Parameters:
    urls - the Set of URLs for the current bean
    path - the currently introspected path
  - validateHandler
```
protected void validateHandler(Object handler,
                               HttpServletRequest request)
                        throws Exception
```
    Deprecated.
    Validate the given annotated handler against the current request.
    Overrides:
    validateHandler in class AbstractUrlHandlerMapping
    Parameters:
    handler - the handler object to validate
    request - current HTTP request
    Throws:
    Exception - if validation failed
    See Also:
    validateMapping(org.springframework.web.bind.annotation.RequestMapping, javax.servlet.http.HttpServletRequest)
  - validateMapping
```
protected void validateMapping(RequestMapping mapping,
                               HttpServletRequest request)
                        throws Exception
```
    Deprecated.
    Validate the given type-level mapping metadata against the current request, checking HTTP request method and parameter conditions.
    Parameters:
    mapping - the mapping metadata to validate
    request - current HTTP request
    Throws:
    Exception - if validation failed
  - supportsTypeLevelMappings
```
protected boolean supportsTypeLevelMappings()
```
    Deprecated.
    Description copied from class: AbstractUrlHandlerMapping
    Indicates whether this handler mapping support type-level mappings. Default to false.
    Overrides:
    supportsTypeLevelMappings in class AbstractUrlHandlerMapping

Class DefaultAnnotationHandlerMapping

Field Summary

Fields inherited from class org.springframework.context.support.ApplicationObjectSupport

Fields inherited from interface org.springframework.web.servlet.HandlerMapping

Fields inherited from interface org.springframework.core.Ordered

Constructor Summary

Method Summary

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

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

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

Methods inherited from class org.springframework.web.context.support.WebApplicationObjectSupport

Methods inherited from class org.springframework.context.support.ApplicationObjectSupport

Methods inherited from class java.lang.Object

Methods inherited from interface org.springframework.web.servlet.HandlerMapping

Constructor Detail

DefaultAnnotationHandlerMapping

Method Detail

setUseDefaultSuffixPattern

determineUrlsForHandler

determineUrlsForHandlerMethods

determineUrlsForHandlerMethods

addUrlsForPath

validateHandler

validateMapping

supportsTypeLevelMappings