public class HandlerMappingIntrospector extends Object implements CorsConfigurationSource, ApplicationContextAware, InitializingBean
HandlerMapping that would
serve a specific request.
Provides the following methods:
getMatchableHandlerMapping(javax.servlet.http.HttpServletRequest) — obtain a HandlerMapping
to check request-matching criteria against.
getCorsConfiguration(javax.servlet.http.HttpServletRequest) — obtain the CORS configuration for the
request.
Note: This is primarily an SPI to allow Spring Security to align its pattern matching with the same pattern matching that would be used in Spring MVC for a given request, in order to avoid security issues. Use of this introspector should be avoided for other purposes because it incurs the overhead of resolving the handler for a request.
| Constructor and Description |
|---|
HandlerMappingIntrospector()
Constructor for use with
ApplicationContextAware. |
HandlerMappingIntrospector(ApplicationContext context)
Deprecated.
as of 4.3.12, in favor of
setApplicationContext(org.springframework.context.ApplicationContext) |
| Modifier and Type | Method and Description |
|---|---|
void |
afterPropertiesSet()
Invoked by the containing
BeanFactory after it has set all bean properties
and satisfied BeanFactoryAware, ApplicationContextAware etc. |
CorsConfiguration |
getCorsConfiguration(HttpServletRequest request)
Return a
CorsConfiguration based on the incoming request. |
List<HandlerMapping> |
getHandlerMappings()
Return the configured or detected HandlerMapping's.
|
MatchableHandlerMapping |
getMatchableHandlerMapping(HttpServletRequest request)
Find the
HandlerMapping that would handle the given request and
return it as a MatchableHandlerMapping that can be used to test
request-matching criteria. |
void |
setApplicationContext(ApplicationContext applicationContext)
Set the ApplicationContext that this object runs in.
|
public HandlerMappingIntrospector()
ApplicationContextAware.@Deprecated public HandlerMappingIntrospector(ApplicationContext context)
setApplicationContext(org.springframework.context.ApplicationContext)HandlerMappings in the
given ApplicationContext or falls back on
"DispatcherServlet.properties" like the DispatcherServlet.public List<HandlerMapping> getHandlerMappings()
public void setApplicationContext(ApplicationContext applicationContext)
ApplicationContextAwareInvoked after population of normal bean properties but before an init callback such
as InitializingBean.afterPropertiesSet()
or a custom init-method. Invoked after ResourceLoaderAware.setResourceLoader(org.springframework.core.io.ResourceLoader),
ApplicationEventPublisherAware.setApplicationEventPublisher(org.springframework.context.ApplicationEventPublisher) and
MessageSourceAware, if applicable.
setApplicationContext in interface ApplicationContextAwareapplicationContext - the ApplicationContext object to be used by this objectBeanInitializationExceptionpublic void afterPropertiesSet()
InitializingBeanBeanFactory after it has set all bean properties
and satisfied BeanFactoryAware, ApplicationContextAware etc.
This method allows the bean instance to perform validation of its overall configuration and final initialization when all bean properties have been set.
afterPropertiesSet in interface InitializingBean@Nullable public MatchableHandlerMapping getMatchableHandlerMapping(HttpServletRequest request) throws Exception
HandlerMapping that would handle the given request and
return it as a MatchableHandlerMapping that can be used to test
request-matching criteria.
If the matching HandlerMapping is not an instance of
MatchableHandlerMapping, an IllegalStateException is raised.
request - the current requestnullException - if any of the HandlerMapping's raise an exception@Nullable public CorsConfiguration getCorsConfiguration(HttpServletRequest request)
CorsConfigurationSourceCorsConfiguration based on the incoming request.getCorsConfiguration in interface CorsConfigurationSourceCorsConfiguration, or null if none