public class RequestMappingHandlerMapping extends RequestMappingInfoHandlerMapping implements EmbeddedValueResolverAware
RequestMappingInfoHandlerMapping
that creates
RequestMappingInfo
instances from class-level and method-level
@RequestMapping
annotations.Modifier and Type | Field and Description |
---|---|
private RequestMappingInfo.BuilderConfiguration |
config |
private RequestedContentTypeResolver |
contentTypeResolver |
private StringValueResolver |
embeddedValueResolver |
logger
BEST_MATCHING_HANDLER_ATTRIBUTE, BEST_MATCHING_PATTERN_ATTRIBUTE, MATRIX_VARIABLES_ATTRIBUTE, PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE, PRODUCIBLE_MEDIA_TYPES_ATTRIBUTE, URI_TEMPLATE_VARIABLES_ATTRIBUTE
HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE
Constructor and Description |
---|
RequestMappingHandlerMapping() |
Modifier and Type | Method and Description |
---|---|
void |
afterPropertiesSet()
Detects handler methods at initialization.
|
private RequestMappingInfo |
createRequestMappingInfo(java.lang.reflect.AnnotatedElement element)
Delegates to
createRequestMappingInfo(RequestMapping, RequestCondition) ,
supplying the appropriate custom RequestCondition depending on whether
the supplied annotatedElement is a class or method. |
protected RequestMappingInfo |
createRequestMappingInfo(RequestMapping requestMapping,
RequestCondition<?> customCondition)
Create a
RequestMappingInfo from the supplied
@RequestMapping annotation, which is either
a directly declared annotation, a meta-annotation, or the synthesized
result of merging annotation attributes within an annotation hierarchy. |
RequestedContentTypeResolver |
getContentTypeResolver()
Return the configured
RequestedContentTypeResolver . |
protected RequestCondition<?> |
getCustomMethodCondition(java.lang.reflect.Method method)
Provide a custom method-level request condition.
|
protected RequestCondition<?> |
getCustomTypeCondition(java.lang.Class<?> handlerType)
Provide a custom type-level request condition.
|
protected RequestMappingInfo |
getMappingForMethod(java.lang.reflect.Method method,
java.lang.Class<?> handlerType)
Uses method and type-level @
RequestMapping annotations to create
the RequestMappingInfo. |
protected CorsConfiguration |
initCorsConfiguration(java.lang.Object handler,
java.lang.reflect.Method method,
RequestMappingInfo mappingInfo)
Extract and return the CORS configuration for the mapping.
|
protected boolean |
isHandler(java.lang.Class<?> beanType)
Whether the given type is a handler with handler methods.
|
private java.lang.String |
resolveCorsAnnotationValue(java.lang.String value) |
protected java.lang.String[] |
resolveEmbeddedValuesInPatterns(java.lang.String[] patterns)
Resolve placeholder values in the given array of patterns.
|
void |
setContentTypeResolver(RequestedContentTypeResolver contentTypeResolver)
Set the
RequestedContentTypeResolver to use to determine requested media types. |
void |
setEmbeddedValueResolver(StringValueResolver resolver)
Set the StringValueResolver to use for resolving embedded definition values.
|
private void |
updateCorsConfig(CorsConfiguration config,
CrossOrigin annotation) |
getMappingComparator, getMatchingMapping, handleMatch, handleNoMatch
createHandlerMethod, detectHandlerMethods, getCorsConfiguration, getHandlerInternal, getHandlerMethods, handlerMethodsInitialized, initHandlerMethods, lookupHandlerMethod, registerHandlerMethod, registerMapping, unregisterMapping
getCorsProcessor, getHandler, getOrder, getPathPatternParser, setCorsConfigurations, setCorsProcessor, setOrder, setUseCaseSensitiveMatch, setUseTrailingSlashMatch
getApplicationContext, getMessageSourceAccessor, initApplicationContext, initApplicationContext, isContextRequired, obtainApplicationContext, requiredContextClass, setApplicationContext
private RequestedContentTypeResolver contentTypeResolver
@Nullable private StringValueResolver embeddedValueResolver
private RequestMappingInfo.BuilderConfiguration config
public void setContentTypeResolver(RequestedContentTypeResolver contentTypeResolver)
RequestedContentTypeResolver
to use to determine requested media types.
If not set, the default constructor is used.public void setEmbeddedValueResolver(StringValueResolver resolver)
EmbeddedValueResolverAware
setEmbeddedValueResolver
in interface EmbeddedValueResolverAware
public void afterPropertiesSet()
AbstractHandlerMethodMapping
afterPropertiesSet
in interface InitializingBean
afterPropertiesSet
in class AbstractHandlerMethodMapping<RequestMappingInfo>
public RequestedContentTypeResolver getContentTypeResolver()
RequestedContentTypeResolver
.protected boolean isHandler(java.lang.Class<?> beanType)
Controller
annotation.isHandler
in class AbstractHandlerMethodMapping<RequestMappingInfo>
beanType
- the type of the bean being checkedprotected RequestMappingInfo getMappingForMethod(java.lang.reflect.Method method, java.lang.Class<?> handlerType)
RequestMapping
annotations to create
the RequestMappingInfo.getMappingForMethod
in class AbstractHandlerMethodMapping<RequestMappingInfo>
method
- the method to provide a mapping forhandlerType
- the handler type, possibly a sub-type of the method's
declaring classnull
if the method
does not have a @RequestMapping
annotation.getCustomMethodCondition(Method)
,
getCustomTypeCondition(Class)
@Nullable private RequestMappingInfo createRequestMappingInfo(java.lang.reflect.AnnotatedElement element)
createRequestMappingInfo(RequestMapping, RequestCondition)
,
supplying the appropriate custom RequestCondition
depending on whether
the supplied annotatedElement
is a class or method.@Nullable protected RequestCondition<?> getCustomTypeCondition(java.lang.Class<?> handlerType)
RequestCondition
can be of any type so long as the
same condition type is returned from all calls to this method in order
to ensure custom request conditions can be combined and compared.
Consider extending
AbstractRequestCondition
for custom condition types and using
CompositeRequestCondition
to provide multiple custom conditions.
handlerType
- the handler type for which to create the conditionnull
@Nullable protected RequestCondition<?> getCustomMethodCondition(java.lang.reflect.Method method)
RequestCondition
can be of any type so long as the
same condition type is returned from all calls to this method in order
to ensure custom request conditions can be combined and compared.
Consider extending
AbstractRequestCondition
for custom condition types and using
CompositeRequestCondition
to provide multiple custom conditions.
method
- the handler method for which to create the conditionnull
protected RequestMappingInfo createRequestMappingInfo(RequestMapping requestMapping, @Nullable RequestCondition<?> customCondition)
RequestMappingInfo
from the supplied
@RequestMapping
annotation, which is either
a directly declared annotation, a meta-annotation, or the synthesized
result of merging annotation attributes within an annotation hierarchy.protected java.lang.String[] resolveEmbeddedValuesInPatterns(java.lang.String[] patterns)
protected CorsConfiguration initCorsConfiguration(java.lang.Object handler, java.lang.reflect.Method method, RequestMappingInfo mappingInfo)
AbstractHandlerMethodMapping
initCorsConfiguration
in class AbstractHandlerMethodMapping<RequestMappingInfo>
private void updateCorsConfig(CorsConfiguration config, @Nullable CrossOrigin annotation)
private java.lang.String resolveCorsAnnotationValue(java.lang.String value)