Spring Framework 6.1.4 · org.springframework.web.servlet.handler.AbstractHandlerMethodMapping

Modifier and Type	Class and Description
private static class	AbstractHandlerMethodMapping.EmptyHandler
pack-priv static class	AbstractHandlerMethodMapping.MappingRegistration<T>
pack-priv class	AbstractHandlerMethodMapping.MappingRegistry A registry that maintains all mappings to handler methods, exposing methods to perform lookups and providing concurrent access.
private class	AbstractHandlerMethodMapping.Match A thin wrapper around a matched HandlerMethod and its mapping, for the purpose of comparing the best match with a comparator in the context of the current request.
private class	AbstractHandlerMethodMapping.MatchComparator

Modifier and Type	Field and Description
private static final CorsConfiguration	ALLOW_CORS_CONFIG
private boolean	detectHandlerMethodsInAncestorContexts
private final AbstractHandlerMethodMapping<T>.MappingRegistry	mappingRegistry
private HandlerMethodMappingNamingStrategy<T>	namingStrategy
private static final HandlerMethod	PREFLIGHT_AMBIGUOUS_MATCH
private static final String	SCOPED_TARGET_NAME_PREFIX Bean name prefix for target beans behind scoped proxies.

Access	Constructor and Description
public	AbstractHandlerMethodMapping()

Method Summary

Modifier and Type	Method and Description
private void	addMatchingMappings(Collection<T> mappings, List<AbstractHandlerMethodMapping<T>.Match> matches, HttpServletRequest request)
public void	afterPropertiesSet() Implements org.springframework.beans.factory.InitializingBean.afterPropertiesSet. Detects handler methods at initialization.
protected HandlerMethod	Returns: the created HandlerMethod createHandlerMethod(Object either a bean name or an actual handler instance handler, Method the target method method) Create the HandlerMethod instance.
protected void	detectHandlerMethods(Object either a bean name or an actual handler instance handler) Look for handler methods in the specified handler bean.
private String	formatMappings(Class<?> userType, Map<Method, T> methods)
protected String[]	getCandidateBeanNames() Determine the names of candidate beans in the application context.
protected CorsConfiguration	getCorsConfiguration(Object the handler to check (never `null`). handler, HttpServletRequest the current request. request) Overrides org.springframework.web.servlet.handler.AbstractHandlerMapping.getCorsConfiguration. Retrieve the CORS configuration for the given handler.
protected Set<String>	getDirectPaths(T mapping) Return the request mapping paths that are not patterns.
protected HandlerMethod	getHandlerInternal(HttpServletRequest current HTTP request request) Implements abstract org.springframework.web.servlet.handler.AbstractHandlerMapping.getHandlerInternal. Look up a handler method for the given request.
public Map<T, HandlerMethod>	getHandlerMethods() Return a (read-only) map with all mappings and HandlerMethod's.
public List<HandlerMethod>	Returns: a list of matching HandlerMethod's or `null`; the returned list will never be modified and is safe to iterate. getHandlerMethodsForMappingName(String the mapping name mappingName) Return the handler methods for the given mapping name.
protected abstract Comparator<T>	Returns: the comparator (never `null`) getMappingComparator(HttpServletRequest the current request request) Return a comparator for sorting matching mappings.
protected abstract T	Returns: the mapping, or `null` if the method is not mapped getMappingForMethod(Method the method to provide a mapping for method, Class<?> the handler type, possibly a subtype of the method's declaring class handlerType) Provide the mapping for a handler method.
protected Set<String>	getMappingPathPatterns(T mapping) Deprecated as of 5.3 in favor of providing non-pattern mappings via `getDirectPaths(Object)` instead Extract and return the URL paths contained in the supplied mapping.
pack-priv AbstractHandlerMethodMapping<T>.MappingRegistry	getMappingRegistry() Return the internal mapping registry.
protected abstract T	Returns: the match, or `null` if the mapping doesn't match getMatchingMapping(T the mapping to get a match for mapping, HttpServletRequest the current HTTP servlet request request) Check if a mapping matches the current request and return a (potentially new) mapping with conditions relevant to the current request.
public HandlerMethodMappingNamingStrategy<T>	getNamingStrategy() Return the configured naming strategy or `null`.
protected void	handleMatch(T the matching mapping mapping, String mapping lookup path within the current servlet mapping lookupPath, HttpServletRequest the current request request) Invoked when a matching mapping is found.
protected HandlerMethod	handleNoMatch(Set<T> all registered mappings mappings, String mapping lookup path within the current servlet mapping lookupPath, HttpServletRequest the current request request) Invoked when no matching mapping is not found.
protected void	handlerMethodsInitialized(Map<T, HandlerMethod> a read-only map with handler methods and mappings. handlerMethods) Invoked after all handler methods have been detected.
protected boolean	hasCorsConfigurationSource(Object handler) Overrides org.springframework.web.servlet.handler.AbstractHandlerMapping.hasCorsConfigurationSource. Return `true` if there is a `CorsConfigurationSource` for this handler.
protected CorsConfiguration	initCorsConfiguration(Object handler, Method method, T mapping) Extract and return the CORS configuration for the mapping.
protected void	initHandlerMethods() Scan beans in the ApplicationContext, detect and register handler methods.
protected abstract boolean	Returns: "true" if this a handler type, "false" otherwise. isHandler(Class<?> the type of the bean being checked beanType) Whether the given type is a handler with handler methods.
protected HandlerMethod	Returns: the best-matching handler method, or `null` if no match lookupHandlerMethod(String mapping lookup path within the current servlet mapping lookupPath, HttpServletRequest the current request request) Look up the best-matching handler method for the current request.
protected void	processCandidateBean(String the name of the candidate bean beanName) Determine the type of the specified candidate bean and call `detectHandlerMethods` if identified as a handler type.
protected void	registerHandlerMethod(Object the bean name of the handler or the handler instance handler, Method the method to register method, T the mapping conditions associated with the handler method mapping) Register a handler method and its unique mapping.
public void	registerMapping(T the mapping for the handler method mapping, Object the handler handler, Method the method method) Register the given mapping.
public void	setDetectHandlerMethodsInAncestorContexts(boolean detectHandlerMethodsInAncestorContexts) Whether to detect handler methods in beans in ancestor ApplicationContexts.
public void	setHandlerMethodMappingNamingStrategy(HandlerMethodMappingNamingStrategy<T> namingStrategy) Configure the naming strategy to use for assigning a default name to every mapped handler method.
public void	setPatternParser(PathPatternParser the parser to use patternParser) Overrides org.springframework.web.servlet.handler.AbstractHandlerMapping.setPatternParser. Set the `PathPatternParser` to parse `patterns` with for URL path matching.
public void	unregisterMapping(T the mapping to unregister mapping) Un-register the given mapping.

public abstract Class AbstractHandlerMethodMapping<T>

Nested and Inner Type Summary

Field Summary

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Method Summary