ai.foremast.micrometer.web.servlet

Class HandlerMappingIntrospector

java.lang.Object

ai.foremast.micrometer.web.servlet.HandlerMappingIntrospector

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationContextAware, org.springframework.web.cors.CorsConfigurationSource

public class HandlerMappingIntrospectorextends Objectimplements org.springframework.web.cors.CorsConfigurationSource, org.springframework.context.ApplicationContextAware, org.springframework.beans.factory.InitializingBean

Helper class to get information from the HandlerMapping that would serve a specific request.

Provides the following methods:

• getHandlerExecutionChain(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.

Since:

4.3.1

Author:

Rossen Stoyanchev

Constructor Summary

Constructors

Constructor and Description
HandlerMappingIntrospector() Constructor for use with ApplicationContextAware.
HandlerMappingIntrospector(org.springframework.context.ApplicationContext context) Deprecated. as of 4.3.12, in favor of setApplicationContext(org.springframework.context.ApplicationContext)

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet()
org.springframework.web.cors.CorsConfiguration	getCorsConfiguration(javax.servlet.http.HttpServletRequest request)
org.springframework.web.servlet.HandlerExecutionChain	getHandlerExecutionChain(javax.servlet.http.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.
List<org.springframework.web.servlet.HandlerMapping>	getHandlerMappings() Return the configured HandlerMapping's.
void	setApplicationContext(org.springframework.context.ApplicationContext applicationContext)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HandlerMappingIntrospector

public HandlerMappingIntrospector()

Constructor for use with ApplicationContextAware.

HandlerMappingIntrospector

@Deprecatedpublic HandlerMappingIntrospector(org.springframework.context.ApplicationContext context)

Deprecated. as of 4.3.12, in favor of setApplicationContext(org.springframework.context.ApplicationContext)

Constructor that detects the configured HandlerMappings in the given ApplicationContext or falls back on "DispatcherServlet.properties" like the DispatcherServlet.

Method Detail

getHandlerMappings

public List<org.springframework.web.servlet.HandlerMapping> getHandlerMappings()

Return the configured HandlerMapping's.

setApplicationContext

public void setApplicationContext(org.springframework.context.ApplicationContext applicationContext)

Specified by:

setApplicationContext in interface org.springframework.context.ApplicationContextAware

afterPropertiesSet

public void afterPropertiesSet()

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

getHandlerExecutionChain

public org.springframework.web.servlet.HandlerExecutionChain getHandlerExecutionChain(javax.servlet.http.HttpServletRequest request)                                                                               throws Exception

Find the 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.

Parameters:

request - the current request

Returns:

the resolved matcher, or null

Throws:

Exception - if any of the HandlerMapping's raise an exception

getCorsConfiguration

public org.springframework.web.cors.CorsConfiguration getCorsConfiguration(javax.servlet.http.HttpServletRequest request)

Specified by:

getCorsConfiguration in interface org.springframework.web.cors.CorsConfigurationSource