org.springframework.web.servlet.handler

Class AbstractHandlerMapping.CorsInterceptor

java.lang.Object

org.springframework.web.servlet.handler.HandlerInterceptorAdapter

org.springframework.web.servlet.handler.AbstractHandlerMapping.CorsInterceptor

All Implemented Interfaces:

CorsConfigurationSource, AsyncHandlerInterceptor, HandlerInterceptor

Enclosing class:

AbstractHandlerMapping

private class AbstractHandlerMapping.CorsInterceptor
extends HandlerInterceptorAdapter
implements CorsConfigurationSource

Field Summary

Fields

Modifier and Type	Field and Description
private CorsConfiguration	config

Constructor Summary

Constructors

Constructor and Description
CorsInterceptor(CorsConfiguration config)

Method Summary

Modifier and Type	Method and Description
CorsConfiguration	getCorsConfiguration(HttpServletRequest request) Return a CorsConfiguration based on the incoming request.
boolean	preHandle(HttpServletRequest request, HttpServletResponse response, java.lang.Object handler) This implementation always returns true.

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

afterCompletion, afterConcurrentHandlingStarted, postHandle

Methods inherited from class java.lang.Object

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

Field Detail

config

private final CorsConfiguration config

Constructor Detail

CorsInterceptor

public CorsInterceptor(CorsConfiguration config)

Method Detail

preHandle

public boolean preHandle(HttpServletRequest request,
                         HttpServletResponse response,
                         java.lang.Object handler)
                  throws java.lang.Exception

Description copied from class: HandlerInterceptorAdapter

This implementation always returns true.

Specified by:

preHandle in interface HandlerInterceptor

Overrides:

preHandle in class HandlerInterceptorAdapter

Parameters:

request - current HTTP request

response - current HTTP response

handler - chosen handler to execute, for type and/or instance evaluation

Returns:

true if the execution chain should proceed with the next interceptor or the handler itself. Else, DispatcherServlet assumes that this interceptor has already dealt with the response itself.

Throws:

java.lang.Exception - in case of errors

getCorsConfiguration

public CorsConfiguration getCorsConfiguration(HttpServletRequest request)

Description copied from interface: CorsConfigurationSource

Return a CorsConfiguration based on the incoming request.

Specified by:

getCorsConfiguration in interface CorsConfigurationSource

Returns:

the associated CorsConfiguration, or null if none