org.springframework.cloud.gateway.handler

Class RoutePredicateHandlerMapping

java.lang.Object

org.springframework.context.support.ApplicationObjectSupport

org.springframework.web.reactive.handler.AbstractHandlerMapping

org.springframework.cloud.gateway.handler.RoutePredicateHandlerMapping

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware, org.springframework.context.ApplicationContextAware, org.springframework.core.Ordered, org.springframework.web.reactive.HandlerMapping

public class RoutePredicateHandlerMapping
extends org.springframework.web.reactive.handler.AbstractHandlerMapping

Author:

Spencer Gibb

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RoutePredicateHandlerMapping.ManagementPortType

Field Summary

Fields inherited from class org.springframework.context.support.ApplicationObjectSupport

logger

Fields inherited from interface org.springframework.web.reactive.HandlerMapping

BEST_MATCHING_HANDLER_ATTRIBUTE, BEST_MATCHING_PATTERN_ATTRIBUTE, MATRIX_VARIABLES_ATTRIBUTE, PATH_WITHIN_HANDLER_MAPPING_ATTRIBUTE, PRODUCIBLE_MEDIA_TYPES_ATTRIBUTE, URI_TEMPLATE_VARIABLES_ATTRIBUTE

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

Constructors

Constructor and Description
RoutePredicateHandlerMapping(FilteringWebHandler webHandler, RouteLocator routeLocator, GlobalCorsProperties globalCorsProperties, org.springframework.core.env.Environment environment)

Method Summary

Modifier and Type	Method and Description
protected org.springframework.web.cors.CorsConfiguration	getCorsConfiguration(Object handler, org.springframework.web.server.ServerWebExchange exchange)
protected reactor.core.publisher.Mono<?>	getHandlerInternal(org.springframework.web.server.ServerWebExchange exchange)
protected String	getSimpleName()
protected reactor.core.publisher.Mono<Route>	lookupRoute(org.springframework.web.server.ServerWebExchange exchange)
protected void	validateRoute(Route route, org.springframework.web.server.ServerWebExchange exchange) Validate the given handler against the current request.

Methods inherited from class org.springframework.web.reactive.handler.AbstractHandlerMapping

formatMappingName, getCorsProcessor, getHandler, getOrder, getPathPatternParser, hasCorsConfigurationSource, setBeanName, setCorsConfigurations, setCorsConfigurationSource, setCorsProcessor, setOrder, setUseCaseSensitiveMatch, setUseTrailingSlashMatch

Methods inherited from class org.springframework.context.support.ApplicationObjectSupport

getApplicationContext, getMessageSourceAccessor, initApplicationContext, initApplicationContext, isContextRequired, obtainApplicationContext, requiredContextClass, setApplicationContext

Methods inherited from class java.lang.Object

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

Constructor Detail

RoutePredicateHandlerMapping

public RoutePredicateHandlerMapping(FilteringWebHandler webHandler,
                                    RouteLocator routeLocator,
                                    GlobalCorsProperties globalCorsProperties,
                                    org.springframework.core.env.Environment environment)

Method Detail

getHandlerInternal

protected reactor.core.publisher.Mono<?> getHandlerInternal(org.springframework.web.server.ServerWebExchange exchange)

Specified by:

getHandlerInternal in class org.springframework.web.reactive.handler.AbstractHandlerMapping

getCorsConfiguration

protected org.springframework.web.cors.CorsConfiguration getCorsConfiguration(Object handler,
                                                                              org.springframework.web.server.ServerWebExchange exchange)

Overrides:

getCorsConfiguration in class org.springframework.web.reactive.handler.AbstractHandlerMapping

lookupRoute

protected reactor.core.publisher.Mono<Route> lookupRoute(org.springframework.web.server.ServerWebExchange exchange)

validateRoute

protected void validateRoute(Route route,
                             org.springframework.web.server.ServerWebExchange exchange)

Validate the given handler against the current request.

The default implementation is empty. Can be overridden in subclasses, for example to enforce specific preconditions expressed in URL mappings.

Parameters:

route - the Route object to validate

exchange - current exchange

Throws:

Exception - if validation failed

getSimpleName

protected String getSimpleName()