Class AbstractResourceResolver
- java.lang.Object
- org.springframework.web.reactive.resource.AbstractResourceResolver
- All Implemented Interfaces:
ResourceResolver
- Direct Known Subclasses:
CachingResourceResolver
,EncodedResourceResolver
,GzipResourceResolver
,PathResourceResolver
,VersionResourceResolver
,WebJarsResourceResolver
public abstract class AbstractResourceResolver extends Object implements ResourceResolver
BaseResourceResolver
providing consistent logging.- Since:
- 5.0
- Author:
- Rossen Stoyanchev
Constructor Summary
Constructors Constructor Description AbstractResourceResolver()
Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description reactor.core.publisher.Mono<Resource>
resolveResource(ServerWebExchange exchange, String requestPath, List<? extends Resource> locations, ResourceResolverChain chain)
Resolve the supplied request and request path to aResource
that exists under one of the given resource locations.protected abstract reactor.core.publisher.Mono<Resource>
resolveResourceInternal(ServerWebExchange exchange, String requestPath, List<? extends Resource> locations, ResourceResolverChain chain)
reactor.core.publisher.Mono<String>
resolveUrlPath(String resourceUrlPath, List<? extends Resource> locations, ResourceResolverChain chain)
Resolve the externally facing public URL path for clients to use to access the resource that is located at the given internal resource path.protected abstract reactor.core.publisher.Mono<String>
resolveUrlPathInternal(String resourceUrlPath, List<? extends Resource> locations, ResourceResolverChain chain)
Constructor Detail
AbstractResourceResolver
public AbstractResourceResolver()
Method Detail
resolveResource
public reactor.core.publisher.Mono<Resource> resolveResource(@Nullable ServerWebExchange exchange, String requestPath, List<? extends Resource> locations, ResourceResolverChain chain)
Description copied from interface:ResourceResolver
Resolve the supplied request and request path to aResource
that exists under one of the given resource locations.- Specified by:
resolveResource
in interfaceResourceResolver
- Parameters:
exchange
- the current exchangerequestPath
- the portion of the request path to use. This is expected to be the encoded path, i.e.PathContainer.value()
.locations
- the locations to search in when looking up resourceschain
- the chain of remaining resolvers to delegate to- Returns:
- the resolved resource or an empty
Mono
if unresolved
resolveUrlPath
public reactor.core.publisher.Mono<String> resolveUrlPath(String resourceUrlPath, List<? extends Resource> locations, ResourceResolverChain chain)
Description copied from interface:ResourceResolver
Resolve the externally facing public URL path for clients to use to access the resource that is located at the given internal resource path.This is useful when rendering URL links to clients.
- Specified by:
resolveUrlPath
in interfaceResourceResolver
- Parameters:
resourceUrlPath
- the "internal" resource path to resolve a path for public use. This is expected to be the encoded path.locations
- the locations to search in when looking up resourceschain
- the chain of resolvers to delegate to- Returns:
- the resolved public URL path or an empty
Mono
if unresolved
resolveResourceInternal
protected abstract reactor.core.publisher.Mono<Resource> resolveResourceInternal(@Nullable ServerWebExchange exchange, String requestPath, List<? extends Resource> locations, ResourceResolverChain chain)
resolveUrlPathInternal
protected abstract reactor.core.publisher.Mono<String> resolveUrlPathInternal(String resourceUrlPath, List<? extends Resource> locations, ResourceResolverChain chain)