Interface ResourceResolverChain
public interface ResourceResolverChain
A contract for invoking a chain ofResourceResolvers
where each resolver is given a reference to the chain allowing it to delegate when necessary.- Since:
- 5.0
- Author:
- Rossen Stoyanchev
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description reactor.core.publisher.Mono<Resource>
resolveResource(ServerWebExchange exchange, String requestPath, List<? extends Resource> locations)
Resolve the supplied request and request path to aResource
that exists under one of the given resource locations.reactor.core.publisher.Mono<String>
resolveUrlPath(String resourcePath, List<? extends Resource> locations)
Resolve the externally facing public URL path for clients to use to access the resource that is located at the given internal resource path.
Method Detail
resolveResource
reactor.core.publisher.Mono<Resource> resolveResource(@Nullable ServerWebExchange exchange, String requestPath, List<? extends Resource> locations)
Resolve the supplied request and request path to aResource
that exists under one of the given resource locations.- Parameters:
exchange
- the current exchangerequestPath
- the portion of the request path to uselocations
- the locations to search in when looking up resources- Returns:
- the resolved resource; or an empty
Mono
if unresolved
resolveUrlPath
reactor.core.publisher.Mono<String> resolveUrlPath(String resourcePath, List<? extends Resource> locations)
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.
- Parameters:
resourcePath
- the internal resource pathlocations
- the locations to search in when looking up resources- Returns:
- the resolved public URL path; or an empty
Mono
if unresolved