Interface ResourceResolverChain

public interface ResourceResolverChain
A contract for invoking a chain of ResourceResolvers where each resolver is given a reference to the chain allowing it to delegate when necessary.
Since:
5.0
Author:
Rossen Stoyanchev

  • Method Summary

    Modifier and Type
    Method
    Description
    reactor.core.publisher.Mono<Resource>
    resolveResource(@Nullable ServerWebExchange exchange, String requestPath, List<? extends Resource> locations)
    Resolve the supplied request and request path to a Resource 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 Details

    • resolveResource

      reactor.core.publisher.Mono<Resource> resolveResource(@Nullable ServerWebExchange exchange, String requestPath, List<? extends Resource> locations)
      Resolve the supplied request and request path to a Resource that exists under one of the given resource locations.
      Parameters:
      exchange - the current exchange
      requestPath - the portion of the request path to use
      locations - 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 path
      locations - the locations to search in when looking up resources
      Returns:
      the resolved public URL path; or an empty Mono if unresolved