Interface ResourceTransformerChain

public interface ResourceTransformerChain
A contract for invoking a chain of ResourceTransformers where each resolver is given a reference to the chain allowing it to delegate when necessary.
Since:
4.1
Author:
Rossen Stoyanchev

  • Method Summary

    Modifier and Type
    Method
    Description
    ResourceResolverChain
    getResolverChain()
    Return the ResourceResolverChain that was used to resolve the Resource being transformed.
    Resource
    transform(jakarta.servlet.http.HttpServletRequest request, Resource resource)
    Transform the given resource.

  • Method Details

    • getResolverChain

      ResourceResolverChain getResolverChain()
      Return the ResourceResolverChain that was used to resolve the Resource being transformed. This may be needed for resolving related resources, for example, links to other resources.

    • transform

      Resource transform(jakarta.servlet.http.HttpServletRequest request, Resource resource) throws IOException
      Transform the given resource.
      Parameters:
      request - the current request
      resource - the candidate resource to transform
      Returns:
      the transformed or the same resource, never null
      Throws:
      IOException - if transformation fails