Class ResourceTraversor


  • public class ResourceTraversor
    extends Object
    • Constructor Detail

      • ResourceTraversor

        public ResourceTraversor​(int levels,
                                 long maxResources,
                                 org.apache.sling.api.resource.Resource resource,
                                 boolean ecmaSupport)
        Create a ResourceTraversor, optionally limiting recursion and total number of resources
        Parameters:
        levels - recursion levels limit, -1 means no limit
        maxResources - maximum number of resources to collect, ignored if levels == 1
        resource - the root resource to traverse
    • Method Detail

      • collectResources

        public int collectResources()
                             throws org.apache.sling.api.request.RecursionTooDeepException
        Recursive descent from startResource, collecting JSONObjects into startObject. Throws a RecursionTooDeepException if the maximum number of nodes is reached on a "deep" traversal (where "deep" === level greater than 1).
        Returns:
        -1 if everything went fine, a positive value when the resource has more child nodes then allowed.
        Throws:
        org.apache.sling.api.request.RecursionTooDeepException
      • getJSONObject

        public jakarta.json.JsonObject getJSONObject()