Package org.springframework.security.access.hierarchicalroles

Class RoleHierarchyUtils

  • public final class RoleHierarchyUtils
extends java.lang.Object
    Utility methods for RoleHierarchy.
    Since:
    4.2.0

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static java.lang.String roleHierarchyFromMap​(java.util.Map<java.lang.String,​java.util.List<java.lang.String>> roleHierarchyMap)
      Converts the supplied Map of role name to implied role name(s) to a string representation understood by RoleHierarchyImpl.setHierarchy(String).

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Method Detail

      • roleHierarchyFromMap

        public static java.lang.String roleHierarchyFromMap​(java.util.Map<java.lang.String,​java.util.List<java.lang.String>> roleHierarchyMap)
        Converts the supplied Map of role name to implied role name(s) to a string representation understood by RoleHierarchyImpl.setHierarchy(String). The map key is the role name and the map value is a List of implied role name(s).
        Parameters:
        roleHierarchyMap - the mapping(s) of role name to implied role name(s)
        Returns:
        a string representation of a role hierarchy
        Throws:
        java.lang.IllegalArgumentException - if roleHierarchyMap is null or empty or if a role name is null or empty or if an implied role name(s) is null or empty