Examples of org.jboss.security.NestableGroup$IndexEnumeration

org.jboss.security.NestableGroup

An implementation of Group that allows that acts as a stack of Groups with a single Group member active at any time. When one adds a Group to a NestableGroup the Group is pushed onto the active Group stack and any of the Group methods operate as though the NestableGroup contains only the Group. When removing the Group that corresponds to the active Group, the active Group is popped from the stack and the new active Group is set to the new top of the stack. The typical usage of this class is when doing a JAAS LoginContext login to runAs a new Principal with a new set of roles that should be added without destroying the current identity and roles. @author Scott.Stark@jboss.org @version $Revision: 68965 $

      
      SimpleGroup sg1 = new SimpleGroup("sg1");
      SimpleGroup sg2 = new SimpleGroup("sg1");
      sg1.addMember(sp1);
      sg2.addMember(sp2);
      NestableGroup ng = new NestableGroup("TestGroup");
      //Add principals to the NestablePrincipal
      ng.addMember(sg1);
      ng.addMember(sg2);
      assertTrue("ng.isMember(sp2)", ng.isMember(sp2)); 
      
      //Clone the NestableGroup
      NestableGroup clonedNP = (NestableGroup)ng.clone();
      
      //Remove a group from the orig NestableGroup
      ng.removeMember(sg2);
      //Only the active principal is valid
      assertFalse("ng.isMember(sp2) == false", ng.isMember(sp2)); 
      assertTrue("ng.isMember(sp1)", ng.isMember(sp1));
      //Check that the cloned NestablePrincipal is not affected
      assertTrue("clonedNP.isMember(sp2)", clonedNP.isMember(sp2)); 
   }

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Examples of org.jboss.security.NestableGroup$IndexEnumeration

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