org.glite.security.voms.operation
Class ListRoleMembersQuestion

java.lang.Object
  extended byorg.glite.security.voms.operation.QuestionHelper
      extended byorg.glite.security.voms.operation.ListRoleMembersQuestion
All Implemented Interfaces:
Question, java.io.Serializable

public final class ListRoleMembersQuestion
extends QuestionHelper

A question for listing the members of a role.

Author:
Karoly Lorentey
See Also:
Serialized Form

Field Summary
 
Fields inherited from class org.glite.security.voms.operation.QuestionHelper
cns
 
Constructor Summary
ListRoleMembersQuestion(java.lang.String groupname, java.lang.String rolename)
           
 
Method Summary
 java.lang.Object ask()
          Do the query that this question represents, without ACL checks, and return the result as an Object.
 void checkPermission()
          Check that the current client (as specified by the current security context) has the right to ask this question.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ListRoleMembersQuestion

public ListRoleMembersQuestion(java.lang.String groupname,
                               java.lang.String rolename)
Method Detail

checkPermission

public void checkPermission()
                     throws VOMSException
Description copied from interface: Question
Check that the current client (as specified by the current security context) has the right to ask this question. The method returns normally when the access is granted. Otherwise, it throws a VOMSSecurityException.

Specified by:
checkPermission in interface Question
Overrides:
checkPermission in class QuestionHelper
Throws:
VOMSException

ask

public java.lang.Object ask()
                     throws VOMSException
Description copied from interface: Question
Do the query that this question represents, without ACL checks, and return the result as an Object.

Errors must be signalled by throwing an exception.

Specified by:
ask in interface Question
Specified by:
ask in class QuestionHelper
Throws:
VOMSException