org.edg.security.voms.operation
Class ListRoleMembersQuestion

java.lang.Object
  |
  +--org.edg.security.voms.operation.QuestionHelper
        |
        +--org.edg.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.

Version:
$Name: v0_7_0 $
Author:
Karoly Lorentey
See Also:
Serialized Form

Field Summary
private  java.lang.String groupname
           
private static org.apache.log4j.Logger log
          Logger.
private  java.lang.String rolename
           
 
Fields inherited from class org.edg.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
 

Field Detail

log

private static final org.apache.log4j.Logger log
Logger.


groupname

private java.lang.String groupname

rolename

private java.lang.String rolename
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
VOMSException
See Also:
SecurityContext

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
VOMSException