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Re: [grouper-dev] Exception in Grouper-UI clicking "Manage Groups"

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  • From: Petra Schmitz <>
  • To: "GW Brown, Information Systems and Computing" <>
  • Cc:
  • Subject: Re: [grouper-dev] Exception in Grouper-UI clicking "Manage Groups"
  • Date: Tue, 04 Mar 2008 13:37:56 +0100

Hi Gary,

thank you very much - it works!

Best regards

GW Brown, Information Systems and Computing wrote:
Hi Petra,

Would you try replacing the following method in

public static Set getGroupsForPrivileges(GrouperSession s, String[] privs,
int start, int pageSize, StringBuffer resultCount) throws MemberNotFoundException{
Set groupSet = new LinkedHashSet();
Set allSet = new LinkedHashSet();
Member member = MemberFinder.findBySubject(s,s.getSubject());
for (int i = 0; i < privs.length; i++) {


int end = start + pageSize;
if (end > allSet.size())
end = allSet.size();
if (resultCount != null) {
resultCount.append("" + allSet.size());
Iterator it = allSet.iterator();
Group group = null;
try {
group = (Group);
}catch(ClassCastException e) {}
return groupSet;

I think the issue is that the code only expects groups to be returned, but some Stems are returned also - which isn't that surprising given the getGroupsOrStemsWhereMemberHasPriv method, but I must have changed something elsewhere which has led to a change in behaviour. If you can confirm this is the problem, I'll investigate further.


Petra Schmitz
Rechen- und Kommunikationszentrum - RWTH Aachen
Seffenter Weg 23, 52074 Aachen (Germany)
tel: +49 241 80 29243

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