Grouper Users - Open Discussion List

[Gagné Sébastien <>]

The field is null, I don't know why this method doesn't uses the default 
field, it usually does

Try :
groupMembers = 
group.getImmediateMembers(Group.getDefaultList(),GrouperUtil.toSet(SourceManager.getInstance().getSource("g:gsa")),
 null)


-----Message d'origine-----
De : 

 
[mailto:]
 De la part de Peter DiCamillo
Envoyé : 20 février 2013 14:19
À : Chris Hyzer
Cc : 

Objet : Re: [grouper-users] Getting group members of groups

I'm having a problem with this. The relevant part of my code is:

> GrouperSession session = GrouperSession.startRootSession();
> Group group = GroupFinder.findByName(session, groupName); Set<Member> 
> groupMembers = group.getImmediateMembers(null,
>                            
> GrouperUtil.toSet(SourceManager.getInstance().getSource("g:gsa")),
>                            null);

The call to GroupFinder definitely works. I'm getting this error for the 
getImmediateMembers call:

> Exception in thread "main" java.lang.NullPointerException
>       at 
> edu.internet2.middleware.grouper.privs.PrivilegeHelper.canViewMembers(PrivilegeHelper.java:522)
>       at 
> edu.internet2.middleware.grouper.MemberFinder.internal_findMembersByType(MemberFinder.java:148)
>       at 
> edu.internet2.middleware.grouper.Group.getImmediateMembers(Group.java:2952)
>       at GroupDef.showDef(GroupDef.java:101)
>       at GroupDef.main(GroupDef.java:61)

Any ideas?

Peter

On 2/20/13 10:19 AM, Chris Hyzer wrote:
> This should work:
> 
>     Set<Member> members = group.getImmediateMembers(null, 
> GrouperUtil.toSet(SourceManager.getInstance().getSource("g:gsa")), 
> null);
> 
> Thanks,
> Chris
> 
> -----Original Message-----
> From: Peter DiCamillo 
> [mailto:]
> Sent: Wednesday, February 20, 2013 10:19 AM
> To: Chris Hyzer
> Cc: 
> 
> Subject: Re: [grouper-users] Getting group members of groups
> 
> Immediate members, and Grouper 2.1.3. Thanks.
> 
> Peter
> 
> On 2/20/13 10:17 AM, Chris Hyzer wrote:
>> There are a few ways to do this.  Do you want immediate and effective 
>> members?  Which version of Grouper?
>>
>>     Set<Member> members = group.getMembers(null, 
>> GrouperUtil.toSet(SourceManager.getInstance().getSource("g:gsa")), 
>> null);
>>
>> Thanks,
>> Chris
>>
>> -----Original Message-----
>> From: 
>> 
>>  
>> [mailto:]
>>  On Behalf Of Peter 
>> DiCamillo
>> Sent: Wednesday, February 20, 2013 10:13 AM
>> To: 
>> 
>> Subject: [grouper-users] Getting group members of groups
>>
>> Using the Grouper Java API, is there an efficient way to get all the 
>> groups that are members of a given group? I'm wondering if there is a 
>> faster way than getting all the memberships, and testing which are 
>> groups, since in some cases the groups have thousands of person members.
>>
>> Peter
>