Grouper Developers Forum

[Tom Zeller <>]

Moving to grouper-dev.

When a member group is deleted and the 5 change log entries are
created, is the deletion of the member group first or last ?

In any case, the name of the member group being deleted *should* be
presented as the 'subjectName' of the deleteMembership changelog
entry.

On Thu, Jun 13, 2013 at 4:16 PM, Tim Darby 
<>
 wrote:
> Any thoughts on this?
>
> On Tue, Jun 4, 2013 at 2:22 PM, Tim Darby 
> <>
>  wrote:
>>
>> I've looked into this a bit deeper and tell me if this makes any sense:
>>
>> - I delete a group that is a member of another group.
>> - This creates a change log temp entry which grouper daemon converts into
>> 5 change log entries.
>> - When psp hits the change log entry for deleteMembership, what it needs
>> at that point is the group name of the member group, however that name
>> appears nowhere in the change log entries.
>>
>> So how can it get the name?
>>
>> As far as I can tell there are only two places that name still exists at
>> that point - the grouper_members table and the grouper_pit_groups table.  
>> Is
>> there PSP resolver code that will get at those tables?  Or is there another
>> way to get that group name that I'm completely missing?
>>
>> On Thu, May 23, 2013 at 9:41 AM, Tim Darby 
>> <>
>> wrote:
>>>
>>> Thanks, Tom, that makes a lot of sense.  Could this be the issue?  My
>>> config tries to calculate hasMember for a group using this code in
>>> psp-resolver:
>>>
>>>   <!-- The value of the "changeLogMembershipGroupSubjectName" attribute
>>> is the name of the group member of a membership change
>>>     log entry. -->
>>>   <resolver:AttributeDefinition
>>>     id="changeLogMembershipGroupSubjectName"
>>>     xsi:type="ad:Script">
>>>     <resolver:Dependency ref="AddMembershipChangeLogDataConnector" />
>>>     <resolver:Dependency ref="DeleteMembershipChangeLogDataConnector" />
>>>     <ad:Script><![CDATA[
>>>         // Import Shibboleth attribute provider.
>>>
>>> importPackage(Packages.edu.internet2.middleware.shibboleth.common.attribute.provider);
>>>
>>>         // Create the attribute to be returned.
>>>         changeLogMembershipGroupSubjectName = new
>>> BasicAttribute("changeLogMembershipGroupSubjectName");
>>>
>>>         // Return 'subjectName' attribute values if the 'sourceId'
>>> attribute is 'g:gsa'.
>>>         if (typeof sourceId != "undefined" && sourceId != null ){
>>>             if (sourceId.getValues().contains("g:gsa")) {
>>>                 if (typeof subjectName != "undefined" && subjectName !=
>>> null ){
>>>
>>> changeLogMembershipGroupSubjectName.getValues().add(subjectName.getValues().get(0));
>>>                 }
>>>             }
>>>         }
>>>     ]]></ad:Script>
>>>   </resolver:AttributeDefinition>
>>>
>>> Would this fail if the the member group is deleted before PSP tries to
>>> process deleteMembership?