Grouper Users - Open Discussion List

[Dirk Kastens <>]

Hi,

Chris Hyzer wrote:

> I think this document should answer all your questions:
>
> https://spaces.internet2.edu/display/GrouperWG/Getting+started+with+hooks

OK, I started from scratch with grouper 1.5.3. I created the groupType 
"posixGroup" with the Attribute "gidNumber". Then I created the file 
src/test/GroupAddUosHook.java with the content that you have listed on 
the web page (I changed the class to GroupAddUosHook, the type to 
posixGroup and the gid attribute to gidNumber). I called "ant dist" and 
started the grouper shell. When I call the addGroup command I get the 
following errors:

gsh 0% group = addGroup("uos", "test", "test");
// Error: unable to evaluate command: Sourced file: inline evaluation 
of: ``group = addGroup("uos", "test", "test");'' : Error invoking 
compiled command: :  Error in compiled command: 
java.lang.RuntimeException: State was never stored from db,
Problem in HibernateSession: HibernateSession: isNew: false, isReadonly: 
false, grouperTransactionType: READ_WRITE_NEW,
Hook GroupAddUosHook.groupPostInsert id: QJ8A24TP,
Problem in HibernateSession: HibernateSession: isNew: false, isReadonly: 
false, grouperTransactionType: READ_WRITE_NEW,
Problem in HibernateSession: HibernateSession: isNew: true, isReadonly: 
false, grouperTransactionType: READ_WRITE_NEW

The commands getTypes() and getAttributes() cannot be found.

gsh 1% group.getAttributes()
// Error: unable to evaluate command: Sourced file: inline evaluation 
of: ``group.getAttributes();'' : Error in method invocation: Method 
getAttributes() not found in class'java.util.LinkedHashSet'
gsh 2% group.getTypes();
// Error: unable to evaluate command: Sourced file: inline evaluation 
of: ``group.getTypes();'' : Error in method invocation: Method 
getTypes() not found in class'java.util.LinkedHashSet'

The group has been created and it has a gidNumber of "2".

gsh 3% getGroups("uos")
group: name='uos:test' displayName='Uni Osnabrueck:test' 
uuid='aefd90fdfec04d5c809c431761e8b416'
gsh 4% getGroupAttr("uos:test", "gidNumber")
2

But, interestingly, I cannot delete the group:

gsh 5% delGroup("uos:test")
// Error: unable to evaluate command: Sourced file: inline evaluation 
of: ``delGroup("uos:test");'' : Error invoking compiled command: : Error 
in compiled command: 
edu.internet2.middleware.grouper.exception.GrouperException: unexpected 
condition,
Problem in HibernateSession: HibernateSession: isNew: true, isReadonly: 
false, grouperTransactionType: READ_WRITE_NEW
gsh 6% getGroups("uos")
group: name='uos:test' displayName='Uni Osnabrueck:test' 
uuid='aefd90fdfec04d5c809c431761e8b416'

Do you have any idea, what could be wrong?

Greetings,
Dirk

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