Skip to Content.
Sympa Menu

grouper-dev - RE: [grouper-dev] 2.1.2 hook writer not writing?

Subject: Grouper Developers Forum

List archive

RE: [grouper-dev] 2.1.2 hook writer not writing?


Chronological Thread 
  • From: Jim Fox <>
  • To: Chris Hyzer <>
  • Cc: Grouper Dev <>
  • Subject: RE: [grouper-dev] 2.1.2 hook writer not writing?
  • Date: Thu, 13 Dec 2012 11:54:18 -0800 (PST)


And some more:

If I use HibernateSession's toString,

With 2.1.2 (and postgres version 9) I see,
(right after the transaction is created and just before executing the hook)

HibernateSession hibernateSession =
hibernateHandlerBean.getHibernateSession();

log of hibernateSession.toString() shows: isNew: false

But with 2.0.0 (postgres 8) I see in the same place

HibernateSession hibernateSession =
hibernateHandlerBean.getHibernateSession();

log of hibernateSession.toString() shows: isNew: true


So, for some reason the session created in that hook loop
is no longer a new session.


Jim


On Wed, 12 Dec 2012, Jim Fox wrote:

Date: Wed, 12 Dec 2012 13:38:42 -0800
From: Jim Fox
<>
To: Chris Hyzer
<>
Cc: Grouper Dev
<>
Subject: RE: [grouper-dev] 2.1.2 hook writer not writing?


Also, in that same code, right after

HibernateSession hibernateSession = hibernateHandlerBean.getHibernateSession();

hibernateSession.isTransactionActive() is false

and after executeHook it is still false.


I've tried this with my web service and also with gsh.
--------------------------------
root=GrouperSession.startRootSession()
g=GroupFinder.findByName(root, "u:fox:browser6")
mset=g.getMembers(); marr=mset.toArray()
g.deleteMember(marr[0])
--------------------------------

Same result either way.


Jim



I added some logging and a try/catch around the executeHook and commit statements.

Jim



I will look when I get home (where I had it running), though in the meantime, when I look at 2.1.2 source (attached), I don't see log lines on the line numbers listed. E.g. GrouperHooksUtils 498 and 504... any ideas why? :)

Thanks,
Chris

-----Original Message-----
From: Jim Fox
[mailto:]
Sent: Wednesday, December 12, 2012 3:35 PM
To: Chris Hyzer
Cc: Grouper Dev
Subject: RE: [grouper-dev] 2.1.2 hook writer not writing?



Here's what I'm seeing.


In GrouperHooksUtils.schedulePostCommitHooksIfRegistered


There is the call to execute the hook

executeHook(method, hook, finalHooksBean, hooksContext, null, asychronous);

followed by a call to commit

hibernateSession.commit(GrouperCommitType.COMMIT_NOW);

[ I put an exception catch around the commit. ]


The first statement executes fine, debug log shows:

GrouperHooksUtils.executeHook(498) - START: Hook UWMembershipHooks.membershipPostCommitAddMember id: RKW6SJT1
HibernateSession.<init>(151) - Not using nested transactions, converting transaction type to: READ_WRITE_NEW
GrouperHooksUtils.executeHook(504) - END (normal): Hook UWMembershipHooks.membershipPostCommitAddMember id: RKW6SJT1 (9ms)

and the spy log shows:

1ms, statement: Method.java.invoke() line 601, GrouperUtil.java.invokeMethod() line 3896,
GrouperHooksUtils.java.executeHook() line 502, GrouperHooksUtils.java.access$100() line 56,
GrouperHooksUtils.java.callback() line 437, GrouperHooksUtils.java.afterCompletion() line 427,
Group.java.internal_addMember() line 1115, Group.java.addMember() line 942, Group.java.addMember() line 861
insert into uw_activity (time, action, group_id, data, actors) values (1355343520114, 'pm', 'a1681c3fcba3f54f759e6c9432004381', 'uwpds imf', 'fox|fox')


Then the commit statement fails:

GrouperHooksUtils$1$1$1.callback(444) - commit: org.hibernate.TransactionException: Transaction not successfully started


So the commit fails and the next thing spy shows is a rollback.

If I do the commit manually, in the hook, with

HibernateSession.bySqlStatic().executeSql( "commit");

That works.

Jim















Archive powered by MHonArc 2.6.16.

Top of Page