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From Claus Köll (JIRA) <j...@apache.org>
Subject [jira] Commented: (JCR-769) Unable to login with two different Credentials to same workspace in one Transaction
Date Tue, 13 Mar 2007 08:25:09 GMT

    [ https://issues.apache.org/jira/browse/JCR-769?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12480306
] 

Claus Köll commented on JCR-769:
--------------------------------

You are absolutly right, the Problem are the different  Xid's.
I have tested to store the GlobalTransactionId (GTI) from the Xid Object instead the whole
Xid Object.
The GTI is the same !
The only Problem is that i do not get the rigth flag ?? i get the TMNOFLAGS so a new TransactionContextObject
will be created.

I am not a expert wirth XA-flags maybe you have any ideas ..
claus

> Unable to login with two different Credentials to same workspace in one Transaction
> -----------------------------------------------------------------------------------
>
>                 Key: JCR-769
>                 URL: https://issues.apache.org/jira/browse/JCR-769
>             Project: Jackrabbit
>          Issue Type: Bug
>          Components: jca
>    Affects Versions: 1.2.1
>         Environment: Websphere 5.1.1 J2C Adapter
>            Reporter: Claus Köll
>         Attachments: patch.txt, stacktrace.txt
>
>
> I'm using the Jackrabbit 1.2.1 JCA adapter and trying to access in a SessionBean-Method
with Container Transaction a Workspace with 2 different Credentials. 
> The Method takes about 400ms to finish but no commit on TransactionContextr occurs (Debugging
..) only the prepare was called 2 times .
> The Container hangs on the PostInvoke Method about 5 seconds and then i get a "javax.transaction.xa.XAException"

> with the Warn Message: Transaction rolled back because timeout expired
> The code ..
> Context ctx = new InitialContext(); 
> Repository repository = (Repository) ctx.lookup("java:comp/env/jackrabbit"); 
> Credentials credentials = new SimpleCredentials("user1", "password1".toCharArray());

> Credentials credentials2 = new SimpleCredentials("user2", "password2".toCharArray());

> Session session1 = repository.login(credentials, "default"); 
> Session session2 = repository.login(credentials2, "default"); 
> Session1 adds a node to the workspace .. and with the session2 i do nothing except the
login !
> If i make no second login the Method works fine.

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