[#CORE-2734] Use of JPOX with JTA using JNDI without requiring JCA - DataNucleus JIRA

JPOX Core (ARCHIVED)

Use of JPOX with JTA using JNDI without requiring JCA

Created: 03/Mar/06 03:34 PM Updated: 17/Sep/07 09:17 AM Resolved: 16/Aug/07 01:17 PM

Component/s:

Transactions

Affects Version/s:

1.1.0-rc-1

Fix Version/s:

1.2.0-beta-4

File Attachments:

jpox-jta.zip (11 kB)

Issue Links:

Depend

This issue is dependent on:

~~CORE-3148~~ Decouple Transaction Management from Storage and support for distributed transactions contract (X/Open)

Forum Thread URL:

http://www.jpox.org/servlet/forum/viewthread?thread=3000

Description

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J2EE-integration using the JCA adapter has some drawbacks:
- a large codebase to be maintained,
- buggy or restricted when used in JBOSS (http://www.jpox.org/servlet/forum/viewthread?thread=3000)

An alternative approach is to use the applications server's TransactionManager directly, see http://www.jpox.org/servlet/forum/viewthread?thread=3000 .

A first implementation (JtaSyncedTransaction) proves to be working in JBOSS when used in code without SessionBeans. Such code must pool/cache PersistenceManager instances by itself, something that is undesirable for SessionBeans.

For use with SessionBeans, please see a follow-up JIRA issue on this subject.

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