It looks like you can be the first to test out my new
SpringTransactionManager :-). It wraps our
TransactionContextManager in a PlatformTransactionManager
subclass. You need to give it 2 constructor args, the kernel name
and the tcm object name. The normal values are in the comments in
the class.
Aight... kick it down yo.
What does Hibernate need? Can it work off a spring tm or does it
need something else?
I think it wants a special lookup class... I wrote one up tonight
based on comments to the dev list a while ago... creating a proxy to
the TransactionManager instance. I have yet to test it though.
If you can come up with some kind of spring app that ought to work
and uses the spring tm I would be able to test and perhaps debug my
code :-)
I might be able to come up with something simple... though right now
first priority is to just get something... anything working inside of
Geronimo so our SE dept. can test it.
Anyways, looks like spring needs a Geronimo version like:
http://www.springframework.org/docs/api/org/springframework/
transaction/jta/WebSphereTransactionManagerFactoryBean.html
I've yet to look at what this puppy does.
And Hibernate needs a Geronimo version of:
http://cvs.sourceforge.net/viewcvs.py/hibernate/Hibernate3/src/org/
hibernate/transaction/JOTMTransactionManagerLookup.java?
rev=1.1&view=auto
This is what I wrote and will be testing out tomorrow.
<snip>
package com.solidusnetworks.utils.geronimo;
import java.util.Properties;
import javax.transaction.TransactionManager;
import javax.management.ObjectName;
import net.sf.hibernate.HibernateException;
import net.sf.hibernate.transaction.TransactionManagerLookup;
import org.apache.geronimo.kernel.Kernel;
import org.apache.geronimo.kernel.KernelRegistry;
/**
* Provides lookup of the Geronimo (1.0) transaction manager.
*
* @version $Id$ $Date$
* @author <a href="mailto:[EMAIL PROTECTED]">Jason Dillon</a>
*/
public class GeronimoTransactionManagerLookup
implements TransactionManagerLookup
{
public static final String TXM_GBEAN_NAME =
"geronimo.server:J2EEApplication=null,J2EEModule=geronimo/j2ee-server/
1.0/
car,J2EEServer=geronimo,j2eeType=TransactionManager,name=TransactionMana
ger";
public static final String USER_TXN_NAME = "java:comp/
UserTransaction";
public TransactionManager getTransactionManager(final Properties
props) throws HibernateException {
try {
//
// FIXME: This is probably not work when Geronimo
versions change... :-(
//
ObjectName TM_NAME = new ObjectName(TXM_GBEAN_NAME);
Kernel kernel = KernelRegistry.getSingleKernel();
return (TransactionManager) kernel.getProxyManager
().createProxy(TM_NAME, TransactionManager.class);
}
catch (Exception e) {
throw new HibernateException("Failed to lookup Geronimo
transaction manager", e);
}
}
public String getUserTransactionName() {
return USER_TXN_NAME;
}
}
</snip>
--jason