Sun ONE 7 integration, transaction manager lookup solution

ruuit · **Posted:** Thu Feb 05, 2004 6:00 am

We didn't succeed looking up the Sun ONE 7 transaction manager with the SunONETransactionManagerLookup class provided with hibernate 2.1.2.

However, here is an alternative solution we found. It was tested successfully in some simple examples using Oracle 9.x.

Code:

import java.util.Properties;

import javax.transaction.TransactionManager;

import net.sf.hibernate.HibernateException;
import net.sf.hibernate.transaction.TransactionManagerLookup;

public class SunOneTransactionManagerLookup implements TransactionManagerLookup 
{
   /**
    * @see net.sf.hibernate.transaction.TransactionManagerLookup#getUserTransactionName()
    */
   public String getUserTransactionName()
   {
      return "UserTransaction";
   }
   
   /**
    * @see
    *   net.sf.hibernate.transaction.TransactionManagerLookup#
    *     getTransactionManager(java.util.Properties)
    */
   public TransactionManager getTransactionManager(Properties props)
      throws HibernateException
   {
      try
      {
         Class clazz = Class.forName("com.sun.jts.jta.TransactionManagerImpl");

         return
            (TransactionManager)
                  clazz.getMethod("getTransactionManagerImpl", null)
                       .invoke(null, null);
      }
      catch (Exception e)
      {
         throw new HibernateException(
               "Could not obtain Sun ONE transaction manager instance",
               e );
      }
   }
}

We used the following runtime parameters for Sun ONE 7:

Code:

-Dhibernate.jndi.url=iiop://<server-ip>:3700
-Dhibernate.jndi.class=com.sun.appserv.naming.S1ASCtxFactory

Dirk Fuhrmann,
Roger Wegner

http://www.ip-value.de

emmanuel · **Posted:** Thu Feb 05, 2004 8:19 am

Can SunOne players confirm this works fine ?

PatrickBradley · **Joined:** Thu Dec 11, 2003 11:59 am **Posts:** 24

I finally found it! You have to use the magical "Switch" class.

I have tested this and it works like a charm. Commits, rollbacks, the works. I'm going to add this to JIRA.

Code:

/**
 * TransactionManager lookup strategy for Sun ONE Application Server 7
 * @author Patrick Bradley
 */ 
import net.sf.hibernate.transaction.TransactionManagerLookup;
mport javax.transaction.TransactionManager;
import java.util.Properties;
import com.sun.enterprise.Switch;

public class SunOneTransactionManager implements TransactionManagerLookup {
  public TransactionManager getTransactionManager(Properties properties) {
    return Switch.getSwitch().getTransactionManager();
  }

  public String getUserTransactionName() {
    return "UserTransaction";
  }
}

EDH · **Joined:** Mon Aug 23, 2004 12:44 am **Posts:** 25

Is there an implementation that supports Sun 8.1 Application Server ?
If not, will the SunOne implementation do the job ?

Regards,
EDH

emmanuel · **Posted:** Tue Mar 06, 2007 11:12 pm

it does the job.