I have a webapp that I've been running on JBoss 4.0.1sp1 (and prior versions) for a couple of years - the war is self contained and is using Hibernate 3.0.5.
Deploying this same webapp to 4.2.0GA I get exceptions when the SessionFactory tries to initialize:
2007-05-29 23:46:53,203 ERROR [STDERR] java.lang.ClassCastException: com.arjuna.ats.jbossatx.jta.TransactionManagerDelegate
2007-05-29 23:46:53,204 ERROR [STDERR] at org.hibernate.transaction.JNDITransactionManagerLookup.getTransactionManager(JNDITransactionManagerLookup.java:23)
2007-05-29 23:46:53,204 ERROR [STDERR] at org.hibernate.impl.SessionFactoryImpl.<init>(SessionFactoryImpl.java:270)
2007-05-29 23:46:53,204 ERROR [STDERR] at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1005)
The lines in my hibernate.cfg.xml file related to the Transaction Manager look like this:
<property name="connection.datasource">java:/datasourcename</property>
<property name="show_sql">true</property>
<property name="dialect">org.hibernate.dialect.MySQLInnoDBDialect</property>
<property name="hibernate.transaction.factory_class">org.hibernate.transaction.JTATransactionFactory</property>
<property name="hibernate.transaction.manager_lookup_class">
org.hibernate.transaction.JBossTransactionManagerLookup</property>
And my datasource configuration looks like this:
<datasources>
<local-tx-datasource>
<jndi-name>datasourcename</jndi-name>
<connection-url>jdbc:mysql://localhost/databasename</connection-url>
<driver-class>com.mysql.jdbc.Driver</driver-class>
<user-name>user</user-name>
<password>password</password>
</local-tx-datasource>
</datasources>
I gather the Transaction Manager in 4.2 is now different. Do I have to configure something different, either in my datasource or my hibernate config?
Thanks, Kevin