JBOSS - Replace Hypersonic database with Oracle

1) Copy $JBOSS_HOME/docs/examples/jms/oracle-persistence-service.xml to $JBOSS_HOME/server/{your_profile}/deploy/messaging directory with no changes

2) Delete $JBOSS_HOME/server/{your_profile}/deploy/messaging/hsqldb-persistence-service.xml file

3) Delete $JBOSS_HOME/server/{your_profile}/deploy/hsqldb-ds.xml file

4) Create a datasource file (filename-ds.xml) under deploy directory with <jndi-name>DefaultDS</jndi-name>

5) Restart server