Is it possible to define xa-datasource-class when ojdbc jar is deployed as a deployment in JBoss EAP 6?

Issue

• Is it possible to define an xa-datasource-class when ojdbc6.jar is deployed as a deployable as follows :

<driver name="com.oracle.db.OracleDriver" module="com.oracle.db">
           <xa-datasource-class>oracle.jdbc.OracleDriver</xa-datasource-class>
</driver>

• When a JDBC driver is deployed to a server group, does it automatically get added to the class path?
• If it does get added to the class path, how can that be confirmed in this case? Can this then be used by other applications that need to reference specific database classes?