• Tomcat sample

<environment id="development">
    <transactionManager type="JDBC"/>
    <dataSource type="JNDI">
        <property name="data_source" value="java:comp/env/jdbc/webDb"/>
    </dataSource>
</environment>

• WebSphere

<dataSource type="JNDI">
     <property name ="data_source" value="jdbc/cpswebmon"/>
</dataSource>