JNDI look-up JBOSS 7

I used to access JNDI lookup for datasource in JBOSS AS 5 as well as JBOSS AS 6 by using this way:

Unfortunately, it seems doesn't work in AS 7, as it produces error:

javax.naming.NamingException: JBAS011843: Failed instantiate InitialContextFactory org.jboss.naming.remote.client.InitialContextFactory from classloader ModuleClassLoader for Module "deployment.omega.war:main" from Service Module Loader

Thanks to this link, the solution is quite simple, only put the INITIAL_CONTEXT_FACTORY to org.jboss.as.naming.InitialContextFactory.

One additional note, put the JNDI name with prefix java:/ or java:jboss/.