[jboss-user] [Persistence, JBoss/CMP, Hibernate, Database] - Re: Problem getting JDBC datasource from JBOSS

jaikiran do-not-reply at jboss.com
Fri Jun 20 05:00:54 EDT 2008

One more observation, you seem to be creating the entity manager using the entity manager factory. Maybe there might be a problem there. But that does not explain why, the simple lookup of the datasource through a jsp returns null. Try this from a very simple jsp in your application:

  | <%
  | Properties props = new Properties();
  | props.put(Context.INITIAL_CONTEXT_FACTORY,"org.jnp.interfaces.NamingContextFactory");
  | props.put(Context.PROVIDER_URL,"jnp://localhost:1099");
  | props.put(Context.URL_PKG_PREFIXES,"org.jboss.naming.jnp.interfaces");
  | Context ctx = new InitialContext(props);
  | Object obj = ctx.lookup("java:MySqlDS");
  | System.out.println("DS is = "  + obj);
  | %>

I am suspecting that for some reason maybe the context properties are either not being picked up right or something else is going on.

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