Re: [Jython-users] Jython / EJB question

[Samuele P. <pe...@in...>]

Hi.

> 
> Hi all. I'm working on writing a small client to an EJB in jython, that
> I've already implemented in Perl. I'm using JBoss as my ejb server. I'm
> stumped on calling javax.naming.initialContext.
> 
> Here's a snippet of the java code:
> 
> ---- JAVA CODE --------
> Properties env = new Properties();
> env.setProperty("java.naming.factory.initial",
> "org.jnp.interfaces.NamingContextFactory");
> env.setProperty("java.naming.provider.url", "localhost:1099");
> env.setProperty("java.naming.factory.url.pkgs",
> "org.jboss.naming");
> 
> InitialContext jndiContext = new InitialContext(env);
> Object ref  = jndiContext.lookup("interest/Interest");
> ----- END JAVA CODE -----
> 
> here's what I'm trying in jython:
> 
> ---- JYTHON CODE --------
> env = java.util.Properties()
> env.setProperty("java.naming.factory,initial",
> "org.jnp.interfaces.NamingContextFactory")
> env.setProperty("java.naming.provider.url", "localhost:1099")
> env.setProperty("java.naming.factory.url.pkgs", "org.jboss.naming")
> 
> jndiContext = javax.naming.InitialContext()

where's the env here,
jndiContext = javax.naming.InitialContext(env) could help ;)

> jndiContext.lookup("interest/Interest");
> ---- END JYTHON CODE ----
> 
> Here's the error I'm getting w/ the jython code:
> 
> File "interest.py", line 15, in ?
> javax.naming.NoInitialContextException: Need to specify class name in
> environment or system property, or as an applet parameter, or in an
> application resource file:  java.naming.factory.initial
> 
> Looking up javax.naming.InitialContext, I see this for its constructor:
> 
> public InitialContext(java.util.Hashtable environment) throws
> NamingException
> 
> What I would guess, being almost totally new to both Jython and Java, is
> that "env" is not being properly passed as a java.util.Hashtable, and
> therefore I'm not getting a context to do my name lookup in.
> 
> I notice that NoInitialContext is thrown when JNDI cannot create an
> initial context.
> 
> Any pointers would be much appreciated.
> 
> -----------------------------------------------------------------------------
> Brian Knox
> Just Another Perl Hacker
> perl -le '$_="6110>374086;2064208213:90<307;55";tr[0->][ LEOR!AUBGNSTY];print'
> 
> 
> 
> 
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