This looks promising - thanks! It also looks like the delegate design pattern, for those interested in the general practice of decoupling application modules.
Mark -----Original Message----- From: Christian Bouessay [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 05, 2002 8:44 AM Have a look at: http://www.javaworld.com/javaworld/javatips/jw-javatip118.html (it should maybe help you (???)) -- C. Bouessay Galbreath, Mark wrote: > JRun's documentation sucks and it's code examples use deprecated methods. > Does anybody know the correct means to get a JNDI reference to an EJB home > interface from a servlet? I've tried most everything, but what I got before > pulling the rest of my hair out and quitting is a servlet containing, in > part: > > Context jndiContext = getInitialContext(); > Object ref = jndiContext.lookup( "java:comp/env/ejb/CustomerHome"); > * * * > public static Context getInitialContext() throws NamingException { > Properties p = new Properties(); > p.setProperty( Context.PROVIDER_URL, "ejipt://192.168.0.1:8100"); > p.setProperty( Context.INITIAL_CONTEXT_FACTORY, > "allair.ejipt.ContextFactory"); > return new InitialContext( p); > } > > The PROVIDER_URL is the port for my JRun Server. The > INITIAL_CONTEXT_FACTORY is what the documentation says is correct, although > there is an InitialContextFactory class in another package. And the JNDI > lookup is in the recommended form. I've also tried the put() method of > Property. No matter what, ref is always null. > > A couple of interesting things: > (1) I am not getting a NullPointerException (nor any other error) when > calling the servlet from a browser - just a page with some test HTML output > from a PrintWriter() statement prior to the JNDI lookup; > (2) assert always throws a NullPointerException: > assert ref == null; > assert ref != null; > assert ref.equals( null); > > I know this is happening because the Rams lost the SB...Appreciate any > insight(s) you guys may have. > Mark -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
