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From wanyna <wan...@hotmail.com>
Subject Re: AW: ejb client jndi problem
Date Wed, 26 Sep 2007 01:47:38 GMT

Thanks.
By using jndi name like
"simple-ejb3/Echo/org.apache.openejb.examples.counter.ejb3.EchoRemote",
client lookup success both ejb2 and ejb3 test.

But when I wrap this ejb jar in an ear, my test application failed again.
What's correct jndi name in this case?




Ueberbach, Michael wrote:
> 
> Hi, 
> 
> I don't know exactly your situation, please check the following
> conditions:   
> - you deployed a EJB 3.0 application in an xxx-ejb.jar
> - you configured an openejb-jar.xml deployment plan where you set an
> artifactId for your app, let's say "MyApp"
> - you have a session bean you want connect to, let's say "MySessionBean"
> - you have build a remote interface for your session bean (EJB 3.0 means a
> simple interface), let's say "MySessionRemote"
> 
> then the following is the right jndi name to get a connection to your bean
> 
> "MyApp/MySessionBean/my.package.MySessionRemote"
> 
> You have to use the fully qualified class name for the Interface!
> 
> Regards
> Michael
>  
> 
> -----Urspr√ľngliche Nachricht-----
> Von: wanyna [mailto:wanyna@hotmail.com] 
> Gesendet: Freitag, 21. September 2007 11:47
> An: user@geronimo.apache.org
> Betreff: ejb client jndi problem
> 
> 
> I deploy ejb jar in geronimo2.0.1, this is a ejb2 test
> http://www.nabble.com/file/p12813817/simple-ejb2-1.0.jar
> simple-ejb2-1.0.jar , and this is a ejb3 test
> http://www.nabble.com/file/p12813817/simple-ejb3-1.0.jar
> simple-ejb3-1.0.jar .
> 
> Both of them deploy no error.
> 
> My client is a standalone application. Test code:
> public class ClientTest {
> 
> 	public static EchoRemote getEchoService(String url,
> 			String contextFactory) throws Exception {
> 		Context context = getInitialContext(contextFactory, url);
> 		Object obj = context.lookup("Echo");
> 		return (EchoRemote) obj;
> 	}
> 
> 	public static CounterRemote getCounterService(String url,
> 			String contextFactory) throws Exception {
> 		Context context = getInitialContext(contextFactory, url);
> 		Object obj = context.lookup("SuperCounterBusinessRemote");
> 		return (CounterRemote) obj;
> 	}
> 
> 	private static Context getInitialContext(String initContextFactory,
> 			String url) throws Exception {
> 		Properties properties = new Properties();
> 		properties.put(Context.INITIAL_CONTEXT_FACTORY, initContextFactory);
> 		properties.put(Context.PROVIDER_URL, url);
> 
> 		return new InitialContext(properties);
> 	}
> 	
> 	public static void main(String[] args) throws Exception{
> 		String url = "ejbd://localhost:4201";
> 		String factory = "org.openejb.client.RemoteInitialContextFactory";
> 		EchoRemote echo = getEchoService(url, factory);
> 		assert("cba".equals(echo.echo("abc")));
> //		CounterRemote counter = getCounterService(url, factory);
> //		assert(counter.reset()==0);
> //		assert(counter.increment()==1);
> //		assert(counter.increment()==2);
> //		assert(counter.reset()==0);
> 	}
> 
> }
> 
> exception:
> Exception in thread "main" javax.naming.NameNotFoundException: /Echo does
> not exist in the system.  Check that the app was successfully deployed.
> 	at org.apache.openejb.client.JNDIContext.lookup(JNDIContext.java:237)
> 	at javax.naming.InitialContext.lookup(InitialContext.java:351)
> 	at test.ClientTest.getEchoService(ClientTest.java:17)
> 	at test.ClientTest.main(ClientTest.java:40)
> 
> What's the right jndi name?
> 
> I see some other messages talk about ejb jndi, but still can't resolve my
> problem.
> 
> I deploy ejb2 test in geronimo 1.x, client lookup no problem. 
> --
> View this message in context:
> http://www.nabble.com/ejb-client-jndi-problem-tf4492931s134.html#a12813817
> Sent from the Apache Geronimo - Users mailing list archive at Nabble.com.
> 
> 

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