Looking up JNDI names for local client

Sir,
I have been trying to look up JNDI name for the local home interface in the client program.But I got only "javax.naming.NoInitialContextException".I want information about to give a JNDI name for EJB and its details.
Thanking you.
Yours,
R K Ramesh

It sounds like you are not specifying the right URL or username/credentials to get an initial context.
A typical example would be something like this:
Properties p = new Properties();
p.put(Context.INITIAL_CONTEXT_FACTORY,
"weblogic.jndi.WLInitialContextFactory");
p.put(Context.PROVIDER_URL, "t3://server:port");
InitialContext ic = new InitialContext(p);
(You can also use a properties file or system prpoerties to specify these.)
-- Rob
WLS Blog http://dev2dev.bea.com/blog/rwoollen/

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Could take the same JNDI-names for both tags: jndi-name and local-jndi-name

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if you have two separate interfaces, you cant bind them to the same jndi
name. you will have a local home that extends EJBLocalHome and a remote
home called EJBHome. also you need to know which one you are looking up
so you can cast it properly, and use it property (remote interfaces need
PortableRemoteObject, remote parameters are passed by value, ...)
joern kirch wrote:
Hello!
I try to design the weblogic-ejb-jar.xml descriptor and I ask myself, if I could
take the same JNDI-names for both tags:
<jndi-name> and <local-jndi-name> ?
Could you give me and advice if this is ok?
Thanks

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<eis-type>
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Srini,
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Thanks Jay. I went through the links, it seems that if you have the JNDI name set in the weblogic-ejb-jar.xml, there is no need to set the same in the weblogic admin console. I am using ejb 2.x version. Particularly if you get the WLInitialContextFactory in your code , then there is no need to set the JNDI name in the JNDI tree in weblogic admin console.
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Hi,
I got "NoInitialContextException" when i tried to execute a session bean client by making the look up my is follows
client program
import javax.naming.*;
import javax.ejb.*;
import java.util.*;
public class AdviceClient
public static void main(String[] args)
try
Context ic=new InitialContext();
Object o=ic.lookup("AdviceBean");
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AdviceLocal advice=home.create();
System.out.println(advice.getAdvice());
catch(Exception ex)
ex.printStackTrace();
during deployment by using sun java system application server 8.2's deploytool i can't find the approprite place in the wizard to give JNDI name so that I can look up the home interface.
help me to run this client.

You have to configure the InitialContext.
http://java.sun.com/products/jndi/tutorial/
And for gods sake, read the help before posting.
http://forum.java.sun.com/help.jspa?sec=formatting
Ted.

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Edited by: Jakarta on Oct 23, 2009 4:52 AM

Srini,
You mention EJB client -> is the EJB an entity bean? Is it BMT or CMT? If its an entity bean with CMT then you cannot (and should not) be starting the transactions. If however this is BMT then you can use a Sesssion Bean to start and commit the transaction.
I have a feeling that you are using a remote client to access the EJB and then would like to start and commit a transaction. I would like to point out that this kind of transaction demarcation is not supported in OC4J. Here is quote from the OC4J documentation:
"Client-side transaction demarcation is not supported in the application client container: OC4J does not support client-side transaction demarcation. This form of transaction demarcation is not required by the J2EE specification, and is not recommended for performance and latency reasons."
I would recommend that you start using SLSB instead of remote clients.
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Dynamic JNDI name for database adapter in BPEL

Hi All,
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The below example works, but only the first run. Second time around the first runs JNDI value gets retained and connects to that database.
This is what worked atleast the first time.
I parameterized the JNDI with a variable defined in the partnerlink definition in the bpel.xml
In Bpel. xml
<partnerLinkBinding name="updatetbl">
<property name="wsdlLocation">updatetbl.wsdl</property>
<property name="CONN">eis/DB/na</property>
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<service name="updatetbl">
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<jca:address location="$CONN"/>
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catch(Exception ex)
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If I redeploy or clear the WSDL cache, it works. But we plan to run it multiple times from several environment so manually or programatically clearing WSDL is not the right solution.
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Shaf,
Please refer the mail thread for details. If you want I can send you(send me your email id) the sample BPEL process which uses Dynamic JNDI.
Re: How to externalize JNDI name (setting JNDI name dynamically)
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Hi Manisha,
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need to be
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Hi,
 wl6.1sp7, two server cluster
 When I look at the JNDI Tree for a server I can't find JNDI names of JMB's from the other server in the cluster.
 I get an exception when trying to send to a destinaton on the other server. (Unable to resolve 'xlink.jms.service.report.biztalk-lab.Report' Resolved: 'xlink.jms.service.report' Unresolved:'biztalk-lab')
 Setting are same as explained in this thread...
 http://forums.bea.com/bea/thread.jspa?threadID=600003492&tstart=0
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 ~b

1. yes
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 QueueConnectionFactory qconFactory;
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Need JNDI example for THIN CLIENT

I ned a JNDI example for a thin client (as opposed to a java program connecting on the same machine as the server).
1> Specifically, I need an example of a JNDI Provider URL
Would it be corbaloc.iiop:<host>:5004 ???
2> Also, how do I create a Queue Connection factory from within the GUI (Visual Administrator), so I can find out what to use on the THIN CLIENT Program?
Thanks

Hi,
Please find the answers below.
> I ned a JNDI example for a thin client (as opposed to
> a java program connecting on the same machine as the
> server).
>
> 1> Specifically, I need an example of a JNDI Provider
> URL
>
> Would it be corbaloc.iiop:<host>:5004 ???
Have a look at <a href="http://help.sap.com/saphelp_nw04/helpdata/en/08/8f633e0084e946e10000000a114084/frameset.htm">this</a> link.
> 2> Also, how do I create a Queue Connection factory
> from within the GUI (Visual Administrator), so I can
> find out what to use on the THIN CLIENT Program?
Have a look at <a href="http://help.sap.com/saphelp_nw04/helpdata/en/26/9b569f525445b0b3d66474b7569d39/frameset.htm">this</a> link.
> Thanks
Hope that helps,
Vladimir

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Hi shri,
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Deployment-> OracleApps Adapter-> Targets
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Looking up JNDI names for local client

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