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Posted to users@tomee.apache.org by "Samuel Ravikumar Thangamuthu, Chennai" <sa...@hcl.in> on 2009/04/29 14:25:29 UTC
Help needed...
Hi,
I am using Eclipse and Weblogic App Server to run "HelloWorld"
Application. I have written everything correctly but when I run the
application it shows the error "Error
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".
But when I include the code "
System.setproperty("java.naming.factory.initial","weblogic.jndi.TengahIn
itialContextFactory");
It says that "weblogic.jndi.TengahInitialContextFactory" could not be
instantiated. The below is the Client program. I am struck and not able
to proceed. Please help me to overcome this.
package com.mypack;
import java.util.*;
import java.util.Properties;
import javax.naming.InitialContext;
import javax.naming.Context;
import javax.naming.*;
import java.rmi.*;
import javax.rmi.PortableRemoteObject;
public class HelloClient {
public static void main(String a[]){
try{
System.setProperty("java.naming.factory.initial","weblogic.jndi.TengahIn
itialContextFactory");
System.setProperty("java.namimg.provider.url","http://10.104.26.37:7001"
);
InitialContext initialContext = new InitialContext();
System.out.println(" CONTEXT GOT");
Object ref = initialContext.lookup("HelloWorldHome");
System.out.println(" REFERENCE GOT");
HelloWorldHome home =
(HelloWorldHome)PortableRemoteObject.narrow(ref, HelloWorldHome.class);
HelloWorld myHelloWorld = home.create();
System.out.println(" Calling EJB ...");
String message = "";
message = myHelloWorld.sayHello();
System.out.println("The message is "+message);
}catch(Exception e){
System.err.println(" Error "+e);
System.exit(2);
}
}
}
Thanks in advance, <https://km.hcl.in/goodpractices>
Samuel.T <https://km.hcl.in/goodpractices>
<http://km.hcl.in/goodpractices>
DISCLAIMER:
-----------------------------------------------------------------------------------------------------------------------
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this email are solely those of the author and may not necessarily reflect the opinions of HCL or its affiliates.
Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of
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-----------------------------------------------------------------------------------------------------------------------
Re: Help needed...
Posted by Mohammad Nour El-Din <no...@gmail.com>.
Hi Samuel...
We are so glad to send this question to us, but this list is for
OpenEJB users and general EJB questions. I think it is better to read
the WebLogic reference documents.
On Wed, Apr 29, 2009 at 3:25 PM, Samuel Ravikumar Thangamuthu,
Chennai <sa...@hcl.in> wrote:
>
> Hi,
>
>
>
> I am using Eclipse and Weblogic App Server to run "HelloWorld"
> Application. I have written everything correctly but when I run the
> application it shows the error "Error
> 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".
>
>
>
> But when I include the code "
> System.setproperty("java.naming.factory.initial","weblogic.jndi.TengahIn
> itialContextFactory");
>
> It says that "weblogic.jndi.TengahInitialContextFactory" could not be
> instantiated. The below is the Client program. I am struck and not able
> to proceed. Please help me to overcome this.
>
>
>
> package com.mypack;
>
>
>
> import java.util.*;
>
> import java.util.Properties;
>
> import javax.naming.InitialContext;
>
> import javax.naming.Context;
>
> import javax.naming.*;
>
> import java.rmi.*;
>
> import javax.rmi.PortableRemoteObject;
>
>
>
> public class HelloClient {
>
> public static void main(String a[]){
>
> try{
>
>
>
>
> System.setProperty("java.naming.factory.initial","weblogic.jndi.TengahIn
> itialContextFactory");
>
>
> System.setProperty("java.namimg.provider.url","http://10.104.26.37:7001"
> );
>
>
>
> InitialContext initialContext = new InitialContext();
>
> System.out.println(" CONTEXT GOT");
>
>
>
> Object ref = initialContext.lookup("HelloWorldHome");
>
> System.out.println(" REFERENCE GOT");
>
>
>
> HelloWorldHome home =
> (HelloWorldHome)PortableRemoteObject.narrow(ref, HelloWorldHome.class);
>
>
>
> HelloWorld myHelloWorld = home.create();
>
> System.out.println(" Calling EJB ...");
>
>
>
> String message = "";
>
> message = myHelloWorld.sayHello();
>
>
>
> System.out.println("The message is "+message);
>
>
>
> }catch(Exception e){
>
> System.err.println(" Error "+e);
>
> System.exit(2);
>
> }
>
> }
>
>
>
> }
>
>
>
>
>
> Thanks in advance, <https://km.hcl.in/goodpractices>
>
> Samuel.T <https://km.hcl.in/goodpractices>
>
> <http://km.hcl.in/goodpractices>
>
>
>
>
>
> DISCLAIMER:
> -----------------------------------------------------------------------------------------------------------------------
>
> The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only.
> It shall not attach any liability on the originator or HCL or its affiliates. Any views or opinions presented in
> this email are solely those of the author and may not necessarily reflect the opinions of HCL or its affiliates.
> Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of
> this message without the prior written consent of the author of this e-mail is strictly prohibited. If you have
> received this email in error please delete it and notify the sender immediately. Before opening any mail and
> attachments please check them for viruses and defect.
>
> -----------------------------------------------------------------------------------------------------------------------
--
----
Thanks
- Mohammad Nour
- LinkedIn: http://www.linkedin.com/in/mnour
----
"Life is like riding a bicycle. To keep your balance you must keep moving"
- Albert Einstein