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Naming Exception

arya bhat
Greenhorn

Joined: Jun 17, 2005
Posts: 2
Hi.,

I ve this piece of code for the JNDI lookup in the Weblogic server 7.0 and i ve implemented this in the init() method of the Java Applet.I am getting the exception(in the client console) as given below.

This is the code:

Properties initialContextProperties = new Properties();
try {
initialContextProperties.put(Context.INITIAL_CONTEXT_FACTORY,
"weblogic.jndi.WLInitialContextFactory");
String host=null;
InitialContext InitialContext;
String url = "t3://localhost:7001" ;
initialContextProperties.put(Context.PROVIDER_URL, url);
initialContextProperties.put(Context.SECURITY_PRINCIPAL, "xxx");
initialContextProperties.put(Context.SECURITY_CREDENTIALS, "yyy");
InitialContext = new InitialContext( initialContextProperties );
}catch( NamingException e ) {throw e;}


this is the exception i am getting--

throws:
javax.naming.CommunicationException. Root exception is java.net.ConnectException: No server found at T3://localhost:7001

at weblogic.rjvm.RJVMFinder.findOrCreate(RJVMFinder.java:161)
at weblogic.rjvm.ServerURL.findOrCreateRJVM(ServerURL.java:200)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContex tFactoryDelegate.java:195)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContex tFactoryDelegate.java:148)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory .java:123)
at javax.naming.spi.NamingManager.getInitialContext(Unknown Source)
at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source)
at javax.naming.InitialContext.init(Unknown Source)
at javax.naming.InitialContext.<init>(Unknown Source)
at com.ebag.espan.viewer.InvokingApplet.getConnection(InvokingApplet.java:165)
at com.ebag.espan.viewer.InvokingApplet.init(InvokingApplet.java:39)
at sun.applet.AppletPanel.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

Can anyone suggest a solution for this problem.?

Thanks..
Roger Chung-Wee
Ranch Hand

Joined: Sep 29, 2002
Posts: 1683
Substitute localhost with the IP address or hostname of your machine and see if it works.


SCJP 1.4, SCWCD 1.3, SCBCD 1.3
 
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subject: Naming Exception
 
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