[jboss-user] [Beginners Corner] - javax.naming.NoInitialContextException:

deepali.bhosale do-not-reply at jboss.com
Thu Feb 8 20:45:40 EST 2007


Hi my ejb application is deployed on the Jboss server. 
18:19:37,945 INFO  [EjbModule] Deploying BookBean
18:19:38,242 INFO  [EJBDeployer] Deployed: file:/C:/JBOSS/jboss-4.0.2/jboss-4.0.2/server/default/deploy/book.jar

when i m trying to invoke the client by
C:\Books\src>java -classpath %LIBDIR%\jnp-client.jar;%LIBDIR%\jboss-common-client.jar;%LIBDIR%\jboss-j2ee.jar;%LIBDIR%\j
boss-net-client.jar;%LIBDIR%\jbossall-client.jar;;%LIBDIR%\jnet.jar;C:Books;   BookClient

it gives following error:
javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet pa
rameter, or in an application resource file:  java.naming.factory.initial
        at javax.naming.spi.NamingManager.getInitialContext(Unknown Source)
        at javax.naming.InitialContext.getDefaultInitCtx(Unknown Source)
        at javax.naming.InitialContext.getURLOrDefaultInitCtx(Unknown Source)
        at javax.naming.InitialContext.lookup(Unknown Source)
        at BookClient.main(BookClient.java:20)


also when i just say javac BookClient then i et following error:
javax.naming.CommunicationException: Receive timed out [Root exception is java.net.SocketTimeoutException: Receive timed
 out]
        at org.jnp.interfaces.NamingContext.discoverServer(NamingContext.java:1302)
        at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1382)
        at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:579)
        at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:572)
        at javax.naming.InitialContext.lookup(Unknown Source)
        at BookClient.main(BookClient.java:20)
Caused by: java.net.SocketTimeoutException: Receive timed out
        at java.net.PlainDatagramSocketImpl.receive0(Native Method)
        at java.net.PlainDatagramSocketImpl.receive(Unknown Source)
        at java.net.DatagramSocket.receive(Unknown Source)
        at org.jnp.interfaces.NamingContext.discoverServer(NamingContext.java:1272)
        ... 5 more

my jndi.prperties file is in c:/books directory . this path is in classpath.
whats the problem?

Deepali

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