Hi,
I am new to netbeans and glassfish. I am trying to develop a sample stateful session bean. I have followed the example in the page [b]
http://www.go4expert.com/forums/showthread.php?t=4212[/b].
I have added the appserv-rt.jar to cleint project.
The below are the details.
Remote interface
[b]CartRemote.java[/b]
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package ejb_stateful;
import java.util.Collection;
import javax.ejb.Remote;
/**
*
* @author administrator
*/
@Remote
public interface CartRemote {
public void addItem(String item);
public void removeItem(String item);
public Collection getItems();
}
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[b]CaryBean,java[/b]
-------------------------------------------------------------------------------------------
package ejb_stateful;
import java.util.ArrayList;
import java.util.Collection;
import javax.annotation.PostConstruct;
import javax.ejb.Stateful;
/**
*
* @author administrator
*/
@Stateful
public class CartBean implements CartRemote {
// Add business logic below. (Right-click in editor and choose
// "EJB Methods > Add Business Method" or "Web Service > Add Operation")
private ArrayList items;
@PostConstruct
public void initialize() {
items = new ArrayList();
}
public void addItem(String item) {
items.add(item);
}
public void removeItem(String item) {
items.remove(item);
}
public Collection getItems() {
return items;
}
}
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[b]CartClient.java[/b]
-------------------------------------------------------------------------------------------
package ejb_stateful;
import java.util.Collection;
import java.util.Iterator;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
/**
*
* @author administrator
*/
public class CartClient {
public static void main(String [] args) throws NamingException {
try {
Context context = getInitialContext();
CartRemote cart = (CartRemote)context.lookup("java:comp/env/CartBean");
System.out.println("Adding items to cart");
cart.addItem("Pizza");
cart.addItem("Pasta");
cart.addItem("Noodles");
cart.addItem("Bread");
cart.addItem("Butter");
System.out.println("Listing cart contents");
Collection items = cart.getItems();
for (Iterator i = items.iterator(); i.hasNext();) {
String item = (String) i.next();
System.out.println(" " + item);
}
} catch (Exception ex) {
ex.printStackTrace();
}
}
private static Context getInitialContext() throws NamingException {
return new InitialContext();
}
}
-------------------------------------------------------------------------------------------
II have build and deployed the project. I am getting the below exception while running the CartClient.java.
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
javax.naming.NameNotFoundException: CartBean not found
at com.sun.enterprise.naming.TransientContext.doLookup(TransientContext.java:216)
at com.sun.enterprise.naming.TransientContext.lookup(TransientContext.java:188)
at com.sun.enterprise.naming.SerialContextProviderImpl.lookup(SerialContextProviderImpl.java:74)
at com.sun.enterprise.naming.RemoteSerialContextProviderImpl.lookup(RemoteSerialContextProviderImpl.java:129)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at com.sun.corba.ee.impl.presentation.rmi.ReflectiveTie._invoke(ReflectiveTie.java:154)
at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatchToServant(CorbaServerRequestDispatcherImpl.java:687)
at com.sun.corba.ee.impl.protocol.CorbaServerRequestDispatcherImpl.dispatch(CorbaServerRequestDispatcherImpl.java:227)
at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequestRequest(CorbaMessageMediatorImpl.java:1846)
at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:1706)
at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleInput(CorbaMessageMediatorImpl.java:1088)
at com.sun.corba.ee.impl.protocol.giopmsgheaders.RequestMessage_1_2.callback(RequestMessage_1_2.java:223)
at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:806)
at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.dispatch(CorbaMessageMediatorImpl.java:563)
at com.sun.corba.ee.impl.protocol.CorbaMessageMediatorImpl.doWork(CorbaMessageMediatorImpl.java:2567)
at com.sun.corba.ee.impl.orbutil.threadpool.ThreadPoolImpl$WorkerThread.run(ThreadPoolImpl.java:555)
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I have tried the below jndi names too, but nothing worked.
java:comp/env/ejb/CartBean
java:comp/env/CartBean
Could anybody please help me to solve the problem?
_____________
Thanks & Regards
Rajeev.
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