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1. Re: Mastering EJBs-- Stateless Session Example -- Running th
moebean Sep 25, 2002 8:55 AM (in response to moebean)Here is my client code:
package com.msebik.ejb.session.helloworld;
import javax.ejb.*;
import javax.naming.*;
import java.rmi.*;
import java.util.Properties;
public class HelloClient {
public static void main(String[] args) {
try {
Properties props = System.getProperties();
Context ctx = new InitialContext(props);
HelloHome home=(HelloHome) ctx.lookup("HelloHome");
Hello hello=home.create();
System.out.println(hello.hello());
hello.remove();
}catch (Exception e) {
e.printStackTrace();
}
}
}
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Where do I put the client?? And how do I run it?? -
2. Re: Mastering EJBs-- Stateless Session Example -- Running th
cdkcdk Sep 25, 2002 9:12 AM (in response to moebean)Just use the classical 'java' command-line while jboss is running and EJB is deployed.
Be sure that you import all necessary classes or packages with the options of the 'java' command. You can also use an xml file which will be used by Apache Ant. I think it's a bit easier this way, and you don't have to rewrite your command each time you want to run the client.
Gandalf the White -
3. Re: Mastering EJBs-- Stateless Session Example -- Running th
moebean Sep 25, 2002 11:03 AM (in response to moebean)thanks for helping ...
However I get this error when i "java HelloClient"
C:\ejb_dev\mast_ejb_examp\WEB-INF\classes\com\msebik\ejb\session\helloworld>java
HelloClient
Exception in thread "main" java.lang.NoClassDefFoundError: HelloClient (wrong na
me: com/msebik/ejb/session/helloworld/HelloClient)
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:509)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:12
3)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:246)
at java.net.URLClassLoader.access$100(URLClassLoader.java:54)
at java.net.URLClassLoader$1.run(URLClassLoader.java:193)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:186)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)
at java.lang.ClassLoader.loadClass(ClassLoader.java:262)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:322)
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Please write back ..thanks in advance -
4. Re: Mastering EJBs-- Stateless Session Example -- Running th
moebean Sep 25, 2002 11:19 PM (in response to moebean)I have made progress. But I still have a little to go.
I made changes to my client code.
--------
import javax.ejb.*;
import javax.naming.*;
import javax.rmi.PortableRemoteObject;
import java.util.Properties;
import com.msebik.ejb.session.helloworld.*;
public class HelloClient {
public static void main(String[] args) {
System.setProperty("java.naming.factory.initial","org.jnp.interfaces.NamingContextFactory");
System.setProperty("java.naming.provider.url", "localhost:1099");
try {
// Properties props = System.getProperties();
// Get a naming context
InitialContext jndiContext = new InitialContext();
System.out.println("Got context");
// Get a reference to the Interest Bean
Object ref = jndiContext.lookup("hello/Hello");
System.out.println("Got reference");
// Get a reference from this to the Bean's Home interface
HelloHome home = (HelloHome)PortableRemoteObject.narrow(ref, HelloHome.class);
System.out.println("Cast HelloHome");
//Context ctx = new InitialContext(props);
//HelloHome home=(HelloHome) ctx.lookup("hello/Hello");
Hello hello=home.create();
System.out.println(hello.hello());
//hello.remove();
}catch (Exception e) {
e.printStackTrace();
}
}
}
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This is what I get when I run it ( java HelloClient )
C:\ejb_dev\mast_ejb_examp>java HelloClient
Got context
Got reference
Cast HelloHome
Exception in thread "main" java.lang.NoClassDefFoundError: org/jboss/security/Se
curityAssociation
at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:7
2)
at org.jboss.proxy.ejb.HomeInterceptor.invoke(HomeInterceptor.java:185)
at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:76)
at $Proxy0.create(Unknown Source)
at HelloClient.main(HelloClient.java:28)
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Anyone got a clue ??? -
5. Re: Mastering EJBs-- Stateless Session Example -- Running th
adrian.brock Sep 26, 2002 7:17 AM (in response to moebean)You will find that class in
client/jbosssx-client.jar
Regards,
Adrian