[jboss-user] [EJB 3.0] - Basic EJB - cant be invoked from client
Hi,
I am trying to create a simple EJB and deploy to JBoss. The EJB is created and deployed to
JBoss successfully. However when i try to invoke it from a standalone client i am unable
to do so. I get a javax.naming.CommunicationException: exception.
Following is the code for my EJB Local interface:
| import javax.ejb.Local;
|
| @Local
| public interface CalculatorLocal
| {
| public float add(float x, float y);
| }
|
Following is the code for the EJB:
| import javax.ejb.Local;
| import javax.ejb.Stateless;
|
|
| @Stateless
| public class CalculatorBean implements CalculatorLocal
| {
|
| public float add(float x, float y)
| {
| return x+y;
| }
|
| }
|
Following is the code for the client:
| import javax.naming.InitialContext;
|
| import uk.co.autotrader.ejb3.stateless.CalculatorLocal;
|
|
| public class CalculatorClient
| {
| public static void main(String args[]){
| try {
| InitialContext ic = new InitialContext();
| CalculatorLocal calculator =
(CalculatorLocal)ic.lookup("CalculatorBean/local");
| float total = calculator.add(2F, 5F);
| System.out.println("sum is "+total);
| }
| catch(Exception e){
| System.out.println("Exception "+e);
| }
| }
| }
|
Following is the exception message at the console when the client is run:
| javax.naming.CommunicationException: Receive timed out [Root exception is
java.net.SocketTimeoutException: Receive timed out]
|
I have included the necessary JAR files and also have jndi.properties in my client code
class path (After referring http://www.jboss.org/?module=bb&op=viewtopic&t=57223)
I am using JBoss 4.2.2 GA.
Can anyone help?
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