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package standaloneclient;
import java.util.*;
import javax.ejb.EJBHome;
import statelesshello.*;
import javax.naming.*;
import javax.rmi.PortableRemoteObject;
import org.omg.CORBA.ORB;
public class HelloClient {
public static void main(String[] args) {
boolean testPositive = (Boolean.valueOf(args[0])).booleanValue();
if(testPositive)
System.out.println("Test expects successful result");
else
System.out.println("Test expected to fail");
try {
Context ic = new InitialContext();
// create EJB using factory from container
java.lang.Object objref = ic.lookup("MyStatelesshello");
System.out.println("Looked up home!!");
StatelesshelloHome home =
(StatelesshelloHome) PortableRemoteObject.narrow(
objref,
StatelesshelloHome.class);
System.out.println("Narrowed home!!");
Statelesshello hr = home.create();
System.out.println("Got the EJB!!");
// invoke method on the EJB
System.out.println(hr.sayStatelesshello());
System.out.println(
"Client's sayStatelesshello() method succeeded\n");
try {
System.out.println(
"Client now getting a User Defined Exception");
System.out.println(hr.getUserDefinedException());
} catch (StatelesshelloException he) {
System.out.println("Success! Caught StatelesshelloException");
System.out.println(
"Client's getUserDefinedException() method succeeded\n");
} catch (java.rmi.ServerException se) {
if (se.detail instanceof StatelesshelloException) {
System.out.println(
"Success! Caught StatelesshelloException");
System.out.println(
"Client's getUserDefinedException() method succeeded\n");
} else {
System.out.println("Failure! Caught unasked for Exception");
System.exit(-1);
}
}
System.out.println(
"Client is now trying to remove the session bean\n");
hr.remove();
} catch (NamingException ne) {
if(testPositive) {
System.out.println("Caught exception while initializing context : " +
ne.getMessage() + " \n");
System.exit(-1);
} else {
System.out.println("Recd exception as expected");
}
} catch (Exception re) {
if(testPositive) {
re.printStackTrace();
System.out.println( "Session beans could not be removed by the client.\n");
System.exit(-1);
} else {
System.out.println("Recd exception as expected");
}
}
System.out.println(
"Session bean was successfully removed by the client.\n");
}
}