/* This file implements the client */

import org.omg.CosNaming.* ; /* The naming service classes */
import org.omg.CORBA.* ;     /* Required for ALL CORBA programs */

import stock_market.*; 
import stock_market.stock_serverPackage.*;      /* Client stubs */

/* This is for other work */
import java.util.*;
import java.lang.*;

public class stock_market_client
{
    static ORB orb;    /* The orb we'll use */
    static NamingContext ncRef;    /* The namingContext */
    static org.omg.CORBA.Object obj;   /* The raw Object */
    
    public static void main(String[] args)
    {
        int how_many;                      /* This many we want */
        stock_market.stock_server stock_server_objref;    /* We need this for Object Reference */
        Properties props = new Properties();              
        props.put("org.omg.CORBA.ORBInitialHost", "144.16.67.42");  /* The ip address of the m/c */
        props.put("org.omg.CORBA.ORBInitialPort", "4000");   /* Port on which nameservice runs */
        String[] orbarg = {""};
    
        try{
            orb = ORB.init(orbarg, props);    /* Initialise the ORB */

            /* Resolve the initial reference */
            org.omg.CORBA.Object objref = orb.resolve_initial_references("NameService");
        
            /* Narrow the object to NamingContextHelper type */
            ncRef = NamingContextHelper.narrow(objref);
        }catch(Exception e){
            System.out.println("Exception at resolve"+e);
            e.printStackTrace();
        }

        /* If we get here then we have resolved the server */ 
        /* Now try to find the object we want to invoke the method on */

        try{
            /* Form the NameComponent */
            NameComponent nc = new NameComponent("stock_server","");
            NameComponent path[] = {nc};    /* Path from the root */
            obj = ncRef.resolve(path);      /* We got a raw object */
        
            /* Now we'll narrow it down to the kind of object we want*/
            stock_server_objref = stock_serverHelper.narrow(obj);

            /* Now we can invoke the methods on it */

            how_many = 6;                      /* This many we want */
            String[] return_script_params = new String[how_many]; /* Want to receive the name of the scripts here */
            
            for(int i=0; i< how_many; i++){         /* Initialise every bit of it !! */
            return_script_params[i] = "";
            }
            
            /* For inout: We have to have a holder */
            scriptNameArrayHolder namearray = new scriptNameArrayHolder(return_script_params);

            /* Invoke */
            System.out.println("Going to invoke");
            int ret = stock_server_objref.get_script_names(how_many, namearray); 
            
            /* Now we will see what we've got */
            for(int i=0; i< how_many; i++){         /* Initialise every bit of it !! */
                System.out.println("Script_name["+i+"]="+ namearray.value[i]);
            }
        }catch(ex1 ex){
            System.out.println("Caught exception in get_names: " +ex.reason);
            ex.printStackTrace();
        }
        catch(Exception e){
            System.out.println("Caught exception: " +e);
            e.printStackTrace();
        }

    }
}