Client


1   import org.omg.CORBA.*;
2   
3   import java.io.*;
4   /**
5    * Client.java
6    *
7    *
8    * Created: Mon Sep  3 19:28:34 2001
9    *
10   * @author Nicolas Noffke
11   * @version $Id: Client.java,v 1.1 2002/01/22 08:18:48 nicolas Exp $
12   */
13  
14  public class Client 
15  {
16  
17      public static void main( String  [] args )
18          throws Exception  
19      {
20          if( args.length != 1 ) 
21      {
22              System.out.println( "Usage: jaco Client <ior_file>" );
23              System.exit( 1 );
24          }
25  
26  
27          File f = new File( args[ 0 ] );
28  
29          //check if file exists
30          if( ! f.exists() )
31          {
32              System.out.println("File " + args[0] + 
33                                 " does not exist.");
34                  
35              System.exit( -1 );
36          }
37              
38          //check if args[0] points to a directory
39          if( f.isDirectory() )
40          {
41              System.out.println("File " + args[0] + 
42                                 " is a directory.");
43                  
44              System.exit( -1 );
45          }
46  
47          // initialize the ORB.
48          org.omg.CORBA.ORB   orb = org.omg.CORBA.ORB.init( args, null );
49  
50          BufferedReader br =
51              new BufferedReader( new FileReader( f ));
52  
53          // get object reference from command-line argument file
54          org.omg.CORBA.Object   obj = 
55              orb.string_to_object( br.readLine() );
56  
57          br.close();
58  
59          GoodDay gd = GoodDayHelper.narrow( obj );
60  
61          System.out.println( "hello_simple(): " + gd.hello_simple());
62          System.out.println( "hello_wide(): " + 
63                              gd.hello_wide( "da� d�delt und d�delt"));
64  
65          try
66          {
67              gd.test();
68          }
69          catch( GoodDayPackage.WStringException wse )
70          {
71              System.out.println("Exception: " + wse.why );
72          }
73      }        
74  }// Client
75  
76
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