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How to access the sequence in Client file of Corba?

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  1.  
  2. IDL FILE
  3. module DirApp
  4. {
  5. typedef sequence<string> CompName;
  6. typedef sequence<string> CompNumber;
  7. typedef sequence<string> CompDetails;
  8. typedef sequence<string> rate;
  9.  
  10. interface DirInterface{
  11. string getContact(in string name1,in CompName conam,in CompNumber conumb);
  12.  
  13. string getDetails(in string name2,in CompName conam,in CompNumber conumb,in CompDetails cod,in rate r);
  14.  
  15. void Rate(in rate r);
  16.  
  17.     oneway void shutdown();
  18. };
  19. };
  20.  
  21.  
  22. CLIENT FILE
  23. public class DirClient 
  24. {
  25.   static DirInterface DirImpl;
  26.   static int flag=1;
  27.   static int k=0;
  28.  
  29.   public static void main(String args[])
  30.    {
  31.  
  32.  
  33.  
  34.  
  35. CompName conam;
  36. conam.length(5);
  37.  
  38.     try{
  39.                  System.out.println("\n----------------------------------------------");
  40. System.out.println("DirClient: Looking up DirServer...");
  41.  
  42.                 // create and initialize the ORB
  43.                 ORB orb = ORB.init(args, null);
  44.  
  45.                 // get the root naming context
  46.                 org.omg.CORBA.Object objRef = 
  47.                 orb.resolve_initial_references("NameService");
  48.  
  49.                 // Use NamingContextExt instead of NamingContext. 
  50.                 // This is part of the Interoperable naming Service.  
  51.                 NamingContextExt ncRef = NamingContextExtHelper.narrow(objRef);
  52.  
  53.                 // resolve the Object Reference in Naming
  54.                 String name = "DirOperations";
  55.                 DirImpl = DirInterfaceHelper.narrow(ncRef.resolve_str(name));
  56.  
  57. System.out.print("DirClient: Obtained a handle on server object: \n\n");
  58. System.out.println(DirImpl);
  59.  
  60.                 Scanner sc=new Scanner(System.in);
  61.  
  62.                 flag=1;
  63.  
  64.                 do
  65.                 {
  66.  
  67.  
  68. System.out.println("1.add details and rate 2. get details 3.Get phone number  0.exit");
  69.     int ch=sc.nextInt();
  70.  
  71.     switch(ch){
  72. case 1:
  73. System.out.println("Input  company name to add");
  74. conam[k]=sc.nextLine();
  75.  
  76. System.out.println("Input  company details");
  77. cod[k]=sc.nextLine();
  78.  
  79. System.out.println("input contact number of company");
  80. conumb[k]=sc.next();
  81.  
  82. k++;
  83.  
  84.    break;
  85.  
  86.  
  87. case 2:
  88.  
  89.     System.out.println("Input company name to get its details");
  90. String name2=sc.next();
  91.  
  92. String det=DirImp1.getDetails(name2,conam,conumb,cod,r);
  93.     System.out.println(det);
  94.     break;
  95.  
  96.  
  97.  
  98. case 3:
  99.     System.out.println("Enter name of the company to get contact number");
  100. String name1=sc.next();
  101.  
  102.     String xx=DirImp1.getContact(name1,conam,conumb);
  103.     System.out.println(xx);break;
  104.  
  105.  
  106.  
  107.  
  108.  
  109.  case 0:System.exit(0);
  110.  
  111.  
  112.     }
  113.  
  114.           }while (ch!=0);
  115.  
  116.  
  117.  DirImpl.shutdown();
  118.          }
  119.             catch (Exception e) 
  120.             {   
  121.                  //System.err.println("ERROR: " + e);   
  122.                  //e.printStackTrace(System.out);   
  123.                  System.out.println("\n----------------------------------------------");
  124. System.out.println("DirClient: Some Error Has Occurred !");
  125.                  System.out.println("\n----------------------------------------------");
  126.             }
  127.  
  128. System.out.println("\n DirServer: Exiting...");
  129. System.out.println("\n----------------------------------------------");
  130.         }
  131. }
  132.  
Why won't the client file compile when i try to access the typedef that i created in idl file?
what changes should I make in syntax


Error:
expected';'
cannot find symbol connam
Feb 13 '15 #1
0 1225

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