TAO/orbsvcs/DevGuideExamples/NamingService/Messenger/MessengerServer.cpp

   1 #include "Messenger_i.h"
   2 #include "orbsvcs/CosNamingC.h"
   3 #include <iostream>
   4 int
   5 ACE_TMAIN (int argc, ACE_TCHAR *argv[])
   6 {
   7   try {
   8     // Initialize orb
   9     CORBA::ORB_var orb = CORBA::ORB_init( argc, argv );
  10
  11     //Get reference to Root POA
  12     CORBA::Object_var obj = orb->resolve_initial_references( "RootPOA" );
  13     PortableServer::POA_var poa = PortableServer::POA::_narrow( obj.in() );
  14
  15     // Activate POA Manager
  16     PortableServer::POAManager_var mgr = poa->the_POAManager();
  17     mgr->activate();
  18
  19     // Find the Naming Service
  20     CORBA::Object_var naming_obj =
  21       orb->resolve_initial_references( "NameService" );
  22     CosNaming::NamingContext_var root =
  23       CosNaming::NamingContext::_narrow( naming_obj.in() );
  24     if (CORBA::is_nil(root.in())) {
  25       std::cerr << "Nil Naming Context reference" << std::endl;
  26       return 1;
  27     }
  28
  29     // Bind the example Naming Context, if necessary
  30     CosNaming::Name name;
  31     name.length( 1 );
  32     name[0].id = CORBA::string_dup( "example" );
  33     try {
  34       CORBA::Object_var dummy = root->resolve( name );
  35     }
  36     catch(const CosNaming::NamingContext::NotFound&) {
  37       CosNaming::NamingContext_var dummy = root->bind_new_context( name );
  38     }
  39
  40     // Bind the Messenger object
  41     name.length( 2 );
  42     name[1].id = CORBA::string_dup( "Messenger" );
  43
  44     // Create an object
  45     PortableServer::Servant_var<Messenger_i> messenger_servant = new Messenger_i;
  46     PortableServer::ObjectId_var oid = poa->activate_object(messenger_servant.in());
  47     obj = poa->id_to_reference( oid.in() );
  48     root->rebind(name, obj.in());
  49
  50     std::cout << "Messenger object bound in Naming Service" << std::endl;
  51
  52     // Accept requests
  53     orb->run();
  54     orb->destroy();
  55   }
  56   catch(const CORBA::Exception& ex) {
  57     std::cerr << "Caught a CORBA exception: " << ex << std::endl;
  58     return 1;
  59   }
  60
  61   return 0;
  62 }