Tao-related notes

1. Create orb, POA, and poa_manager objects

 
CORBA: orb_var orb = init_orb_with_naming_service (argc, argv );
 

 
CORBA: object_var poa_object = orb-> resolve_initial_references ("rootpoa"); portableserver: poa_var POA = portableserver: Poa: _ narrow (poa_object.in (); portableserver :: poamanager_var poa_manager = PoA-> the_poamanager (); poa_manager-> activate (); tao_orb_manager orb_manager (orb. in (), POA. in (), poa_manager.in ());
 

If everything uses the default value, you can directly use the tao_orb_manager class to help create it.

2. Create an object and register the service

 
CORBA: object_var callback = orb-> callback (¡± nameservice callback ±); cosnaming: namingcontext_var naming_context = cosnaming: namingcontext: _ narrow (callback (); cosnaming:: Name (1 );
 

/// Create an object

Slib_channelfactory_ I channelfactory_ I (PoA. In (), poa_manager.in ());

/// Use the default POA for activation

: Slib: channelfactory_var channelfactory = channelfactory_ I. _ this ();

Name. Length (1 );

Name [0]. ID = CORBA: string_dup ("myfactory ");

STD: cout try {

Naming_context-> BIND (name, channelfactory. In ());

} Catch (cosnaming: namingcontext: alreadybound & Ex ){

Naming_context-> rebind (name, channelfactory. In ());

}