[Ace-users] Re: [tao-users] Naming Service problem

[Johnny Willemsen]

Hi,
 
The WellWisher is a naming context, you have to create that first using
bind_context.
 
Regards,
 
Johnny Willemsen
Remedy IT
Postbus 101
2650 AC  Berkel en Rodenrijs
The Netherlands
www.theaceorb.nl / www.remedy.nl 

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________________________________

	From: dhanya v [mailto:vishnu.dhanya at gmail.com] 
	Sent: Tuesday, September 25, 2007 12:48 PM
	To: Johnny Willemsen
	Subject: Re: Naming Service problem
	
	
	Hi Willemsen,
	 
	Thanks for replying.
	 
	My code is as following:
	 
	//Creating CORBA object
	hello_HelloInterface_i* helloImpl = new hello_HelloInterface_i(); 
	hello::HelloInterface_var hello = helloImpl -> _this();

	//Resolved Name Service
	CORBA::Object_var naming_context_object =
orb->resolve_initial_references ("NameService");
	CosNaming::NamingContext_var root_context =
CosNaming::NamingContext::_narrow (naming_context_object.in ()); 

	//Creating Name space
	CosNaming::Name name (2);
	name->length (2);
	name[0].id = CORBA::string_dup ("WellWisher");
	name[1].id = CORBA::string_dup ("Hello");

	cout<<"\tBinding Name with NamingService"<<endl;
	root_context->rebind (name, hello.in());

	and this fails with the exception
	NotFound (IDL:omg.org/CosNaming/NamingContext/NotFound:1.0)
	 
	What do you mean by creating WellWisher context in advance?
	 
	regards,
	Dhanya
	
	 
	On 9/25/07, Johnny Willemsen <jwillemsen at remedy.nl> wrote: 

		Hi,
		
		This will only work if you have created the WellWisher
context in advance,
		you can't create new contexts as apart of the bind. 
		
		Regards,
		
		Johnny Willemsen
		Remedy IT
		Postbus 101
		2650 AC  Berkel en Rodenrijs
		The Netherlands
		www.theaceorb.nl / www.remedy.nl 
		
		*** Integrated compile and test statistics see
		http://scoreboard.theaceorb.nl ***
		*** Commercial service and support for ACE/TAO/CIAO
***
		*** See http://www.theaceorb.nl/en/support.html
***
		
		<vishnu.dhanya at gmail.com> wrote in message
		news:<
1190224675.526887.173440 at e34g2000pro.googlegroups.com>...
		>     ACE VERSION: 5.5.8
		>
		>     HOST MACHINE and OPERATING SYSTEM: Windows 2000 &
Vista 
		>
		>    THE $ACE_ROOT/include/makeinclude/platform_macros.GNU
FILE [if you
		>     use a link to a platform-specific file, simply state
which one
		>     (unless this isn't used in this case, e.g., with
Microsoft Visual 
		>     C++)]:
		>
		>
		>
		>     AREA/CLASS/EXAMPLE AFFECTED:
		>     CORBA Naming Service
		>
		>
		>     DOES THE PROBLEM AFFECT:
		>         COMPILATION? No
		>         LINKING? No 
		>         EXECUTION? YES
		>         OTHER (please specify)?
		>
		>
		>     SYNOPSIS:
		> [Brief description of the problem]
		>
		> If I try to create a Name in Naming Service, and set its
length more 
		> than 1 I get exception.
		>
		>     DESCRIPTION:
		>
		> I am trying to create a Name of length 2. (more than 1).
it compiles
		> and links well, but fails at execution time with the
following 
		> exception when bind or rebind is called.
		> NotFound
(IDL:omg.org/CosNaming/NamingContext/NotFound:1.0)
		>
		>     REPEAT BY:
		>       CORBA::Object_var naming_context_object = orb- 
		> >resolve_initial_references ("NameService");
		>       CosNaming::NamingContext_var root_context =
		>         CosNaming::NamingContext::_narrow
(naming_context_object.in ());
		>
		>       cout<<"\n\tRegistering HelloInterface object with 
		> NamingService"<<endl;
		>       CosNaming::Name name;// = new CosNaming::Name ();
		>       name.length (2);
		>
		>       name[0].id =  CORBA::string_dup ("WellWisher");
		>       name[1].id =  CORBA::string_dup ("Hello"); 
		>
		>       root_context->bind (name, hello.in ());
		>
		>
		>
		> It should be possible to create a Name of length more than
1 right?
		>
		> regards,
		> Vishnu
		>