[omniORB] clarify url resolution

[Jason Stelzer]

I'm working wth looking up/using remote objects. One of the first
things I need to do is lookup the remote name service. After that I
lookup remote objects to use.
I can lookup remote objects via IOR urls, but not corbaloc urls
(which I would prefer as they're more readable).

CosNaming::NamingContext_var _nc;
CORBA::Object_var nsobj = _orb->string_to_object(namingUrl);
_nc = CosNaming::NamingContext::_narrow(nsobj);

This works if namingUrl = "IOR:000......"
However if namingUrl = "corbaloc:iiop:***@hostname:3528/JBoss/Naming/
remote" I get an OBJECT_NOT_EXIST exception from corba.

Is my url incorrect? Is this only supported by certain corba
versions? Should I be calling something different for a url formatted
like the latter example? Using the IOR url will work, but its less
than ideal from a human readable perspective.


--
J.

[Jason Stelzer]

Post by Jason Stelzer
I'm working wth looking up/using remote objects. One of the first
things I need to do is lookup the remote name service. After that I
lookup remote objects to use.
I can lookup remote objects via IOR urls, but not corbaloc urls
(which I would prefer as they're more readable).
CosNaming::NamingContext_var _nc;
CORBA::Object_var nsobj = _orb->string_to_object(namingUrl);
_nc = CosNaming::NamingContext::_narrow(nsobj);
This works if namingUrl = "IOR:000......"
Naming/remote" I get an OBJECT_NOT_EXIST exception from corba.
Is my url incorrect? Is this only supported by certain corba
versions? Should I be calling something different for a url
formatted like the latter example? Using the IOR url will work, but
its less than ideal from a human readable perspective.

Sorry for the noise. I turned up the trace level and figured out what
was going on.

In the beginning I was setting InitRef in my orb.conf to be the above
corbaloc:.. url.

However, now I've made it a parameter and I'm looking up the remote
name service so the url needs to be corbaloc:iiop:***@hostname:3528/
NameService

The exception I was seeing was due to me using the wrong name.

--
J.

[Ridgway, Richard (London)]

Trailing / on the corbaloc looks wrong.
Check there's no newline on the end of the string - that seems to upset
omniorb



-----Original Message-----
From: omniorb-list-***@omniorb-support.com
[mailto:omniorb-list-***@omniorb-support.com] On Behalf Of Jason
Stelzer
Sent: 16 August 2007 20:49
To: omniorb-***@omniorb-support.com
Subject: [omniORB] clarify url resolution


I'm working wth looking up/using remote objects. One of the first
things I need to do is lookup the remote name service. After that I
lookup remote objects to use.
I can lookup remote objects via IOR urls, but not corbaloc urls
(which I would prefer as they're more readable).

CosNaming::NamingContext_var _nc;
CORBA::Object_var nsobj = _orb->string_to_object(namingUrl);
_nc = CosNaming::NamingContext::_narrow(nsobj);

This works if namingUrl = "IOR:000......"
However if namingUrl = "corbaloc:iiop:***@hostname:3528/JBoss/Naming/
remote" I get an OBJECT_NOT_EXIST exception from corba.

Is my url incorrect? Is this only supported by certain corba
versions? Should I be calling something different for a url formatted
like the latter example? Using the IOR url will work, but its less
than ideal from a human readable perspective.


--
J.



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[William Bauder]

Try corbaloc::

-Bill

-----Original Message-----
From: omniorb-list-***@omniorb-support.com
[mailto:omniorb-list-***@omniorb-support.com] On Behalf Of Jason
Stelzer
Sent: Thursday, August 16, 2007 3:49 PM
To: omniorb-***@omniorb-support.com
Subject: [omniORB] clarify url resolution


I'm working wth looking up/using remote objects. One of the first
things I need to do is lookup the remote name service. After that I
lookup remote objects to use.
I can lookup remote objects via IOR urls, but not corbaloc urls
(which I would prefer as they're more readable).

CosNaming::NamingContext_var _nc;
CORBA::Object_var nsobj = _orb->string_to_object(namingUrl);
_nc = CosNaming::NamingContext::_narrow(nsobj);

This works if namingUrl = "IOR:000......"
However if namingUrl = "corbaloc:iiop:***@hostname:3528/JBoss/Naming/
remote" I get an OBJECT_NOT_EXIST exception from corba.

Is my url incorrect? Is this only supported by certain corba
versions? Should I be calling something different for a url formatted
like the latter example? Using the IOR url will work, but its less
than ideal from a human readable perspective.


--
J.