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// $Id$
#ifndef TAO_ABSTRACT_BASE_T_C
#define TAO_ABSTRACT_BASE_T_C
#include "AbstractBase_T.h"
#include "AbstractBase.h"
#include "Stub.h"
ACE_RCSID (Valuetype,
Abstractbase_T,
"$Id$")
namespace TAO
{
template<typename T> T *
AbstractBase_Narrow_Utils<T>::narrow (
CORBA::AbstractBase_ptr obj,
const char *repo_id,
Proxy_Broker_Factory pbf
ACE_ENV_ARG_DECL)
{
if (CORBA::AbstractBase::is_nil (obj))
{
return T::_nil ();
}
CORBA::Boolean is_it =
obj->_is_a (
repo_id
ACE_ENV_ARG_PARAMETER
);
ACE_CHECK_RETURN (T::_nil ());
if (is_it == 0)
{
return T::_nil ();
}
return AbstractBase_Narrow_Utils<T>::unchecked_narrow (obj,
pbf);
}
template<typename T> T *
AbstractBase_Narrow_Utils<T>::unchecked_narrow (
CORBA::AbstractBase_ptr obj,
Proxy_Broker_Factory pbf)
{
if (CORBA::AbstractBase::is_nil (obj))
{
return T::_nil ();
}
T_ptr proxy = T::_nil ();
if (obj->_is_objref ())
{
TAO_Stub* stub = obj->_stubobj ();
bool collocated =
!CORBA::is_nil (stub->servant_orb_var ().ptr ())
&& stub->servant_orb_var ()->orb_core ()->optimize_collocation_objects ()
&& obj->_is_collocated ()
&& pbf != 0;
ACE_NEW_RETURN (proxy,
T (obj->_stubobj (),
collocated ? 1 : 0,
obj->_servant ()),
T::_nil ());
}
else
{
proxy = T::_downcast (obj);
proxy->_add_ref ();
}
return proxy;
}
}
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