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// $Id$
#ifndef TAO_ABSTRACT_BASE_T_CPP
#define TAO_ABSTRACT_BASE_T_CPP
#include "tao/Valuetype/AbstractBase_T.h"
#include "tao/Valuetype/AbstractBase.h"
#include "tao/Stub.h"
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
namespace TAO
{
template<typename T> T *
AbstractBase_Narrow_Utils<T>::narrow (
CORBA::AbstractBase_ptr obj,
const char *repo_id,
Proxy_Broker_Factory pbf
)
{
if (CORBA::is_nil (obj))
{
return T::_nil ();
}
CORBA::Boolean const is_it =
obj->_is_a (
repo_id
);
if (is_it == false)
{
return T::_nil ();
}
return
AbstractBase_Narrow_Utils<T>::unchecked_narrow (obj,
repo_id,
pbf
);
}
template<typename T> T *
AbstractBase_Narrow_Utils<T>::unchecked_narrow (
CORBA::AbstractBase_ptr obj,
Proxy_Broker_Factory pbf)
{
T *proxy = 0;
try
{
proxy =
AbstractBase_Narrow_Utils<T>::unchecked_narrow (
obj,
0,
pbf
);
}
catch ( ::CORBA::Exception&)
{
// Consume and return proxy
return proxy;
}
return proxy;
}
template<typename T> T *
AbstractBase_Narrow_Utils<T>::unchecked_narrow (
CORBA::AbstractBase_ptr obj,
const char *,
Proxy_Broker_Factory pbf
)
{
if (CORBA::is_nil (obj))
{
return T::_nil ();
}
T_ptr proxy = T::_nil ();
if (obj->_is_objref ())
{
TAO_Stub* stub = obj->_stubobj ();
bool const collocated =
!CORBA::is_nil (stub->servant_orb_var ().in ())
&& stub->optimize_collocation_objects ()
&& obj->_is_collocated ()
&& pbf != 0;
ACE_NEW_THROW_EX (proxy,
T (obj->_stubobj (),
collocated ? 1 : 0,
obj->_servant ()),
CORBA::NO_MEMORY ());
}
else
{
proxy = dynamic_cast<T *> (obj);
proxy->_add_ref ();
}
return proxy;
}
}
TAO_END_VERSIONED_NAMESPACE_DECL
#endif /* TAO_ABSTRACT_BASE_T_CPP */
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