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// $Id$
#include "Strategized_Object_Proxy_Broker.h"
#include "Direct_Object_Proxy_Impl.h"
#include "ThruPOA_Object_Proxy_Impl.h"
#include "tao/Remote_Object_Proxy_Impl.h"
ACE_RCSID (tao, TAO_Strategized_Object_Proxy_Broker, "$Id$")
TAO_Strategized_Object_Proxy_Broker *
the_tao_strategized_object_proxy_broker (void)
{
static TAO_Strategized_Object_Proxy_Broker the_broker;
return &the_broker;
}
TAO_Strategized_Object_Proxy_Broker::TAO_Strategized_Object_Proxy_Broker (void)
{
for (int i = 0;
i < TAO_Collocation_Strategies::CS_LAST;
++i)
this->proxy_cache_[i] = 0;
}
TAO_Strategized_Object_Proxy_Broker::~TAO_Strategized_Object_Proxy_Broker (void)
{
for (int i = 0;
i < TAO_Collocation_Strategies::CS_LAST;
++i)
delete this->proxy_cache_[i];
}
TAO_Object_Proxy_Impl &
TAO_Strategized_Object_Proxy_Broker::select_proxy (CORBA::Object_ptr object,
CORBA::Environment &ACE_TRY_ENV)
{
int strategy =
TAO_ORB_Core::collocation_strategy (object, ACE_TRY_ENV);
ACE_CHECK_RETURN (*this->proxy_cache_[strategy]);
if (this->proxy_cache_[strategy] != 0)
return *this->proxy_cache_[strategy];
this->create_proxy (strategy, ACE_TRY_ENV);
ACE_CHECK_RETURN (*this->proxy_cache_[strategy]);
return *this->proxy_cache_[strategy];
}
void
TAO_Strategized_Object_Proxy_Broker::create_proxy (int strategy,
CORBA::Environment &ACE_TRY_ENV)
{
ACE_GUARD (TAO_SYNCH_MUTEX,
guard,
this->mutex_);
if (this->proxy_cache_[strategy] == 0)
{
switch (strategy)
{
case TAO_Collocation_Strategies::CS_THRU_POA_STRATEGY:
{
ACE_NEW_THROW_EX (this->proxy_cache_[strategy],
TAO_ThruPOA_Object_Proxy_Impl,
CORBA::NO_MEMORY ());
ACE_CHECK;
break;
}
case TAO_Collocation_Strategies::CS_DIRECT_STRATEGY:
{
ACE_NEW_THROW_EX (this->proxy_cache_[strategy],
TAO_Direct_Object_Proxy_Impl,
CORBA::NO_MEMORY ());
ACE_CHECK;
break;
}
default:
case TAO_Collocation_Strategies::CS_REMOTE_STRATEGY:
{
ACE_NEW_THROW_EX (this->proxy_cache_[strategy],
TAO_Remote_Object_Proxy_Impl,
CORBA::NO_MEMORY ());
ACE_CHECK;
break;
}
}
}
}
TAO_Object_Proxy_Broker * _TAO_collocation_Object_Proxy_Broker_Factory (
CORBA::Object_ptr obj
)
{
ACE_UNUSED_ARG (obj);
return the_tao_strategized_object_proxy_broker ();
}
int _TAO_collocation_Object_Proxy_Broker_Factory_Initializer (long dummy)
{
ACE_UNUSED_ARG (dummy);
_TAO_collocation_Object_Proxy_Broker_Factory_function_pointer =
_TAO_collocation_Object_Proxy_Broker_Factory;
return 0;
}
static int
_TAO_collocation_Object_Proxy_Broker_Factory_Initializer_Scarecrow =
_TAO_collocation_Object_Proxy_Broker_Factory_Initializer (ACE_reinterpret_cast (long,
_TAO_collocation_Object_Proxy_Broker_Factory_Initializer));
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