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// $Id$
#include "Container_Base.h"
#include "Swapping_Container.h"
#include "ace/DLL.h"
#include "tao/Utils/PolicyList_Destroyer.h"
#include "ace/OS_NS_stdio.h"
#include "DAnCE/Deployment//Deployment_CoreC.h"
#if !defined (__ACE_INLINE__)
# include "Swapping_Container.inl"
#endif /* __ACE_INLINE__ */
namespace CIAO
{
ACE_Atomic_Op <ACE_SYNCH_MUTEX, unsigned long>
Swapping_Container::serial_number_ (0);
Swapping_Container::Swapping_Container (CORBA::ORB_ptr o,
Container_Impl *container_impl)
: Session_Container (o, container_impl),
number_ (0)
{
}
Swapping_Container::~Swapping_Container ()
{
}
PortableServer::POA_ptr
Swapping_Container::the_home_servant_POA (void) const
{
return this->home_servant_poa_.in ();
}
CORBA::Object_ptr
Swapping_Container::get_home_objref (PortableServer::Servant p)
{
return this->the_home_servant_POA ()->servant_to_reference (p);
}
void
Swapping_Container::deactivate_facet (const PortableServer::ObjectId &oid)
{
this->the_facet_cons_POA ()->deactivate_object (oid);
}
int
Swapping_Container::init (const char *name,
const CORBA::PolicyList *more_policies)
{
char buffer[MAXPATHLEN];
if (name == 0)
{
this->number_ = ++Swapping_Container::serial_number_;
ACE_OS::sprintf (buffer, "CIAO::Swapping_Container-%ld",
this->number_);
name = buffer;
}
CORBA::Object_var poa_object =
this->orb_->resolve_initial_references("RootPOA");
if (CORBA::is_nil (poa_object.in ()))
ACE_ERROR_RETURN ((LM_ERROR,
" (%P|%t) Unable to initialize the POA.\n"),
-1);
PortableServer::POA_var root_poa =
PortableServer::POA::_narrow (poa_object.in ());
this->create_servant_POA (name, more_policies, root_poa.in ());
this->create_home_servant_POA ("home servant POA",
more_policies,
root_poa.in ());
this->create_connections_POA (root_poa.in ());
PortableServer::POAManager_var poa_manager = root_poa->the_POAManager ();
poa_manager->activate ();
return 0;
}
void
Swapping_Container::add_servant_to_map
(PortableServer::ObjectId &oid,
Dynamic_Component_Servant_Base* servant)
{
this->dsa_->add_servant_to_map (oid, servant);
}
void
Swapping_Container::delete_servant_from_map
(PortableServer::ObjectId &oid)
{
this->dsa_->delete_servant_from_map (oid);
}
void
Swapping_Container::create_home_servant_POA (const char *name,
const CORBA::PolicyList *p,
PortableServer::POA_ptr root)
{
CORBA::PolicyList policies (0);
if (p != 0)
policies = *p;
PortableServer::POAManager_var poa_manager = root->the_POAManager ();
this->home_servant_poa_ = root->create_POA (name,
poa_manager.in (),
policies);
}
void
Swapping_Container::create_connections_POA (PortableServer::POA_ptr root)
{
PortableServer::POAManager_var poa_manager =
root->the_POAManager ();
TAO::Utils::PolicyList_Destroyer policies (3);
policies.length (3);
policies[0] =
root->create_id_assignment_policy (PortableServer::USER_ID);
policies[1] =
root->create_request_processing_policy
(PortableServer::USE_SERVANT_MANAGER);
// Servant Retention Policy
policies[2] =
root->create_servant_retention_policy (PortableServer::RETAIN);
this->facet_cons_poa_ =
root->create_POA ("facet_consumer_poa",
poa_manager.in (),
policies);
ACE_NEW_THROW_EX (this->sa_,
Servant_Activator (this->orb_.in ()),
CORBA::NO_MEMORY ());
this->facet_cons_poa_->set_servant_manager (this->sa_);
}
void
Swapping_Container::create_servant_POA (const char *name,
const CORBA::PolicyList *p,
PortableServer::POA_ptr root)
{
// @@ Jai, see how this method more or less does things (like
// setting policies) like create_connections_POA (). Could you
// please refactor them into a seperate method?
CORBA::PolicyList policies (0);
if (p != 0)
policies = *p;
PortableServer::POAManager_var poa_manager =
root->the_POAManager ();
CORBA::ULong policy_length = policies.length ();
policies.length (policy_length + 1);
policies[policy_length] =
root->create_id_assignment_policy (PortableServer::USER_ID);
policy_length = policies.length ();
policies.length (policy_length + 1);
policies[policy_length] =
root->create_request_processing_policy (
PortableServer::USE_SERVANT_MANAGER);
policy_length = policies.length ();
policies.length (policy_length + 1);
policies[policy_length] =
root->create_servant_retention_policy (PortableServer::RETAIN);
this->component_poa_ = root->create_POA (name, poa_manager.in (), policies);
ACE_NEW_THROW_EX (this->dsa_,
Dynamic_Component_Activator (this->orb_.in ()),
CORBA::NO_MEMORY ());
this->component_poa_->set_servant_manager (this->dsa_);
}
void
Swapping_Container::ciao_uninstall_home (Components::CCMHome_ptr homeref)
{
PortableServer::POA_ptr tmp = this->home_servant_poa_.in ();
PortableServer::ObjectId_var oid =
tmp->reference_to_id (homeref);
tmp->deactivate_object (oid.in ());
}
CORBA::Object_ptr
Swapping_Container::install_servant (PortableServer::Servant p,
Container::OA_Type t)
{
PortableServer::POA_ptr tmp = 0;
if (t == Container::Component)
{
tmp = this->home_servant_poa_.in ();
}
else
{
tmp = this->facet_cons_poa_.in ();
}
PortableServer::ObjectId_var oid = tmp->activate_object (p);
CORBA::Object_var objref = tmp->id_to_reference (oid.in ());
return objref._retn ();
}
}
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