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// $Id$
#include "Container_Base.h"
#include "ace/DLL.h"
#include "ace/OS_NS_stdio.h"
#if !defined (__ACE_INLINE__)
# include "Container_Base.inl"
#endif /* __ACE_INLINE__ */
////////////////////////////////////////////////////////////////
CIAO::Container::Container (CORBA::ORB_ptr o)
: orb_ (CORBA::ORB::_duplicate (o))
{
}
CIAO::Container::~Container ()
{
}
PortableServer::POA_ptr
CIAO::Container::_ciao_the_POA (void)
{
return this->poa_.in ();
}
CORBA::ORB_ptr
CIAO::Container::_ciao_the_ORB ()
{
return this->orb_.in ();
}
///////////////////////////////////////////////////////////////
ACE_Atomic_Op <ACE_SYNCH_MUTEX, long>
CIAO::Session_Container::serial_number_ (0);
CIAO::Session_Container::Session_Container (CORBA::ORB_ptr o,
int static_config_flag,
const Static_Config_EntryPoints_Maps* maps
)
: Container (o),
number_ (0),
static_config_flag_ (static_config_flag),
static_entrypts_maps_ (maps)
{
}
CIAO::Session_Container::~Session_Container ()
{
}
int
CIAO::Session_Container::init (const char *name,
const CORBA::PolicyList *more_policies
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException))
{
char buffer[MAXPATHLEN];
if (name == 0)
{
this->number_ = ++CIAO::Session_Container::serial_number_;
ACE_OS::sprintf (buffer, "CIAO::Session_Container-%ld",
this->number_);
name = buffer;
}
CORBA::Object_var poa_object =
this->orb_->resolve_initial_references("RootPOA" ACE_ENV_ARG_PARAMETER);
ACE_CHECK_RETURN (-1);
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 () ACE_ENV_ARG_PARAMETER);
ACE_CHECK_RETURN (-1);
// Set up proper poa policies here. Default policies seems to be
// fine for session container. If you add some other default
// policies here, then you need to "add" more_policies below
// instead of simply assigning more_policies to the init policy
// list.
CORBA::PolicyList policies (0);
if (more_policies != 0)
policies = *more_policies;
this->poa_ = root_poa->create_POA (name,
PortableServer::POAManager::_nil (),
policies
ACE_ENV_ARG_PARAMETER);
ACE_CHECK_RETURN (-1);
PortableServer::POAManager_var poa_manager =
this->poa_->the_POAManager (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_CHECK_RETURN (-1);
poa_manager->activate (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_CHECK_RETURN (-1);
return 0;
}
CORBA::Object_ptr
CIAO::Session_Container::install_servant (PortableServer::Servant p
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException))
{
PortableServer::ObjectId_var oid
= this->poa_->activate_object (p
ACE_ENV_ARG_PARAMETER);
ACE_CHECK_RETURN (0);
CORBA::Object_var objref
= this->poa_->id_to_reference (oid.in ()
ACE_ENV_ARG_PARAMETER);
ACE_CHECK_RETURN (0);
return objref._retn ();
}
CORBA::Object_ptr
CIAO::Session_Container::install_component (PortableServer::Servant p,
PortableServer::ObjectId_out oid
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException))
{
PortableServer::ObjectId_var id
= this->poa_->activate_object (p
ACE_ENV_ARG_PARAMETER);
ACE_CHECK_RETURN (0);
CORBA::Object_var objref
= this->poa_->id_to_reference (id.in ()
ACE_ENV_ARG_PARAMETER);
ACE_CHECK_RETURN (0);
oid = id._retn ();
return objref._retn ();
}
//@@ Apparently we need to be cautious when handling the exception
// thrown here. We should make sure that new DnC interfaces
// NodeApplication/NodeApplicationManager etc will cache the new
// exceptions--> rethrow of new exceptions is needed.
// --Tao
Components::CCMHome_ptr
CIAO::Session_Container::ciao_install_home (const char *exe_dll_name,
const char *exe_entrypt,
const char *sv_dll_name,
const char *sv_entrypt
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException,
Deployment::UnknownImplId,
Deployment::ImplEntryPointNotFound,
Deployment::InstallationFailure))
{
HomeFactory hcreator = 0;
ServantFactory screator = 0;
if (this->static_config_flag_ == 0)
{
ACE_DLL executor_dll, servant_dll;
if (exe_dll_name == 0 || sv_dll_name == 0)
ACE_THROW_RETURN (Deployment::UnknownImplId (),
Components::CCMHome::_nil ());
if (executor_dll.open (exe_dll_name,
ACE_DEFAULT_SHLIB_MODE,
0) != 0
|| servant_dll.open (sv_dll_name,
ACE_DEFAULT_SHLIB_MODE,
0) != 0)
{
ACE_THROW_RETURN (Deployment::UnknownImplId (),
Components::CCMHome::_nil ());
}
if (exe_entrypt == 0 || sv_entrypt == 0)
ACE_THROW_RETURN (Deployment::ImplEntryPointNotFound (),
Components::CCMHome::_nil ());
// @@ (OO) Please use a static_cast<> here instead of a C-style
// cast. ANSI C++ casts are the preferred (and modern)
// way of casting in ACE/TAO/CIAO.
hcreator = (HomeFactory) executor_dll.symbol (exe_entrypt);
screator = (ServantFactory) servant_dll.symbol (sv_entrypt);
}
else
{
if (static_entrypts_maps_ == 0 ||
static_entrypts_maps_->home_creator_funcptr_map_ == 0 ||
static_entrypts_maps_->home_servant_creator_funcptr_map_ == 0)
ACE_THROW_RETURN (Deployment::ImplEntryPointNotFound (),
Components::CCMHome::_nil ());
ACE_CString exe_entrypt_str (exe_entrypt);
static_entrypts_maps_->home_creator_funcptr_map_->
find (exe_entrypt_str, hcreator);
ACE_CString sv_entrypt_str (sv_entrypt);
static_entrypts_maps_->home_servant_creator_funcptr_map_->
find (sv_entrypt_str, screator);
}
if (hcreator == 0 || screator == 0)
ACE_THROW_RETURN (Deployment::ImplEntryPointNotFound (),
Components::CCMHome::_nil ());
Components::HomeExecutorBase_var home_executor = hcreator ();
if (CORBA::is_nil (home_executor.in ()))
ACE_THROW_RETURN (Deployment::InstallationFailure (),
Components::CCMHome::_nil ());
PortableServer::Servant home_servant = screator (home_executor.in (),
this
ACE_ENV_ARG_PARAMETER);
ACE_CHECK_RETURN (Components::CCMHome::_nil ());
if (home_servant == 0)
ACE_THROW_RETURN (Deployment::InstallationFailure (),
Components::CCMHome::_nil ());
PortableServer::ServantBase_var safe (home_servant);
CORBA::Object_var objref = this->install_servant (home_servant
ACE_ENV_ARG_PARAMETER);
ACE_CHECK_RETURN (Components::CCMHome::_nil ());
Components::CCMHome_var homeref =
Components::CCMHome::_narrow (objref.in ()
ACE_ENV_ARG_PARAMETER);
ACE_CHECK_RETURN (0);
return homeref._retn ();
}
void
CIAO::Session_Container::ciao_uninstall_home (Components::CCMHome_ptr homeref
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException))
{
this->uninstall (homeref
ACE_ENV_ARG_PARAMETER);
}
void
CIAO::Session_Container::uninstall (CORBA::Object_ptr objref
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException))
{
PortableServer::ObjectId_var oid
= this->poa_->reference_to_id (objref
ACE_ENV_ARG_PARAMETER);
ACE_CHECK;
this->poa_->deactivate_object (oid.in ()
ACE_ENV_ARG_PARAMETER);
}
void
CIAO::Session_Container::uninstall (PortableServer::Servant svt
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException))
{
PortableServer::ObjectId_var oid
= this->poa_->servant_to_id (svt
ACE_ENV_ARG_PARAMETER);
ACE_CHECK;
this->poa_->deactivate_object (oid.in ()
ACE_ENV_ARG_PARAMETER);
}
void
CIAO::Session_Container::uninstall_component (Components::CCMObject_ptr objref,
PortableServer::ObjectId_out oid
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException))
{
PortableServer::ObjectId_var id
= this->poa_->reference_to_id (objref
ACE_ENV_ARG_PARAMETER);
ACE_CHECK;
this->poa_->deactivate_object (id.in ()
ACE_ENV_ARG_PARAMETER);
ACE_CHECK;
oid = id._retn ();
}
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