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// -*- C++ -*-
//=============================================================================
/**
* @file PG_Group_Factory.cpp
*
* $Id$
*
* @author Dale Wilson <wilson_d@ociweb.com>
*/
//=============================================================================
#include "orbsvcs/PortableGroup/PG_Group_Factory.h"
#include "orbsvcs/PortableGroup/PG_Property_Utils.h"
#include "orbsvcs/PortableGroup/PG_conf.h"
#include "orbsvcs/PortableGroupC.h"
#include "orbsvcs/PortableGroup/PG_Object_Group.h"
#include <orbsvcs/PortableGroup/PG_Utils.h>
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
TAO::PG_Group_Factory::PG_Group_Factory ()
: orb_ (CORBA::ORB::_nil())
, poa_ (PortableServer::POA::_nil())
, manipulator_ ()
, domain_id_ ("default-domain")
{
}
TAO::PG_Group_Factory::~PG_Group_Factory (void)
{
for (Group_Map_Iterator it = this->group_map_.begin ();
it != this->group_map_.end ();
++it)
{
TAO::PG_Object_Group * group = (*it).int_id_;
delete group;
}
this->group_map_.unbind_all ();
}
void TAO::PG_Group_Factory::init (
CORBA::ORB_ptr orb,
PortableServer::POA_ptr poa,
PortableGroup::FactoryRegistry_ptr factory_registry)
{
ACE_ASSERT (CORBA::is_nil (this->orb_.in ()));
ACE_ASSERT (CORBA::is_nil (this->poa_.in ()));
ACE_ASSERT (CORBA::is_nil (this->factory_registry_.in ()));
this->orb_ = CORBA::ORB::_duplicate(orb);
this->poa_ = PortableServer::POA::_duplicate (poa);
this->factory_registry_ = PortableGroup::FactoryRegistry::_duplicate (factory_registry);
ACE_ASSERT (!CORBA::is_nil (this->orb_.in ()));
ACE_ASSERT (!CORBA::is_nil (this->poa_.in ()));
ACE_ASSERT (!CORBA::is_nil (this->factory_registry_.in ()));
this->manipulator_.init (orb, poa);
}
TAO::PG_Object_Group * TAO::PG_Group_Factory::create_group (
const char * type_id,
const PortableGroup::Criteria & the_criteria,
TAO::PG_Property_Set * typeid_properties)
{
///////////////////////////////////
// Create an empty group reference
PortableGroup::ObjectGroupId group_id = 0;
PortableGroup::ObjectGroup_var empty_group =
this->manipulator_.create_object_group (
type_id,
this->domain_id_,
group_id);
// pick up the object group information as assigned by
// ObjectGroupManager
PortableGroup::TagGroupTaggedComponent tagged_component;
if (! TAO::PG_Utils::get_tagged_component (empty_group, tagged_component))
{
throw PortableGroup::ObjectNotCreated();
}
TAO::PG_Object_Group * objectGroup = 0;
ACE_NEW_THROW_EX (
objectGroup,
TAO::PG_Object_Group (
this->orb_.in (),
this->factory_registry_.in (),
this->manipulator_,
empty_group.in (),
tagged_component,
type_id,
the_criteria,
typeid_properties
),
CORBA::NO_MEMORY());
if (this->group_map_.bind (group_id, objectGroup) != 0)
{
delete objectGroup;
throw PortableGroup::ObjectNotCreated();
}
return objectGroup;
}
void TAO::PG_Group_Factory::delete_group (PortableGroup::ObjectGroup_ptr object_group)
{
if (! destroy_group (object_group))
{
throw PortableGroup::ObjectNotFound ();
}
}
void TAO::PG_Group_Factory::delete_group (PortableGroup::ObjectGroupId group_id)
{
if (! destroy_group (group_id))
{
throw PortableGroup::ObjectNotFound ();
}
}
// insert group. Take ownership
int TAO::PG_Group_Factory::insert_group ( ::TAO::PG_Object_Group * group)
{
return insert_group (group->get_object_group_id(), group);
}
int TAO::PG_Group_Factory::insert_group (PortableGroup::ObjectGroupId group_id, ::TAO::PG_Object_Group * group)
{
return (this->group_map_.bind (group_id, group) == 0);
}
int TAO::PG_Group_Factory::find_group (PortableGroup::ObjectGroupId group_id, ::TAO::PG_Object_Group *& group) const
{
return (this->group_map_.find (group_id , group) == 0);
}
int TAO::PG_Group_Factory::find_group (PortableGroup::ObjectGroup_ptr object_group, ::TAO::PG_Object_Group *& group) const
{
int result = 0;
PortableGroup::TagGroupTaggedComponent tc;
if (TAO::PG_Utils::get_tagged_component (object_group, tc))
{
result = find_group (tc.object_group_id, group);
}
return result;
}
int TAO::PG_Group_Factory::destroy_group (PortableGroup::ObjectGroupId group_id)
{
::TAO::PG_Object_Group * group = 0;
int result = (this->group_map_.unbind (group_id, group) == 0);
if (result)
{
delete group;
}
return result;
}
int TAO::PG_Group_Factory::destroy_group (PortableGroup::ObjectGroup_ptr object_group)
{
PortableGroup::TagGroupTaggedComponent tc;
TAO::PG_Utils::get_tagged_component (object_group, tc);
return destroy_group (tc.object_group_id);
}
PortableGroup::ObjectGroups *
TAO::PG_Group_Factory::groups_at_location (
const PortableGroup::Location & the_location)
{
size_t upper_limit = this->group_map_.current_size ();
PortableGroup::ObjectGroups * result = 0;
ACE_NEW_THROW_EX (
result,
PortableGroup::ObjectGroups (upper_limit),
CORBA::NO_MEMORY());
result->length(upper_limit);
size_t group_count = 0;
for (Group_Map_Iterator it = this->group_map_.begin ();
it != this->group_map_.end ();
++it)
{
TAO::PG_Object_Group * group = (*it).int_id_;
if (group->has_member_at (the_location))
{
(*result)[group_count] = group->reference ();
++group_count;
}
}
result->length (group_count);
return result;
}
TAO_END_VERSIONED_NAMESPACE_DECL
|
