CIAO::Container_Impl Class Reference

Servant implementation for the interface Deployment::Container. More...

#include <Container_Impl.h>

Collaboration diagram for CIAO::Container_Impl:


Public Member Functions
	Container_Impl (CORBA::ORB_ptr o, PortableServer::POA_ptr p,::Deployment::NodeApplication_ptr server, NodeApp_Configurator &c, const Static_Config_EntryPoints_Maps *static_entrypts_maps=0)
	Constructor.
virtual	~Container_Impl (void)
	Destructor.
virtual CORBA::Long	init (const CORBA::PolicyList *policies)
	Initialize the container.
Deployment::ComponentInfos *	install (const ::Deployment::ContainerImplementationInfo &container_impl_info)
	Install all homes and components.
virtual void	remove ()
	Remove all homes and components.
virtual ::Deployment::Properties *	properties ()
	Deployment::Container interface defined attributes/operations.
virtual ::Deployment::NodeApplication_ptr	get_node_application ()
virtual PortableServer::POA_ptr	_default_POA (void)
virtual ::Components::CCMHome_ptr	install_home (const ::Deployment::ComponentImplementationInfo &impl_info)
virtual void	remove_home (const char *comp_ins_name)
bool	register_with_ns (const char *obj_name, CORBA::ORB_ptr orb, Components::CCMObject_ptr obj)
bool	unregister_with_ns (const char *obj_name, CORBA::ORB_ptr orb)
virtual void	remove_components ()
virtual void	remove_component (const char *comp_ins_name)
void	set_objref (Deployment::Container_ptr o)
	Set the cached object reference.
Deployment::Container_ptr	get_objref ()
Protected Types
typedef ACE_Hash_Map_Manager_Ex< ACE_CString, Components::CCMHome_ptr, ACE_Hash< ACE_CString >, ACE_Equal_To< ACE_CString >, ACE_Null_Mutex >	CCMHome_Map
	To store all created CCMHome object.
typedef CCMHome_Map::iterator	Home_Iterator
typedef ACE_Hash_Map_Manager_Ex< ACE_CString, Components::CCMObject_var, ACE_Hash< ACE_CString >, ACE_Equal_To< ACE_CString >, ACE_Null_Mutex >	CCMComponent_Map
	To store all created Component object.
typedef CCMComponent_Map::iterator	Component_Iterator
typedef ACE_Hash_Map_Manager_Ex< ACE_CString, ACE_CString, ACE_Hash< ACE_CString >, ACE_Equal_To< ACE_CString >, ACE_Null_Mutex >	CCMNaming_Map
Protected Attributes
CORBA::ORB_var	orb_
	Keep a pointer to the managing ORB serving this servant.
PortableServer::POA_var	poa_
	Keep a pointer to the managing POA.
CIAO::Container *	container_
	Internal container implementation.
Deployment::Properties	properties_
	Cached ConfigValues.
Deployment::Container_var	objref_
	Cached Container reference (of ourselves.).
Deployment::NodeApplication_var	nodeapp_
	Cached NodeApplication.
NodeApp_Configurator &	configurator_
CCMHome_Map	home_map_
CCMComponent_Map	component_map_
CCMNaming_Map	naming_map_
const Static_Config_EntryPoints_Maps *	static_entrypts_maps_

Detailed Description

Servant implementation for the interface Deployment::Container.

This class implements the Deployment::Container interface which is not defined by the CCM DnC specification. As the interface implies, this is actually part of the deployment interface and is used to manage the lifecycle of the installed components and homes.

Member Typedef Documentation

typedef ACE_Hash_Map_Manager_Ex<ACE_CString, Components::CCMObject_var, ACE_Hash<ACE_CString>, ACE_Equal_To<ACE_CString>, ACE_Null_Mutex> CIAO::Container_Impl::CCMComponent_Map [protected]

To store all created Component object.

typedef ACE_Hash_Map_Manager_Ex<ACE_CString, Components::CCMHome_ptr, ACE_Hash<ACE_CString>, ACE_Equal_To<ACE_CString>, ACE_Null_Mutex> CIAO::Container_Impl::CCMHome_Map [protected]

To store all created CCMHome object.

typedef ACE_Hash_Map_Manager_Ex<ACE_CString, ACE_CString, ACE_Hash<ACE_CString>, ACE_Equal_To<ACE_CString>, ACE_Null_Mutex> CIAO::Container_Impl::CCMNaming_Map [protected]

typedef CCMComponent_Map::iterator CIAO::Container_Impl::Component_Iterator [protected]

typedef CCMHome_Map::iterator CIAO::Container_Impl::Home_Iterator [protected]

Constructor & Destructor Documentation

ACE_INLINE CIAO::Container_Impl::Container_Impl	(	CORBA::ORB_ptr	o,
		PortableServer::POA_ptr	p,
		::Deployment::NodeApplication_ptr	server,
		NodeApp_Configurator &	c,
		const Static_Config_EntryPoints_Maps *	static_entrypts_maps = `0`
	)

Constructor.

CIAO::Container_Impl::~Container_Impl ( void ) [virtual]

Destructor.

Member Function Documentation

PortableServer::POA_ptr CIAO::Container_Impl::_default_POA ( void ) [virtual]

Get the containing POA. This operation does *not* increase the reference count of the POA.

Deployment::NodeApplication_ptr CIAO::Container_Impl::get_node_application ( )

ACE_INLINE::Deployment::Container_ptr CIAO::Container_Impl::get_objref ( )

Get the cached object reference. This operation will invoke _this if there's no cached reference available. Notice that this method does *NOT* increase the reference count of the cached reference. @ Gan, caller should own memory. In this case you shoudl return a duplicate OR add a const to the operation signature. This is simply bad programming.

CORBA::Long CIAO::Container_Impl::init ( const CORBA::PolicyList * policies ) [virtual]

Initialize the container.

Deployment::ComponentInfos * CIAO::Container_Impl::install ( const ::Deployment::ContainerImplementationInfo & container_impl_info )

Install all homes and components.

Components::CCMHome_ptr CIAO::Container_Impl::install_home ( const ::Deployment::ComponentImplementationInfo & impl_info )

Deployment::Properties * CIAO::Container_Impl::properties ( )

Deployment::Container interface defined attributes/operations.

bool CIAO::Container_Impl::register_with_ns	(	const char *	obj_name,
		CORBA::ORB_ptr	orb,
		Components::CCMObject_ptr	obj
	)

void CIAO::Container_Impl::remove ( ) [virtual]

Remove all homes and components.

void CIAO::Container_Impl::remove_component ( const char * comp_ins_name ) [virtual]

void CIAO::Container_Impl::remove_components ( ) [virtual]

void CIAO::Container_Impl::remove_home ( const char * comp_ins_name ) [virtual]

@Note: I don't know how to remove a home right now. I assume that user will only call remove instead. This is true at least for DnC run time.

Right now, in this implementation I assumpe that there will be same number of homes as the components even if the components are of the same type. I don't think that we have the modeling side support of this either. So bear me if you think I avoid the real thinking for easiness.

ACE_INLINE void CIAO::Container_Impl::set_objref ( Deployment::Container_ptr o )

Set the cached object reference.