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-rw-r--r--CIAO/DAnCE/NodeApplication/Container_Impl.h191
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diff --git a/CIAO/DAnCE/NodeApplication/Container_Impl.h b/CIAO/DAnCE/NodeApplication/Container_Impl.h
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--- a/CIAO/DAnCE/NodeApplication/Container_Impl.h
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-// -*- C++ -*-
-
-//=============================================================================
-/**
- * @file Container_Impl.h
- *
- * $Id$
- *
- * This file contains implementation for the servant of
- * Components::Deployment::Container interface.
- *
- * @author Nanbor Wang <nanbor@cs.wustl.edu>
- * @author Gan Deng <gan.deng@vanderbilt.edu>
- */
-//=============================================================================
-
-
-#ifndef CIAO_CONTAINER_IMPL_H
-#define CIAO_CONTAINER_IMPL_H
-#include /**/ "ace/pre.h"
-
-#include "CIAO_NodeApplication_export.h"
-
-#if !defined (ACE_LACKS_PRAGMA_ONCE)
-# pragma once
-#endif /* ACE_LACKS_PRAGMA_ONCE */
-
-#include "DAnCE/Deployment/Deployment_ContainerS.h"
-#include "DAnCE/Deployment/Deployment_NodeApplicationC.h"
-#include "DAnCE/Deployment//DeploymentC.h"
-#include "ace/SString.h"
-#include "ace/Auto_Ptr.h"
-#include "ciao/Server_init.h" // write_IOR function & NameUtility
-#include "ciao/CIAO_common.h" // CIAO::debug_level
-#include "ciao/Session_Container.h"
-#include "NodeApp_Configurator.h"
-
-namespace CIAO
-{
- /**
- * @class Container_Impl
- *
- * @brief 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.
- */
- class NODEAPPLICATION_Export Container_Impl
- : public virtual POA_Deployment::Container
- {
- public:
- /// Constructor
- 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);
-
- /// Destructor
- virtual ~Container_Impl (void);
-
- /*-------------------------------------------------------------*/
- /*-------------------- IDL operations (idl) ------------------*/
-
- /// Initialize the container.
- virtual CORBA::Long init (const CORBA::PolicyList *policies);
-
- /// Install all homes and components
- Deployment::ComponentInfos *
- install (const ::Deployment::ContainerImplementationInfo & container_impl_info);
-
- /// Remove all homes and components
- virtual void remove ();
-
- /// Deployment::Container interface defined attributes/operations.
- virtual ::Deployment::Properties *properties ();
-
- virtual ::Deployment::NodeApplication_ptr get_node_application ();
-
- /*-------------------------------------------------------------*/
- /*------------------- C++ help methods (c++) -----------------*/
-
- /// Get the containing POA. This operation does *not*
- /// increase the reference count of the POA.
- virtual PortableServer::POA_ptr _default_POA (void);
-
- // Install the home of this particular component
- virtual ::Components::CCMHome_ptr
- install_home (const ::Deployment::ComponentImplementationInfo & impl_info);
-
- /**
- * @@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.
- */
- // Remove the home of this particular component
- 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);
-
- // ------------------- CIAO Internal Operations ------------------------
- // These below two are helper methods to clean up components
- // should only be called when we are sure that there is no
- // active connection on this component.
- virtual void remove_components ();
-
- virtual void remove_component (const char * comp_ins_name);
-
- /// Set the cached object reference.
- void set_objref (Deployment::Container_ptr o);
-
- /// 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.
- Deployment::Container_ptr get_objref ();
-
-protected:
- /// Keep a pointer to the managing ORB serving this servant.
- CORBA::ORB_var orb_;
-
- /// Keep a pointer to the managing POA.
- PortableServer::POA_var poa_;
-
- /// Internal container implementation.
- // @@ Gan/Jai, heard of auto_ptr <>?
- //CIAO::Container *container_;
- ACE_Auto_Ptr<CIAO::Container> container_;
-
- /// Cached ConfigValues.
- Deployment::Properties properties_;
-
- /// Cached Container reference (of ourselves.)
- Deployment::Container_var objref_;
-
- /// Cached NodeApplication.
- Deployment::NodeApplication_var nodeapp_;
-
- NodeApp_Configurator &configurator_;
-
- /// To store all created CCMHome object
- 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;
- typedef CCMHome_Map::iterator Home_Iterator;
- CCMHome_Map home_map_;
-
- /// To store all created Component object.
- // @@Gan, see how this caching is duplicated..
- 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;
- typedef CCMComponent_Map::iterator Component_Iterator;
- CCMComponent_Map component_map_;
-
- typedef ACE_Hash_Map_Manager_Ex<ACE_CString,
- ACE_CString,
- ACE_Hash<ACE_CString>,
- ACE_Equal_To<ACE_CString>,
- ACE_Null_Mutex> CCMNaming_Map;
- CCMNaming_Map naming_map_;
-
- const Static_Config_EntryPoints_Maps* static_entrypts_maps_;
- };
-}
-
-#if defined (__ACE_INLINE__)
-# include "Container_Impl.inl"
-#endif /* __ACE_INLINE__ */
-
-#include /**/ "ace/post.h"
-#endif /* CIAO_CONTAINER_IMPL_H */
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