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// -*- C++ -*-
//=============================================================================
/**
* @file NodeApplication_Impl.h
*
* $Id$
*
* @brief Implementation of Deployment::NodeApplication
*
* @author Erwin Gottlieb <eg@prismtech.com>
* @author William R. Otte <wotte@dre.vanderbilt.edu>
*/
//=============================================================================
#ifndef NODEAPPLICATION_IMPL_H_
#define NODEAPPLICATION_IMPL_H_
#include "NodeApplication_Export.h"
#include "ace/Map_Manager.h"
#include "ace/Containers_T.h"
#include "tao/ORB.h"
#include "tao/Object.h"
#include "ccm/CCM_KeylessCCMHomeC.h"
#include "ccm/ComponentsC.h"
#include "ciao/ComponentServer/CIAO_ServerActivator_Impl.h"
#include "orbsvcs/orbsvcs/CosNamingC.h"
#include "ccm/ComponentServer/CCM_ComponentServerC.h"
#include "Deployment/Deployment_NodeApplicationS.h"
#include "Deployment/Deployment_DeploymentPlanC.h"
#include "Deployment/DeploymentC.h"
#include "Deployment/Deployment_common.h"
#include <map>
namespace DAnCE
{
class NodeManager_Impl;
class NodeApplication_Export NodeApplication_Impl : public virtual POA_Deployment::NodeApplication
{
public:
NodeApplication_Impl (CORBA::ORB_ptr orb,
PortableServer::POA_ptr poa,
const ::Deployment::DeploymentPlan& plan,
// RedirectionService & redirection,
const ACE_CString& node_name,
const PROPERTY_MAP &properties);
virtual ~NodeApplication_Impl();
virtual void finishLaunch (const ::Deployment::Connections & providedReference,
::CORBA::Boolean start);
virtual void start ();
::Deployment::Connections * getAllConnections();
//TODO Exception specification should be customized
void init_components();
void configuration_complete_components ();
void passivate_components ();
void remove_components ();
enum ERequestType
{
eCreateComponentServer,
eCreateContainer,
eInstallHome,
eCreateComponentWithConfigValues
};
enum EInstanceType
{
eHome,
eComponent,
eHomedComponent,
eInvalid
};
enum EComponentState
{
eUninstalled,
eInstalled,
eConfigured,
eActive,
ePassive,
eRemoved,
eInvalidState
};
protected:
//TODO Add throw specification
void init();
struct Container;
struct Instance
{
Instance (EInstanceType type = eInvalid,
Container *cont = 0,
CORBA::ULong idd = 0,
CORBA::ULong mdd = 0) :
state (eUninstalled),
type (type), idd_idx (idd), mdd_idx (mdd), home(0),
container (cont)
{
}
EComponentState state;
EInstanceType type;
CORBA::ULong idd_idx;
CORBA::ULong mdd_idx;
CORBA::Object_var ref;
Instance *home;
Container *container;
};
typedef ACE_Array<Instance> INSTANCES;
typedef ACE_Array<Instance *> INSTANCE_PTRS;
struct Container
{
INSTANCES homes;
INSTANCES components;
::Deployment::Properties properties;
Components::Deployment::Container_var ref;
};
typedef ACE_Array<Container> CONTAINERS;
struct ComponentServer
{
CONTAINERS containers;
::Deployment::Properties properties;
Components::Deployment::ComponentServer_var ref;
};
typedef ACE_Array<ComponentServer> COMPONENTSERVERS;
EInstanceType get_instance_type (const ::Deployment::Properties& prop) const;
void create_config_values (const ::Deployment::Properties& prop,
const ERequestType request,
Components::ConfigValues& cfg) const;
void create_config_values(const ::Deployment::Properties& prop,
Components::ConfigValues& cfg) const;
typedef std::map <std::string, int> ColocationMap;
/// Creates colocation groups for all components in this node's deployment.
/// Resulting map has mappings of component ids to appropriate server.
/// As a postcondition, the size of the servers_ array is increased appropriately.
ColocationMap create_colocation_groups (void);
void create_component_server (size_t index);
void create_container (size_t server, size_t container);
void install_home (Container &cont, Instance &inst);
void install_component (Container &cont, Instance &inst);
void install_homed_component (Container &cont, Instance &inst);
void store_instance_ior (Instance &inst);
Components::Cookie* connect_receptacle (Components::CCMObject_ptr inst,
const ACE_CString& port_name,
CORBA::Object_ptr facet);
Components::Cookie* connect_receptacle_ext (Components::CCMObject_ptr inst,
const ACE_CString& port_name,
CORBA::Object_ptr facet);
void connect_emitter (Components::CCMObject_ptr inst,
const ACE_CString& port_name,
CORBA::Object_ptr consumer);
void connect_emitter_ext (Components::CCMObject_ptr inst,
const ACE_CString& port_name,
CORBA::Object_ptr consumer);
Components::Cookie* connect_publisher (Components::CCMObject_ptr inst,
const ACE_CString& port_name,
CORBA::Object_ptr consumer);
CORBA::ORB_var orb_;
PortableServer::POA_var poa_;
const ::Deployment::DeploymentPlan& plan_;
//ComponentInstallation_Impl* installation_;
auto_ptr<CIAO::Deployment::CIAO_ServerActivator_i> activator_;
// RedirectionService & redirection_;
ACE_CString node_name_;
PROPERTY_MAP properties_;
COMPONENTSERVERS servers_;
INSTANCE_PTRS instances_;
CosNaming::NamingContext_var instance_nc_;
};
}
#endif /*NODEAPPLICATION_IMPL_H_*/
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