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/**
* @file Plugin_Manager.h
* @author William R. Otte <wotte@dre.vanderbilt.edu
*
* $Id$
*
* Singleton class to manage the lifecycle of deployment
* interceptors and plug-ins.
*/
#ifndef PLUGIN_MANAGER_H
#define PLUGIN_MANAGER_H
#include "ace/Singleton.h"
#include "dance/LocalityManager/Scheduler/Deployment_Scheduler_export.h"
#include "dance/LocalityManager/Scheduler/Dependency_Sorter.h"
#include "dance/Deployment/Deployment_DeploymentPlanC.h"
#include "dance/DAnCE_LocalityManagerC.h"
#include "dance/DAnCE_DeploymentInterceptorsC.h"
#include <map>
#include <set>
#include <list>
namespace DAnCE
{
/**
* @class Plugin_Manager
*
*/
class Deployment_Scheduler_Export Plugin_Manager
{
public:
Plugin_Manager (void);
~Plugin_Manager (void);
void set_orb (CORBA::ORB_ptr orb);
CORBA::ORB_ptr get_orb (void);
/// Set the configuration of the plugin_manager
void set_configuration (const Deployment::Properties &config);
typedef Dependency_Sorter::IH_DEPS IH_DEPS;
/// Registers a new installation handler.
char * register_installation_handler (const ACE_TCHAR *artifact,
const ACE_TCHAR *entrypoint,
const IH_DEPS &dependencies);
/// Registers a new deployment interceptor
void register_interceptor (const ACE_TCHAR *artifact,
const ACE_TCHAR *entrypoint);
typedef Dependency_Sorter::Invalid_Install_Order Invalid_Install_Order;
typedef Dependency_Sorter::INSTALL_ORDER INSTALL_ORDER;
void get_installation_order (INSTALL_ORDER &);
::DAnCE::InstanceDeploymentHandler_ptr
fetch_installation_handler (const char *instance_type);
typedef std::list < ::DAnCE::DeploymentInterceptor_var >
INTERCEPTORS;
const INTERCEPTORS & fetch_interceptors (void);
void register_configuration_plugin (const ACE_TCHAR *artifact,
const ACE_TCHAR *entrypoint);
::DAnCE::LocalityConfiguration_ptr
get_configuration_handler (const char *id);
private:
const ::Deployment::Properties *config_;
typedef std::map < std::string,
::DAnCE::InstanceDeploymentHandler_var > HANDLER_MAP;
typedef std::map < std::string,
LocalityConfiguration_var > CONFIG_MAP;
HANDLER_MAP handler_map_;
INTERCEPTORS interceptors_;
CONFIG_MAP config_plugins_;
Dependency_Sorter ih_dep_;
CORBA::ORB_var orb_;
};
typedef ACE_Singleton <Plugin_Manager,
TAO_SYNCH_MUTEX> PLUGIN_MANAGER;
}
DEPLOYMENT_SCHEDULER_SINGLETON_DECLARE (ACE_Singleton,
DAnCE::Plugin_Manager,
TAO_SYNCH_MUTEX)
#endif
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