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// $Id$
// =========================================================================
//
// = LIBRARY
// orbsvcs
//
// = FILENAME
// Notify_ProxySupplier.h
//
// = DESCRIPTION
// Template Base class for all Proxy Suppliers.
//
// = AUTHOR
// Pradeep Gore <pradeep@cs.wustl.edu>
//
// ==========================================================================
#ifndef TAO_NOTIFY_PROXY_SUPPLIER_T_H
#define TAO_NOTIFY_PROXY_SUPPLIER_T_H
#include "Notify_QoSAdmin_i.h"
#include "Notify_FilterAdmin_i.h"
#include "Notify_Listeners.h"
#include "orbsvcs/CosNotifyChannelAdminS.h"
#include "orbsvcs/CosNotificationS.h"
#include "ace/Containers_T.h"
class TAO_Notify_ConsumerAdmin_i;
class TAO_Notify_Resource_Manager;
class TAO_Notify_Event_Manager;
#if defined(_MSC_VER)
#if (_MSC_VER >= 1200)
#pragma warning(push)
#endif /* _MSC_VER >= 1200 */
#pragma warning(disable:4250)
#endif /* _MSC_VER */
template <class SERVANT_TYPE>
class TAO_ORBSVCS_Export TAO_Notify_ProxySupplier : public SERVANT_TYPE, public TAO_Notify_Event_Listener, public TAO_Notify_Update_Listener
{
// = TITLE
// TAO_Notify_ProxySupplier
//
// = DESCRIPTION
// The is a base class for all proxy suppliers, templatized by the servant
// type. All the Filter Admin and QoS Admin interface methods are
// implemented here by delegating to the admin implementations.
//
public:
TAO_Notify_ProxySupplier (TAO_Notify_ConsumerAdmin_i* consumeradmin,
TAO_Notify_Resource_Manager* resource_manager);
// Constructor
virtual ~TAO_Notify_ProxySupplier (void);
// Destructor
void init (CORBA::Environment &ACE_TRY_ENV);
// Init
// = Interface methods
virtual void suspend_connection (
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosNotifyChannelAdmin::ConnectionAlreadyInactive,
CosNotifyChannelAdmin::NotConnected
));
virtual void resume_connection (
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosNotifyChannelAdmin::ConnectionAlreadyActive,
CosNotifyChannelAdmin::NotConnected
));
virtual CosNotifyChannelAdmin::ProxyType MyType (
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException
));
virtual CosNotifyChannelAdmin::ConsumerAdmin_ptr MyAdmin (
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException
));
virtual CosNotifyFilter::MappingFilter_ptr priority_filter (
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException
));
virtual void priority_filter (
CosNotifyFilter::MappingFilter_ptr priority_filter,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException
));
virtual CosNotifyFilter::MappingFilter_ptr lifetime_filter (
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException
));
virtual void lifetime_filter (
CosNotifyFilter::MappingFilter_ptr lifetime_filter,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException
));
virtual CosNotification::EventTypeSeq * obtain_offered_types (
CosNotifyChannelAdmin::ObtainInfoMode mode,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException
));
virtual void validate_event_qos (
const CosNotification::QoSProperties & required_qos,
CosNotification::NamedPropertyRangeSeq_out available_qos,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosNotification::UnsupportedQoS
));
virtual CosNotification::QoSProperties * get_qos (
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException
));
virtual void set_qos (
const CosNotification::QoSProperties & qos,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosNotification::UnsupportedQoS
));
virtual void validate_qos (
const CosNotification::QoSProperties & required_qos,
CosNotification::NamedPropertyRangeSeq_out available_qos,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosNotification::UnsupportedQoS
));
virtual CosNotifyFilter::FilterID add_filter (
CosNotifyFilter::Filter_ptr new_filter,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException
));
virtual void remove_filter (
CosNotifyFilter::FilterID filter,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosNotifyFilter::FilterNotFound
));
virtual CosNotifyFilter::Filter_ptr get_filter (
CosNotifyFilter::FilterID filter,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosNotifyFilter::FilterNotFound
));
virtual CosNotifyFilter::FilterIDSeq * get_all_filters (
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException
));
virtual void remove_all_filters (
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException
));
virtual void subscription_change (
const CosNotification::EventTypeSeq & added,
const CosNotification::EventTypeSeq & removed,
CORBA::Environment &ACE_TRY_ENV
)
ACE_THROW_SPEC ((
CORBA::SystemException,
CosNotifyComm::InvalidEventType
));
protected:
// = Helper methods
virtual void cleanup_i (CORBA::Environment &ACE_TRY_ENV = TAO_default_environment ());
// Cleanup all resources used by this object.
void update_subscription_list_i (const CosNotification::EventTypeSeq & added, const CosNotification::EventTypeSeq & removed, EVENTTYPE_LIST& added_ret, EVENTTYPE_LIST& removed_ret, CORBA::Environment &ACE_TRY_ENV);
void subscribe_for_events_i (CORBA::Environment &ACE_TRY_ENV);
// Derived classes should call this when they consumers connect.
// = Data members
CosNotifyChannelAdmin::ProxyType mytype_;
// What type are we?
TAO_Notify_ConsumerAdmin_i* myadmin_;
// My parent consumer admin.
TAO_Notify_Event_Manager* event_manager_;
// Our event manager.
TAO_Notify_Resource_Manager* resource_manager_;
// The resource factory.
EVENTTYPE_LIST subscription_list_;
// A list of event types that we are interested in.
CORBA::Boolean is_connected_;
// True if we are connected to a consumer.
CORBA::Boolean is_suspended_;
// True if we are connected to a consumer and suspended.
CORBA::Boolean is_destroyed_;
// True if we are destroyed.
TAO_Notify_QoSAdmin_i qos_admin_;
// Handle QoS admin methods.
TAO_Notify_FilterAdmin_i filter_admin_;
// Handles the Filter admin methods.
};
#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
#include "Notify_ProxySupplier_T.cpp"
#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */
#if defined (ACE_TEMPLATES_REQUIRE_PRAGMA)
#pragma implementation ("Notify_ProxySupplier_T.cpp")
#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
#pragma warning(pop)
#endif /* _MSC_VER */
#endif /* TAO_NOTIFY_PROXY_SUPPLIER_T_H */
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