diff options
Diffstat (limited to 'TAO/orbsvcs/orbsvcs/Notify/EventChannel.h')
| -rw-r--r-- | TAO/orbsvcs/orbsvcs/Notify/EventChannel.h | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/TAO/orbsvcs/orbsvcs/Notify/EventChannel.h b/TAO/orbsvcs/orbsvcs/Notify/EventChannel.h new file mode 100644 index 00000000000..81529e63ef4 --- /dev/null +++ b/TAO/orbsvcs/orbsvcs/Notify/EventChannel.h @@ -0,0 +1,186 @@ +/* -*- C++ -*- */ +/** + * @file EventChannel.h + * + * $Id$ + * + * @author Pradeep Gore <pradeep@oomworks.com> + * + * + */ + +#ifndef TAO_Notify_EVENTCHANNEL_H +#define TAO_Notify_EVENTCHANNEL_H + +#include /**/ "ace/pre.h" + +#include "orbsvcs/Notify/notify_serv_export.h" + +#if !defined (ACE_LACKS_PRAGMA_ONCE) +# pragma once +#endif /* ACE_LACKS_PRAGMA_ONCE */ + +#include "orbsvcs/CosNotifyChannelAdminS.h" +#include "orbsvcs/Notify/Topology_Object.h" +#include "orbsvcs/Notify/Object.h" +#include "orbsvcs/Notify/EventChannelFactory.h" + +TAO_BEGIN_VERSIONED_NAMESPACE_DECL + +class TAO_Notify_ConsumerAdmin; +class TAO_Notify_SupplierAdmin; +class TAO_Notify_EventChannelFactory; +class TAO_Notify_ProxyConsumer; +class TAO_Notify_ProxySupplier; +template <class TYPE> class TAO_Notify_Container_T; + +#if defined(_MSC_VER) +#pragma warning(push) +#pragma warning(disable:4250) +#endif /* _MSC_VER */ + +/** + * @class TAO_Notify_EventChannel + * + * @brief Implementation of CosNotifyChannelAdmin::EventChannel + * + */ +class TAO_Notify_Serv_Export TAO_Notify_EventChannel + : public POA_CosNotifyChannelAdmin::EventChannel, + public TAO_Notify::Topology_Parent +{ + friend class TAO_Notify_Builder; + +public: + typedef TAO_Notify_Refcountable_Guard_T< TAO_Notify_EventChannel > Ptr; + typedef CosNotifyChannelAdmin::ChannelIDSeq SEQ; + typedef CosNotifyChannelAdmin::ChannelIDSeq_var SEQ_VAR; + + /// Constuctor + TAO_Notify_EventChannel (void); + + /// Destructor + virtual ~TAO_Notify_EventChannel (); + + /// Init + void init (TAO_Notify_EventChannelFactory* ecf + , const CosNotification::QoSProperties & initial_qos + , const CosNotification::AdminProperties & initial_admin); + + /// Init (for reload) + void init (TAO_Notify::Topology_Parent * parent); + + /// Remove ConsumerAdmin from its container. + void remove (TAO_Notify_ConsumerAdmin* consumer_admin); + + /// Remove SupplierAdmin from its container. + void remove (TAO_Notify_SupplierAdmin* supplier_admin); + + /// ServantBase refcount methods. + virtual void _add_ref (void); + virtual void _remove_ref (void); + + // TAO_Notify::Topology_Parent + + virtual void save_persistent (TAO_Notify::Topology_Saver& saver); + virtual TAO_Notify::Topology_Object* load_child (const ACE_CString &type, + CORBA::Long id, + const TAO_Notify::NVPList& attrs); + virtual void reconnect (void); + + virtual TAO_Notify_Object::ID get_id () const {return id();} + + TAO_Notify_ProxyConsumer * find_proxy_consumer (TAO_Notify::IdVec & id_path, size_t position); + TAO_Notify_ProxySupplier * find_proxy_supplier (TAO_Notify::IdVec & id_path, size_t position); + + /// Shutdown + virtual int shutdown (void); + virtual void load_attrs(const TAO_Notify::NVPList& attrs); + +private: + typedef TAO_Notify_Container_T <TAO_Notify_ConsumerAdmin> TAO_Notify_ConsumerAdmin_Container; + typedef TAO_Notify_Container_T <TAO_Notify_SupplierAdmin> TAO_Notify_SupplierAdmin_Container; + + virtual void save_attrs(TAO_Notify::NVPList& attrs); + + /// = Data Members + /// The parent object. + TAO_Notify_EventChannelFactory::Ptr ecf_; + + TAO_SYNCH_MUTEX default_admin_mutex_; + + // Default Consumer Admin + CosNotifyChannelAdmin::ConsumerAdmin_var default_consumer_admin_; + + // Default Supplier Admin + CosNotifyChannelAdmin::SupplierAdmin_var default_supplier_admin_; + + /// =CosNotifyChannelAdmin::EventChannel methods + + virtual void destroy (void); + + virtual ::CosNotifyChannelAdmin::EventChannelFactory_ptr MyFactory ( + ); + + virtual ::CosNotifyChannelAdmin::ConsumerAdmin_ptr default_consumer_admin ( + + ); + + virtual ::CosNotifyChannelAdmin::SupplierAdmin_ptr default_supplier_admin ( + + ); + + virtual ::CosNotifyFilter::FilterFactory_ptr default_filter_factory (void); + + virtual ::CosNotifyChannelAdmin::ConsumerAdmin_ptr new_for_consumers (CosNotifyChannelAdmin::InterFilterGroupOperator op, + CosNotifyChannelAdmin::AdminID_out id); + + virtual ::CosNotifyChannelAdmin::SupplierAdmin_ptr new_for_suppliers (CosNotifyChannelAdmin::InterFilterGroupOperator op, + CosNotifyChannelAdmin::AdminID_out id); + + virtual ::CosNotifyChannelAdmin::ConsumerAdmin_ptr get_consumeradmin (CosNotifyChannelAdmin::AdminID id); + + virtual ::CosNotifyChannelAdmin::SupplierAdmin_ptr get_supplieradmin (CosNotifyChannelAdmin::AdminID id); + + virtual ::CosNotifyChannelAdmin::AdminIDSeq * get_all_consumeradmins (void); + + virtual ::CosNotifyChannelAdmin::AdminIDSeq * get_all_supplieradmins (void); + + virtual ::CosNotification::QoSProperties * get_qos (void); + + virtual void set_qos (const CosNotification::QoSProperties & qos); + + virtual void validate_qos (const CosNotification::QoSProperties & required_qos, + CosNotification::NamedPropertyRangeSeq_out available_qos); + + virtual ::CosNotification::AdminProperties * get_admin (void); + + virtual void set_admin (const CosNotification::AdminProperties & admin); + + virtual ::CosEventChannelAdmin::ConsumerAdmin_ptr for_consumers (void); + + virtual ::CosEventChannelAdmin::SupplierAdmin_ptr for_suppliers (void); + +private: + TAO_Notify_ConsumerAdmin_Container& ca_container(); + TAO_Notify_SupplierAdmin_Container& sa_container(); + + /// ConsumerAdmin Container. + ACE_Auto_Ptr< TAO_Notify_ConsumerAdmin_Container > ca_container_; + + /// SupplierAdmin Container. + ACE_Auto_Ptr< TAO_Notify_SupplierAdmin_Container > sa_container_; + + /// Release + virtual void release (void); +}; + +TAO_END_VERSIONED_NAMESPACE_DECL + +#if defined(_MSC_VER) +#pragma warning(pop) +#endif /* _MSC_VER */ + +#include /**/ "ace/post.h" + +#endif /* TAO_Notify_EVENTCHANNEL_H */ |