1 files changed, 139 insertions, 0 deletions
diff --git a/TAO/orbsvcs/orbsvcs/Notify/Event.h b/TAO/orbsvcs/orbsvcs/Notify/Event.h
new file mode 100644
index 00000000000..1b44711ce46
--- /dev/null
+++ b/TAO/orbsvcs/orbsvcs/Notify/Event.h
@@ -0,0 +1,139 @@
+/* -*- C++ -*- */
+/**
+ *  @file Event.h
+ *
+ *  $Id$
+ *
+ *  @author Pradeep Gore <pradeep@oomworks.com>
+ *
+ *
+ */
+
+#ifndef TAO_NOTIFY_EVENT_H
+#define TAO_NOTIFY_EVENT_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/Notify/Refcountable.h"
+#include "orbsvcs/Notify/Property.h"
+#include "orbsvcs/Notify/Property_Boolean.h"
+#include "orbsvcs/Notify/Property_T.h"
+
+#include "orbsvcs/Event_ForwarderS.h"
+#include "orbsvcs/CosNotifyFilterC.h"
+#include "orbsvcs/CosNotificationC.h"
+
+#include "ace/Copy_Disabled.h"
+
+TAO_BEGIN_VERSIONED_NAMESPACE_DECL
+
+class TAO_Notify_Consumer;
+class TAO_Notify_EventType;
+
+/**
+ * @class TAO_Notify_Event
+ *
+ * @brief Base class abstraction for Events flowing through the EventChannel.
+ *
+ */
+class TAO_Notify_Serv_Export TAO_Notify_Event
+    : public TAO_Notify_Refcountable
+    , private ACE_Copy_Disabled
+{
+public:
+  typedef TAO_Notify_Refcountable_Guard_T<TAO_Notify_Event> Ptr;
+
+  // Codes to distinguish marshaled events in persistent storage
+  enum {MARSHAL_ANY=1,MARSHAL_STRUCTURED=2};
+  /// Constuctor
+  TAO_Notify_Event (void);
+
+  /// Destructor
+  virtual ~TAO_Notify_Event ();
+
+  /// Translate Any to Structured
+  static void translate (const CORBA::Any& any, CosNotification::StructuredEvent& notification);
+
+  /// Translate Structured to Any
+  static void translate (const CosNotification::StructuredEvent& notification, CORBA::Any& any);
+
+  /// Get the event type.
+  virtual const TAO_Notify_EventType& type (void) const = 0;
+
+  /// Returns true if the filter matches.
+  virtual CORBA::Boolean do_match (CosNotifyFilter::Filter_ptr filter ACE_ENV_ARG_DECL) const = 0;
+
+  /// Convert to CosNotification::Structured type
+  virtual void convert (CosNotification::StructuredEvent& notification) const = 0;
+
+  /// Push event to consumer
+  virtual void push (TAO_Notify_Consumer* consumer ACE_ENV_ARG_DECL) const = 0;
+
+  /// Push event to the Event_Forwarder interface
+  virtual void push (Event_Forwarder::StructuredProxyPushSupplier_ptr forwarder ACE_ENV_ARG_DECL) const = 0;
+
+  /// Push event to the Event_Forwarder interface
+  virtual void push_no_filtering (Event_Forwarder::StructuredProxyPushSupplier_ptr forwarder ACE_ENV_ARG_DECL) const = 0;
+
+  /// Push event to the Event_Forwarder interface
+  virtual void push (Event_Forwarder::ProxyPushSupplier_ptr forwarder ACE_ENV_ARG_DECL) const = 0;
+
+  /// Push event to the Event_Forwarder interface
+  virtual void push_no_filtering (Event_Forwarder::ProxyPushSupplier_ptr forwarder ACE_ENV_ARG_DECL) const = 0;
+
+  /// Return a pointer to a copy of this event on the heap
+  TAO_Notify_Event* queueable_copy (ACE_ENV_SINGLE_ARG_DECL) const;
+
+  /// marshal this event into a CDR buffer (for persistence)
+  virtual void marshal (TAO_OutputCDR& cdr) const = 0;
+
+  /// Unmarshal an event from a CDR. (for persistence)
+  static TAO_Notify_Event* unmarshal (TAO_InputCDR & cdr);
+
+  ///= Accessors
+  /// Priority
+  const TAO_Notify_Property_Short& priority (void) const;
+
+  /// Timeout
+  const TAO_Notify_Property_Time& timeout (void) const;
+
+  /// Reliable
+  const TAO_Notify_Property_Boolean& reliable(void) const;
+
+protected:
+  /// = QoS properties
+
+  /// Priority.
+  TAO_Notify_Property_Short priority_;
+
+  /// Timeout.
+  TAO_Notify_Property_Time timeout_;
+
+  /// Reliability
+  TAO_Notify_Property_Boolean reliable_;
+
+private:
+  /// Return a pointer to a copy of this event on the heap
+  virtual TAO_Notify_Event* copy (ACE_ENV_SINGLE_ARG_DECL) const = 0;
+
+  virtual void release (void);
+
+  mutable Ptr clone_;
+  bool        is_on_heap_;
+};
+
+TAO_END_VERSIONED_NAMESPACE_DECL
+
+#if defined (__ACE_INLINE__)
+#include "orbsvcs/Notify/Event.inl"
+#endif /* __ACE_INLINE__ */
+
+#include /**/ "ace/post.h"
+
+#endif /* TAO_NOTIFY_EVENT_H */