1 files changed, 110 insertions, 0 deletions
diff --git a/CIAO/ciaosvcs/Events/CIAO_Events_Base/CIAO_EventServiceBase.h b/CIAO/ciaosvcs/Events/CIAO_Events_Base/CIAO_EventServiceBase.h
new file mode 100644
index 00000000000..062026bb3f0
--- /dev/null
+++ b/CIAO/ciaosvcs/Events/CIAO_Events_Base/CIAO_EventServiceBase.h
@@ -0,0 +1,110 @@
+// -*- C++ -*-
+
+//=============================================================================
+/**
+ *  @file CIAO_EventServiceBase.h
+ *
+ *  $Id$
+ *
+ *  @author Gan Deng <dengg@dre.vanderbilt.edu>
+ *  @author George Edwards <g.edwards@vanderbilt.edu>
+ */
+//=============================================================================
+
+#ifndef CIAO_EVENTSERVICEBASE_H
+#define CIAO_EVENTSERVICEBASE_H
+#include /**/ "ace/pre.h"
+
+#include "CIAO_EventsS.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+namespace CIAO
+{
+  /**
+   * @class EventServiceBase
+   *
+   * An abstract base servant class to implement the CIAO_Event_Service
+   * interface. The derived classes will provide appropriate
+   * implementations of the connect, disconnect, and push methods depending on
+   * the event mechanism used.
+   */
+  class CIAO_EVENTS_Export EventServiceBase :
+    public virtual POA_CIAO::CIAO_Event_Service
+  {
+  public:
+    EventServiceBase (void);
+
+    virtual ~EventServiceBase (void);
+
+    /// A factory method for Supplier_Config objects
+    virtual Supplier_Config_ptr create_supplier_config (void) = 0;
+
+    /// A factory method for Consumer_Config objects
+    virtual Consumer_Config_ptr create_consumer_config (void) = 0;
+
+    /**
+     * @fn void connect_event_supplier (Supplier_Config_ptr supplier_config)
+     *
+     * Connects an event supplier using the options specified by
+     * @c supplier_config.
+     */
+    virtual void connect_event_supplier (Supplier_Config_ptr supplier_config) = 0;
+
+    /**
+     * @fn void connect_event_consumer (Consumer_Config_ptr consumer_config)
+     *
+     * Connects an event consumer using the options specified by
+     * @c consumer_config.
+     */
+    virtual void connect_event_consumer (Consumer_Config_ptr consumer_config) = 0;
+
+    /**
+     * @fn void disconnect_event_supplier ()
+     *
+     * Disconnects the event supplier associated with this object.
+     */
+    virtual void disconnect_event_supplier (const char * consumer_id) = 0;
+
+    /**
+     * @fn void disconnect_event_consumer (CONNECTION_ID consumer_id)
+     *
+     * Disconnects the event consumer with UUID @c consumer_id.
+     */
+    virtual void disconnect_event_consumer (const char * consumer_id) = 0;
+
+    /**
+     * @fn void push_event (Components::EventBase * ev)
+     *
+     * Pushes event @c ev to all consumers.
+     */
+    virtual void push_event (Components::EventBase * ev) = 0;
+
+    /**
+     * Pushes event @c ev to all consumers. The source id of the
+     * supplier is specified through @c source_id.
+     */
+    virtual void ciao_push_event (
+        ::Components::EventBase * evt,
+        const char * source_id,
+        ::CORBA::TypeCode_ptr tc);
+  };
+
+  class Event_Consumer_Config_Base :
+    public virtual POA_CIAO::Consumer_Config
+  {
+  public:
+    virtual void start_conjunction_group (::CORBA::Long size) = 0;
+
+    virtual void start_disjunction_group (::CORBA::Long size) = 0;
+
+    virtual void insert_source (const char * source_id) = 0;
+
+    virtual void insert_type (::CORBA::Long event_type) = 0;
+  };
+}
+
+#include /**/ "ace/post.h"
+#endif /* CIAO_EVENTSERVICEBASE_H */