1 files changed, 116 insertions, 0 deletions
diff --git a/TAO/CIAO/ciaosvcs/Events/CIAO_EventServiceBase.h b/TAO/CIAO/ciaosvcs/Events/CIAO_EventServiceBase.h
new file mode 100644
index 00000000000..ea9fe669704
--- /dev/null
+++ b/TAO/CIAO/ciaosvcs/Events/CIAO_EventServiceBase.h
@@ -0,0 +1,116 @@
+// -*- 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)
+      ACE_THROW_SPEC ((CORBA::SystemException)) = 0;
+
+    /// A factory method for Consumer_Config objects
+    virtual Consumer_Config_ptr
+    create_consumer_config (void)
+      ACE_THROW_SPEC ((CORBA::SystemException)) = 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
+        ACE_ENV_ARG_DECL_WITH_DEFAULTS)
+      ACE_THROW_SPEC ((
+        CORBA::SystemException)) = 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
+        ACE_ENV_ARG_DECL_WITH_DEFAULTS)
+      ACE_THROW_SPEC ((
+        CORBA::SystemException)) = 0;
+
+    /**
+     * @fn void disconnect_event_supplier ()
+     *
+     * Disconnects the event supplier associated with this object.
+     */
+    virtual void disconnect_event_supplier (
+        const char * consumer_id
+        ACE_ENV_SINGLE_ARG_DECL_WITH_DEFAULTS)
+      ACE_THROW_SPEC ((
+        CORBA::SystemException,
+        Components::InvalidName,
+        Components::InvalidConnection)) = 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
+        ACE_ENV_ARG_DECL_WITH_DEFAULTS)
+      ACE_THROW_SPEC ((
+        CORBA::SystemException,
+        Components::InvalidName,
+        Components::InvalidConnection)) = 0;
+
+    /**
+     * @fn void push_event (Components::EventBase * ev)
+     *
+     * Pushes event @c ev to all consumers.
+     */
+    virtual void push_event (
+        Components::EventBase * ev
+        ACE_ENV_ARG_DECL_WITH_DEFAULTS)
+      ACE_THROW_SPEC ((
+        CORBA::SystemException)) = 0;
+  };
+}
+
+#include /**/ "ace/post.h"
+#endif /* CIAO_EVENTSERVICEBASE_H */