ChangeLogTag:Mon Oct 23 02:49:25 2000 Ossama Othman <ossama@uci.edu>

1 files changed, 95 insertions, 0 deletions

diff --git a/TAO/tao/ORBInitializer_Registry.h b/TAO/tao/ORBInitializer_Registry.h
new file mode 100644
index 00000000000..2a14407efa5
--- /dev/null
+++ b/TAO/tao/ORBInitializer_Registry.h
@@ -0,0 +1,95 @@
+// -*- C++ -*-
+//
+// $Id$
+
+// ============================================================================
+//
+// = LIBRARY
+//     TAO
+//
+// = FILENAME
+//     ORBInitializer_Registry.h
+//
+// = AUTHOR
+//     Ossama Othman <ossama@uci.edu>
+//
+// ============================================================================
+
+#ifndef TAO_ORB_INITIALIZER_REGISTRY_H
+#define TAO_ORB_INITIALIZER_REGISTRY_H
+
+#include "ace/pre.h"
+
+#include "tao/TAO_Export.h"
+
+#if !defined (ACE_LACKS_PRAGMA_ONCE)
+# pragma once
+#endif /* ACE_LACKS_PRAGMA_ONCE */
+
+#include "PortableInterceptorC.h"
+#include "tao/TAO_Singleton.h"
+#include "ace/Containers_T.h"
+
+
+/// Global list that contains all portable interceptor ORB
+/// initializers.
+class TAO_Export TAO_ORBInitializer_Registry
+{
+  friend class TAO_Singleton<TAO_ORBInitializer_Registry, ACE_SYNCH_MUTEX>;
+  friend void PortableInterceptor::register_orb_initializer (
+                  PortableInterceptor::ORBInitializer_ptr init,                
+				  CORBA::Environment &);
+  friend CORBA::ORB_ptr CORBA::ORB_init (int &,
+                                         char *argv[],
+                                         const char *,
+                                         CORBA_Environment &);
+
+protected:
+
+  TAO_ORBInitializer_Registry (void);
+  ///< Only allow this class to be instantiated as a singleton
+  ///< instance, so declare the constructor as protected.
+
+  ~TAO_ORBInitializer_Registry (void);
+  ///< Destructor.  Releases duplicated ORBInitializer references.
+
+  void register_orb_initializer (
+    PortableInterceptor::ORBInitializer_ptr init,
+    CORBA::Environment &ACE_TRY_ENV);
+  ///< Register an ORBInitializer with the underlying ORBInitializer
+  ///< sequence.
+
+  void pre_init (PortableInterceptor::ORBInitInfo_ptr info,
+                 CORBA::Environment &ACE_TRY_ENV);
+  ///< Begin initialization of all registered ORBInitializers before
+  ///< the ORB itself is initialized.
+
+  void post_init (PortableInterceptor::ORBInitInfo_ptr info,
+                  CORBA::Environment &ACE_TRY_ENV);
+  ///< Complete initialization of all registered ORBInitializers after
+  ///< the ORB has been initialized.
+
+  static TAO_ORBInitializer_Registry *instance (void);
+  // Return a unique instance
+
+private:
+
+  /// Prevent copying
+  ACE_UNIMPLEMENTED_FUNC (
+    TAO_ORBInitializer_Registry (const TAO_ORBInitializer_Registry &))
+  ACE_UNIMPLEMENTED_FUNC (void operator= (const TAO_ORBInitializer_Registry &))
+
+private:
+
+  ACE_Array_Base<PortableInterceptor::ORBInitializer_ptr> initializers_;
+  ///< Dynamic array containing registered ORBInitializers.
+
+};
+
+#if defined (__ACE_INLINE__)
+# include "tao/ORBInitializer_Registry.inl"
+#endif /* __ACE_INLINE__ */
+
+#include "ace/post.h"
+
+#endif /* TAO_ORB_INITIALIZER_REGISTRY_H */