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

1 files changed, 126 insertions, 0 deletions

diff --git a/TAO/tao/ORBInitializer_Registry.cpp b/TAO/tao/ORBInitializer_Registry.cpp
new file mode 100644
index 00000000000..7c137e9e747
--- /dev/null
+++ b/TAO/tao/ORBInitializer_Registry.cpp
@@ -0,0 +1,126 @@
+// -*- C++ -*-
+//
+// $Id$
+
+#include "ORBInitializer_Registry.h"
+#include "ORB.h"
+
+#if !defined (__ACE_INLINE__)
+# include "tao/ORBInitializer_Registry.inl"
+#endif /* ! __ACE_INLINE__ */
+
+ACE_RCSID(tao, ORBInitializer_Registry, "$Id$")
+
+
+void
+PortableInterceptor::register_orb_initializer (
+  PortableInterceptor::ORBInitializer_ptr init,
+  CORBA::Environment &ACE_TRY_ENV)
+{
+  // Using ACE_Static_Object_Lock::instance() precludes
+  // <register_orb_initializer> from being called within a static
+  // object CTOR.
+  ACE_MT (ACE_GUARD (ACE_SYNCH_RECURSIVE_MUTEX, guard,
+                     *ACE_Static_Object_Lock::instance ()));
+
+  // Make sure TAO's singleton manager is initialized.
+  if (TAO_Singleton_Manager::instance ()->init () == -1)
+    {
+      ACE_ERROR ((LM_ERROR,
+                  ACE_TEXT ("(%P|%t) register_orb_initializer: ")
+                  ACE_TEXT ("Unable to pre-initialize TAO\n")));
+    }
+
+  CORBA_ORB::init_orb_globals (ACE_TRY_ENV);
+  ACE_CHECK;
+
+  // Make sure the following is done after the global ORB
+  // initialization since we need to have exceptions initialized.
+
+  TAO_ORBInitializer_Registry::instance ()->register_orb_initializer (
+    init,
+    ACE_TRY_ENV);
+}
+
+// ------------------------------------------------------------------
+
+TAO_ORBInitializer_Registry::TAO_ORBInitializer_Registry (void)
+  : initializers_ ()
+{
+}
+
+TAO_ORBInitializer_Registry::~TAO_ORBInitializer_Registry (void)
+{
+  size_t initializer_count = this->initializers_.size ();
+  for (size_t i = 0; i < initializer_count; ++i)
+    CORBA::release (this->initializers_[i]);
+}
+
+void
+TAO_ORBInitializer_Registry::register_orb_initializer (
+  PortableInterceptor::ORBInitializer_ptr init,
+  CORBA::Environment &ACE_TRY_ENV)
+{
+  if (!CORBA::is_nil (init))
+    {
+      /// Increase the length of the ORBInitializer array by one.
+      size_t cur_len = this->initializers_.size ();
+      size_t new_len = cur_len + 1;
+      if (this->initializers_.size (new_len) != 0)
+        ACE_THROW (CORBA::INTERNAL ());
+
+      // @@ Do we need to duplicate the reference to the
+      //    ORBInitializer?
+
+      /// Add the given ORBInitializer to the sequence.
+      this->initializers_[cur_len] =
+        PortableInterceptor::ORBInitializer::_duplicate (init);
+    }
+  else
+    ACE_THROW (CORBA::INV_OBJREF (
+                 CORBA_SystemException::_tao_minor_code (
+                   TAO_DEFAULT_MINOR_CODE,
+                   EINVAL),
+                 CORBA::COMPLETED_NO));
+}
+
+void
+TAO_ORBInitializer_Registry::pre_init (
+  PortableInterceptor::ORBInitInfo_ptr info,
+  CORBA::Environment &ACE_TRY_ENV)
+{
+  size_t initializer_count = this->initializers_.size ();
+  for (size_t i = 0; i < initializer_count; ++i)
+    {
+      this->initializers_[i]->pre_init (info
+                                        TAO_ENV_ARG_PARAMETER);
+      ACE_CHECK;
+    }
+}
+
+void
+TAO_ORBInitializer_Registry::post_init (
+  PortableInterceptor::ORBInitInfo_ptr info,
+  CORBA::Environment &ACE_TRY_ENV)
+{
+  size_t initializer_count = this->initializers_.size ();
+  for (size_t i = 0; i < initializer_count; ++i)
+    {
+      this->initializers_[i]->post_init (info
+                                         TAO_ENV_ARG_PARAMETER);
+      ACE_CHECK;
+    }
+}
+
+
+#if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION)
+
+template class TAO_Singleton<TAO_ORBInitializer_Registry, ACE_SYNCH_MUTEX>;
+template class ACE_Array_Base<PortableInterceptor::ORBInitializer_ptr>;
+
+#elif defined (ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA)
+
+#pragma instantiate TAO_Singleton<TAO_ORBInitializer_Registry, ACE_SYNCH_MUTEX>
+#pragma instantiate ACE_Array_Base<PortableInterceptor::ORBInitializer_ptr>
+
+#endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */