1 files changed, 140 insertions, 0 deletions
diff --git a/TAO/tao/Key_Adapters.cpp b/TAO/tao/Key_Adapters.cpp
new file mode 100644
index 00000000000..427f7053231
--- /dev/null
+++ b/TAO/tao/Key_Adapters.cpp
@@ -0,0 +1,140 @@
+// $Id$
+
+#include "tao/Key_Adapters.h"
+
+#if !defined (__ACE_INLINE__)
+# include "tao/Key_Adapters.i"
+#endif /* __ACE_INLINE__ */
+
+////////////////////////////////////////////////////////////////////////////////
+
+TAO_Incremental_Key_Generator::TAO_Incremental_Key_Generator (void)
+  : counter_ (0)
+{
+}
+
+int
+TAO_Incremental_Key_Generator::operator() (PortableServer::ObjectId &id)
+{
+  // Resize to accommodate the counter.
+  id.length (sizeof this->counter_);
+
+  // Add new key data.
+  ACE_OS::memcpy (id.get_buffer (),
+                  &++this->counter_,
+                  sizeof this->counter_);
+
+  // Success.
+  return 0;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+u_long
+TAO_ObjectId_Hash::operator () (const PortableServer::ObjectId &id) const
+{
+  return ACE::hash_pjw ((const char *) id.get_buffer (),
+                        id.length ());
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+int
+TAO_Ignore_Original_Key_Adapter::encode (const PortableServer::ObjectId &original_key,
+                                         const ACE_Active_Map_Manager_Key &active_key,
+                                         PortableServer::ObjectId &modified_key)
+{
+  // Size of active key.
+  size_t active_key_size = active_key.size ();
+
+  // Resize to accommodate both the original data and the new active key.
+  modified_key.length (active_key_size);
+
+  // Copy active key data into user key.
+  active_key.encode (modified_key.get_buffer ());
+
+  // Success.
+  return 0;
+}
+
+int
+TAO_Ignore_Original_Key_Adapter::decode (const PortableServer::ObjectId &modified_key,
+                                         ACE_Active_Map_Manager_Key &active_key)
+{
+  // Read off value of index and generation.
+  active_key.decode (modified_key.get_buffer ());
+
+  // Success.
+  return 0;
+}
+
+int
+TAO_Ignore_Original_Key_Adapter::decode (const PortableServer::ObjectId &modified_key,
+                                         PortableServer::ObjectId &original_key)
+{
+  // Smartly copy all the data; <original_key does not own the data>.
+  original_key.replace (modified_key.maximum (),
+                        modified_key.length (),
+                        ACE_const_cast (CORBA::Octet *,
+                                        modified_key.get_buffer ()),
+                        0);
+
+  // Success.
+  return 0;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+
+int
+TAO_Preserve_Original_Key_Adapter::encode (const PortableServer::ObjectId &original_key,
+                                           const ACE_Active_Map_Manager_Key &active_key,
+                                           PortableServer::ObjectId &modified_key)
+{
+  // Size of active key.
+  size_t active_key_size = active_key.size ();
+
+  // Resize to accommodate both the original data and the new active key.
+  modified_key.length (active_key_size + original_key.length ());
+
+  // Copy active key data into user key.
+  active_key.encode (modified_key.get_buffer ());
+
+  // Copy the original key after the active key.
+  ACE_OS::memcpy (modified_key.get_buffer () + active_key_size,
+                  original_key.get_buffer (),
+                  original_key.length ());
+
+  // Success.
+  return 0;
+}
+
+int
+TAO_Preserve_Original_Key_Adapter::decode (const PortableServer::ObjectId &modified_key,
+                                           ACE_Active_Map_Manager_Key &active_key)
+{
+  // Read off value of index and generation.
+  active_key.decode (modified_key.get_buffer ());
+
+  // Success.
+  return 0;
+}
+
+int
+TAO_Preserve_Original_Key_Adapter::decode (const PortableServer::ObjectId &modified_key,
+                                           PortableServer::ObjectId &original_key)
+{
+  // Size of active key.
+  size_t active_key_size = ACE_Active_Map_Manager_Key::size ();
+
+  // Smartly copy all the data; <original_key does not own the data>.
+  original_key.replace (modified_key.maximum () - active_key_size,
+                        modified_key.length () - active_key_size,
+                        ACE_const_cast (CORBA::Octet *,
+                                        modified_key.get_buffer ()) + active_key_size,
+                        0);
+
+  // Success.
+  return 0;
+}
+
+////////////////////////////////////////////////////////////////////////////////