From 6400b736456af65176c9c1959022f1eb49fcde32 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 20 Jul 2010 11:02:07 +0200
Subject: Get rid of the session mechanism for now

Add low-level API instead.
---
 odb/session.cxx | 120 --------------------------------------------------------
 1 file changed, 120 deletions(-)
 delete mode 100644 odb/session.cxx

(limited to 'odb/session.cxx')

diff --git a/odb/session.cxx b/odb/session.cxx
deleted file mode 100644
index 9ee0104..0000000
--- a/odb/session.cxx
+++ /dev/null
@@ -1,120 +0,0 @@
-// file      : odb/session.cxx
-// author    : Boris Kolpackov <boris@codesynthesis.com>
-// copyright : Copyright (c) 2009-2010 Code Synthesis Tools CC
-// license   : GNU GPL v2; see accompanying LICENSE file
-
-#include <utility> // std::make_pair
-
-#include <odb/session.hxx>
-#include <odb/transaction.hxx>
-
-namespace odb
-{
-  session::type_map::
-  ~type_map ()
-  {
-  }
-
-  session::object_proxy::
-  ~object_proxy ()
-  {
-  }
-
-  //
-  // session
-  //
-
-  static session* current_session = 0;
-
-  session::
-  session ()
-  {
-    if (current_session != 0)
-      throw already_in_session ();
-
-    current_session = this;
-  }
-
-  bool session::
-  has_current ()
-  {
-    return current_session != 0;
-  }
-
-  session& session::
-  current ()
-  {
-    if (current_session == 0)
-      throw not_in_session ();
-
-    return *current_session;
-  }
-
-  void session::
-  current (session& s)
-  {
-    current_session = &s;
-  }
-
-  void session::
-  reset_current ()
-  {
-    current_session = 0;
-  }
-
-  void session::
-  flush ()
-  {
-    if (!transaction::has_current ())
-      throw not_in_transaction ();
-
-    // @@ Order of insertion and deletion can be important (triggers,
-    // id assignment, constraints etc).
-    //
-
-    for (object_map::iterator i (object_map_.begin ()),
-           e (object_map_.end ()); i != e;)
-    {
-      object_proxy& pxy (*i->second);
-
-      switch (pxy.state_)
-      {
-      case object_proxy::transient:
-        {
-          pxy.persist ();
-
-          // If the id is auto-assigned, then we only get it now, so
-          // register with the id map.
-          //
-          if (pxy.id_source_ != ids_assigned)
-            pxy.register_id (id_map_, i);
-
-          pxy.state_ = object_proxy::clean;
-          ++i;
-          break;
-        }
-      case object_proxy::dirty:
-        {
-          pxy.update ();
-          pxy.state_ = object_proxy::clean;
-          ++i;
-          break;
-        }
-      case object_proxy::erased:
-        {
-          pxy.erase ();
-          pxy.unregister_id (id_map_);
-          object_map_.erase (i++);
-          break;
-        }
-      case object_proxy::clean:
-        {
-          // Nothing to do for this case.
-          //
-          ++i;
-          break;
-        }
-      }
-    }
-  }
-}
-- 
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