Support for views; native part

1 files changed, 0 insertions, 182 deletions

diff --git a/odb/mysql/result.txx b/odb/mysql/result.txx
deleted file mode 100644
index a010458..0000000
--- a/odb/mysql/result.txx
+++ /dev/null
@@ -1,182 +0,0 @@
-// file      : odb/mysql/result.txx
-// author    : Boris Kolpackov <boris@codesynthesis.com>
-// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
-// license   : GNU GPL v2; see accompanying LICENSE file
-
-#include <odb/callback.hxx>
-#include <odb/exceptions.hxx>
-
-namespace odb
-{
-  namespace mysql
-  {
-    template <typename T>
-    result_impl<T>::
-    ~result_impl ()
-    {
-    }
-
-    template <typename T>
-    result_impl<T>::
-    result_impl (const query&,
-                 details::shared_ptr<select_statement> statement,
-                 object_statements<object_type>& statements)
-        : odb::result_impl<T> (statements.connection ().database ()),
-          statement_ (statement),
-          statements_ (statements),
-          count_ (0)
-    {
-    }
-
-    template <typename T>
-    void result_impl<T>::
-    load (object_type& obj)
-    {
-      if (count_ > statement_->fetched ())
-        fetch ();
-
-      // This is a top-level call so the statements cannot be locked.
-      //
-      assert (!statements_.locked ());
-      typename object_statements<object_type>::auto_lock l (statements_);
-
-      odb::database& db (this->database ());
-      object_traits::callback (db, obj, callback_event::pre_load);
-
-      typename object_traits::image_type& i (statements_.image ());
-      object_traits::init (obj, i, db);
-
-      // Initialize the id image and binding and load the rest of the object
-      // (containers, etc).
-      //
-      typename object_traits::id_image_type& idi (statements_.id_image ());
-      object_traits::init (idi, object_traits::id (i));
-
-      binding& idb (statements_.id_image_binding ());
-      if (idi.version != statements_.id_image_version () || idb.version == 0)
-      {
-        object_traits::bind (idb.bind, idi);
-        statements_.id_image_version (idi.version);
-        idb.version++;
-      }
-
-      object_traits::load_ (statements_, obj);
-      statements_.load_delayed ();
-      l.unlock ();
-      object_traits::callback (db, obj, callback_event::post_load);
-    }
-
-    template <typename T>
-    typename result_impl<T>::id_type result_impl<T>::
-    load_id ()
-    {
-      if (count_ > statement_->fetched ())
-        fetch ();
-
-      return object_traits::id (statements_.image ());
-    }
-
-    template <typename T>
-    void result_impl<T>::
-    next ()
-    {
-      this->current (pointer_type ());
-
-      // If we are cached, simply increment the position and
-      // postpone the actual row fetching until later. This way
-      // if the same object is loaded in between iteration, the
-      // image won't be messed up.
-      //
-      count_++;
-
-      if (statement_->cached ())
-        this->end_ = count_ > statement_->result_size ();
-      else
-        fetch ();
-    }
-
-    template <typename T>
-    void result_impl<T>::
-    fetch ()
-    {
-      // If the result is cached, the image can grow between calls
-      // to fetch() as a result of other statements execution.
-      //
-      if (statement_->cached ())
-      {
-        typename object_traits::image_type& im (statements_.image ());
-
-        if (im.version != statements_.out_image_version ())
-        {
-          binding& b (statements_.out_image_binding ());
-          object_traits::bind (b.bind, im, true);
-          statements_.out_image_version (im.version);
-          b.version++;
-        }
-      }
-
-      while (!this->end_ && count_ > statement_->fetched ())
-      {
-        select_statement::result r (statement_->fetch ());
-
-        switch (r)
-        {
-        case select_statement::truncated:
-          {
-            // Don't re-fetch data we are skipping.
-            //
-            if (count_ != statement_->fetched ())
-              continue;
-
-            typename object_traits::image_type& im (statements_.image ());
-
-            if (object_traits::grow (im, statements_.out_image_truncated ()))
-              im.version++;
-
-            if (im.version != statements_.out_image_version ())
-            {
-              binding& b (statements_.out_image_binding ());
-              object_traits::bind (b.bind, im, true);
-              statements_.out_image_version (im.version);
-              b.version++;
-              statement_->refetch ();
-            }
-            // Fall throught.
-          }
-        case select_statement::success:
-          {
-            break;
-          }
-        case select_statement::no_data:
-          {
-            this->end_ = true;
-            break;
-          }
-        }
-      }
-    }
-
-    template <typename T>
-    void result_impl<T>::
-    cache ()
-    {
-      if (!statement_->cached ())
-      {
-        statement_->cache ();
-
-        if (count_ >= statement_->result_size ())
-          this->end_ = true;
-      }
-    }
-
-    template <typename T>
-    std::size_t result_impl<T>::
-    size ()
-    {
-      if (!statement_->cached ())
-        throw result_not_cached ();
-
-      return statement_->result_size ();
-    }
-  }
-}