From d96e40dc9bee67c5e821da86c27648485291e9f0 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 13 Jan 2012 12:07:50 +0200
Subject: Boost profile implementation for SQL Server

---
 odb/boost/date-time/mssql/gregorian-traits.hxx | 70 ++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 odb/boost/date-time/mssql/gregorian-traits.hxx

(limited to 'odb/boost/date-time/mssql/gregorian-traits.hxx')

diff --git a/odb/boost/date-time/mssql/gregorian-traits.hxx b/odb/boost/date-time/mssql/gregorian-traits.hxx
new file mode 100644
index 0000000..87767b4
--- /dev/null
+++ b/odb/boost/date-time/mssql/gregorian-traits.hxx
@@ -0,0 +1,70 @@
+// file      : odb/boost/date-time/mssql/gregorian-traits.hxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef ODB_BOOST_DATE_TIME_MSSQL_GREGORIAN_TRAITS_HXX
+#define ODB_BOOST_DATE_TIME_MSSQL_GREGORIAN_TRAITS_HXX
+
+#include <odb/pre.hxx>
+
+#include <boost/date_time/gregorian/gregorian_types.hpp>
+
+#include <odb/core.hxx>
+#include <odb/mssql/traits.hxx>
+#include <odb/boost/date-time/exceptions.hxx>
+
+namespace odb
+{
+  namespace mssql
+  {
+    template <>
+    class value_traits< ::boost::gregorian::date, id_date>
+    {
+    public:
+      typedef ::boost::gregorian::date value_type;
+      typedef value_type query_type;
+      typedef date image_type;
+
+      static void
+      set_value (value_type& v, const date& i, bool is_null)
+      {
+        if (is_null)
+          v = value_type (::boost::date_time::not_a_date_time);
+        else
+          v = value_type (static_cast<value_type::year_type> (i.year),
+                          static_cast<value_type::month_type> (i.month),
+                          static_cast<value_type::day_type> (i.day));
+      }
+
+      static void
+      set_image (date& i, bool& is_null, const value_type& v)
+      {
+        if (v.is_special ())
+        {
+          if (v.is_not_a_date ())
+            is_null = true;
+          else
+            throw odb::boost::date_time::special_value ();
+        }
+        else
+        {
+          is_null = false;
+          i.year = static_cast<SQLSMALLINT> (v.year ());
+          i.month = static_cast<SQLUSMALLINT> (v.month ());
+          i.day = static_cast<SQLUSMALLINT> (v.day ());
+        }
+      }
+    };
+
+    template <>
+    struct default_type_traits< ::boost::gregorian::date>
+    {
+      static const database_type_id db_type_id = id_date;
+    };
+  }
+}
+
+#include <odb/post.hxx>
+
+#endif // ODB_BOOST_DATE_TIME_MSSQL_GREGORIAN_TRAITS_HXX
-- 
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