1 files changed, 63 insertions, 0 deletions
diff --git a/odb/qt/date-time/mssql/qdate-traits.hxx b/odb/qt/date-time/mssql/qdate-traits.hxx
new file mode 100644
index 0000000..52fed5f
--- /dev/null
+++ b/odb/qt/date-time/mssql/qdate-traits.hxx
@@ -0,0 +1,63 @@
+// file      : odb/qt/date-time/mssql/qdate-traits.hxx
+// author    : Constantin Michael <constantin@codesynthesis.com>
+// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
+// license   : GNU GPL v2; see accompanying LICENSE file
+
+#ifndef ODB_QT_DATE_TIME_MSSQL_QDATE_TRAITS_HXX
+#define ODB_QT_DATE_TIME_MSSQL_QDATE_TRAITS_HXX
+
+#include <odb/pre.hxx>
+
+#include <QtCore/QDate>
+
+#include <odb/mssql/traits.hxx>
+
+#include <odb/qt/date-time/exceptions.hxx>
+
+namespace odb
+{
+  namespace mssql
+  {
+    template <>
+    struct default_value_traits<QDate, id_date>
+    {
+      typedef QDate value_type;
+      typedef QDate query_type;
+      typedef date image_type;
+
+      static void
+      set_value (QDate& v, const date& i, bool is_null)
+      {
+        if (is_null)
+          // A null QDate value is equivalent to an invalid QDate value.
+          // Set v to an invalid date to represent null.
+          //
+          v.setDate (0, 0, 0);
+        else
+          v.setDate (i.year, i.month, i.day);
+      }
+
+      static void
+      set_image (date& i, bool& is_null, const QDate& v)
+      {
+        if (v.isNull ())
+          is_null = true;
+        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<QDate>
+    {
+      static const database_type_id db_type_id = id_date;
+    };
+  }
+}
+
+#endif // ODB_QT_DATE_TIME_MSSQL_QDATE_TRAITS_HXX