Complete qt/basic and qt/date-time implementations

1 files changed, 68 insertions, 0 deletions

diff --git a/odb/qt/date-time/mysql/qdate-traits.hxx b/odb/qt/date-time/mysql/qdate-traits.hxx
new file mode 100644
index 0000000..1034cbc
--- /dev/null
+++ b/odb/qt/date-time/mysql/qdate-traits.hxx
@@ -0,0 +1,68 @@
+// file      : odb/qt/date-time/mysql/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_MYSQL_QDATE_TRAITS_HXX
+#define ODB_QT_DATE_TIME_MYSQL_QDATE_TRAITS_HXX
+
+#include <odb/pre.hxx>
+
+#include <QDate>
+
+#include <odb/mysql/traits.hxx>
+#include <odb/qt/date-time/exceptions.hxx>
+
+namespace odb
+{
+  namespace mysql
+  {
+    template <>
+    class default_value_traits<QDate, MYSQL_TIME, id_date>
+    {
+    public:
+      typedef QDate value_type;
+      typedef QDate query_type;
+      typedef MYSQL_TIME image_type;
+
+      static void
+      set_value (QDate& v, const MYSQL_TIME& 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 (static_cast<int> (i.year),
+                     static_cast<int> (i.month),
+                     static_cast<int> (i.day));
+      }
+
+      static void
+      set_image (MYSQL_TIME& i, bool& is_null, const QDate& v)
+      {
+        if (v.isNull ())
+          is_null = true;
+        else if ((v < QDate (1000, 1, 1)) || (v > QDate (9999, 12, 31)))
+          throw odb::qt::date_time::value_out_of_range ();
+        else
+        {
+          is_null = false;
+
+          i.year = static_cast<unsigned int> (v.year ());
+          i.month = static_cast<unsigned int> (v.month ());
+          i.day = static_cast<unsigned int> (v.day ());
+        }
+      }
+    };
+
+    template <>
+    class default_type_traits<QDate>
+    {
+      static const database_type_id db_type_id = id_date;
+    };
+  }
+}
+
+#endif // ODB_QT_DATE_TIME_MYSQL_QDATE_TRAITS_HXX