diff options
Diffstat (limited to 'odb/qt/date-time/sqlite/qdate-time-traits.hxx')
-rw-r--r-- | odb/qt/date-time/sqlite/qdate-time-traits.hxx | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/odb/qt/date-time/sqlite/qdate-time-traits.hxx b/odb/qt/date-time/sqlite/qdate-time-traits.hxx deleted file mode 100644 index db561fc..0000000 --- a/odb/qt/date-time/sqlite/qdate-time-traits.hxx +++ /dev/null @@ -1,138 +0,0 @@ -// file : odb/qt/date-time/sqlite/qdatetime-traits.hxx -// license : GNU GPL v2; see accompanying LICENSE file - -#ifndef ODB_QT_DATE_TIME_SQLITE_QDATETIME_TRAITS_HXX -#define ODB_QT_DATE_TIME_SQLITE_QDATETIME_TRAITS_HXX - -#include <odb/pre.hxx> - -#include <string> -#include <cstddef> // std::size_t -#include <cstring> // std::memcpy - -#include <QtCore/QtGlobal> // QT_VERSION - -#include <QtCore/QDateTime> - -#include <odb/details/buffer.hxx> -#include <odb/sqlite/traits.hxx> -#include <odb/qt/date-time/exceptions.hxx> - -namespace odb -{ - namespace sqlite - { - template <> - struct default_value_traits<QDateTime, id_text> - { - typedef QDateTime value_type; - typedef QDateTime query_type; - typedef details::buffer image_type; - - static void - set_value (QDateTime& v, - const details::buffer& i, - std::size_t n, - bool is_null) - { - if (is_null) - // Default constructor creates a null QDateTime. - // - v = QDateTime (); - else - v = QDateTime::fromString ( - QString::fromLatin1 (i.data (), static_cast<int> (n)), - "yyyy-MM-ddTHH:mm:ss.zzz"); - } - - static void - set_image (details::buffer& i, - std::size_t& n, - bool& is_null, - const QDateTime& v) - { - if (v.isNull ()) - is_null = true; - else - { - is_null = false; - - // Cannot use toStdString() here since Qt could have been - // configured without the STL compatibility support. - // - std::string s ( - v.toString ("yyyy-MM-ddTHH:mm:ss.zzz").toLatin1 ().constData ()); - - n = s.size (); - if (n > i.capacity ()) - i.capacity (n); - - std::memcpy (i.data (), s.data (), n); - } - } - }; - - // Implementation of mapping between QDateTime and SQLite INTEGER. - // The integer value represents UNIX time. - // - template <> - struct default_value_traits<QDateTime, id_integer> - { - typedef QDateTime value_type; - typedef QDateTime query_type; - typedef long long image_type; - - static void - set_value (QDateTime& v, long long i, bool is_null) - { - if (is_null) - // Default constructor creates a null QDateTime. - // - v = QDateTime (); - else - { - v.setTimeSpec (Qt::UTC); - - // *Time_t() functions are deprecated in favor of *SecsSinceEpoch(). - // -#if QT_VERSION < 0x060000 - v.setTime_t (static_cast<uint> (i)); -#else - v.setSecsSinceEpoch (static_cast<qint64> (i)); -#endif - } - } - - static void - set_image (long long& i, bool& is_null, const QDateTime& v) - { - if (v.isNull ()) - is_null = true; - else if (v < QDateTime (QDate (1970, 1, 1), - QTime (0, 0, 0), - Qt::UTC)) - throw odb::qt::date_time::value_out_of_range (); - else - { - is_null = false; - -#if QT_VERSION < 0x060000 - i = static_cast<long long> (v.toTime_t ()); -#else - i = static_cast<long long> (v.toSecsSinceEpoch ()); -#endif - } - } - }; - - template <> - struct default_type_traits<QDateTime> - { - static const database_type_id db_type_id = id_text; - }; - } -} - -#include <odb/post.hxx> - -#endif // ODB_QT_DATE_TIME_SQLITE_QDATETIME_TRAITS_HXX |