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-rw-r--r--odb/qt/basic/mysql/default-mapping.hxx24
-rw-r--r--odb/qt/basic/mysql/qbyte-array-traits.hxx67
-rw-r--r--odb/qt/basic/mysql/qstring-traits.hxx94
3 files changed, 185 insertions, 0 deletions
diff --git a/odb/qt/basic/mysql/default-mapping.hxx b/odb/qt/basic/mysql/default-mapping.hxx
new file mode 100644
index 0000000..de73007
--- /dev/null
+++ b/odb/qt/basic/mysql/default-mapping.hxx
@@ -0,0 +1,24 @@
+// file : odb/qt/basic/mysql/default-mapping.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_BASIC_MYSQL_DEFAULT_MAPPING_HXX
+#define ODB_QT_BASIC_MYSQL_DEFAULT_MAPPING_HXX
+
+#include <QString>
+#include <QByteArray>
+
+// Map QString to MySQL VARCHAR (56) by default.
+//
+// @@ Temporary mapping until a solution for specifying primary key type
+// has been implemented.
+//
+#pragma db value(QString) type("VARCHAR(56) NOT NULL")
+
+// Map QByteArray to MySQL BLOB by default. Allow NULL values by default as
+// QByteArray provides a null representation.
+//
+#pragma db value(QByteArray) type("BLOB")
+
+#endif // ODB_QT_BASIC_MYSQL_DEFAULT_MAPPING_HXX
diff --git a/odb/qt/basic/mysql/qbyte-array-traits.hxx b/odb/qt/basic/mysql/qbyte-array-traits.hxx
new file mode 100644
index 0000000..f0239fd
--- /dev/null
+++ b/odb/qt/basic/mysql/qbyte-array-traits.hxx
@@ -0,0 +1,67 @@
+// file : odb/qt/basic/mysql/qbyte-array-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_BASIC_MYSQL_QBYTE_ARRAY_TRAITS_HXX
+#define ODB_QT_BASIC_MYSQL_QBYTE_ARRAY_TRAITS_HXX
+
+#include <odb/pre.hxx>
+
+#include <cstring> // std::memcpy
+#include <cstddef> // std::size_t
+
+#include <QByteArray>
+
+#include <odb/details/buffer.hxx>
+#include <odb/mysql/traits.hxx>
+
+namespace odb
+{
+ namespace mysql
+ {
+ template <>
+ class default_value_traits<QByteArray, details::buffer, id_blob>
+ {
+ public:
+ typedef QByteArray value_type;
+ typedef QByteArray query_type;
+ typedef details::buffer image_type;
+
+ static void
+ set_value (QByteArray& v,
+ const details::buffer& b,
+ std::size_t n,
+ bool is_null)
+ {
+ if (is_null)
+ v = QByteArray ();
+ else
+ v.replace (0, v.size (), b.data (), static_cast<int> (n));
+ }
+
+ static void
+ set_image (details::buffer& b,
+ std::size_t& n,
+ bool& is_null,
+ const QByteArray& v)
+ {
+ if (v.isNull ())
+ is_null = true;
+ else
+ {
+ is_null = false;
+
+ n = static_cast<std::size_t> (v.size ());
+
+ if (n > b.capacity ())
+ b.capacity (n);
+
+ std::memcpy (b.data (), v.data (), n);
+ }
+ }
+ };
+ }
+}
+
+#endif // ODB_QT_BASIC_MYSQL_QBYTE_ARRAY_TRAITS_HXX
diff --git a/odb/qt/basic/mysql/qstring-traits.hxx b/odb/qt/basic/mysql/qstring-traits.hxx
new file mode 100644
index 0000000..0ea8e86
--- /dev/null
+++ b/odb/qt/basic/mysql/qstring-traits.hxx
@@ -0,0 +1,94 @@
+// file : odb/qt/basic/mysql/qstring-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_BASIC_MYSQL_QSTRING_TRAITS_HXX
+#define ODB_QT_BASIC_MYSQL_QSTRING_TRAITS_HXX
+
+#include <odb/pre.hxx>
+
+#include <cstring> // std::memcpy
+#include <cstddef> // std::size_t
+
+#include <QString>
+
+#include <odb/details/buffer.hxx>
+#include <odb/mysql/traits.hxx>
+
+namespace odb
+{
+ namespace mysql
+ {
+ class qstring_value_traits
+ {
+ public:
+ typedef QString value_type;
+ typedef QString query_type;
+ typedef details::buffer image_type;
+
+ static void
+ set_value (QString& v,
+ const details::buffer& b,
+ std::size_t n,
+ bool is_null)
+ {
+ if (is_null)
+ v = QString ();
+ else
+ v = QString::fromUtf8 (b.data (), static_cast<int> (n));
+ }
+
+ static void
+ set_image (details::buffer& b,
+ std::size_t& n,
+ bool& is_null,
+ const QString& v)
+ {
+ is_null = false;
+
+ const QByteArray& a (v.toUtf8 ());
+ n = static_cast<std::size_t> (a.size ());
+
+ if (n > b.capacity ())
+ b.capacity (n);
+
+ std::memcpy (b.data (), a.data (), n);
+ }
+ };
+
+ template <>
+ struct default_value_traits<
+ QString, details::buffer, id_string>: qstring_value_traits
+ {
+ };
+
+ template <>
+ struct default_value_traits<
+ QString, details::buffer, id_decimal>: qstring_value_traits
+ {
+ };
+
+ template <>
+ struct default_value_traits<
+ QString, details::buffer, id_enum>: qstring_value_traits
+ {
+ };
+
+ template <>
+ struct default_value_traits<
+ QString, details::buffer, id_set>: qstring_value_traits
+ {
+ };
+
+ template <>
+ struct default_type_traits<QString>
+ {
+ static const database_type_id db_type_id = id_string;
+ };
+ }
+}
+
+#include <odb/post.hxx>
+
+#endif // ODB_QT_BASIC_MYSQL_QSTRING_TRAITS_HXX