diff options
Diffstat (limited to 'odb/mysql/common.hxx')
| -rw-r--r-- | odb/mysql/common.hxx | 138 |
1 files changed, 97 insertions, 41 deletions
diff --git a/odb/mysql/common.hxx b/odb/mysql/common.hxx index 83fa998..31c6962 100644 --- a/odb/mysql/common.hxx +++ b/odb/mysql/common.hxx @@ -13,119 +13,170 @@ namespace mysql { struct member_base: traversal::data_member, context { - member_base (context& c, bool id) - : context (c), id_ (id) + member_base (context& c, string const& var = string ()) + : context (c), var_override_ (var), type_override_ (0) + { + } + + member_base (context& c, + string const& var, + semantics::type& type, + string const& fq_type, + string const& key_prefix) + : context (c), + var_override_ (var), + type_override_ (&type), + fq_type_override_ (fq_type), + key_prefix_ (key_prefix) { } virtual void - traverse (type& m); + traverse (semantics::data_member& m); + + struct member_info + { + semantics::data_member& m; // Member. + semantics::type& t; // Member C++ type (m.type () may != t). + sql_type const* st; // Member SQL type (only simple value types). + string& var; // Member variable name with trailing '_'. + + // C++ type fq-name. + // + string + fq_type () const + { + return fq_type_.empty () ? t.fq_name (m.belongs ().hint ()) : fq_type_; + } + + string const& fq_type_; + + member_info (semantics::data_member& m_, + semantics::type& t_, + string& var_, + string const& fq_type) + : m (m_), t (t_), st (0), var (var_), fq_type_ (fq_type) + { + } + }; + + virtual void + pre (member_info&) + { + } virtual void - pre (type&) + post (member_info&) { } virtual void - post (type&) + traverse_composite (member_info&) { } virtual void - traverse_composite (type&) + traverse_container (member_info&) { } virtual void - traverse_integer (type&, sql_type const&) + traverse_integer (member_info&) { } virtual void - traverse_float (type&, sql_type const&) + traverse_float (member_info&) { } virtual void - traverse_decimal (type&, sql_type const&) + traverse_decimal (member_info&) { } virtual void - traverse_date_time (type&, sql_type const&) + traverse_date_time (member_info&) { } virtual void - traverse_string (type&, sql_type const&) + traverse_string (member_info&) { } virtual void - traverse_short_string (type& t, sql_type const& st) + traverse_short_string (member_info& mi) { - traverse_string (t, st); + traverse_string (mi); } virtual void - traverse_long_string (type& t, sql_type const& st) + traverse_long_string (member_info& mi) { - traverse_string (t, st); + traverse_string (mi); } virtual void - traverse_bit (type&, sql_type const&) + traverse_bit (member_info&) { } virtual void - traverse_enum (type&, sql_type const&) + traverse_enum (member_info&) { } virtual void - traverse_set (type&, sql_type const&) + traverse_set (member_info&) { } protected: - bool id_; - string var; + string var_override_; + semantics::type* type_override_; + string fq_type_override_; + string key_prefix_; }; struct member_image_type: member_base { - member_image_type (context&, bool id); + member_image_type (context&); + + member_image_type (context& c, + semantics::type& type, + string const& fq_type, + string const& key_prefix); string - image_type (type&); + image_type (semantics::data_member&); virtual void - traverse_composite (type&); + traverse_composite (member_info&); virtual void - traverse_integer (type&, sql_type const&); + traverse_integer (member_info&); virtual void - traverse_float (type&, sql_type const&); + traverse_float (member_info&); virtual void - traverse_decimal (type&, sql_type const&); + traverse_decimal (member_info&); virtual void - traverse_date_time (type&, sql_type const&); + traverse_date_time (member_info&); virtual void - traverse_string (type&, sql_type const&); + traverse_string (member_info&); virtual void - traverse_bit (type&, sql_type const&); + traverse_bit (member_info&); virtual void - traverse_enum (type&, sql_type const&); + traverse_enum (member_info&); virtual void - traverse_set (type&, sql_type const&); + traverse_set (member_info&); private: string type_; @@ -135,35 +186,40 @@ namespace mysql { member_database_type (context&); + member_database_type (context& c, + semantics::type& type, + string const& fq_type, + string const& key_prefix); + string database_type (type&); virtual void - traverse_composite (type&); + traverse_composite (member_info&); virtual void - traverse_integer (type&, sql_type const&); + traverse_integer (member_info&); virtual void - traverse_float (type&, sql_type const&); + traverse_float (member_info&); virtual void - traverse_decimal (type&, sql_type const&); + traverse_decimal (member_info&); virtual void - traverse_date_time (type&, sql_type const&); + traverse_date_time (member_info&); virtual void - traverse_string (type&, sql_type const&); + traverse_string (member_info&); virtual void - traverse_bit (type&, sql_type const&); + traverse_bit (member_info&); virtual void - traverse_enum (type&, sql_type const&); + traverse_enum (member_info&); virtual void - traverse_set (type&, sql_type const&); + traverse_set (member_info&); private: string type_; @@ -175,7 +231,7 @@ namespace mysql query_columns (context&, semantics::class_&); virtual void - composite (semantics::data_member&); + composite (semantics::data_member&, semantics::type&); virtual void column (semantics::data_member&, string const&, bool); |