diff options
Diffstat (limited to 'odb/mysql/common.cxx')
| -rw-r--r-- | odb/mysql/common.cxx | 250 |
1 files changed, 80 insertions, 170 deletions
diff --git a/odb/mysql/common.cxx b/odb/mysql/common.cxx index a50a517..5253ed2 100644 --- a/odb/mysql/common.cxx +++ b/odb/mysql/common.cxx @@ -226,12 +226,12 @@ namespace mysql } // - // query_column + // member_database_type // namespace { - const char* integer_image_id[] = + const char* integer_database_id[] = { "id_tiny", "id_utiny", @@ -245,13 +245,13 @@ namespace mysql "id_ulonglong" }; - const char* float_image_id[] = + const char* float_database_id[] = { "id_float", "id_double" }; - const char* date_time_image_id[] = + const char* date_time_database_id[] = { "id_date", "id_time", @@ -260,7 +260,7 @@ namespace mysql "id_year" }; - const char* char_bin_image_id[] = + const char* char_bin_database_id[] = { "id_string", // CHAR "id_blob", // BINARY, @@ -277,215 +277,125 @@ namespace mysql }; } - query_column:: - query_column (context& c) - : member_base (c, false), - decl_ (true), - member_image_type_ (c, false) + member_database_type:: + member_database_type (context& c) + : member_base (c, false) { } - query_column:: - query_column (context& c, semantics::class_& cl) - : member_base (c, false), - decl_ (false), - member_image_type_ (c, false) + string member_database_type:: + database_type (type& m) { - scope_ = "access::object_traits< " + cl.fq_name () + " >::query_type"; - table_ = table_name (cl); - } - - void query_column:: - pre (type& m) - { - type_ = "mysql::value_traits< " - + m.type ().fq_name (m.belongs ().hint ()) + ", " - + member_image_type_.image_type (m) - + " >::query_type"; - - name_ = escape (public_name (m)); - - if (decl_) - os << "// " << name_ << endl - << "//" << endl; - else - column_ = "\"`" + table_ + "`.`" + column_name (m) + "`\""; + type_.clear (); + member_base::traverse (m); + return type_; } - void query_column:: + void member_database_type:: traverse_integer (type& m, sql_type const& t) { size_t i ((t.type - sql_type::TINYINT) * 2 + (t.unsign ? 1 : 0)); - - if (decl_) - { - os << "static const mysql::query_column<" << endl - << " " << type_ << "," << endl - << " mysql::" << integer_image_id[i] << ">" << endl - << name_ << ";" - << endl; - } - else - { - os << "const mysql::query_column<" << endl - << " " << type_ << "," << endl - << " mysql::" << integer_image_id[i] << ">" << endl - << scope_ << "::" << name_ << " (" << endl - << column_ << ");" - << endl; - } + type_ = string ("mysql::") + integer_database_id[i]; } - void query_column:: + void member_database_type:: traverse_float (type& m, sql_type const& t) { - if (decl_) - { - os << "static const mysql::query_column<" << endl - << " " << type_ << "," << endl - << " mysql::" << float_image_id[t.type - sql_type::FLOAT] << ">" << endl - << name_ << ";" - << endl; - } - else - { - os << "const mysql::query_column<" << endl - << " " << type_ << "," << endl - << " mysql::" << float_image_id[t.type - sql_type::FLOAT] << ">" << endl - << scope_ << "::" << name_ << " (" << endl - << column_ << ");" - << endl; - } + type_ = string ("mysql::") + float_database_id[t.type - sql_type::FLOAT]; } - void query_column:: + void member_database_type:: traverse_decimal (type& m, sql_type const& t) { - if (decl_) - { - os << "static const mysql::query_column<" << endl - << " " << type_ << "," << endl - << " mysql::id_string>" << endl - << name_ << ";" - << endl; - } - else - { - os << "const mysql::query_column<" << endl - << " " << type_ << "," << endl - << " mysql::id_string>" << endl - << scope_ << "::" << name_ << " (" << endl - << column_ << ");" - << endl; - } + type_ = "mysql::id_decimal"; } - void query_column:: + void member_database_type:: traverse_date_time (type& m, sql_type const& t) { - if (decl_) - { - os << "static const mysql::query_column<" << endl - << " " << type_ << "," << endl - << " mysql::" << date_time_image_id[t.type - sql_type::DATE] << ">" << endl - << name_ << ";" - << endl; - } - else - { - os << "const mysql::query_column<" << endl - << " " << type_ << "," << endl - << " mysql::" << date_time_image_id[t.type - sql_type::DATE] << ">" << endl - << scope_ << "::" << name_ << " (" << endl - << column_ << ");" - << endl; - } + type_ = string ("mysql::") + date_time_database_id[t.type - sql_type::DATE]; } - void query_column:: + void member_database_type:: traverse_string (type& m, sql_type const& t) { - if (decl_) - { - os << "static const mysql::query_column<" << endl - << " " << type_ << "," << endl - << " mysql::" << char_bin_image_id[t.type - sql_type::CHAR] << ">" << endl - << name_ << ";" - << endl; - } - else - { - os << "const mysql::query_column<" << endl - << " " << type_ << "," << endl - << " mysql::" << char_bin_image_id[t.type - sql_type::CHAR] << ">" << endl - << scope_ << "::" << name_ << " (" << endl - << column_ << ");" - << endl; - } + type_ = string ("mysql::") + char_bin_database_id[t.type - sql_type::CHAR]; } - void query_column:: + void member_database_type:: traverse_bit (type& m, sql_type const& t) { - if (decl_) - { - os << "static const mysql::query_column<" << endl - << " " << type_ << "," << endl - << " mysql::id_blob>" << endl - << name_ << ";" - << endl; - } - else - { - os << "const mysql::query_column<" << endl - << " " << type_ << "," << endl - << " mysql::id_blob>" << endl - << scope_ << "::" << name_ << " (" << endl - << column_ << ");" - << endl; - } + type_ = "mysql::id_bit"; } - void query_column:: + void member_database_type:: traverse_enum (type& m, sql_type const&) { - if (decl_) - { - os << "static const mysql::query_column<" << endl - << " " << type_ << "," << endl - << " mysql::id_string>" << endl - << name_ << ";" - << endl; - } - else - { - os << "const mysql::query_column<" << endl - << " " << type_ << "," << endl - << " mysql::id_string>" << endl - << scope_ << "::" << name_ << " (" << endl - << column_ << ");" - << endl; - } + type_ = "mysql::id_enum"; } - void query_column:: + void member_database_type:: traverse_set (type& m, sql_type const&) { + type_ = "mysql::id_set"; + } + + // + // query_column + // + + query_column:: + query_column (context& c) + : context (c), + decl_ (true), + member_image_type_ (c, false), + member_database_type_ (c) + { + } + + query_column:: + query_column (context& c, semantics::class_& cl) + : context (c), + decl_ (false), + member_image_type_ (c, false), + member_database_type_ (c) + { + scope_ = "access::object_traits< " + cl.fq_name () + " >::query_type"; + table_ = table_name (cl); + } + + void query_column:: + traverse (type& m) + { + string name (escape (public_name (m))); + string db_type (member_database_type_.database_type (m)); + + string type ( + "mysql::value_traits< " + + m.type ().fq_name (m.belongs ().hint ()) + ", " + + member_image_type_.image_type (m) + ", " + + db_type + + " >::query_type"); + if (decl_) { - os << "static const mysql::query_column<" << endl - << " " << type_ << "," << endl - << " mysql::id_string>" << endl - << name_ << ";" + os << "// " << name << endl + << "//" << endl + << "static const mysql::query_column<" << endl + << " " << type << "," << endl + << " " << db_type << ">" << endl + << name << ";" << endl; } else { + string column ("\"`" + table_ + "`.`" + column_name (m) + "`\""); + os << "const mysql::query_column<" << endl - << " " << type_ << "," << endl - << " mysql::id_string>" << endl - << scope_ << "::" << name_ << " (" << endl - << column_ << ");" + << " " << type << "," << endl + << " " << db_type << ">" << endl + << scope_ << "::" << name << " (" << endl + << column << ");" << endl; } } |