Commit Graph

7 Commits

Author SHA1 Message Date
Tomasz Sowa 86177889af
add a CSVConnector/CSVExpression classes to serialize to csv format
Current limitation: list/vectors are not serialized.

while here:
- move the output_type flag from the DbExpression to BaseExpression class
- add Model::to_text(...) methods with an Export parameter
2023-04-12 17:20:29 +02:00
Tomasz Sowa aeb02f82b1 changed the way how we get a specific field value - now we do not use expressions (BaseExpression), to get the raw value we don't need an expression object:
- removed MORM_WORK_MODE_GET_SPECIFIC_FIELD_VALUE from expression work mode
- removed: void BaseExpression::field(const wchar_t * field_name, void (Model::*getter_method)(pt::TextStream &), const FT & field_type, ModelEnv * model_env)
- removed from BaseExpression: template<typename FunInfoStreamType> void field(const wchar_t * field_name, void (Model::*fun)(Ezc::FunInfo<FunInfoStreamType> &), const FT & field_type, ModelEnv * model_env)
- removed: void FlatConnector::to_text(const wchar_t * flat_field_name, pt::TextStream & stream, Model & model)
- renamed/changed: Model::put_field_value(...) -> Model::get_raw_value()

added classes:
class ModelWrapper - base wrapper class for a model or a model container
class ModelWrapperModel : public ModelWrapper - wrapper for a model
template<typename VectorType> class ModelWrapperVector : public ModelWrapper - wrapper for vector of models
template<typename ListType> class ModelWrapperList : public ModelWrapper - wrapper for list of models
ModelWrapper... classes are used by ezc library for iterating through child models and for iterating in [for...] statements

added to Model:
Model * get_model(const wchar_t * db_field_name, const wchar_t * flat_field_name, bool put_log_if_not_found = true);
ModelWrapper * get_model_wrapper(const wchar_t * db_field_name, const wchar_t * flat_field_name, bool put_log_if_not_found = true);
2021-06-16 14:01:07 +02:00
Tomasz Sowa 515e806a50 start adding support for Ezc library - Ezc::Generator is able to get variable value and call a static function 2021-05-31 18:40:28 +02:00
Tomasz Sowa 34274ca230 namespace PT renamed to pt 2021-05-20 16:25:01 +02:00
Tomasz Sowa b6fbe29805 added BaseExpression::is_long_field_name()
added BaseExpression::need_to_add_field_prefix()
      now the fields() methods don't take add_column_prefix parameter
      but the field_name (wchar_t*) is tested whether is it a long (with a period) or short name
added BaseExpression::save_foreign_key() (code moved from field())
removed some default method arguments from BaseExpression
added neq() method for Finder
added DbExpression::prepare_short_table_name(const PT::TextStream & table_name, PT::TextStream & short_table_name)




git-svn-id: svn://ttmath.org/publicrep/morm/branches/join_models@1194 e52654a7-88a9-db11-a3e9-0013d4bc506e
2019-05-31 18:28:09 +00:00
Tomasz Sowa 38b85722b8 Model and BaseExpression: changed the template taking a container to std::list
git-svn-id: svn://ttmath.org/publicrep/morm/trunk@1121 e52654a7-88a9-db11-a3e9-0013d4bc506e
2018-07-05 09:51:26 +00:00
Tomasz Sowa d84ca900c3 reorganizing class hierarchy
git-svn-id: svn://ttmath.org/publicrep/morm/trunk@1075 e52654a7-88a9-db11-a3e9-0013d4bc506e
2018-03-23 19:26:57 +00:00