tomasz.sowa/morm
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WIP: add a Val struct as an input/output when calling a function

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This commit is contained in:
Tomasz Sowa
2024-12-13 15:48:43 +01:00
parent 04144e81be
commit 0ceb2d9c75
4 changed files with 64 additions and 37 deletions
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16
src/model.cpp
View File

@@ -282,11 +282,13 @@ Model * Model::get_model(const wchar_t * db_field_name, const wchar_t * flat_fie
}
Wrapper Model::get_wrapper(const wchar_t * db_field_name, const wchar_t * flat_field_name)
#ifdef MORM_HAS_EZC_LIBRARY
Ezc::Val Model::get_ezc_val(const wchar_t * db_field_name, const wchar_t * flat_field_name)
{
ModelEnv model_env_local;
model_env = &model_env_local;
model_env->model_work_mode = MORM_MODEL_WORK_MODE_GET_MODEL_WRAPPER;
model_env->model_work_mode = MORM_MODEL_WORK_MODE_GET_EZC_VAL;
model_env->db_field_name = db_field_name;
model_env->flat_field_name = flat_field_name;
model_env->model = this;
@@ -302,10 +304,12 @@ Wrapper Model::get_wrapper(const wchar_t * db_field_name, const wchar_t * flat_f
}
model_env = nullptr;
return model_env_local.wrapper;
return model_env_local.ezc_val;
}
#endif
bool Model::get_raw_value(const wchar_t * db_field_name, const wchar_t * flat_field_name, pt::Stream & stream, bool clear_stream)
{
@@ -1659,13 +1663,13 @@ void Model::field_model(const wchar_t * db_field_name, const wchar_t * flat_fiel
}
}
if( model_env->model_work_mode == MORM_MODEL_WORK_MODE_GET_MODEL_WRAPPER )
if( model_env->model_work_mode == MORM_MODEL_WORK_MODE_GET_EZC_VAL )
{
if( (is_empty_field(model_env->db_field_name) || is_the_same_field(db_field_name, model_env->db_field_name)) &&
(is_empty_field(model_env->flat_field_name) || is_the_same_field(flat_field_name, model_env->flat_field_name)) &&
!model_env->wrapper.model )
!model_env->ezc_val.pointer )
{
model_env->wrapper.model = &field_model;
model_env->ezc_val.set_pointer_to(&field_model);
}
}

73
src/model.h
View File

@@ -111,13 +111,13 @@
ModelMember model_member = static_cast<ModelMember>(method); \
field_member_ezc(db_field_name, flat_field_name, model_member, field_type); \
} \
void field(const wchar_t * field_name, void (ClassName::*method)(morm::Wrapper &), const morm::FT & field_type = morm::FT::default_type) \
void field(const wchar_t * field_name, void (ClassName::*method)(Ezc::Val &), const morm::FT & field_type = morm::FT::default_type) \
{ \
field(field_name, field_name, method, field_type); \
} \
void field(const wchar_t * db_field_name, const wchar_t * flat_field_name, void (ClassName::*method)(morm::Wrapper &), const morm::FT & field_type = morm::FT::default_type) \
void field(const wchar_t * db_field_name, const wchar_t * flat_field_name, void (ClassName::*method)(Ezc::Val &), const morm::FT & field_type = morm::FT::default_type) \
{ \
typedef void (Model::*ModelMember)(morm::Wrapper &); \
typedef void (Model::*ModelMember)(Ezc::Val &); \
ModelMember model_member = static_cast<ModelMember>(method); \
field_member_ezc(db_field_name, flat_field_name, model_member, field_type); \
}
@@ -258,7 +258,7 @@ public:
Model * get_model(const wchar_t * db_field_name, const wchar_t * flat_field_name);
Wrapper get_wrapper(const wchar_t * db_field_name, const wchar_t * flat_field_name);
bool get_raw_value(const wchar_t * db_field_name, const wchar_t * flat_field_name, pt::Stream & stream, bool clear_stream = true);
bool get_raw_value(const wchar_t * db_field_name, const wchar_t * flat_field_name, ModelData * model_data, pt::Stream & stream, bool clear_stream = true);
@@ -267,6 +267,8 @@ public:
#ifdef MORM_HAS_EZC_LIBRARY
Ezc::Val get_ezc_val(const wchar_t * db_field_name, const wchar_t * flat_field_name);
bool get_raw_value(const wchar_t * db_field_name, const wchar_t * flat_field_name, ModelData * model_data,
Ezc::Env & fun_info, pt::Stream & stream, bool clear_stream = true)
{
@@ -806,6 +808,20 @@ protected:
}
#ifdef MORM_HAS_EZC_LIBRARY
template<typename FieldValue>
void field_generic_get_ezc_val(const wchar_t * db_field_name, const wchar_t * flat_field_name, FieldValue & field_value, const FT & field_type)
{
if( (is_empty_field(model_env->db_field_name) || is_the_same_field(db_field_name, model_env->db_field_name)) &&
(is_empty_field(model_env->flat_field_name) || is_the_same_field(flat_field_name, model_env->flat_field_name)) )
{
model_env->was_field_found = true;
model_env->ezc_val.set_pointer_to(&field_value);
}
}
#endif
template<typename FieldValue>
void field_generic(const wchar_t * db_field_name, const wchar_t * flat_field_name, FieldValue & field_value, const FT & field_type)
{
@@ -850,6 +866,13 @@ protected:
{
field_generic_put_raw_value_to_stream(db_field_name, flat_field_name, field_value, field_type);
}
#ifdef MORM_HAS_EZC_LIBRARY
if( get_work_mode() == MORM_MODEL_WORK_MODE_GET_EZC_VAL )
{
field_generic_get_ezc_val(db_field_name, flat_field_name, field_value, field_type);
}
#endif
}
}
@@ -858,13 +881,13 @@ protected:
{
if( model_connector && model_env )
{
if( model_env->model_work_mode == MORM_MODEL_WORK_MODE_GET_MODEL_WRAPPER )
if( model_env->model_work_mode == MORM_MODEL_WORK_MODE_GET_EZC_VAL )
{
if( (is_empty_field(model_env->db_field_name) || is_the_same_field(db_field_name, model_env->db_field_name)) &&
(is_empty_field(model_env->flat_field_name) || is_the_same_field(flat_field_name, model_env->flat_field_name)) &&
!model_env->wrapper.date )
!model_env->ezc_val.pointer )
{
model_env->wrapper.date = &field_value;
model_env->ezc_val.set_pointer_to(&field_value);
}
}
else
@@ -879,13 +902,13 @@ protected:
{
if( model_connector && model_env )
{
if( model_env->model_work_mode == MORM_MODEL_WORK_MODE_GET_MODEL_WRAPPER )
if( model_env->model_work_mode == MORM_MODEL_WORK_MODE_GET_EZC_VAL )
{
if( (is_empty_field(model_env->db_field_name) || is_the_same_field(db_field_name, model_env->db_field_name)) &&
(is_empty_field(model_env->flat_field_name) || is_the_same_field(flat_field_name, model_env->flat_field_name)) &&
!model_env->wrapper.space_wrapper )
!model_env->ezc_val.pointer )
{
model_env->wrapper.space_wrapper = new SpaceWrapper(&field_value);
model_env->ezc_val.set_pointer_to(new SpaceWrapper(&field_value));
}
}
else
@@ -1040,7 +1063,7 @@ protected:
}
void field_member_ezc(const wchar_t * db_field_name, const wchar_t * flat_field_name, void (Model::*method)(Wrapper & wrapper), const FT & field_type)
void field_member_ezc(const wchar_t * db_field_name, const wchar_t * flat_field_name, void (Model::*method)(Ezc::Val & val), const FT & field_type)
{
if( model_connector && model_env && model_env->model )
{
@@ -1054,12 +1077,12 @@ protected:
}
}
if( model_env->model_work_mode == MORM_MODEL_WORK_MODE_GET_MODEL_WRAPPER )
if( model_env->model_work_mode == MORM_MODEL_WORK_MODE_GET_EZC_VAL )
{
if( (is_empty_field(model_env->db_field_name) || is_the_same_field(db_field_name, model_env->db_field_name)) &&
(is_empty_field(model_env->flat_field_name) || is_the_same_field(flat_field_name, model_env->flat_field_name)) )
{
(model_env->model->*method)(model_env->wrapper);
(model_env->model->*method)(model_env->ezc_val);
}
}
}
@@ -1268,15 +1291,15 @@ protected:
{
ContainerItemType * item_type_null_pointer = nullptr;
if( model_env->model_work_mode == MORM_MODEL_WORK_MODE_GET_MODEL_WRAPPER )
if( model_env->model_work_mode == MORM_MODEL_WORK_MODE_GET_EZC_VAL )
{
if constexpr (std::is_base_of<Model, ContainerItemType>())
{
if( (is_empty_field(model_env->db_field_name) || is_the_same_field(db_field_name, model_env->db_field_name)) &&
(is_empty_field(model_env->flat_field_name) || is_the_same_field(flat_field_name, model_env->flat_field_name)) &&
!model_env->wrapper.model_container_wrapper )
!model_env->ezc_val.pointer )
{
model_env->wrapper.model_container_wrapper = new ModelWrapperVector(&field_value);
model_env->ezc_val.set_pointer_to(new ModelWrapperVector(&field_value));
}
}
}
@@ -1293,15 +1316,15 @@ protected:
{
ContainerItemType * item_type_null_pointer = nullptr;
if( model_env->model_work_mode == MORM_MODEL_WORK_MODE_GET_MODEL_WRAPPER )
if( model_env->model_work_mode == MORM_MODEL_WORK_MODE_GET_EZC_VAL )
{
if constexpr (std::is_base_of<Model, ContainerItemType>())
{
if( (is_empty_field(model_env->db_field_name) || is_the_same_field(db_field_name, model_env->db_field_name)) &&
(is_empty_field(model_env->flat_field_name) || is_the_same_field(flat_field_name, model_env->flat_field_name)) &&
!model_env->wrapper.model_container_wrapper )
!model_env->ezc_val.pointer )
{
model_env->wrapper.model_container_wrapper = new ModelWrapperList(&field_value);
model_env->ezc_val.set_pointer_to(new ModelWrapperList(&field_value));
}
}
}
@@ -1318,15 +1341,15 @@ protected:
{
ContainerItemType * item_type_null_pointer = nullptr;
if( model_env->model_work_mode == MORM_MODEL_WORK_MODE_GET_MODEL_WRAPPER )
if( model_env->model_work_mode == MORM_MODEL_WORK_MODE_GET_EZC_VAL )
{
if constexpr (std::is_base_of<Model, ContainerItemType>())
{
if( (is_empty_field(model_env->db_field_name) || is_the_same_field(db_field_name, model_env->db_field_name)) &&
(is_empty_field(model_env->flat_field_name) || is_the_same_field(flat_field_name, model_env->flat_field_name)) &&
!model_env->wrapper.model_container_wrapper )
!model_env->ezc_val.pointer )
{
model_env->wrapper.model_container_wrapper = new ModelWrapperVectorPointer(&field_value);
model_env->ezc_val.set_pointer_to(new ModelWrapperVectorPointer(&field_value));
}
}
}
@@ -1343,15 +1366,15 @@ protected:
{
ContainerItemType * item_type_null_pointer = nullptr;
if( model_env->model_work_mode == MORM_MODEL_WORK_MODE_GET_MODEL_WRAPPER )
if( model_env->model_work_mode == MORM_MODEL_WORK_MODE_GET_EZC_VAL )
{
if constexpr (std::is_base_of<Model, ContainerItemType>())
{
if( (is_empty_field(model_env->db_field_name) || is_the_same_field(db_field_name, model_env->db_field_name)) &&
(is_empty_field(model_env->flat_field_name) || is_the_same_field(flat_field_name, model_env->flat_field_name)) &&
!model_env->wrapper.model_container_wrapper )
!model_env->ezc_val.pointer )
{
model_env->wrapper.model_container_wrapper = new ModelWrapperListPointer(&field_value);
model_env->ezc_val.set_pointer_to(new ModelWrapperListPointer(&field_value));
}
}
}

10
src/modelenv.h
View File

@@ -40,7 +40,7 @@
#include "finderhelper.h"
#include "fieldvaluehelper.h"
#include "morm_types.h"
#include "wrapper.h"
#include "val.h"
#include "select.h"
@@ -93,11 +93,11 @@ public:
Model * child_model;
pt::Stream * stream;
bool was_field_found; // used only in MORM_MODEL_WORK_MODE_PUT_FIELD_RAW_VALUE_TO_STREAM
Wrapper wrapper;
#ifdef MORM_HAS_EZC_LIBRARY
void * ezc_fun_info;
Ezc::Val ezc_val;
void * ezc_fun_info; // is still needed?
//bool ezc_fun_result;
const std::type_info * ezc_fun_info_typeinfo;
#endif
@@ -145,7 +145,6 @@ public:
child_model = e.child_model;
stream = e.stream;
was_field_found = e.was_field_found;
wrapper = e.wrapper;
status = e.status;
has_autogenerated_select = e.has_autogenerated_select;
select_flags = e.select_flags;
@@ -156,6 +155,7 @@ public:
add_postfix_percent = e.add_postfix_percent;
#ifdef MORM_HAS_EZC_LIBRARY
ezc_val = e.ezc_val;
ezc_fun_info = e.ezc_fun_info;
//ezc_fun_result = e.ezc_fun_result;
ezc_fun_info_typeinfo = e.ezc_fun_info_typeinfo;
@@ -204,7 +204,6 @@ public:
child_model = nullptr;
stream = nullptr;
was_field_found = false;
wrapper.clear();
status = true;
has_autogenerated_select = false;
select_flags = Select::default_type;
@@ -215,6 +214,7 @@ public:
add_postfix_percent = false;
#ifdef MORM_HAS_EZC_LIBRARY
ezc_val.clear();
ezc_fun_info = nullptr;
//ezc_fun_result = false;
ezc_fun_info_typeinfo = nullptr;

2
src/morm_types.h
View File

@@ -46,7 +46,7 @@
#define MORM_MODEL_WORK_MODE_ITERATE_PRIMARY_KEY_VALUES 8
#define MORM_MODEL_WORK_MODE_SET_FIELD_VALUE 9
#define MORM_MODEL_WORK_MODE_GET_FIELD_MODEL 10
#define MORM_MODEL_WORK_MODE_GET_MODEL_WRAPPER 11
#define MORM_MODEL_WORK_MODE_GET_EZC_VAL 11
#define MORM_MODEL_WORK_MODE_PUT_FIELD_RAW_VALUE_TO_STREAM 12
#define MORM_MODEL_WORK_MODE_PROPAGATE_SAVE_STATUS 13