105 lines
3.3 KiB
C++
105 lines
3.3 KiB
C++
#ifndef QUERY_OBJECT_PARAMETER_BINDER_HPP
|
|
#define QUERY_OBJECT_PARAMETER_BINDER_HPP
|
|
|
|
#include "matador/sql/parameter_binder.hpp"
|
|
#include "matador/sql/types.hpp"
|
|
|
|
#include "matador/utils/access.hpp"
|
|
#include "matador/utils/cascade_type.hpp"
|
|
#include "matador/utils/field_attributes.hpp"
|
|
|
|
#include <string>
|
|
|
|
namespace matador::sql {
|
|
|
|
namespace detail {
|
|
class fk_binder
|
|
{
|
|
public:
|
|
explicit fk_binder(parameter_binder &binder);
|
|
|
|
template<class Type>
|
|
void bind(Type &obj, size_t column_index)
|
|
{
|
|
index_ = column_index;
|
|
utils::access::process(*this, obj);
|
|
}
|
|
|
|
template<typename ValueType>
|
|
void on_primary_key(const char *id, ValueType &value, typename std::enable_if<std::is_integral<ValueType>::value && !std::is_same<bool, ValueType>::value>::type* = 0);
|
|
void on_primary_key(const char *id, std::string &value, size_t size);
|
|
void on_revision(const char * /*id*/, unsigned long long &/*rev*/) {}
|
|
|
|
template < class Type >
|
|
void on_attribute(const char * /*id*/, Type &/*x*/, const utils::field_attributes &/*attr*/ = utils::null_attributes) {}
|
|
template < class Pointer >
|
|
void on_belongs_to(const char * /*id*/, Pointer &/*x*/, utils::cascade_type) {}
|
|
template < class Pointer >
|
|
void on_has_one(const char * /*id*/, Pointer &/*x*/, utils::cascade_type) {}
|
|
|
|
template<class ContainerType>
|
|
void on_has_many(const char *, ContainerType &, const char *, const char *, utils::cascade_type) {}
|
|
template<class ContainerType>
|
|
void on_has_many(const char *, ContainerType &, utils::cascade_type) {}
|
|
|
|
private:
|
|
parameter_binder &binder_;
|
|
size_t index_{0};
|
|
};
|
|
|
|
}
|
|
|
|
class object_parameter_binder
|
|
{
|
|
public:
|
|
explicit object_parameter_binder(parameter_binder &binder);
|
|
|
|
void reset();
|
|
|
|
template < class Type >
|
|
void on_primary_key(const char *id, Type &val, typename std::enable_if<std::is_integral<Type>::value && !std::is_same<bool, Type>::value>::type* = 0)
|
|
{
|
|
data_type_traits<Type>::bind_value(binder_, index_++, val);
|
|
}
|
|
void on_primary_key(const char *id, std::string &, size_t size);
|
|
void on_revision(const char *id, unsigned long long &/*rev*/);
|
|
|
|
template<typename Type>
|
|
void on_attribute(const char *id, Type &val, const utils::field_attributes &/*attr*/ = utils::null_attributes)
|
|
{
|
|
data_type_traits<Type>::bind_value(binder_, index_++, val);
|
|
}
|
|
|
|
template<class Type, template < class ... > class Pointer>
|
|
void on_belongs_to(const char *id, Pointer<Type> &x, utils::cascade_type)
|
|
{
|
|
fk_binder_.bind(index_++, x);
|
|
}
|
|
template<class Type, template < class ... > class Pointer>
|
|
void on_has_one(const char *id, Pointer<Type> &x, utils::cascade_type)
|
|
{
|
|
fk_binder_.bind(index_++, x);
|
|
}
|
|
template<class ContainerType>
|
|
void on_has_many(const char *, ContainerType &, const char *, const char *, utils::cascade_type) {}
|
|
template<class ContainerType>
|
|
void on_has_many(const char *, ContainerType &, utils::cascade_type) {}
|
|
|
|
private:
|
|
parameter_binder &binder_;
|
|
size_t index_{0};
|
|
detail::fk_binder fk_binder_;
|
|
};
|
|
|
|
namespace detail {
|
|
|
|
template<typename ValueType>
|
|
void fk_binder::on_primary_key(const char *id, ValueType &value, typename std::enable_if<std::is_integral<ValueType>::value && !std::is_same<bool, ValueType>::value>::type *)
|
|
{
|
|
data_type_traits<ValueType>::bind_value(binder_, index_++, value);
|
|
}
|
|
|
|
}
|
|
}
|
|
#endif //QUERY_OBJECT_PARAMETER_BINDER_HPP
|