50 lines
1.5 KiB
C++
50 lines
1.5 KiB
C++
#ifndef QUERY_PLACEHOLDER_GENERATOR_HPP
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#define QUERY_PLACEHOLDER_GENERATOR_HPP
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#include "matador/sql/any_type.hpp"
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#include "matador/utils/cascade_type.hpp"
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#include "matador/utils/field_attributes.hpp"
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#include <vector>
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namespace matador::sql {
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class placeholder_generator
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{
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public:
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template < class V >
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void on_primary_key(const char *id, V &val, typename std::enable_if<std::is_integral<V>::value && !std::is_same<bool, V>::value>::type* = 0)
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{
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placeholder_values.emplace_back(_);
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}
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void on_primary_key(const char *id, std::string &, size_t);
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void on_revision(const char *id, unsigned long long &/*rev*/);
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template<typename Type>
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void on_attribute(const char *id, Type &val, const utils::field_attributes &/*attr*/ = utils::null_attributes)
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{
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placeholder_values.emplace_back(_);
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}
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template<class Type, template < class ... > class Pointer>
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void on_belongs_to(const char *id, Pointer<Type> &x, utils::cascade_type)
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{
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placeholder_values.emplace_back(_);
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}
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template<class Type, template < class ... > class Pointer>
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void on_has_one(const char *id, Pointer<Type> &x, utils::cascade_type)
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{
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placeholder_values.emplace_back(_);
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}
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template<class ContainerType>
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void on_has_many(const char *, ContainerType &, const char *, const char *, utils::cascade_type) {}
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template<class ContainerType>
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void on_has_many(const char *, ContainerType &, utils::cascade_type) {}
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std::vector<any_type> placeholder_values;
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};
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}
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#endif //QUERY_PLACEHOLDER_GENERATOR_HPP
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