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moved pk_reader to internal

This commit is contained in:
Sascha Kühl 2026-02-04 10:16:24 +01:00
parent 4d886f0343
commit e7e66f44e2
3 changed files with 53 additions and 51 deletions
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51
include/matador/sql/internal/pk_reader.hpp Normal file
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@ -0,0 +1,51 @@
#ifndef MATADOR_PK_READER_HPP
#define MATADOR_PK_READER_HPP
#include "matador/sql/interface/query_result_reader.hpp"
namespace matador::sql::detail {
class pk_reader {
public:
explicit pk_reader(query_result_reader &reader);
template<class Type>
void read(Type &obj, const size_t column_index) {
column_index_ = column_index;
access::process(*this, obj);
}
template<typename ValueType>
void on_primary_key(const char *id, ValueType &value, const utils::primary_key_attribute& attr = utils::default_pk_attributes);
void on_revision(const char * /*id*/, uint64_t &/*rev*/) {
++column_index_;
}
template<class Type>
void on_attribute(const char * /*id*/, Type &/*x*/, const utils::field_attributes &/*attr*/ = utils::null_attributes) {
++column_index_;
}
template<class Pointer>
void on_belongs_to(const char * /*id*/, Pointer &/*x*/, const utils::foreign_attributes &/*attr*/) {
++column_index_;
}
template<class Pointer>
static void on_has_one(const char * /*id*/, Pointer &/*x*/, const utils::foreign_attributes &/*attr*/) {}
template<class ContainerType>
static void on_has_many(const char * /*id*/, ContainerType &, const char * /*join_column*/, const utils::foreign_attributes &/*attr*/) {}
template<class ContainerType>
static void on_has_many_to_many(const char * /*id*/, ContainerType &c, const char * /*join_column*/, const char * /*inverse_join_column*/, const utils::foreign_attributes &/*attr*/) {}
template<class ContainerType>
static void on_has_many_to_many(const char * /*id*/, ContainerType &c, const utils::foreign_attributes &/*attr*/) {}
private:
size_t column_index_{};
query_result_reader &reader_;
};
template<typename ValueType>
void pk_reader::on_primary_key(const char *id, ValueType &value, const utils::primary_key_attribute& attr) {
utils::data_type_traits<ValueType>::read_value(reader_, id, column_index_++, value, attr.size());
}
}
#endif // MATADOR_PK_READER_HPP

52
include/matador/sql/internal/query_result_impl.hpp
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@ -10,6 +10,7 @@
#include "matador/sql/interface/query_result_reader.hpp"
#include "matador/sql/internal/query_result_pk_resolver.hpp"
#include "matador/sql/internal/pk_reader.hpp"
#include "matador/sql/internal/identifier_reader.hpp"
#include "matador/sql/resolver_service.hpp"
#include "matador/sql/record.hpp"
@ -31,50 +32,6 @@ class value;
}
namespace matador::sql {
namespace detail {
class pk_reader {
public:
explicit pk_reader(query_result_reader &reader);
template<class Type>
void read(Type &obj, const size_t column_index) {
column_index_ = column_index;
access::process(*this, obj);
}
template<typename ValueType>
void on_primary_key(const char *id, ValueType &value, const utils::primary_key_attribute& attr = utils::default_pk_attributes);
void on_revision(const char * /*id*/, uint64_t &/*rev*/) {
++column_index_;
}
template<class Type>
void on_attribute(const char * /*id*/, Type &/*x*/, const utils::field_attributes &/*attr*/ = utils::null_attributes) {
++column_index_;
}
template<class Pointer>
void on_belongs_to(const char * /*id*/, Pointer &/*x*/, const utils::foreign_attributes &/*attr*/) {
++column_index_;
}
template<class Pointer>
void on_has_one(const char * /*id*/, Pointer &/*x*/, const utils::foreign_attributes &/*attr*/) {
++column_index_;
}
template<class ContainerType>
static void on_has_many(const char * /*id*/, ContainerType &, const char * /*join_column*/, const utils::foreign_attributes &/*attr*/) {}
template<class ContainerType>
static void on_has_many_to_many(const char * /*id*/, ContainerType &c, const char * /*join_column*/, const char * /*inverse_join_column*/, const utils::foreign_attributes &/*attr*/) {}
template<class ContainerType>
static void on_has_many_to_many(const char * /*id*/, ContainerType &c, const utils::foreign_attributes &/*attr*/) {}
private:
size_t column_index_{};
query_result_reader &reader_;
};
}
class query_result_impl {
public:
query_result_impl(std::unique_ptr<query_result_reader> &&reader,
@ -278,13 +235,6 @@ bool query_result_impl::fetch(Type &obj) {
} while (last_pk_ == current_pk_);
return true;
}
namespace detail {
template<typename ValueType>
void pk_reader::on_primary_key(const char *id, ValueType &value, const utils::primary_key_attribute& attr) {
utils::data_type_traits<ValueType>::read_value(reader_, id, column_index_++, value, attr.size());
}
}
}
#endif //QUERY_QUERY_RESULT_IMPL_HPP

1
source/orm/CMakeLists.txt
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@ -87,6 +87,7 @@ add_library(matador-orm STATIC
../../include/matador/sql/internal/identifier_statement_binder.hpp
../../include/matador/sql/internal/object_resolver_producer.hpp
../../include/matador/sql/internal/object_result_binder.hpp
../../include/matador/sql/internal/pk_reader.hpp
../../include/matador/sql/internal/query_result_impl.hpp
../../include/matador/sql/internal/query_result_pk_resolver.hpp
../../include/matador/sql/internal/statement_object_resolver.hpp