51 lines
2.2 KiB
C++
51 lines
2.2 KiB
C++
#ifndef MATADOR_CONTAINER_RESOLVER_FACTORY_HPP
|
|
#define MATADOR_CONTAINER_RESOLVER_FACTORY_HPP
|
|
|
|
#include "matador/object/collection_resolver.hpp"
|
|
|
|
#include <memory>
|
|
|
|
namespace matador::object {
|
|
class abstract_collection_resolver_factory {
|
|
public:
|
|
virtual ~abstract_collection_resolver_factory() = default;
|
|
|
|
[[nodiscard]] virtual std::shared_ptr<abstract_joined_resolver> acquire_collection_resolver(const std::type_index &root_type, const std::type_index &element_type, const std::string &collection_name) const = 0;
|
|
virtual void register_collection_resolver(std::shared_ptr<abstract_joined_resolver> &&resolver) = 0;
|
|
};
|
|
|
|
class joined_collection_resolver_factory : public abstract_collection_resolver_factory {
|
|
public:
|
|
template<class Type>
|
|
[[nodiscard]] std::shared_ptr<collection_resolver<Type>> resolver(const std::type_index &root_type, const std::string &collection_name) const {
|
|
const auto res = acquire_collection_resolver(root_type, typeid(Type), collection_name);
|
|
if (!res) {
|
|
return std::dynamic_pointer_cast<collection_resolver<Type>>(res);
|
|
}
|
|
|
|
return std::dynamic_pointer_cast<collection_resolver<Type>>(res);
|
|
}
|
|
};
|
|
|
|
class abstract_joined_object_resolver_factory {
|
|
public:
|
|
virtual ~abstract_joined_object_resolver_factory() = default;
|
|
|
|
[[nodiscard]] virtual std::shared_ptr<abstract_type_resolver> acquire_joined_object_resolver(const std::type_index &root_type, const std::type_index &element_type, const std::string &collection_name) const = 0;
|
|
virtual void register_joined_object_resolver(std::shared_ptr<abstract_type_resolver> &&resolver, const std::type_index& root_type, const std::string& join_column) = 0;
|
|
};
|
|
|
|
class joined_object_resolver_factory : public abstract_joined_object_resolver_factory {
|
|
public:
|
|
template<class Type>
|
|
[[nodiscard]] std::shared_ptr<object_resolver<Type>> resolver(const std::type_index &root_type, const std::string &collection_name) const {
|
|
const auto res = acquire_joined_object_resolver(root_type, typeid(Type), collection_name);
|
|
if (!res) {
|
|
return std::dynamic_pointer_cast<object_resolver<Type>>(res);
|
|
}
|
|
|
|
return std::dynamic_pointer_cast<object_resolver<Type>>(res);
|
|
}
|
|
};
|
|
}
|
|
#endif //MATADOR_CONTAINER_RESOLVER_FACTORY_HPP
|