mirror of
https://github.com/silverqx/TinyORM.git
synced 2026-01-05 10:29:54 -06:00
88a99af126
Instead of "", u""_s, or QLatin1String("") as it's fastest.
Used u""_s for rvalue references like QString &&name = u""_s.
The only place where I left the = "" is in
connectionresolverinterface.hpp as it's only an interface aka abstract
class.
- fixed #include-s
- added EMPTY constant to tomconstants to avoid including constants.hpp
90 lines
3.4 KiB
C++
90 lines
3.4 KiB
C++
#pragma once
|
|
#ifndef ORM_POSTGRESCONNECTION_HPP
|
|
#define ORM_POSTGRESCONNECTION_HPP
|
|
|
|
#include "orm/macros/systemheader.hpp"
|
|
TINY_SYSTEM_HEADER
|
|
|
|
#include "orm/concerns/parsessearchpath.hpp"
|
|
#include "orm/databaseconnection.hpp"
|
|
|
|
TINYORM_BEGIN_COMMON_NAMESPACE
|
|
|
|
namespace Orm
|
|
{
|
|
|
|
/*! PostgreSQL database connection. */
|
|
class TINYORM_EXPORT PostgresConnection final : public DatabaseConnection,
|
|
public Concerns::ParsesSearchPath
|
|
{
|
|
Q_DISABLE_COPY_MOVE(PostgresConnection)
|
|
|
|
/*! Private constructor. */
|
|
explicit PostgresConnection(
|
|
std::function<Connectors::ConnectionName()> &&connection,
|
|
QString &&database = u""_s, QString &&tablePrefix = u""_s,
|
|
QtTimeZoneConfig &&qtTimeZone = QtTimeZoneConfig::utc(),
|
|
QVariantHash &&config = {});
|
|
|
|
public:
|
|
/*! Virtual destructor. */
|
|
~PostgresConnection() final = default;
|
|
|
|
/*! Factory method for PostgreSQL database connection. */
|
|
[[nodiscard]] inline static
|
|
std::shared_ptr<PostgresConnection>
|
|
create(std::function<Connectors::ConnectionName()> &&connection,
|
|
QString &&database = u""_s, QString &&tablePrefix = u""_s,
|
|
QtTimeZoneConfig &&qtTimeZone = QtTimeZoneConfig::utc(),
|
|
QVariantHash &&config = {});
|
|
|
|
/* Getters */
|
|
/*! Get the PostgreSQL server 'search_path' for the current connection
|
|
(with the "$user" variable resolved as the config['username']). */
|
|
QStringList searchPath(bool flushCache = false);
|
|
/*! Get the PostgreSQL server search_path for the current connection
|
|
(without resolving the "$user" variable). */
|
|
QStringList searchPathRaw(bool flushCache = false);
|
|
|
|
protected:
|
|
/*! Get the default query grammar instance. */
|
|
std::unique_ptr<QueryGrammar> getDefaultQueryGrammar() const final;
|
|
/*! Get the default schema grammar instance. */
|
|
std::unique_ptr<SchemaGrammar> getDefaultSchemaGrammar() final;
|
|
/*! Get the default schema builder instance. */
|
|
std::unique_ptr<SchemaBuilder> getDefaultSchemaBuilder() final;
|
|
/*! Get the default post processor instance. */
|
|
std::unique_ptr<QueryProcessor> getDefaultPostProcessor() const final;
|
|
|
|
private:
|
|
/*! Get the PostgreSQL server 'search_path' (for pretend mode). */
|
|
QStringList searchPathRawForPretending() const;
|
|
/*! Obtain the 'search_path' from the PostgreSQL database. */
|
|
QStringList searchPathRawDb();
|
|
|
|
/*! The PostgreSQL server 'search_path' for the current connection. */
|
|
std::optional<QStringList> m_searchPath = std::nullopt;
|
|
};
|
|
|
|
/* public */
|
|
|
|
std::shared_ptr<PostgresConnection>
|
|
PostgresConnection::create(
|
|
std::function<Connectors::ConnectionName()> &&connection,
|
|
QString &&database, QString &&tablePrefix, QtTimeZoneConfig &&qtTimeZone,
|
|
QVariantHash &&config)
|
|
{
|
|
// Can't use the std::make_shared<> because the constructor is private
|
|
return std::shared_ptr<PostgresConnection>(
|
|
new PostgresConnection(
|
|
std::move(connection), std::move(database),
|
|
std::move(tablePrefix), std::move(qtTimeZone),
|
|
std::move(config)));
|
|
}
|
|
|
|
} // namespace Orm
|
|
|
|
TINYORM_END_COMMON_NAMESPACE
|
|
|
|
#endif // ORM_POSTGRESCONNECTION_HPP
|