qt-migration-legatus/qt5-before/dlbo/Lts/Common/CodeGen/svc_db_impl.h.grantlee

/**
  * @RDE_HEADER@
  * Template for 'real' structures including insert/update/delete functions for db
  * $Id$
  * $HeadURL$
  * $Author$
  */

{% autoescape off %}
// filename: {{ namespace_abbr }}_db_impl.h
#pragma once

#include <QPointF>
#include <QString>
#include <QVector>
#include <QSqlDriver>
#include <QSqlDatabase>
#include <QtSql/QSqlError>

#include <{{ include_prefix }}/{{ namespace_abbr }}_enums.hpp>
#include <{{ include_prefix }}/{{ namespace_abbr }}_db.h>
#include <{{ include_prefix }}/logger.h>

class NSqlQuery;
namespace {{ namespace }}
{
class {{ namespace_abbr_upper }}_COMMON_EXPORT DatabaseInterfaceImpl {% if not custom_db_procs %}final {%endif %}: public DatabaseInterface
{
  Q_OBJECT
public:
  explicit DatabaseInterfaceImpl(int exerciseId);
  ~DatabaseInterfaceImpl();

  bool init(const QSqlDatabase &dbConnection) override final;
  bool init(const QString &dbUser,
            const QString &dbPasswd,
            const QString &dbDriver,
            const QString &dbHost,
            const QString &dbName) override final;

  QString schemaName() const override final;
  QString dbUser() const override final;
  const QSqlDatabase &database() const override final { return m_dbConnection; }
  void setEmitMessageOnError(bool bEmit) override final;
  QSqlError getLastError() const override final;

  {% for cpp_struct in cpp_structs %}

  // Database::{{ cpp_struct.name }}
  bool insert(Database::{{ cpp_struct.name }} &data) override final;
  bool upsert(Database::{{ cpp_struct.name }} &data) override final;
  bool update(const Database::{{ cpp_struct.name }} &data) override final;
{% if cpp_struct.insertStructures|length == 1 %}
  bool insert(std::vector<Database::{{ cpp_struct.name }}> &cont) override final;
  bool upsert(std::vector<Database::{{ cpp_struct.name }}> &cont) override final;
  bool update(const std::vector<Database::{{ cpp_struct.name }}> &cont) override final;
{% endif %}
  bool select(QVector<Database::{{ cpp_struct.name }}> &dataVec) override final;
  bool select(const std::function<void(const Database::{{ cpp_struct.name }} &data)> &cb) override final;
  {% for fk in cpp_struct.selectRemoveMember %}
  bool selectBy{{ fk.cppMemberNameCc }}(QVector<Database::{{ cpp_struct.name }}> &dataVec, const {{ fk.cppType }} &{{ fk.cppMemberName }}, const QString &orderBy = QString()) override final;
  bool selectBy{{ fk.cppMemberNameCc }}(const std::function<void(const Database::{{ cpp_struct.name }} &data)> &cb, const {{ fk.cppType }} &{{ fk.cppMemberName }}, const QString &orderBy = QString()) override final;
  {% endfor %}
protected:
  bool selectPrepareInternal{{ cpp_struct.name }}(const QString &where);
  bool selectFetchInternal{{ cpp_struct.name }}(const std::function<void(const Database::{{ cpp_struct.name }} &data)> &cb);
public:
  bool select{{ cpp_struct.name }}({{ cpp_struct.primaryKey.cppType }} {{ cpp_struct.primaryKey.cppMemberName }}, Database::{{ cpp_struct.name }} &data) override final;
  bool remove{{ cpp_struct.name }}({{ cpp_struct.primaryKey.cppType }} {{ cpp_struct.primaryKey.cppMemberName }}) override final;
  {% if cpp_struct.deleteWithoutPkAllowed %} {% for fk in cpp_struct.selectRemoveMember %}
  bool remove{{ cpp_struct.nameCc }}By{{ fk.cppMemberNameCc }}(const {{ fk.cppType }} &{{ fk.cppMemberName }}) override final;
  {% endfor %} {% endif %}
  bool fixUpSequence{{ cpp_struct.name }}() override final;
  bool truncate{{ cpp_struct.name }}() override final;
  // Database::{{ cpp_struct.name }}
  {% endfor %}

  {% for data_struct in data_structs %}
  // read only struct{{ data_struct.name }}
  bool select(QVector<Database::{{ data_struct.name }}> &dataVec) override final;
  {% endfor %}

protected:
  QString getTableName(const QString &tableName) const;
{% if has_db_notifications %}
private Q_SLOTS:
  void onNotification(const QString &name, QSqlDriver::NotificationSource source, const QVariant &payload);
{% endif %}
protected:
  QSqlDatabase m_dbConnection;
  std::unique_ptr<NSqlQuery> m_query;
  QSqlError m_lastError;
  int m_exerciseId;
  bool m_bEmitMessageOnError;
  bool m_bCanHandleSchemas;
  bool m_ownDatabaseConnection;
  LOGGER_T m_logger;
private:
  bool initInternal();
};// class DatabaseInterfaceImpl
} // namespace {{ namespace }}
{% endautoescape %}