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/*
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* Copyright (C) 2015 Christian Ehringfeld <c.ehringfeld@t-online.de>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef ENTITYHELPER_H
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#define ENTITYHELPER_H
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#include <QString>
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#include <QHash>
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#include <QMetaProperty>
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#include "entity.h"
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#include "entityinstancefactory.h"
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#include "entity.h"
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namespace CuteEntityManager {
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class Relation;
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class Entity;
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class Cache;
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class EntityHelper {
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public:
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EntityHelper();
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static const QHash<QString, Relation> getNonInheritedRelations(
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const Entity *entity);
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static const QList<const QMetaObject *> superClasses(const Entity *entity,
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bool stopAtSingleTableInheritance
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= false);
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static const QHash<QString, QMetaProperty> getMetaProperties(
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const Entity *entity);
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static const QHash<QString, QMetaProperty> getSuperMetaProperties(
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const Entity *entity);
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static const QHash<QString, QMetaProperty> getMetaProperties(
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const QMetaObject *object);
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static const QHash<QString, QMetaProperty> getNonInheritedMetaProperties(
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const Entity *entity);
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static const QHash<QString, QMetaProperty> getInheritedMetaProperties(
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const Entity *entity);
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static const QHash<Relation, QMetaProperty> getRelationProperties(
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const Entity *entity);
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static Entity* copyObject(const Entity *entity);
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static Entity* getBaseClassObject(const QSharedPointer<Entity> &entity,
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QString attributeName);
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static const char *getClassname(const Entity *entity);
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static const QString getClassName(const Entity *entity);
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static void addEntityToListProperty(const QSharedPointer<Entity> &entity,
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QSharedPointer<Entity> add, const QMetaProperty &property);
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static void removeEntityFromListProperty(const QSharedPointer<Entity> &entity,
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QSharedPointer<Entity> remove, const QMetaProperty &property);
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static void clearEntityListProperty(const QSharedPointer<Entity> &entity,
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const QMetaProperty &property);
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static void setProperty(const QSharedPointer<Entity> &entity,
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QSharedPointer<Entity> value,
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const QMetaProperty &property);
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static void setListProperty(const QSharedPointer<Entity> &entity,
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QList<QSharedPointer<Entity>> &value,
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const QMetaProperty &property);
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static QMetaProperty mappedProperty(const Relation &r,
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const QSharedPointer<Entity> &foreignEntity);
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static QHash<QString, QVariant> getEntityAttributes(const
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QHash<QString, QMetaProperty> &props,
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const QSharedPointer<Entity> &entity);
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};
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}
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#endif // ENTITYHELPER_H
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