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root/src/relations/hasmany.h @ 2c538c24
| c88e17d1 | Christian Ehringfeld | #ifndef HASMANY_H
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#define HASMANY_H
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#include <QSharedPointer>
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#include "entity.h"
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#include "schema.h"
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#include "attribute.h"
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#include "cache.h"
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#include "entitymanager.h"
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namespace CuteEntityManager {
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class HasMany
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{
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public:
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HasMany(const QSharedPointer<Entity> &entity, const Relation &r, const QSharedPointer<Schema> schema);
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/**
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* @todo compare old values with new values if nothing has changed don't persist them
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*/
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void persist(QVariant &property, QList<Entity *> &mergedObjects, const bool newItem, EntityManager *em);
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void resolve(const QSharedPointer<Entity> &entity, Attribute *&attr, Cache &cache, EntityManager *em);
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void persistMappedByRelation(const QList<QSharedPointer<Entity>> &list,
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QSqlQuery &q, const QSharedPointer<Entity> &entity,
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const QSharedPointer<Entity> &ptr, const Relation &r,
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const QString &tblName);
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void removeEntityList(QVariant &var, EntityManager *em);
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void missingTable(const QString &tblName);
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protected:
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QSharedPointer<Entity> entity;
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Relation relation;
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QSharedPointer<Entity> target;
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QSharedPointer<Schema> schema;
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};
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}
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#endif // HASMANY_H
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