Revision b0e92bc6
Von Christian Ehringfeld vor fast 9 Jahren hinzugefügt
| src/querybuilder.cpp | ||
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QStringList QueryBuilder::relationFks(const QSharedPointer<Entity> &entity)
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const {
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QStringList queries = QStringList();
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auto relations = entity.data()->getNonInheritedRelations();
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auto props = entity.data()->getMetaProperties();
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auto iterator = relations.constBegin();
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while (iterator != relations.constEnd()) {
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auto relation = iterator.value();
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if (relation.getMappedBy().isEmpty() && !relation.getCascadeType().isEmpty()) {
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QString update = relation.getCascadeType().contains(MERGE)
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|| relation.getCascadeType().contains(ALL) ? this->getForeignKeyCascade(
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CASCADE) : this->getForeignKeyCascade(NO_ACTION);
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QString remove = relation.getCascadeType().contains(REMOVE)
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|| relation.getCascadeType().contains(ALL) ? this->getForeignKeyCascade(
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CASCADE) : this->getForeignKeyCascade(SET_NULL);
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this->createRelationFK(queries, entity, relation,
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props.value(relation.getPropertyName()), update, remove);
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if (this->supportsForeignKeys()) {
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auto relations = entity.data()->getNonInheritedRelations();
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auto props = entity.data()->getMetaProperties();
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auto iterator = relations.constBegin();
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while (iterator != relations.constEnd()) {
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auto relation = iterator.value();
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if (relation.getMappedBy().isEmpty() && !relation.getCascadeType().isEmpty()) {
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QString update = relation.getCascadeType().contains(MERGE)
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|| relation.getCascadeType().contains(ALL) ? this->getForeignKeyCascade(
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CASCADE) : this->getForeignKeyCascade(NO_ACTION);
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QString remove = relation.getCascadeType().contains(REMOVE)
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|| relation.getCascadeType().contains(ALL) ? this->getForeignKeyCascade(
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CASCADE) : this->getForeignKeyCascade(SET_NULL);
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this->createRelationFK(queries, entity, relation,
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props.value(relation.getPropertyName()), update, remove);
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}
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++iterator;
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}
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++iterator;
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}
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return queries;
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}
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bool QueryBuilder::supportsForeignKeys() const {
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return true;
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}
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void QueryBuilder::createRelationFK(QStringList &queries,
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const QSharedPointer<Entity> &entity, const Relation &relation,
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const QMetaProperty &metaProperty, const QString &update,
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