Revision 6c14baaf
Von Christian Ehringfeld vor etwa 9 Jahren hinzugefügt
| src/entitymanager.cpp | ||
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QString relKey = i.key();
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QVariant v = entity->getProperty(relKey.remove(relKey.size() - appendix.size(),
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appendix.size()));
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if (v.isValid() && !v.isNull()) {
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if (!v.isNull() && v.data()) {
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auto e = EntityInstanceFactory::castQVariant(v);
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if (e && e->getProperty(e->getPrimaryKey()) != i.value()) {
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changed = true;
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| ... | ... | |
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}
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} else {
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QVariant property = entity->getProperty(i.key());
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changed = i.value() != property && !(i.value().isNull() && property.isNull());
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changed = i.value() != property;
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if (changed) {
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break;
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}
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| ... | ... | |
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QSharedPointer<Entity> &e,
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const bool refresh) {
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QSharedPointer<Entity> r;
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if (!e.isNull() && (refresh
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|| !(r = this->cache.get(id, EntityHelper::getClassname(e.data()))))) {
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if (e && (refresh
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|| !(r = this->cache.get(id, EntityHelper::getClassname(e.data()))))) {
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e->setId(id);
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auto map = this->findByPk(id, e);
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r = this->convert(map, EntityHelper::getClassname(e.data()), refresh);
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| ... | ... | |
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while (iterator != relations.constEnd()) {
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const Relation r = iterator.key();
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auto var = iterator.value().read(entity.data());
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if (!var.isNull()) {
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if (var.data()) {
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if (r.getType() == RelationType::MANY_TO_ONE) {
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auto e = EntityInstanceFactory::castQVariant(var);
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if (this->shouldBeSaved(e, r)) {
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| ... | ... | |
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for (auto i = relations.constBegin(); i != relations.constEnd(); ++i) {
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const Relation r = i.key();
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auto var = i.value().read(entity.data());
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if (!var.isNull()) {
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if (!var.isNull() && var.data()) {
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if (r.getType() == RelationType::MANY_TO_MANY) {
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this->persistManyToMany(entity, r, var, mergedObjects, ignoreHasChanged,
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newItem);
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| ... | ... | |
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} else if (r.getType() == RelationType::ONE_TO_ONE
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&& !r.getMappedBy().isEmpty()) {
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auto e = EntityInstanceFactory::castQVariant(var);
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auto fkProp = EntityHelper::mappedProperty(r, e);
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EntityHelper::setProperty(e, entity, fkProp);
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this->saveObject(e, mergedObjects, true, ignoreHasChanged);
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if(e) {
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auto fkProp = EntityHelper::mappedProperty(r, e);
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EntityHelper::setProperty(e, entity, fkProp);
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this->saveObject(e, mergedObjects, true, ignoreHasChanged);
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}
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}
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}
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}
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| ... | ... | |
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if (r.getCascadeType().contains(CascadeType::REMOVE)
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|| r.getCascadeType().contains(CascadeType::ALL)) {
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this->removeEntity(var);
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} else if (!r.getMappedBy().isEmpty() && !var.isNull()) {
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} else if (!r.getMappedBy().isEmpty() && var.data()) {
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auto e = EntityInstanceFactory::castQVariant(var);
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auto metas = EntityHelper::getMetaProperties(e.data());
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if (metas.contains(r.getMappedBy())) {
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| ... | ... | |
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}
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void EntityManager::removeEntity(QVariant &var) {
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if (!var.isNull()) {
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if (var.data()) {
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auto e = EntityInstanceFactory::castQVariant(var);
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this->remove(e);
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if(e) {
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this->remove(e);
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}
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}
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}
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| ... | ... | |
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const Relation &r, QVariant &property, QList<Entity *> &mergedObjects,
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const bool ignoreHasChanged, const bool newItem) {
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auto list = property.value<QList<QVariant>>();
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if (!list.isEmpty() && !(list.at(0).isNull())) {
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if (!list.isEmpty() && list.at(0).data()) {
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auto var = list.at(0);
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auto ptr = EntityInstanceFactory::castQVariant(var);
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auto builder = this->schema->getQueryBuilder();
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Auch abrufbar als: Unified diff
killed some potential crash points (qvariant isNull() checks)