Revision ba800d6d
Von Christian Ehringfeld vor etwa 9 Jahren hinzugefügt
| src/querybuilder.cpp | ||
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map.insert(m.name(), this->schema.data()->getTypeMap().data()->value(this->schema.data()->TYPE_INTEGER));
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} else if (relations.contains(m.name())) {
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Relation r = relations.value(m.name());
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if (r.getType() == RelationType::BELONGS_TO) {
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if (r.getType() == RelationType::MANY_TO_ONE) {
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map.insert(QString(m.name()) + "_id", this->schema.data()->TYPE_BIGINT);
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}
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} else if (entity.data()->getBLOBColumns().contains(m.name())) {
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| ... | ... | |
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return map;
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}
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QList<QHash<QString, QString>> QueryBuilder::generateRelationTables(const QSharedPointer<Entity> &entity) const {
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QList<QHash<QString, QString>> relations = QList<QHash<QString, QString>>();
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QString QueryBuilder::generateManyToManyTableName(const QSharedPointer<Entity> &firstEntity,
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const QSharedPointer<Entity> &secondEntity) const {
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return QString(firstEntity.data()->metaObject()->className()).toLower() + "_" + QString(
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secondEntity.data()->metaObject()->className()).toLower();
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}
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QHash<QString, QHash<QString, QString>> QueryBuilder::generateRelationTables(const QSharedPointer<Entity> &entity)
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const {
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auto relations = QHash<QString, QHash<QString, QString>>();
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QHash<QString, Relation> m = entity.data()->getRelations();
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QHash<QString, QSharedPointer<Entity>> os = entity.data()->getRelationObjects();
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for(auto i = m.begin(); i != m.end(); ++i) {
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for (auto i = m.begin(); i != m.end(); ++i) {
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Relation r = i.value();
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if(r.getType() == HAS_MANY) {
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if (r.getType() == MANY_TO_MANY && r.getMappedBy().isEmpty()) {
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QHash<QString, QString> h = QHash<QString, QString>();
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h.insert("id",this->schema.data()->TYPE_BIGPK);
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h.insert(QString(entity.data()->metaObject()->className())+ QString("_id"), this->schema.data()->TYPE_BIGINT);
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if(os.contains(i.key())) {
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h.insert(QString(os.value(i.key()).data()->metaObject()->className())+ QString("_id"),this->schema.data()->TYPE_BIGINT);
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relations.append(h);
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h.insert("id", this->schema.data()->TYPE_BIGPK);
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h.insert(QString(entity.data()->metaObject()->className()) + QString("_id"), this->schema.data()->TYPE_BIGINT);
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if (os.contains(i.key())) {
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h.insert(QString(os.value(i.key()).data()->metaObject()->className()) + QString("_id"),
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this->schema.data()->TYPE_BIGINT);
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if (r.getTableName().isEmpty()) {
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relations.insert(this->generateManyToManyTableName(entity, os.value(i.key())), h);
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} else {
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relations.insert(r.getTableName(), h);
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}
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}
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}
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}
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| ... | ... | |
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return type;
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}
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QHash<QString, QVariant> QueryBuilder::getEntityAttributes(const QSharedPointer<Entity> &entity) {
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QHash<QString, QVariant> QueryBuilder::getEntityAttributes(const QHash<QString, QMetaProperty> &props,
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const QSharedPointer<Entity> &entity) {
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Entity *e = entity.data();
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auto map = QHash<QString, QVariant>();
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auto metaObject = e->metaObject();
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auto transientAttrs = e->getTransientAttributes();
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for (int var = 0; var < metaObject->propertyCount(); ++var) {
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auto p = metaObject->property(var);
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QString name = QString(p.name());
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if (p.isValid() && !transientAttrs.contains(name) && name != QString("objectName")) {
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QVariant v = p.read(e);
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//Relation
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auto relations = e->getRelations();
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auto i = props.constBegin();
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while (i != props.constEnd()) {
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if (!transientAttrs.contains(i.key()) && !relations.contains(i.key())) {
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map.insert(i.key(), i.value().read(e));
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}
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++i;
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}
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return map;
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}
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QHash<QString, QVariant> QueryBuilder::getManyToOneAttributes(const QHash<QString, QMetaProperty> &props,
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const QSharedPointer<Entity> &entity) {
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Entity *e = entity.data();
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auto map = QHash<QString, QVariant>();
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auto relations = e->getRelations();
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auto i = relations.constBegin();
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while (i != relations.constEnd()) {
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Relation r = i.value();
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if (r.getType() == MANY_TO_ONE && props.contains(i.key())) {
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auto v = props.value(i.key()).read(e);
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if (v.canConvert<Entity *>()) {
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this->insertRelationId(qvariant_cast<Entity *>(v), map, name);
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this->insertRelationId(qvariant_cast<Entity *>(v), map, i.key());
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} else if (v.canConvert<QSharedPointer<Entity>>()) {
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this->insertRelationId(qvariant_cast<QSharedPointer<Entity>>(v).data(), map, name);
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this->insertRelationId(qvariant_cast<QSharedPointer<Entity>>(v).data(), map, i.key());
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} else if (v.canConvert<QPointer<Entity>>()) {
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this->insertRelationId(qvariant_cast<QPointer<Entity>>(v).data(), map, name);
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} else if (QString(p.typeName()).contains("QList")) {
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/**
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@TODO
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//List and/or ManyToManyRelation
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*/
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auto n = static_cast<QList<CuteEntityManager::Entity *>*>(v.data());
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for (int var = 0; var < n->size(); ++var) {
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CuteEntityManager::Entity *entity = n->at(var);
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qDebug() << entity->toString();
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}
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} else {
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map.insert(name, v);
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this->insertRelationId(qvariant_cast<QPointer<Entity>>(v).data(), map, i.key());
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}
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++i;
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}
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}
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return map;
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}
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void QueryBuilder::insertRelationId(const Entity *e, QHash<QString, QVariant> &map, QString relName) {
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if (e && e->getId() > -1) {
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map.insert(relName + "_id", e->getId());
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| ... | ... | |
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return r;
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}
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QSharedPointer<Schema> QueryBuilder::getSchema() const {
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return schema;
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}
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| ... | ... | |
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void QueryBuilder::setSchema(const QSharedPointer<Schema> &value) {
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schema = value;
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}
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