Revision 03fe3afa
Von Christian Ehringfeld vor etwa 9 Jahren hinzugefügt
| src/querybuilder.cpp | ||
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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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auto props = this->getMetaProperties(entity);
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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() == 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"),
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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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auto m = props.value(r.getPropertyName());
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Entity *e = this->createInstance(m.type());
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QSharedPointer<Entity> ptr = QSharedPointer<Entity>(e);
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h.insert(QString(ptr.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, ptr), 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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return values;
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}
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Entity *QueryBuilder::createInstance(const char *className) const {
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return this->createInstance(QMetaType::type(className));
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}
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Entity *QueryBuilder::createInstance(int id) const {
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Entity *e = 0;
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if (id != -1) {
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e = static_cast<Entity *>(QMetaType::create(id));
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}
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return e;
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}
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QHash<QString, QVariant> QueryBuilder::getEntityAttributes(const QHash<QString, QMetaProperty> &props,
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const QSharedPointer<Entity> &entity) const {
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Entity *e = entity.data();
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| ... | ... | |
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if (!(rc == "")) {
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rc += " " + conjunction + " ";
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}
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rc += this->schema.data()->quoteColumnName(i.key()) + "= :" + i.key();
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rc += this->schema.data()->quoteColumnName(i.key()) + "=:" + i.key();
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}
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++i;
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}
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| ... | ... | |
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return rc;
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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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Auch abrufbar als: Unified diff
qmetatype