Revision 1701766b
Von Christian Ehringfeld vor etwa 9 Jahren hinzugefügt
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# CuteEntityManager for Qt
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[](https://ci.appveyor.com/project/Professi/cuteentitymanager/branch/master)
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[](https://ci.appveyor.com/project/Professi/cuteentitymanager)
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## English
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With CuteEntityManager it is possible to persist, merge, find or delete
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| src/database.cpp | ||
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}
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bool Database::rollbackTransaction() {
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this->logger->logMsg("Transaction rolled back!" + this->database.lastError().text(),MsgType::WARNING);
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this->logger->logMsg("Transaction rolled back!" +
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this->database.lastError().text(), MsgType::WARNING);
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return supportTransactions && this->database.rollback();
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}
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| src/entityinstancefactory.cpp | ||
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}
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Entity *EntityInstanceFactory::createInstance(const QMetaObject *object) {
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return qobject_cast<Entity *>(object->newInstance());
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auto o = object->newInstance();
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if(o) {
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return qobject_cast<Entity *>(o);
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} else {
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return EntityInstanceFactory::createInstance(object->className());
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}
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}
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QList<QSharedPointer<Entity> > EntityInstanceFactory::castQVariantList(
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| src/entitymanager.cpp | ||
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}
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void EntityManager::init(bool inspect, const MsgType msgType) {
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EntityInstanceFactory::registerClass<DatabaseMigration>();
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auto schema = Database::getSchema(Database::getDatabaseType(
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this->db->getDatabase().driverName()), this->db);
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this->schema = QSharedPointer<Schema>(schema);
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| src/querybuilder.cpp | ||
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QSharedPointer<Entity> e;
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for (int var = classes.size() - 1; var >= 0; --var) {
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auto metaObj = classes.at(var);
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e = QSharedPointer<Entity>(EntityInstanceFactory::createInstance(
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metaObj));
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e = QSharedPointer<Entity>(EntityInstanceFactory::createInstance(metaObj));
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if (e) {
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list.append(QueryBuilder::ClassAttributes(e->getTablename(),
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this->saveAttributes(entity, this->processProperties(e, usedProperties),
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| ... | ... | |
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bool ignoreID, const QString &primaryKey) const {
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QString rc = "";
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for (auto i = m.constBegin(); i != m.constEnd(); ++i) {
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if (!ignoreID || (ignoreID && i.key() != primaryKey)) {
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if (!rc.isEmpty()) {
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rc += " " + conjunction + " ";
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}
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rc += this->schema->quoteColumnName(i.key()) + (i.value().isNull() ? " is null":"=" + this->placeHolder(i.key()));
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if (!ignoreID || (ignoreID && i.key() != primaryKey)) {
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if (!rc.isEmpty()) {
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rc += " " + conjunction + " ";
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}
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rc += this->schema->quoteColumnName(i.key()) + (i.value().isNull() ? " is null"
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: "=" + this->placeHolder(i.key()));
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}
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}
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return rc;
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}
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Auch abrufbar als: Unified diff
ticket #596