Revision f9cef58f
Von Christian Ehringfeld vor fast 9 Jahren hinzugefügt
| samples/example/main.cpp | ||
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QDir::currentPath() + "/db.sqlite");
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// CuteEntityManager::EntityManager("QSQLITE",
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// ":memory:");
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/**
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* @brief EntityInstanceFactory::registerClass<EntityClass>
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* You must register every EntityClass, cause Qt is not creating all meta object informations for entity manager
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*/
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EntityInstanceFactory::registerClass<Group>();
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EntityInstanceFactory::registerClass<Person>();
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EntityInstanceFactory::registerClass<Pupil>();
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| ... | ... | |
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e->moveToThread(entityManager);
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QStringList inits = QStringList() << "Contact" << "Address" <<
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"Pupil" << "Group";
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/**
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* Instead of startup(version,qstringlist) you can call method createTable of EntityManager (e->create(sharedptr))
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* startup will create tables inclusive relation tables for classes in QStringList inits
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*/
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e->startup("0.1", inits);
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QSharedPointer<CuteEntityManager::Entity> p =
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| ... | ... | |
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QSharedPointer<Group> gPtr = QSharedPointer<Group>(new Group());
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CreateFakeModelData::fillGroup(gPtr.data());
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gPtr->setName("9b");
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e->createTable(gPtr);
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QSharedPointer<Entity> groupPtr = gPtr.objectCast<Entity>();
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QSharedPointer<Person> mainTeacher = QSharedPointer<Person>(new Person("Max",
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"Mustermann", Person::Gender::MALE));
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gPtr->setMainTeacher(mainTeacher);
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//Persons will also persisted
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e->create(groupPtr, true, true);
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//e->create(groupPtr, true, true);
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/** ---------------------------------
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* FIND Group
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* ---------------------------------
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*/
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// QSharedPointer<Person> foundMainTeacher = e->findById<Person*>(1).objectCast<Person>();
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// qDebug() << "Founded:" << foundMainTeacher->toString();
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// qDebug() << "FoundedGroupSize:" << foundMainTeacher->getMaintainedGroups().size();
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qDebug() << "-----------------------------";
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QSharedPointer<Entity> groupFindPtr = e->findById<Group *>(1);
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QSharedPointer<Group> grp = groupFindPtr.objectCast<Group>();
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qDebug()<< "Group:" << groupFindPtr->toString();
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qDebug() << "Group:" << groupFindPtr->toString();
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qDebug() << "PersonSize:" << grp->getPersons().size();
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qDebug() << "PupilsSize:" << grp->getPupils().size();
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qDebug() << "MainTeacher:" << grp->getMainTeacher()->toString();
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/** ---------------------------------
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* FIND Person
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* ---------------------------------
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*/
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QSharedPointer<Entity> personFindPtr = e->findById(1,QString("Person*"));
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qDebug() << "-----------------------------";
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QSharedPointer<Entity> personFindPtr = e->findById(1, QString("Person*"));
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e->refresh(personFindPtr);
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QSharedPointer<Person> pers = personFindPtr.objectCast<Person>();
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qDebug()<< "MainTeacher:" << personFindPtr->toString();
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qDebug() << "MainTeacher:" << personFindPtr->toString();
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qDebug() << "GroupSize:" << pers->getMaintainedGroups().size();
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/**
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* or you can use following syntax:
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*/
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qDebug() << "-----------------------------";
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QSharedPointer<Person> foundMainTeacher = e->findById<Person *>
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(1).objectCast<Person>();
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qDebug() << "FoundMainTeacher:" << foundMainTeacher->toString();
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qDebug() << "FoundMainTeacherGroupSize:" <<
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foundMainTeacher->getMaintainedGroups().size();
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qDebug() << "-----------------------------";
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QSharedPointer<Pupil> foundPupil = e->findById<Pupil *>
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(20).objectCast<Pupil>();
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qDebug() << "FoundPupil:" << foundPupil->toString();
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qDebug() << "FoundPupilGroupSize:" <<
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foundPupil->getGroups().size();
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qDebug() << "-----------------------------";
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for (int var = 0; var < grp->getPupils().size(); ++var) {
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qDebug() << grp->getPupils().at(var)->getGroups().size();
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}
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qDebug() << "Duration:" << t.elapsed();
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Person *p2 = new Person();
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delete p2;
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return 0;
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}
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