Revision 12a65aab
Von Christian Ehringfeld vor mehr als 8 Jahren hinzugefügt
| samples/example/main.cpp | ||
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EntityInstanceFactory::registerClass<Address>();
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QThread *entityManager = new QThread();
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e->moveToThread(entityManager);
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qWarning() << "-----------------------------";
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qWarning() << "Create Contact, Address, Pupil and Group Tables";
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qWarning() << "-----------------------------";
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QStringList inits = QStringList() << "Contact" << "Address" <<
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"Pupil" << "Group";
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/**
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| ... | ... | |
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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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QSharedPointer<CuteEntityManager::Entity>(new Person("Max", "Mustermann",
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Person::Gender::MALE, "", "", "",
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QDate::currentDate()));
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/** ---------------------------------
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* PERSIST
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* ---------------------------------
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*/
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qWarning() << "-----------------------------";
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qWarning() << "Persist Group with Relations";
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qWarning() << "-----------------------------";
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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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| ... | ... | |
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if (e->count(groupPtr->getTablename()) <= 0) {
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e->create(groupPtr, true, true);
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}
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qWarning() << "-----------------------------";
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qWarning() << "Find All Groups";
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qWarning() << "-----------------------------";
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QList<QSharedPointer<Group>> groups = e->findAll<Group>();
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QSharedPointer<Group> groupFindPtr = groups.at(0);
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qWarning() << "Group:" << groupFindPtr->toString();
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qWarning() << "MainTeacher:" << groupFindPtr->getMainTeacher()->toString();
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/** ---------------------------------
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* FIND Group
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* ---------------------------------
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*/
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qDebug() << "-----------------------------";
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QSharedPointer<Group> groupFindPtr = e->findById<Group>(1);
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qDebug() << "Group:" << groupFindPtr->toString();
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qDebug() << "PersonSize:" << groupFindPtr->getPersons().size();
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qDebug() << "PupilsSize:" << groupFindPtr->getPupils().size();
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qDebug() << "MainTeacher:" << groupFindPtr->getMainTeacher()->toString();
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qWarning() << "-----------------------------";
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qWarning() << "Find Person By Id Version 1";
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qWarning() << "-----------------------------";
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/** ---------------------------------
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* FIND Person
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* ---------------------------------
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*/
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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() << "MaintainedGroupSize:" << pers->getMaintainedGroups().size();
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qDebug() << "GroupSize:" << pers->getGroups().size();
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qWarning() << "MainTeacher:" << personFindPtr->toString();
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qWarning() << "-----------------------------";
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qWarning() << "Find Person By Id Version 2";
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qWarning() << "-----------------------------";
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/**
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* or you can use this syntax:
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*/
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qDebug() << "-----------------------------";
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QSharedPointer<Person> foundMainTeacher = e->findById<Person>(1);
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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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qWarning() << "FoundMainTeacher:" << foundMainTeacher->toString();
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qWarning() << "-----------------------------";
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qWarning() << "Find Pupil with Query Class";
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qWarning() << "-----------------------------";
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qDebug() << "-----------------------------";
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/** ---------------------------------
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* FIND By Query
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* ---------------------------------
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*/
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Query q = Query();
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q.appendWhere(e->getQueryBuilder()->like(QString("firstname"), QString("Tim")));
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q.appendJoin(Join("person","pupil.id = person.id"));
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q.appendJoin(Join("person", "pupil.id = person.id"));
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q.setDistinct(true);
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q.appendOrderBy(OrderBy(QString("birthday"), Direction::SORT_DESC));
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q.setLimit(10);
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QList<QSharedPointer<Pupil>> list = e->find<Pupil>(q);
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for (int i = 0; i < list.size(); ++i) {
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qDebug() << list.at(i)->toString();
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qWarning() << list.at(i)->toString();
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}
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qDebug() << "-----------------------------";
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qWarning() << "-----------------------------";
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qWarning() << "Find Pupil by Attributes";
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qWarning() << "-----------------------------";
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QHash<QString,QVariant> attributes;
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attributes["name"]=QString("05c");
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e->findEntityByAttributes<Pupil>(attributes);
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QHash<QString, QVariant> attributes;
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attributes["familyName"] = QString("Dunst");
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QSharedPointer<Pupil> pupil = e->findEntityByAttributes<Pupil>
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(attributes, true);
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qWarning() << pupil->toString();
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qWarning() << "-----------------------------";
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qWarning() << "Merge Group";
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qWarning() << "-----------------------------";
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groupFindPtr->setName("10b");
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qWarning() << groupFindPtr->toString();
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QSharedPointer<Entity> entityGroupFindPtr = groupFindPtr.objectCast<Entity>();
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e->save(entityGroupFindPtr, false);
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qWarning() << "-----------------------------";
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qWarning() << "Remove Group";
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qWarning() << "-----------------------------";
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e->remove(entityGroupFindPtr);
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qDebug() << "Duration:" << t.elapsed();
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qWarning() << "Duration:" << t.elapsed();
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return 0;
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}
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Auch abrufbar als: Unified diff
example update