Revision f48a8e1e
Von Christian Ehringfeld vor mehr als 8 Jahren hinzugefügt
| src/entitymanager.cpp | ||
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return this->mergeObject(entity, merged, withRelations, validate);
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}
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/**
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* @brief EntityManager::create
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* Will persist an entity in the database. Before its persisted it has the id -1(invalid id). If database persisting was succesfull it has a valid id.
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* @param entity
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* @param persistRelations
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* @param checkDuplicate
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* @param validate
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* @return
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*/
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bool EntityManager::create(QSharedPointer<Entity> &entity,
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const bool persistRelations, const bool checkDuplicate, const bool validate) {
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auto merged = QList<Entity *>();
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return this->createObject(entity, merged, persistRelations,
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checkDuplicate, validate);
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}
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/**
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* @brief EntityManager::save
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* If the entity has no valid ID, this method will call the create() method. Else it would call the merge method.
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* @param entity
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* @param persistRelations
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* @param ignoreHasChanged
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* @param validate
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* @return bool
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*/
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bool EntityManager::save(QSharedPointer<Entity> &entity,
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const bool persistRelations, const bool ignoreHasChanged, const bool validate) {
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auto merged = QList<Entity *>();
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entities.append(entity);
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} else {
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qWarning() << "startup of version " << version << " failed";
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qWarning() << "erroneous entity:" << (var == 0 ? "null, this should not happen!" : toInitialize.at(
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var - 1));
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qWarning() << "erroneous entity:" << (var == 0 ?
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"null, this should not happen!" : toInitialize.at(
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var - 1));
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break;
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}
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}
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| ... | ... | |
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return this->db->exec(query);
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}
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/**
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* @brief EntityManager::checkTable
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* Checks if a table has been already created, if not it will create it
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* @param entity
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* @return
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*/
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bool EntityManager::checkTable(const QSharedPointer<Entity> &entity) {
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bool rc = true;
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if (!this->schema->containsTable(entity->getTablename())
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return schema;
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}
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/**
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* @brief EntityManager::refresh
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* fetches an entity again from the database
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* @param entity
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*/
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void EntityManager::refresh(QSharedPointer<Entity> &entity) {
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entity = this->findById(entity->getProperty(
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entity->getPrimaryKey()).toLongLong(),
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return rc;
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}
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/**
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* @brief EntityManager::validate
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* This validates an entity. Its uses the validationRules() method of the specified entity.
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* If there are validation errors, this method will set these errors in the entity object.
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* You can check them with entity->hasErrors(), entity->getErrors() or entity->getErrorsAsString()
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* @param entity
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* @return true if it has no validation errors, false if it has errors
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*/
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bool EntityManager::validate(QSharedPointer<Entity> &entity) {
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QList<ValidationRule> rules = entity->validationRules();
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QList<ErrorMsg> list = QList<ErrorMsg>();
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return propertyIsValid;
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}
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/**
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* @brief EntityManager::generateObjectName
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* Generates a object name with this scheme: em[anyNumber]
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* @return
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*/
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QString EntityManager::generateObjectName() {
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int i = 0;
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QString name = "em[";
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