/**
* Return the current element
* @return Document|null
* @since v1.3.4
*/
public function current()
{
$document = $this->_cursor->current();
if (empty($document)) {
return null;
}
return RawArray::toModel($document, $this->_model);
}
public function testIfWillPopulateSimplePlainModel()
{
$data = ['_class' => PlainWithBasicAttributes::class, 'int' => 12345, 'string' => 'foo', 'bool' => false, 'float' => 110.23, 'array' => ['new', 'array'], 'null' => null];
$model = RawArray::toModel($data);
$this->assertTrue($model instanceof PlainWithBasicAttributes);
unset($data['_class']);
foreach ($data as $field => $value) {
$this->assertSame($value, $model->{$field});
}
}
/**
* Reloads document from database.
* It return true if document is reloaded and false if it's no longer exists.
*
* @return boolean
*/
public function refresh()
{
$conditions = PkManager::prepareFromModel($this->model)->getConditions();
$data = $this->getCollection()->findOne($conditions);
if (null !== $data) {
RawArray::toModel($data, $this->model, $this->model);
return true;
} else {
return false;
}
}
/**
* Creates an model with the given attributes.
* This method is internally used by the find methods.
* @param mixed[] $data attribute values (column name=>column value)
* @return AnnotatedInterface|null the newly created document. The class of the object is the same as the model class.
* Null is returned if the input data is false.
* @since v1.0
*/
protected function populateRecord($data)
{
if ($data !== null) {
if (!empty($data['$err'])) {
throw new ManganException(sprintf("There is an error in query: %s", $data['$err']));
}
$model = RawArray::toModel($data, $this->model);
ScenarioManager::setScenario($model, ScenariosInterface::Update);
Event::trigger($model, FinderInterface::EventAfterFind);
return $model;
} else {
return null;
}
}