/**
* Create a data container for the model
* @param zibo\library\orm\model\meta\ModelMeta $meta the meta of the model
* @param zibo\library\ObjectFactory $objectFactory factory for new objects
* @param boolean $initialize set to true to get an object with default values, false to get an empty object
* @return mixed a data container for the model
*/
private function initData(ModelMeta $meta, ObjectFactory $objectFactory, $initialize)
{
$data = $objectFactory->create($meta->getDataClassName());
if (!$initialize) {
return $data;
}
$fields = $meta->getFields();
foreach ($fields as $field) {
$name = $field->getName();
if ($field instanceof BelongsToField || $field instanceof HasOneField) {
$data->{$name} = null;
continue;
}
if ($field instanceof HasManyField) {
$data->{$name} = array();
continue;
}
$data->{$name} = $field->getDefaultValue();
}
return $data;
}