/**
* {@inheritDoc}
*/
public function upload($obj, PropertyMapping $mapping)
{
$file = $mapping->getFile($obj);
if ($file === null || !$file instanceof UploadedFile) {
throw new \LogicException('No uploadable file found');
}
// determine the file's name
if ($mapping->hasNamer()) {
$name = $mapping->getNamer()->name($obj, $mapping);
} else {
$name = $file->getClientOriginalName();
}
$mapping->setFileName($obj, $name);
// determine the file's directory
$dir = $mapping->getUploadDir($obj);
$this->doUpload($mapping, $file, $dir, $name);
}