Josegonzalez\Upload\Model\Behavior\UploadBehavior::getWriter PHP Method

getWriter() public method

Retrieves an instance of a file writer which knows how to write files to disk
public getWriter ( Cake\ORM\Entity $entity, array $data, string $field, array $settings ) : Josegonzalez\Upload\File\Path\AbstractProcessor
$entity Cake\ORM\Entity an entity
$data array the data being submitted for a save
$field string the field for which data will be saved
$settings array the settings for the current field
return Josegonzalez\Upload\File\Path\AbstractProcessor
    public function getWriter(Entity $entity, $data, $field, $settings)
    {
        $default = 'Josegonzalez\\Upload\\File\\Writer\\DefaultWriter';
        $writerClass = Hash::get($settings, 'writer', $default);
        if (is_subclass_of($writerClass, 'Josegonzalez\\Upload\\File\\Writer\\WriterInterface')) {
            return new $writerClass($this->_table, $entity, $data, $field, $settings);
        }
        throw new UnexpectedValueException(sprintf("'writer' not set to instance of WriterInterface: %s", $writerClass));
    }