/** * {@inheritdoc} */ public function process($source) { $fields = $this->getFields(); $row = new Row(); foreach ($this->schemaProvider->getSchema()->getMetadataProperties() as $name) { $metaValue = $this->accessor->getValue($source, $name); $row->setMetadataProperty($name, $metaValue); } foreach ($fields as $property => $field) { $value = $this->accessor->getValue($source, $property); $row->appendCell(new Cell($value, $field)); } return $row; }