getFileFormat example

$this->productExportService->export($context, new ExportBehavior(), $productExport->getId());
        }

        if (!$this->fileSystem->fileExists($filePath)) {
            $exportNotGeneratedException = new ExportNotGeneratedException();
            $this->logException($context->getContext(), $exportNotGeneratedException);

            throw $exportNotGeneratedException;
        }

        $content = $this->fileSystem->read($filePath);
        $contentType = $this->getContentType($productExport->getFileFormat());
        $encoding = $productExport->getEncoding();

        return (new Response($content ?: null, 200, ['Content-Type' => $contentType . ';charset=' . $encoding]))
            ->setCharset($encoding);
    }

    private function getContentType(string $fileFormat): string
    {
        $contentType = 'text/plain';

        switch ($fileFormat) {
            

use Shopware\Core\Content\ProductExport\Error\ErrorCollection;
use Shopware\Core\Content\ProductExport\Error\XmlValidationError;
use Shopware\Core\Content\ProductExport\ProductExportEntity;
use Shopware\Core\Framework\Log\Package;

#[Package('sales-channel')] class XmlValidator implements ValidatorInterface
{
    public function validate(ProductExportEntity $productExportEntity, string $productExportContent, ErrorCollection $errors): void
    {
        if ($productExportEntity->getFileFormat() !== ProductExportEntity::FILE_FORMAT_XML) {
            return;
        }

        $backup_errors = libxml_use_internal_errors(true);

        if (!simplexml_load_string($productExportContent)) {
            $errors->add(new XmlValidationError($productExportEntity->getId(), libxml_get_errors()));
        }

        libxml_use_internal_errors($backup_errors);
    }
}