hgraca / explicit-architecture-php

    /**

     * @throws \Acme\App\Core\Port\Notification\Client\Email\Exception\EmailAttachmentException

     */

    protected function setFileName(string $fileName): void

    {

        if (!\is_string($fileName) || empty($fileName)) {

            throw new EmailAttachmentException(self::ERROR_INVALID_FILE_NAME);

        }

        $this->fileName = $fileName;

    }

    public function getContentType(): string

    {

    /**

     * @throws \Acme\App\Core\Port\Notification\Client\Email\Exception\EmailAttachmentException

     */

    protected function setContentType(string $contentType): void

    {

        if (!\is_string($contentType) || empty($contentType)) {

            throw new EmailAttachmentException(self::ERROR_INVALID_CONTENT_TYPE);

        }

        $this->contentType = $contentType;

    }

    public function getContent(): string

    {

    /**

     * @throws EmailAttachmentException

     */

    protected function setContent(string $content): void

    {

        if (!is_string($content) || empty($content)) {

            throw new EmailAttachmentException(self::ERROR_INVALID_CONTENT);

        }

        $this->content = $content;

    }

    /**

     * {@inheritdoc}