public MultiPartEmail attach()

in src/main/java/org/apache/commons/mail/MultiPartEmail.java [301:347]

43 lines of code
5 McCabe index (conditional complexity)


    public MultiPartEmail attach(final EmailAttachment attachment)
        throws EmailException
    {
        MultiPartEmail result = null;

        if (attachment == null)
        {
            throw new EmailException("Invalid attachment supplied");
        }

        final URL url = attachment.getURL();

        if (url == null)
        {
            String fileName = null;
            try
            {
                fileName = attachment.getPath();
                final File file = new File(fileName);
                if (!file.exists())
                {
                    throw new IOException("\"" + fileName + "\" does not exist");
                }
                result =
                    attach(
                        new FileDataSource(file),
                        attachment.getName(),
                        attachment.getDescription(),
                        attachment.getDisposition());
            }
            catch (final IOException e)
            {
                throw new EmailException("Cannot attach file \"" + fileName + "\"", e);
            }
        }
        else
        {
            result =
                attach(
                    url,
                    attachment.getName(),
                    attachment.getDescription(),
                    attachment.getDisposition());
        }

        return result;
    }