public static Part handleMultiPart()

in server/src/main/java/org/apache/hupa/server/utils/MessageUtils.java [239:270]

32 lines of code
10 McCabe index (conditional complexity)


    public static Part handleMultiPart(Log logger, Object content, String attachmentName)
            throws MessagingException, IOException {
        if (content instanceof Multipart) {
            Multipart part = (Multipart) content;
            for (int i = 0; i < part.getCount(); i++) {
                Part bodyPart = part.getBodyPart(i);
                String fileName = bodyPart.getFileName();
                String[] contentId = bodyPart.getHeader("Content-ID");
                if (bodyPart.isMimeType("multipart/*")) {
                    Part p = handleMultiPart(logger, bodyPart.getContent(), attachmentName);
                    if (p != null)
                        return p;
                } else {
                    if (contentId != null) {
                        for (String id: contentId) {
                            id = id.replaceAll("^.*<(.+)>.*$", "$1");
                            System.out.println(attachmentName + " " + id);
                            if (attachmentName.equals(id))
                                return bodyPart;
                        }
                    }
                    if (fileName != null) {
                        if (cleanName(attachmentName).equalsIgnoreCase(cleanName(MimeUtility.decodeText(fileName))))
                            return bodyPart;
                    }
                }
            }
        } else {
            logger.error("Unknown content: " + content.getClass().getName());
        }
        return null;
    }