public List getHeader()

in util/src/main/java/org/apache/jsieve/util/check/ScriptCheckMailAdapter.java [140:159]

• 19 lines of code
• 6 McCabe index (conditional complexity)

    public List<String> getHeader(String name) throws SieveMailException {
        List<String> result = Collections.EMPTY_LIST;
        if (mail != null) {
            try {
                String[] values = mail.getHeader(name);
                if (values != null) {
                    // We need to do unfold headers + decoding here
                    result = new LinkedList<String>();
                    for (String value: values) {
                        result.add(MimeUtility.decodeText(MimeUtility.unfold(value)));
                    }
                }
            } catch (MessagingException e) {
                throw new SieveMailException(e);
            } catch (UnsupportedEncodingException e) {
                throw new SieveMailException(e);
            }
        }
        return result;
    }