private void writeMailingList()

in src/main/java/org/apache/maven/plugin/doap/DoapMojo.java [1261:1277]

• 15 lines of code
• 4 McCabe index (conditional complexity)

    private void writeMailingList(XMLWriter writer, MavenProject project) {
        String ml = DoapUtil.interpolate(doapOptions.getMailingList(), project, settings);
        if (ml == null || ml.isEmpty()) {
            messages.addMessage(
                    new String[] {"doapOptions", "mailingList"}, null, UserMessages.REQUIRED_BY_ASF_OR_RECOMMENDED);
            return;
        }

        try {
            new URL(ml);

            DoapUtil.writeComment(writer, "Mailing lists.");
            DoapUtil.writeRdfResourceElement(writer, doapOptions.getXmlnsPrefix(), "mailing-list", ml);
        } catch (MalformedURLException e) {
            messages.addMessage(new String[] {"doapOptions", "mailingList"}, ml, UserMessages.INVALID_URL);
        }
    }