private void populateItemRefs()

in src/main/java/org/apache/maven/plugins/site/render/AbstractSiteRenderingMojo.java [529:552]

• 20 lines of code
• 7 McCabe index (conditional complexity)

    private void populateItemRefs(List<MenuItem> items, Locale locale, Map<String, MavenReport> reportsByOutputName) {
        for (Iterator<MenuItem> i = items.iterator(); i.hasNext(); ) {
            MenuItem item = i.next();

            if (item.getRef() != null) {
                MavenReport report = reportsByOutputName.get(item.getRef());

                if (report != null) {
                    if (item.getName() == null) {
                        item.setName(report.getName(locale));
                    }

                    if (item.getHref() == null || item.getHref().length() == 0) {
                        item.setHref(report.getOutputName() + ".html");
                    }
                } else {
                    getLog().warn("Unrecognised reference: '" + item.getRef() + "'");
                    i.remove();
                }
            }

            populateItemRefs(item.getItems(), locale, reportsByOutputName);
        }
    }