private static String getPluginParameter()

in doxia-integration-tools/src/main/java/org/apache/maven/doxia/tools/DefaultSiteTool.java [1496:1508]

• 12 lines of code
• 5 McCabe index (conditional complexity)

    private static String getPluginParameter(MavenProject project, String pluginId, String param) {
        Plugin plugin = getPlugin(project, pluginId);
        if (plugin != null) {
            Xpp3Dom xpp3Dom = (Xpp3Dom) plugin.getConfiguration();
            if (xpp3Dom != null
                    && xpp3Dom.getChild(param) != null
                    && StringUtils.isNotEmpty(xpp3Dom.getChild(param).getValue())) {
                return xpp3Dom.getChild(param).getValue();
            }
        }

        return null;
    }