private void fillExcludes()

in webbeans-impl/src/main/java/org/apache/webbeans/xml/DefaultBeanArchiveService.java [463:540]
72 lines of code
18 McCabe index (conditional complexity)

    private void fillExcludes(DefaultBeanArchiveInformation bdaInfo, Element scanElement)
    {
        ClassLoader loader = Thread.currentThread().getContextClassLoader();
        NodeList childNodes = scanElement.getChildNodes();
        for (int i = 0; i < childNodes.getLength(); i++)
        {
            Node nd = childNodes.item(i);
            if (!Element.class.isInstance(nd))
            {
                continue;
            }

            Element child = Element.class.cast(nd);
            if (WebBeansConstants.WEB_BEANS_XML_EXCLUDE.equalsIgnoreCase(child.getLocalName()))
            {
                String name = getTrimmedAttribute(child, "name");
                NodeList children = child.getChildNodes();
                boolean skip = false;
                for (int j = 0; j < children.getLength(); j++)
                {
                    Node ndChild = children.item(j);
                    if (!Element.class.isInstance(ndChild))
                    {
                        continue;
                    }

                    Element condition = Element.class.cast(ndChild);

                    String localName = condition.getLocalName();
                    if (WebBeansConstants.WEB_BEANS_XML_IF_CLASS_AVAILABLE.equalsIgnoreCase(localName))
                    {
                        if (!isClassAvailable(loader, getTrimmedAttribute(condition, "name")))
                        {
                            skip = true;
                            break;
                        }
                    }
                    else if (WebBeansConstants.WEB_BEANS_XML_IF_CLASS_NOT_AVAILABLE.equalsIgnoreCase(localName))
                    {
                        if (isClassAvailable(loader, getTrimmedAttribute(condition, "name")))
                        {
                            skip = true;
                            break;
                        }
                    }
                    else if (WebBeansConstants.WEB_BEANS_XML_IF_SYSTEM_PROPERTY.equalsIgnoreCase(localName))
                    {
                        String value = getTrimmedAttribute(condition, "value");
                        String systProp = System.getProperty(getTrimmedAttribute(condition, "name"));
                        if ((value == null && systProp == null) || !(value != null && value.equals(systProp)))
                        {
                            skip = true;
                            break;
                        }
                    }
                }
                if (skip)
                {
                    continue;
                }
                if (name.endsWith(".*"))
                {
                    // package exclude without sub-packages
                    bdaInfo.addClassExclude(name.substring(0, name.length() - 2));
                }
                else if (name.endsWith(".**"))
                {
                    // package exclude WITH sub-packages
                    bdaInfo.addPackageExclude(name.substring(0, name.length() - 3));
                }
                else
                {
                    // a simple Class
                    bdaInfo.addClassExclude(name);
                }
            }
        }
    }