public Assertion build()

in src/main/java/org/apache/neethi/builders/xml/XMLPrimitiveAssertionBuilder.java [42:76]

33 lines of code
11 McCabe index (conditional complexity)


    public Assertion build(Element element, AssertionBuilderFactory factory)
        throws IllegalArgumentException {
        
        Node nd = element.getFirstChild();
        int count = 0;
        int policyCount = 0;
        Element policyEl = null;
        while (nd != null) {
            if (nd instanceof Element) {
                count++;
                Element el = (Element)nd;
                if (Constants.isPolicyElement(el.getNamespaceURI(), el.getLocalName())) {
                    policyEl = el;
                    policyCount++;
                }
            }
            nd = nd.getNextSibling();
        }
        Map<QName, String> atts = new HashMap<QName, String>();
        NamedNodeMap attrs = element.getAttributes();
        if (attrs != null) {
            for (int x = 0; x < attrs.getLength(); x++) {
                Attr attr = (Attr)attrs.item(x);
                atts.put(new QName(attr.getNamespaceURI(), attr.getLocalName()), attr.getValue());
            }
        }

        if (count == 0) {
            return newPrimitiveAssertion(element, atts.isEmpty() ? null : atts);
        } else if (policyCount == 1 && count == 1) {
            Policy policy = factory.getPolicyEngine().getPolicy(policyEl);
            return newPolicyContainingAssertion(element, atts.isEmpty() ? null : atts, policy);
        }
        return new XmlPrimitiveAssertion(element);
    }