private static void processSOAPElement()

in testing/soap-testsuite/src/main/java/org/apache/axiom/ts/soap/ConvertedSOAPSampleContent.java [79:175]
97 lines of code
23 McCabe index (conditional complexity)

    private static void processSOAPElement(Element element, SOAPElementType type) {
        if (type == SOAPFaultChild.NODE) {
            element.getParentNode().removeChild(element);
            return;
        }
        QName newName = type.getQName(SOAPSpec.SOAP11);
        String prefix = element.getPrefix();
        if (newName.getNamespaceURI().isEmpty()) {
            prefix = null;
        }
        element =
                (Element)
                        element.getOwnerDocument()
                                .renameNode(
                                        element,
                                        newName.getNamespaceURI(),
                                        prefix == null
                                                ? newName.getLocalPart()
                                                : prefix + ":" + newName.getLocalPart());
        NamedNodeMap attributes = element.getAttributes();
        for (int i = 0; i < attributes.getLength(); i++) {
            Attr attr = (Attr) attributes.item(i);
            if (XMLConstants.XMLNS_ATTRIBUTE_NS_URI.equals(attr.getNamespaceURI())
                    && attr.getValue().equals(SOAPSpec.SOAP12.getEnvelopeNamespaceURI())) {
                attr.setValue(SOAPSpec.SOAP11.getEnvelopeNamespaceURI());
            }
        }
        if (type == SOAPElementType.HEADER) {
            Node child = element.getFirstChild();
            while (child != null) {
                Node nextChild = child.getNextSibling();
                if (child.getNodeType() == Node.ELEMENT_NODE) {
                    Element headerBlock = (Element) child;
                    Attr roleAttr =
                            headerBlock.getAttributeNodeNS(
                                    SOAPSpec.SOAP12.getEnvelopeNamespaceURI(),
                                    HeaderBlockAttribute.ROLE.getName(SOAPSpec.SOAP12));
                    if (roleAttr != null
                            && roleAttr.getValue()
                                    .equals("http://www.w3.org/2003/05/soap-envelope/role/none")) {
                        element.removeChild(headerBlock);
                    } else {
                        for (HeaderBlockAttribute attribute :
                                Multiton.getInstances(HeaderBlockAttribute.class)) {
                            processAttribute(headerBlock, attribute);
                        }
                    }
                }
                child = nextChild;
            }
        } else if (type == SOAPFaultChild.CODE) {
            final Element value = getChild(element, SOAPFaultChild.VALUE);
            element.setTextContent(
                    transform(
                            value.getTextContent(),
                            new TextTransformer() {
                                @Override
                                public String transform(String in) {
                                    int idx = in.indexOf(':');
                                    if (idx == -1) {
                                        return in;
                                    }
                                    String prefix = in.substring(0, idx);
                                    if (!SOAPSpec.SOAP12
                                            .getEnvelopeNamespaceURI()
                                            .equals(value.lookupNamespaceURI(prefix))) {
                                        return in;
                                    }
                                    String newCode = faultCodeMap.get(in.substring(idx + 1));
                                    if (newCode == null) {
                                        return in;
                                    }
                                    return prefix + ":" + newCode;
                                }
                            }));
        } else if (type == SOAPFaultChild.REASON) {
            Element text = getChild(element, SOAPFaultChild.TEXT);
            element.setTextContent(text.getTextContent());
        } else {
            SOAPElementType[] childTypes = type.getChildTypes();
            if (childTypes.length != 0) {
                NodeList children = element.getChildNodes();
                for (int i = 0; i < children.getLength(); i++) {
                    Node child = children.item(i);
                    if (child.getNodeType() == Node.ELEMENT_NODE) {
                        Element childElement = (Element) child;
                        for (SOAPElementType childType : childTypes) {
                            if (hasName(childElement, childType.getQName(SOAPSpec.SOAP12))) {
                                processSOAPElement(childElement, childType);
                                break;
                            }
                        }
                    }
                }
            }
        }
    }