public DOMNodeObjectModel()

in src/main/java/com/netflix/imflibrary/utils/DOMNodeObjectModel.java [73:136]
63 lines of code
12 McCabe index (conditional complexity)

    public DOMNodeObjectModel(@Nonnull Node node){
        this.node = node;
        this.nodeType = node.getNodeType();
        this.localName = node.getLocalName();
        this.localNamespaceURI = node.getNamespaceURI();
        if(this.localName == null){
            imfErrorLogger.addError(IMFErrorLogger.IMFErrors.ErrorCodes.IMF_CPL_ERROR, IMFErrorLogger
                            .IMFErrors.ErrorLevels.NON_FATAL,
                    String.format("DOM Node Local Name is not set for a node of type %d", node.getNodeType()));
            return;
        }
        Node child = node.getFirstChild();
        switch(child.getNodeType()){
            case Node.ELEMENT_NODE:
                while(child != null) {
                    Node grandChild = child.getFirstChild();
                    if (grandChild != null){
                        if(grandChild.getNodeType() == Node.TEXT_NODE) {
                            DOMNodeElementTuple domNodeElementTuple = new DOMNodeElementTuple(child.getNamespaceURI(), child.getLocalName());
                            Map<String, Integer> values = fields.get(domNodeElementTuple);
                            Map<String, Integer> fieldsLocalNameValues = fieldsLocalNameMap.get(domNodeElementTuple.getLocalName());
                            if (values == null) {
                                values = new HashMap<String, Integer>();
                                fields.put(domNodeElementTuple, values);
                            }
                            if(fieldsLocalNameValues == null){
                                fieldsLocalNameValues = new HashMap<String, Integer>();
                                fieldsLocalNameMap.put(domNodeElementTuple.getLocalName(), fieldsLocalNameValues);
                            }
                            Integer count = 0;
                            if(values.containsKey(child.getFirstChild().getNodeValue())) {
                                count = values.get(child.getFirstChild().getNodeValue());
                            }
                            values.put(child.getFirstChild().getNodeValue(), count+1);
                            Integer localNameCount = 0;
                            if(fieldsLocalNameValues.containsKey(domNodeElementTuple.getNamespaceURI())){
                                localNameCount = fieldsLocalNameValues.get(domNodeElementTuple.getNamespaceURI());
                            }
                            fieldsLocalNameValues.put(domNodeElementTuple.getNamespaceURI(), localNameCount+1);
                        } else {
                            Integer count = 0;
                            DOMNodeObjectModel domNode = new DOMNodeObjectModel(child);
                            if(childrenDOMNodes.containsKey(domNode))
                            {
                                count = childrenDOMNodes.get(domNode);
                            }
                            childrenDOMNodes.put(domNode, count+1);
                            imfErrorLogger.addAllErrors(domNode.getErrors());
                        }
                    }
                    child = child.getNextSibling();
                }
                break;
            case Node.COMMENT_NODE:
                //Ignore comment nodes
                break;
            default:
                String message = String.format("Unsupported DOM Node type  %d ", child.getNodeType());
                imfErrorLogger.addError(IMFErrorLogger.IMFErrors.ErrorCodes.IMF_CPL_ERROR, IMFErrorLogger
                        .IMFErrors.ErrorLevels.FATAL,
                        message);
                throw new IMFException(message, imfErrorLogger);
        }
    }