Examples of org.w3c.dom.Node

org.w3c.dom.Node
The Node interface is the primary datatype for the entire Document Object Model. It represents a single node in the document tree. While all objects implementing the Node interface expose methods for dealing with children, not all objects implementing the Node interface may have children. For example, Text nodes may not have children, and adding children to such nodes results in a DOMException being raised.
The attributes nodeName , nodeValue and attributes are included as a mechanism to get at node information without casting down to the specific derived interface. In cases where there is no obvious mapping of these attributes for a specific nodeType (e.g., nodeValue for an Element or attributes for a Comment ), this returns null . Note that the specialized interfaces may contain additional and more convenient mechanisms to get and set the relevant information.

  }


  private void parseVariables(Element element) {
    NodeList nl = element.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
      Node node = nl.item(i);
      if (node instanceof Element) {
        Element ele = (Element) node;


        debugElement(ele);

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  }


  private void parseCustomConverters(Element ele, DozerBuilder.ConfigurationBuilder config) {
    NodeList nl = ele.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
      Node node = nl.item(i);
      if (node instanceof Element) {
        Element element = (Element) node;


        debugElement(element);


        if (CONVERTER_ELEMENT.equals(element.getNodeName())) {
          String converterType = getAttribute(element, TYPE_ATTRIBUTE);
          DozerBuilder.CustomConverterBuilder customConverterBuilder = config.customConverter(converterType);


          NodeList list = element.getChildNodes();
          for (int x = 0; x < list.getLength(); x++) {
            Node node1 = list.item(x);
            if (node1 instanceof Element) {
              Element element1 = (Element) node1;
              if (CLASS_A_ELEMENT.equals(element1.getNodeName())) {
                customConverterBuilder.classA(getNodeValue(element1));
              } else if (CLASS_B_ELEMENT.equals(element1.getNodeName())) {

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  }


  private void parseCopyByReferences(Element ele, DozerBuilder.ConfigurationBuilder config) {
    NodeList nl = ele.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
      Node node = nl.item(i);
      if (node instanceof Element) {
        Element element = (Element) node;


        debugElement(element);

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  }


  private void parseAllowedExceptions(Element ele, DozerBuilder.ConfigurationBuilder config) {
    NodeList nl = ele.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
      Node node = nl.item(i);
      if (node instanceof Element) {
        Element element = (Element) node;


        debugElement(element);

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        extractValuesFromElement(node, result);
      } else {
        NodeList children = node.getChildNodes();
        if(null != children && children.getLength() > 0) {
          for( int i = 0; i < children.getLength(); i++) {
            Node item = children.item(i);
            if(item instanceof Element) {
              Element childElement = (Element)item;
              if(isSObject(childElement)) {
                extractValuesFromElement(childElement, result);
              } else if(item.getChildNodes().getLength() > 0) {
                extactJoinResults(childElement, result);
              }
            }
          }
        }

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        bout.close();
        DocumentBuilderFactory fact = DocumentBuilderFactory.newInstance();
        fact.setNamespaceAware(true);
        DocumentBuilder db = fact.newDocumentBuilder();
        domDocument = db.parse(new ByteArrayInputStream(bout.toByteArray()));   
        Node n = domDocument.getFirstChild();
        while (n.getChildNodes().getLength() == 0) {
          n = n.getNextSibling();
        }
        n = n.getFirstChild();
        while (n != null) {
            if (n.getNodeType() == Node.ELEMENT_NODE) {
                String s = n.getLocalName();
                if (s.equals("template")) {
                  templateNode = n;
                    templateSom = new Xml2SomTemplate(n);
                }
                else if (s.equals("datasets")) {
                    datasetsNode = n;
                    datasetsSom = new Xml2SomDatasets(n.getFirstChild());
                }
            }
            n = n.getNextSibling();
        }
    }

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        return getNodeText(n, "");
        
    }
    
    private static String getNodeText(Node n, String name) {
        Node n2 = n.getFirstChild();
        while (n2 != null) {
            if (n2.getNodeType() == Node.ELEMENT_NODE) {
                name = getNodeText(n2, name);
            }
            else if (n2.getNodeType() == Node.TEXT_NODE) {
                name += n2.getNodeValue();
            }
            n2 = n2.getNextSibling();
        }
        return name;
    }

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     * @param text the text to add
     */
    public void setNodeText(Node n, String text) {
        if (n == null)
            return;
        Node nc = null;
        while ((nc = n.getFirstChild()) != null) {
            n.removeChild(nc);
        }
        if (n.getAttributes().getNamedItemNS(XFA_DATA_SCHEMA, "dataNode") != null)
            n.getAttributes().removeNamedItemNS(XFA_DATA_SCHEMA, "dataNode");

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         * @return the new <CODE>Node</CODE> of the inserted name
         */
        public Node insertNode(Node n, String shortName) {
            Stack2 stack = splitParts(shortName);
            org.w3c.dom.Document doc = n.getOwnerDocument();
            Node n2 = null;
            n = n.getFirstChild();
            for (int k = 0; k < stack.size(); ++k) {
                String part = (String)stack.get(k);
                int idx = part.lastIndexOf('[');
                String name = part.substring(0, idx);
                idx = Integer.parseInt(part.substring(idx + 1, part.length() - 1));
                int found = -1;
                for (n2 = n.getFirstChild(); n2 != null; n2 = n2.getNextSibling()) {
                    if (n2.getNodeType() == Node.ELEMENT_NODE) {
                        String s = escapeSom(n2.getLocalName());
                        if (s.equals(name)) {
                            ++found;
                            if (found == idx)
                                break;
                        }
                    }
                }
                for (; found < idx; ++found) {
                    n2 = doc.createElementNS(null, name);
                    n2 = n.appendChild(n2);
                    Node attr = doc.createAttributeNS(XFA_DATA_SCHEMA, "dataNode");
                    attr.setNodeValue("dataGroup");
                    n2.getAttributes().setNamedItemNS(attr);
                }
                n = n2;
            }
            inverseSearchAdd(inverseSearch, stack, shortName);

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            order.add(shortName);
            return n2;
        }
        
        private static boolean hasChildren(Node n) {
            Node dataNodeN = n.getAttributes().getNamedItemNS(XFA_DATA_SCHEMA, "dataNode");
            if (dataNodeN != null) {
                String dataNode = dataNodeN.getNodeValue();
                if ("dataGroup".equals(dataNode))
                    return true;
                else if ("dataValue".equals(dataNode))
                    return false;
            }
            if (!n.hasChildNodes())
                return false;
            Node n2 = n.getFirstChild();
            while (n2 != null) {
                if (n2.getNodeType() == Node.ELEMENT_NODE) {
                    return true;
                }
                n2 = n2.getNextSibling();
            }
            return false;
        }

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