Example usage for org.w3c.dom NamedNodeMap item

Introduction

In this page you can find the example usage for org.w3c.dom NamedNodeMap item.

Prototype

public Node item(int index);

Source Link

Document

Returns the indexth item in the map.

Usage

From source file:Main.java

public static int getAllChildrenString(Node start, int offset) {
    //String spacers  = "                                                         ";
    String tagOpen = "<";
    String tagClose = ">";
    String tagEndOpen = "</";
    String tagEndClose = ">";
    String tagName = start.getNodeName();
    String tagValue = (start.getNodeValue() == null ? "" : start.getNodeValue());

    if (start.getNodeName().trim().equals("#text")) {
        tagOpen = "";
        tagClose = "";
        tagName = "";
        tagEndOpen = "";
        tagEndClose = "";
    }//from  w  w w  .  j  av a2 s  .  c  om
    if (offset == 0)
        HTMLString = "";
    else {
        HTMLString += //spacers.substring(0, offset) +
                tagOpen + tagName;

        if (start.getNodeType() == Element.ELEMENT_NODE) {
            NamedNodeMap startAttr = start.getAttributes();
            for (int i = 0; i < startAttr.getLength(); i++) {
                Node attr = startAttr.item(i);
                HTMLString += " " + attr.getNodeName() + "=\"" + attr.getNodeValue() + "\"";
            }
        }
        HTMLString += tagClose + tagValue;
    }

    for (Node child = start.getFirstChild(); child != null; child = child.getNextSibling()) {
        getAllChildrenString(child, offset + 1);
    }

    if (offset > 0 && tagName.length() > 0) {
        HTMLString += //spacers.substring(0, offset) +
                tagEndOpen + tagName + tagEndClose;
    }

    return ++offset;
}

---

From source file:Main.java

public static void walkNodes(Node nodeIn, StringBuffer sb, String sPad) {
    if (nodeIn == null)
        return;//w ww  . ja v  a2 s.  c o  m
    NamedNodeMap map = nodeIn.getAttributes();
    if (map != null)
        for (int i = 0; i < map.getLength(); i++) {
            Node n = map.item(i);
            if (n.getNodeType() == Node.ATTRIBUTE_NODE) {
                sb.append(sPad + "   Attribute:" + n.getNodeName() + " = " + n.getNodeValue() + '\n');
            }
        }
    NodeList nodes = nodeIn.getChildNodes();
    for (int i = 0; i < nodes.getLength(); i++) {
        Node n = nodes.item(i);
        if (n.getNodeType() == Node.ELEMENT_NODE) {
            sb.append(sPad + "Element: " + n.getNodeName() + '\n');
        }
        if (n.getNodeType() == Node.TEXT_NODE) {
            sb.append(sPad + "   Value: = " + n.getNodeValue() + '\n');
        }
        if (n.getNodeType() == Node.ELEMENT_NODE) {
            walkNodes(n, sb, sPad + "   ");
        }
    }
}

---

From source file:Main.java

private static void printNote(NodeList nodeList) {

    for (int count = 0; count < nodeList.getLength(); count++) {

        Node tempNode = nodeList.item(count);

        // make sure it's element node.
        if (tempNode.getNodeType() == Node.ELEMENT_NODE) {

            // get node name and value
            System.out.println("\nNode Name =" + tempNode.getNodeName() + " [OPEN]");
            System.out.println("Node Value =" + tempNode.getTextContent());

            if (tempNode.hasAttributes()) {

                // get attributes names and values
                NamedNodeMap nodeMap = tempNode.getAttributes();

                for (int i = 0; i < nodeMap.getLength(); i++) {

                    Node node = nodeMap.item(i);
                    System.out.println("attr name : " + node.getNodeName());
                    System.out.println("attr value : " + node.getNodeValue());

                }//from   w  w  w  .j av  a  2 s .co m

            }

            if (tempNode.hasChildNodes()) {

                // loop again if has child nodes
                printNote(tempNode.getChildNodes());

            }

            System.out.println("Node Name =" + tempNode.getNodeName() + " [CLOSE]");

        }

    }

}

---

From source file:Main.java

private static Set<String> getTree(Node doc) {
    final Set<String> set = new TreeSet<String>();
    if (doc == null)
        return set;

    String path = new String();
    if (doc.getPrefix() != null && doc.getLocalName() != null) {
        path = new String(doc.getPrefix() + ":" + doc.getLocalName());
        set.add(path);/*w  w  w .  j av a2  s.  com*/
    }

    final NamedNodeMap attributes = doc.getAttributes();
    for (int i = 0; attributes != null && i < attributes.getLength(); i++) {
        final Node attribute = attributes.item(i);
        String name = attribute.getLocalName();
        if (attribute.getPrefix() != null)
            name = attribute.getPrefix() + ":" + name;
        set.add(path + "/@" + name);
    }

    final NodeList nodes = doc.getChildNodes();
    for (int i = 0; i < nodes.getLength(); i++) {
        final Node node = nodes.item(i);
        if (node instanceof Element) {
            final Set<String> children = getTree(node);
            for (final String child : children) {
                set.add(path + "/" + child);
            }
        }
    }
    return set;
}

---

From source file:Main.java

private static void convert(Node toCopy, Node saveTo, Document doc) {
    Node newNode;//from   w  w w  .ja  v  a  2s .c  o m
    switch (toCopy.getNodeType()) {
    case Node.ELEMENT_NODE:
        Element newElement = doc.createElementNS(toCopy.getNamespaceURI(), toCopy.getNodeName());
        newNode = newElement;
        Element baseElement = (Element) toCopy;
        NamedNodeMap children = baseElement.getAttributes();
        for (int i = 0; i < children.getLength(); i++) {
            convertAttribute((Attr) children.item(i), newElement, doc);
        }
        break;
    case Node.TEXT_NODE:
        newNode = doc.createTextNode(toCopy.getTextContent());
        break;
    default:
        newNode = null;
    }
    if (newNode != null) {
        NodeList children = toCopy.getChildNodes();
        for (int i = 0; i < children.getLength(); i++) {
            convert(children.item(i), newNode, doc);
        }

        saveTo.appendChild(newNode);
    }
}

---

From source file:Main.java

/**
 * Extract default values of variables defined in the DOM subtree below node.
 * Default values are used to populate the variableDefs map.  Variables
 * already defined in this map will NOT be modified.
 *
 * @param node root node of DOM subtree to extract default values from.
 * @param variableDefs map which default values will be added to.
 *//*from  www  . j  av a 2  s .c  o m*/
public static void extractVariableDefaults(final Node node, Map<String, String> variableDefs) {
    switch (node.getNodeType()) {
    case Node.ELEMENT_NODE:
        final Element element = (Element) node;
        final NamedNodeMap attrs = element.getAttributes();
        for (int i = 0; i < attrs.getLength(); i++) {
            Attr attr = (Attr) attrs.item(i);
            extractVariableDefaultsFromString(attr.getValue(), variableDefs);
        }
        break;

    case Node.CDATA_SECTION_NODE:
        String content = node.getTextContent();
        extractVariableDefaultsFromString(content, variableDefs);
        break;

    default:
        break;
    }

    final NodeList children = node.getChildNodes();
    for (int childIndex = 0; childIndex < children.getLength(); childIndex++)
        extractVariableDefaults(children.item(childIndex), variableDefs);
}

---

From source file:Main.java

public static HashMap<String, String> convertXmlAttributeToHashMap(NamedNodeMap inputNodeMap) {
    HashMap<String, String> outputHashMap = new HashMap<String, String>();

    for (int i = 0; i < inputNodeMap.getLength(); i++) {
        Attr inputNodeMapAttribute = (Attr) inputNodeMap.item(i);
        outputHashMap.put(inputNodeMapAttribute.getName().trim(), inputNodeMapAttribute.getValue().trim());
    }// w w  w .ja v  a2  s . c  o  m

    return outputHashMap;
}

---

From source file:Main.java

public static Element overrideXml(Element target, Element parent) {

    if (parent != null) {

        NamedNodeMap namedNodeMap = parent.getAttributes();
        for (int i = 0; i < namedNodeMap.getLength(); i++) {

            Node attributeNode = namedNodeMap.item(i);
            String parentAttributeName = attributeNode.getNodeName();
            String parentAttributeValue = attributeNode.getNodeValue();

            // attribute override
            if (!target.hasAttribute(parentAttributeName)) {
                target.setAttribute(parentAttributeName, parentAttributeValue);
            }//from www . j  a va 2s  .  c om

            // children override
            if (parent.getChildNodes().getLength() > 0) {
                if (target.getChildNodes().getLength() == 0) {
                    for (int j = 0; j < target.getChildNodes().getLength(); j++) {

                        target.appendChild(target.getChildNodes().item(j));
                    }
                }
            }

        }
    }

    return target;
}

---

From source file:Main.java

private static Map attrbiuteToMap(NamedNodeMap attributes) {
    if (attributes == null)
        return new LinkedHashMap();
    Map result = new LinkedHashMap();
    for (int i = 0; i < attributes.getLength(); i++) {
        result.put(attributes.item(i).getNodeName(), attributes.item(i).getNodeValue());
    }//from   ww  w .j  av  a2 s  .  c  om
    return result;
}

---

From source file:Main.java

/**
 * Get all attributes of the specified element
 *//*from   w  ww . j  ava2  s.c  o m*/
public static ArrayList<Attr> getAllAttributes(Element element) {
    final NamedNodeMap nodeMap = element.getAttributes();
    final ArrayList<Attr> result = new ArrayList<Attr>();

    for (int i = 0; i < nodeMap.getLength(); i++)
        result.add((Attr) nodeMap.item(i));

    return result;
}

---

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