Example usage for org.w3c.dom Node getNodeName

Introduction

In this page you can find the example usage for org.w3c.dom Node getNodeName.

Prototype

public String getNodeName();

Source Link

Document

The name of this node, depending on its type; see the table above.

Usage

From source file:Main.java

private static void getByName(Node node, String name, List<Node> result) {
    if (node.getNodeName().equalsIgnoreCase(name)) {
        result.add(node);/* ww  w .j  a va 2  s.  c o m*/
    } else {
        NodeList list = node.getChildNodes();
        for (int i = 0, len = list.getLength(); i < len; i++) {
            getByName(list.item(i), name, result);
        }
    }
}

From source file:Main.java

/**
   Return the first children of a node with a given name.
   @return <code>null</code> if no child is found
 *///  www  .j av a 2  s.  c o  m
static public Node findChild(Node node, String child_name) {
    if (node == null)
        return null;

    NodeList children = node.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node child = children.item(i);
        if (child.getNodeName().equals(child_name))
            return child;
    }
    return null;
}

From source file:Main.java

public static Map<String, String> findAttributesValues(Node node) {

    Map<String, String> retval = new HashMap<String, String>();
    NamedNodeMap attrs = node.getAttributes();
    if (attrs != null) {
        for (int i = 0; i < attrs.getLength(); i++) {
            Node attr = attrs.item(i);
            String name = attr.getNodeName();
            String value = attr.getNodeValue();

            retval.put(name, value);/*from   w  ww.j  ava  2s  .c  om*/
        }
    }

    return retval;
}

From source file:Main.java

/**
 * Retrieves a Map of the value of child nodes in the form { [Node Name] =>
 * [Node Value] }// www .  j  a  v a  2s . c  o  m
 * 
 * @param node
 */
public static Map<String, String> getChildValueMap(Node node) {
    HashMap<String, String> map = new HashMap<String, String>();

    NodeList children = node.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node n = children.item(i);
        String nodeName = n.getNodeName();
        String nodeValue = getNodeValue(n);

        map.put(nodeName, nodeValue);
    }

    return map;
}

From source file:Main.java

/** Remove stray "xmlns" default namespace element that seems to get left over even after removing namespacing from nodes.
 * @param node node to process//from w w w  .  ja  v  a2  s  .  c  o m
 */
public static void removeXmlNsAttribute(final Node node) {
    final NamedNodeMap attr = node.getAttributes();
    for (int i = 0; i < attr.getLength(); i++) {
        final Node item = attr.item(i);
        if (ATTR_XMLNS.equals(item.getNodeName())) {
            attr.removeNamedItem(ATTR_XMLNS);
            return;
        }
    }
}

From source file:Main.java

public static Element getChild(Element element, String fieldName) {
    if ((element == null) || (fieldName == null) || fieldName.equals("")) {
        return null;
    }/*from   w  w w  . j ava 2 s.  c  om*/
    NodeList children = element.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node child = children.item(i);
        if ((child instanceof Element) && child.getNodeName().equals(fieldName)) {
            return (Element) child;
        }
    }
    return null;
}

From source file:Main.java

public static Node getChildNode(Node parentNode, String childName) {
    NodeList children = parentNode.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node node = children.item(i);
        if (node.getNodeName().equalsIgnoreCase(childName))
            return (node);
    }//from   w  ww  . ja v  a 2s.  c  om
    return (null);
}

From source file:Main.java

public static Iterable<Node> getChildrenWithTagName(final Node node, String name) {
    List<Node> list = new ArrayList<>();
    for (Node n : iterate(node.getChildNodes())) {
        if (n.getNodeName().equals(name)) {
            list.add(n);//from w  w  w  . j  av  a 2 s. c  o m
        }
    }
    return list;
}

From source file:Main.java

public static void printNodeList(NodeList nodeList) {
    StringBuffer buffer = new StringBuffer();
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node node = nodeList.item(i);
        buffer.append(node.getNodeName() + " = " + node.getNodeValue() + " Attributes: " + attributesStr(node)
                + "\n");
    }/*from w  w  w. ja  v a  2  s. c o  m*/
    logger.info(buffer);
}

From source file:Main.java

/**
 * * Convenience method to transfer a node (and all of its children) from one
 * * DOM XML document to another./*  w  w w. ja  va2s . c  om*/
 * *
 * * Note: this method is recursive.
 * *
 * * @param current the current Element to append the transfer to
 * * @param target the target document for the transfer
 * * @param n the Node to transfer
 * * @return Element the current element.
 */
public static Element transferNode(Element current, Document target, Node n) {
    String name = n.getNodeName();
    String value = n.getNodeValue();
    short type = n.getNodeType();

    if (type == Node.ELEMENT_NODE) {
        // create a new element for this node in the target document
        Element e = target.createElement(name);

        // move all the attributes over to the target document
        NamedNodeMap attrs = n.getAttributes();
        for (int i = 0; i < attrs.getLength(); i++) {
            Node a = attrs.item(i);
            e.setAttribute(a.getNodeName(), a.getNodeValue());
        }

        // get the children for this node
        NodeList children = n.getChildNodes();
        for (int i = 0; i < children.getLength(); i++) {
            // transfer each of the children to the new document
            transferNode(e, target, children.item(i));
        }

        // append the node to the target document element
        current.appendChild(e);
    } else if (type == Node.TEXT_NODE) {
        Text text = target.createTextNode(value);
        current.appendChild(text);
    }

    return current;
}