Example usage for org.w3c.dom Node getChildNodes

Introduction

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

Prototype

public NodeList getChildNodes();

Source Link

Document

A NodeList that contains all children of this node.

Usage

From source file:Main.java

private static String getDate(Node node) {
    String date = "";
    NodeList nodeList = node.getChildNodes();
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node curNode = nodeList.item(i);
        if ("date".equalsIgnoreCase(curNode.getNodeName())) {
            date = curNode.getTextContent().replace("\"", "");
            break;
        }/*  www. ja v  a2s  . c  o m*/
    }

    return date;
}

From source file:Main.java

public static Node getDescendent(Node node, String nodeName) throws IOException {
    NodeList children = node.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        Node child = children.item(i);
        if (child.getNodeName().equals(nodeName)) {
            return child;
        }/*from  w  w  w  . j  a v a  2  s . c  om*/
    }
    return null;
}

From source file:Main.java

public static Vector getChildrenElementsByTag(Node node, String name) {
    Vector result = new Vector();
    NodeList nl = node.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++)
        if (nl.item(i) instanceof Element
                && (((Element) nl.item(i)).getTagName().equals(name) || name == null)) {
            result.add(nl.item(i));/*  w w w  .j  a v a 2s. c  o  m*/
            //System.out.println(nl.item(i).toString());
            //System.out.println(((Element)nl.item(i)).getAttribute("className"));
            //System.out.println(((Element)nl.item(i)).getTagName());
        }
    return result;
}

From source file:Main.java

public static List<Node> getNodeListByName(Node node, String name, List<Node> finalNodeList) {
    NodeList nodeList = node.getChildNodes();
    //System.out.println("child node name: "+node.getNodeName());
    if (nodeList == null)
        return null;

    for (int i = 0; i < nodeList.getLength(); i++) {
        Node candNode = nodeList.item(i);
        if (candNode.getNodeName().equals(name)) {
            finalNodeList.add(candNode);
        }/*from   w w  w.jav  a  2  s  . co m*/

        getNodeListByName(nodeList.item(i), name, finalNodeList);

    }
    return finalNodeList;
}

From source file:Main.java

/** Returns all child <code>Node</code>s with the given name stored in a
 *  <code>Vector</code>.//  ww w  .  j a v  a  2  s . c  om
 *
 *  @param node The parent node to be searched for
 *  @param name The element name to search for
 *  @return <code>Vector</code> of found </code>Node</code>s
 */
public static Vector getSubnodesByName(Node node, String name) {
    Vector retVal = null;
    NodeList nl = node.getChildNodes();
    if (nl != null && nl.getLength() != 0) {
        for (int i = 0; i < nl.getLength(); i++) {
            if (nl.item(i).getNodeName().equals(name)) {
                if (retVal == null)
                    retVal = new Vector();
                retVal.addElement(nl.item(i));
            }
        }
    }
    return retVal;
}

From source file:Main.java

public static List<Node> getNodeListByName(Node node, String name, List<Node> finalNodeList) {
    NodeList nodeList = node.getChildNodes();
    System.out.println("child node name: " + node.getNodeName());
    if (nodeList == null)
        return null;

    for (int i = 0; i < nodeList.getLength(); i++) {
        Node candNode = nodeList.item(i);
        if (candNode.getNodeName().equals(name)) {
            finalNodeList.add(candNode);
        }/*  w ww.ja  v  a2 s.  co m*/

        getNodeListByName(nodeList.item(i), name, finalNodeList);

    }
    return finalNodeList;
}

From source file:Main.java

/**
 * returns list of child Element Nodes for a given, parsed XML node
 * /*from w w w  . j  ava 2s .c  o  m*/
 * @param xmlNode parsed XML Node for which child Nodes are to be returned
 * @return List of child Element Nodes of xmlNode
 **/
public static final List<Element> getChildElementNodes(final Node xmlNode) {
    final NodeList children = xmlNode.getChildNodes();
    if (children == null) {
        return null;
    }
    final int childrenCnt = children.getLength();
    final List<Element> list = new ArrayList<Element>(childrenCnt);

    for (int i = 0; i < childrenCnt; i++) { // Then loop through them looking for search criteria node
        final Node childNode = children.item(i);
        if (childNode.getNodeType() == Node.ELEMENT_NODE) {
            list.add((Element) childNode);
        }
    }

    return list;
}

From source file:Main.java

private static void getChildrenByName(Node node, String name, Collection<Node> nodes) {
    NodeList list = node.getChildNodes();
    for (int i = 0, len = list.getLength(); i < len; i++) {
        Node child = list.item(i);
        if (child.getNodeName().equalsIgnoreCase(name)) {
            nodes.add(child);//from ww w  .  j a v a2s . c o m
        }
    }
}

From source file:Main.java

public static String getTextContent(Node e) {
    StringBuilder sb = new StringBuilder();

    NodeList children = e.getChildNodes();
    if (children != null) {
        for (int i = 0; i < children.getLength(); i++) {
            Node n = children.item(i);
            if (n.getNodeType() == Node.TEXT_NODE) {
                sb.append(n.getNodeValue());
            }/*www  .j a va  2 s. co  m*/
        }
    }

    return sb.toString();
}

From source file:Main.java

public static Node getChildNode(Node parentNode, String nodeName) {
    Node node = null;//from   w ww . j  a va  2s.com
    NodeList nodeList = parentNode.getChildNodes();
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node childNode = nodeList.item(i);
        if (childNode.getNodeType() == Node.ELEMENT_NODE) {
            if (((Element) childNode).getNodeName().equals(nodeName)) {
                node = childNode;
                break;
            }
        }
    }
    return node;
}