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

/**
 * @return a list of all child node text contents with this name
 *//* w  w w  .j a v a2  s. c  o m*/
public static ArrayList<String> getChildNodesTextContents(Node node, String name) {
    ArrayList<String> results = new ArrayList<String>();

    NodeList nodeList = node.getChildNodes();
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node temp = nodeList.item(i);
        if (temp.getNodeType() != Node.ELEMENT_NODE)
            continue;
        if (name.equals(temp.getLocalName()) || name.equals(temp.getNodeName())) {
            results.add(temp.getTextContent());
        }
    }

    return (results);
}

From source file:Main.java

public static List<Node> getNodesWithName(Node parent, String name, boolean all_of_them) {
    ArrayList<Node> valid = new ArrayList<>();
    NodeList children = parent.getChildNodes();
    for (int i = 0; i < children.getLength(); i++)
        if (children.item(i).getNodeType() == Node.ELEMENT_NODE
                && (name == null || children.item(i).getNodeName().equalsIgnoreCase(name))) {
            valid.add(children.item(i));
            if (!all_of_them)
                break;
        }//  w  w  w.j  a v a  2  s . com
    return valid;
}

From source file:Main.java

public static List<String> getGrandSonListValueByTagName(Element element, String parentName, String eleName) {

    NodeList nl = element.getElementsByTagName(parentName);
    if (null == nl) {
        return null;
    }//from w  ww. ja va  2s. c o  m
    Node item = nl.item(0);
    if (null == item) {
        return null;
    }
    NodeList subNodeList = item.getChildNodes();
    List<String> childEles = new ArrayList<String>();
    Node node = null;
    for (int i = 0; i < subNodeList.getLength(); i++) {
        node = subNodeList.item(i);

        if (node != null) {
            if (node instanceof Element && eleName.equals(node.getNodeName())
                    || eleName.equals(node.getLocalName())) {
                childEles.add(getTextValue((Element) node));
            }
        }
    }

    return childEles;
}

From source file:Main.java

public static Node getFirstNamedNode(Node node, String name) {
    if (node.getNodeName().equalsIgnoreCase(name))
        return node;
    else {/*  w w  w. ja v a  2s . c  o  m*/
        NodeList list = node.getChildNodes();
        for (int i = 0, len = list.getLength(); i < len; i++) {
            Node n = getFirstNamedNode(list.item(i), name);
            if (n != null)
                return n;
        }
        return null;
    }
}

From source file:Main.java

private static void formatNode(Document doc, Node parent, Node node) {
    Node txt = doc.createTextNode("\n    ");
    parent.insertBefore(txt, node);/*from  ww w . java  2 s .  c  om*/
    NodeList children = node.getChildNodes();
    for (int i = 0; i < children.getLength(); i++) {
        txt = doc.createTextNode("\n      ");
        node.insertBefore(txt, children.item(i));
        i += 1;
    }
    txt = doc.createTextNode("\n    ");
    node.appendChild(txt);
}

From source file:XmlUtil.java

/**
 * Returns value of single child text node or <code>null</code>.
 *///from   w  ww  .  ja v  a  2s.  c o  m
public static String getChildTextNodeValue(Node node) {
    if (node.getChildNodes().getLength() != 1) {
        return null;
    }
    Node item0 = node.getChildNodes().item(0);
    if (item0.getNodeType() != Node.TEXT_NODE) {
        return null;
    }
    return item0.getNodeValue();
}

From source file:Main.java

/**
 * Get siblings of the same type as element from parent.
 * /*w w  w  .  j ava 2s.  co  m*/
 * @param parent
 *            parent node.
 * @param element
 *            element.
 * @return List of sibling (from element) under parent
 */
public static List<Node> getSiblings(Node parent, Node element) {
    List<Node> result = new ArrayList<Node>();
    NodeList list = parent.getChildNodes();

    for (int i = 0; i < list.getLength(); i++) {
        Node el = list.item(i);

        if (el.getNodeName().equals(element.getNodeName())) {
            result.add(el);
        }
    }

    return result;
}

From source file:Main.java

public static org.w3c.dom.Node getMatchingChild(org.w3c.dom.Node node, String name) {
    if (node == null) {
        return null;
    }/*  w w w  .  j  a  va  2  s  . c o m*/

    org.w3c.dom.NodeList childList = node.getChildNodes();
    int len = childList.getLength();
    for (int i = 0; i < len; i++) {
        org.w3c.dom.Node curNode = childList.item(i);
        if (name.equals(curNode.getNodeName())) {
            return curNode;
        }
    }
    return null;
}

From source file:Main.java

/***********************************************************************/
private static Node traverseToInnerTag(String tag, Node node) {
    String name = node.getNodeName();
    if (name.equals(tag)) {
        return node;
    } else {//from w  w w .jav a 2  s  .c o m
        NodeList childNodes = node.getChildNodes();
        for (int i = 0; i < childNodes.getLength(); i++) {
            Node child = traverseToInnerTag(tag, childNodes.item(i));
            if (child != null) {
                return child;
            }
        }
    }
    return null;
}

From source file:Main.java

public static void nodeSubDelete(Element root, String table, String queryType) {
    Node find = getTag(root, table);
    Document doc = find.getOwnerDocument();

    NodeList nl = find.getChildNodes();
    int numnodes = nl.getLength();

    System.out.println("length : " + numnodes);

    Node deleteNode = null;/*  w w w.  j  a  va2s .  c o  m*/

    for (int i = 0; i < numnodes; i++) {
        Node n = nl.item(i);
        String name = n.getNodeName();

        if (name.equals(queryType)) {
            deleteNode = n;
            System.out.println("Finding Node : " + deleteNode.getNodeName());

            break;
        }
    }

    find.removeChild(deleteNode);

    print(doc);
}