Example usage for org.w3c.dom Node getParentNode

Introduction

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

Prototype

public Node getParentNode();

Source Link

Document

The parent of this node.

Usage

From source file:Main.java

public static String path(Node n) {
    if (n == null)
        return "";
    switch (n.getNodeType()) {
    case Node.ATTRIBUTE_NODE: {
        return path(n.getParentNode()) + "/@" + n.getNodeName();
    }//  w  w w . j  a v  a  2 s.  c  o m
    case Node.TEXT_NODE: {
        return path(n.getParentNode()) + "/text()";
    }
    case Node.CDATA_SECTION_NODE: {
        return path(n.getParentNode()) + "/cdata()";
    }
    case Node.ELEMENT_NODE: {
        return path(n.getParentNode()) + "/" + n.getNodeName();
    }
    case Node.DOCUMENT_NODE: {
        return "";
    }
    default: {
        return "";
    }
    }
}

From source file:Main.java

public static String getNodePath(Node node) {
    StringBuffer sb = new StringBuffer(32);
    while (node != null) {
        sb.append(node.getNodeName());//  w  w  w .jav a2 s.c  o m
        sb.append("/");
        node = node.getParentNode();
    }
    return sb.toString();
}

From source file:Main.java

public static void moveUp(Node currentN) {
    Node prevSibling = findPreviousElement(currentN, false);
    if (prevSibling != null) {
        Node parent = currentN.getParentNode();
        parent.removeChild(currentN);//from ww w  .  j  ava  2  s.  c  o m
        parent.insertBefore(currentN, prevSibling);
    }

}

From source file:Main.java

/**
 * Method to get the depth of a XML Element.
 * @param element the XML Element.//from ww w  .  j a  v  a  2s.c o  m
 * @return the int depth of the XML Element.
 */
public static int getDepth(Element element) {
    Node parent = element.getParentNode();
    int depth = 0;
    while (parent != null && parent.getNodeType() == Node.ELEMENT_NODE) {
        depth++;
        parent = parent.getParentNode();
    }
    return depth;
}

From source file:Main.java

public static void removeAll(Node node, short nodeType, String name) {
    if (node.getNodeType() == nodeType && (name == null || node.getNodeName().equals(name))) {
        node.getParentNode().removeChild(node);
    } else {//from   w w  w  .  j a  va  2s  .c o  m
        // Visit the children
        NodeList list = node.getChildNodes();
        for (int i = 0; i < list.getLength(); i++) {
            removeAll(list.item(i), nodeType, name);
        }
    }
}

From source file:Main.java

/**
 * Remove named nodes of the specified nodeType from the specified node.
 * // w  w  w.j a va 2 s  .  c om
 * @param node the node to be cleaned.
 * @param nodeType the type of nodes to be removed.
 * @param name the name of nodes to be removed.
 */
public static void removeAll(final Node node, final short nodeType, final String name) {
    if (node.getNodeType() == nodeType && (name == null || node.getNodeName().equals(name))) {
        node.getParentNode().removeChild(node);
    } else {
        // Visit the children
        final NodeList list = node.getChildNodes();
        for (int i = 0; i < list.getLength(); i++) {
            removeAll(list.item(i), nodeType, name);
        }
    }
}

From source file:Main.java

public static void moveUp(final Node currentN) {
    Node prevSibling = findPreviousElement(currentN, false);
    if (prevSibling != null) {
        Node parent = currentN.getParentNode();
        parent.removeChild(currentN);/*  ww  w .j  a v a  2s  .c  o m*/
        parent.insertBefore(currentN, prevSibling);
    }

}

From source file:Utils.java

/**
 * Starting from a node, find the namespace declaration for a prefix. for a matching namespace
 * declaration.//from w ww .  j  av  a  2  s . c  om
 * 
 * @param node search up from here to search for namespace definitions
 * @param searchPrefix the prefix we are searching for
 * @return the namespace if found.
 */
public static String getNamespace(Node node, String searchPrefix) {

    Element el;
    while (!(node instanceof Element)) {
        node = node.getParentNode();
    }
    el = (Element) node;

    NamedNodeMap atts = el.getAttributes();
    for (int i = 0; i < atts.getLength(); i++) {
        Node currentAttribute = atts.item(i);
        String currentLocalName = currentAttribute.getLocalName();
        String currentPrefix = currentAttribute.getPrefix();
        if (searchPrefix.equals(currentLocalName) && XMLNAMESPACE.equals(currentPrefix)) {
            return currentAttribute.getNodeValue();
        } else if (isEmpty(searchPrefix) && XMLNAMESPACE.equals(currentLocalName) && isEmpty(currentPrefix)) {
            return currentAttribute.getNodeValue();
        }
    }

    Node parent = el.getParentNode();
    if (parent instanceof Element) {
        return getNamespace((Element) parent, searchPrefix);
    }

    return null;
}

From source file:Main.java

public static Node getEnclosingNodeWithName(Node node, String name) {
    while (node != null) {
        if (node.getLocalName() != null && node.getLocalName().equals(name)) {
            return node;
        }//ww w .  jav a 2 s. co  m
        node = node.getParentNode();
    }
    return null;
}

From source file:Main.java

public static synchronized boolean deleteNode(String charCode, Node root) {
    try {/*from w ww  .  j  a v  a 2s .  co m*/
        XPath xpath = XPathFactory.newInstance().newXPath();
        Node node = (Node) xpath.evaluate(String.format(XPATH_EVAL_ID, charCode), root, XPathConstants.NODE);
        if (node != null) { // remove existing node
            Node parent = node.getParentNode();
            parent.removeChild(node);
            return true;
        }
    } catch (XPathExpressionException e) {
        e.printStackTrace();
    }
    return false;
}