Example usage for org.w3c.dom Node getNodeType

Introduction

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

Prototype

public short getNodeType();

Source Link

Document

A code representing the type of the underlying object, as defined above.

Usage

From source file:Main.java

public static Element[] getChildrenByName(Element parentElement, String childrenName) {
    NodeList nl = parentElement.getChildNodes();
    int max = nl.getLength();
    LinkedList<Node> list = new LinkedList<Node>();
    for (int i = 0; i < max; i++) {
        Node n = nl.item(i);
        if (n.getNodeType() == Node.ELEMENT_NODE && n.getNodeName().equals(childrenName)) {
            list.add(n);//from   w  ww .  j a  v  a2 s. co  m
        }
    }
    return list.toArray(new Element[list.size()]);
}

From source file:Main.java

public static void setCDATAContent(Node node, String value) {
    NodeList nodeList = node.getChildNodes();
    if (nodeList != null) {
        for (int i = 0; i < nodeList.getLength(); i++) {
            Node child = nodeList.item(i);
            if (child.getNodeType() == Node.CDATA_SECTION_NODE) {
                CDATASection cdata = (CDATASection) child;
                cdata.setData(value);/*from w  w  w  .j  a  va 2s  .c o  m*/
            }
        }
    }
}

From source file:Main.java

public static String getTagValue(Node node, String name) {

    if (node.getNodeType() == Node.ELEMENT_NODE) {

        Element el = (Element) node;
        NodeList nodeList = el.getElementsByTagName(name);
        if (nodeList.getLength() > 0) {
            el = (Element) nodeList.item(0);
            nodeList = el.getChildNodes();

            if (nodeList.getLength() > 0) {
                return ((Node) nodeList.item(0)).getNodeValue();
            }/*from   w  w  w.  j av  a  2s.  c  o m*/
        }

    }
    return "";
}

From source file:Main.java

/**
 * Extracts the first CDATA child from the given {@code org.w3c.dom.Element}.
 *
 * @param elem the parent Element//w ww . j a v a 2  s . c o m
 * @return the String value of the CDATA section, or {@code null} if none
 *         found
 */
public static String getCdata(Element elem) {
    NodeList nodes = elem.getChildNodes();
    for (int i = 0; i < nodes.getLength(); i++) {
        Node node = nodes.item(i);
        if (node.getNodeType() == Node.CDATA_SECTION_NODE) {
            CharacterData cdataNode = (CharacterData) node;
            return cdataNode.getData();
        }
    }
    return null;
}

From source file:Main.java

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

From source file:Main.java

public static final String getText(Node node) {
    if (node.hasChildNodes()) {
        NodeList childNodes = node.getChildNodes();
        if (childNodes.getLength() > 0) {
            Node child = childNodes.item(0);
            if ((child.getNodeType() == Node.CDATA_SECTION_NODE) || (child.getNodeType() == Node.TEXT_NODE)) {
                return child.getNodeValue();
            }/*w w  w  .j a  v a 2 s  .c  o  m*/
        }
    }
    return null;
}

From source file:Main.java

public static List getChildrenElement(Node n, String childTagName) {
    List lst = new ArrayList();
    NodeList nl = n.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        Node cn = nl.item(i);

        if ((cn.getNodeType() == Node.ELEMENT_NODE) && (cn.getNodeName().equals(childTagName))) {
            lst.add(cn);/* www . jav  a 2 s. c om*/
        }
    }
    return lst;
}

From source file:Main.java

public static Element getChildElement(String tagName, Element element) {
    NodeList nl = element.getChildNodes();
    for (int i = 0; i < nl.getLength(); i++) {
        Node n = nl.item(i);
        if (n.getNodeType() == Node.ELEMENT_NODE && n.getNodeName().equals(tagName)) {
            return (Element) n;
        }//from w w  w .j a v a2  s  .c om
    }
    return null;
}

From source file:Main.java

public static Document getOwnerDocument(Node node) {
    if (node.getNodeType() == Node.DOCUMENT_NODE) {
        return (Document) node;
    } else {/*from  ww w . j  a  v  a 2s  .  co  m*/
        return node.getOwnerDocument();
    }
}

From source file:Main.java

/**
 * Get Element by according tag/*w  ww.  j  a  va 2 s. c o m*/
 * Only one such element should exist
 *
 * @param document document to search
 * @param tag tag to look for in document
 * @return corresponding element
 */
public static Element getSingleAppearingElementByTag(Document document, String tag) {
    NodeList elementList = document.getElementsByTagName(tag);
    if (elementList.getLength() != 1)
        return null;

    Node nNode = elementList.item(0);
    if (nNode.getNodeType() == Node.ELEMENT_NODE) {
        return (Element) nNode;
    }
    return null;
}