Example usage for org.w3c.dom Document getElementsByTagName

Introduction

In this page you can find the example usage for org.w3c.dom Document getElementsByTagName.

Prototype

public NodeList getElementsByTagName(String tagname);

Source Link

Document

Returns a NodeList of all the Elements in document order with a given tag name and are contained in the document.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);//from w  w w  .j a v  a 2 s . co  m

    factory.setExpandEntityReferences(false);

    Document doc = factory.newDocumentBuilder().parse(new File("filename"));
    NodeList list = doc.getElementsByTagName("entry");
    Element element = (Element) list.item(0);

    Element dup = (Element) element.cloneNode(true);

    element.getParentNode().insertBefore(dup, element.getNextSibling());
}

From source file:Main.java

public static void main(String[] args) {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder docBuilder = factory.newDocumentBuilder();
    Document xmlDoc = docBuilder.parse(new File("sample.xml"));
    NodeList nodes = xmlDoc.getElementsByTagName("fr");
    for (int i = 0, length = nodes.getLength(); i < length; i++) {
        ((Element) nodes.item(i)).setTextContent("Modified");
    }/*from www  .java  2  s .c  o m*/
    xmlDoc.getDocumentElement().normalize();
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    Transformer transformer = transformerFactory.newTransformer();
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
    DOMSource domSource = new DOMSource(xmlDoc);
    StreamResult result = new StreamResult(new File("sample.xml"));
    transformer.transform(domSource, result);
    System.out.println("Modification Done");
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    String xml = "<xml xmlns:log='http://sample.com'><test log:writer='someWriter'/></xml>";
    StringReader xmlReader = new StringReader(xml);
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setNamespaceAware(true);//  w  ww.  j  a  v  a  2 s . c o m
    DocumentBuilder builder = factory.newDocumentBuilder();
    Document doc = builder.parse(new InputSource(xmlReader));

    Element currentNode = (Element) doc.getElementsByTagName("test").item(0);
    String attributeValue = currentNode.getAttributes().getNamedItemNS("http://sample.com", "writer")
            .getNodeValue();
    System.out.println("Attribute value is " + attributeValue);
    xmlReader.close();
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder docBuilder = docBuilderFactory.newDocumentBuilder();
    Document doc = docBuilder.parse(new File("D:/test.xml"));

    NodeList elt = doc.getElementsByTagName("EMPLOYEE");
    for (int k = 0; k < elt.getLength(); k++) {
        Node firstNode3 = elt.item(k);
        Element elt1 = (Element) firstNode3;
        String att = elt1.getAttribute("PERMANENT");
        System.out.println("\n\nPERMANENT: " + att);

        NodeList nodes = elt1.getElementsByTagName("DETAILS");
        for (int i = 0; i < nodes.getLength(); i++) {
            Node childNode = nodes.item(i);
            Element elt2 = (Element) childNode;
            System.out.println("---" + elt2.getNodeName());
            System.out.println("NAME:" + elt2.getAttribute("NAME"));
            System.out.println("ID:" + elt2.getAttribute("ID"));
            System.out.println("AGE:" + elt2.getAttribute("AGE"));
        }//  www . jav a  2s.  c o m
    }
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);/*from  w w w. ja  va2 s .  c  o m*/

    factory.setExpandEntityReferences(false);

    Document doc1 = factory.newDocumentBuilder().parse(new File("filename"));
    NodeList list = doc1.getElementsByTagName("entry");
    Element element = (Element) list.item(0);

    Document doc2 = factory.newDocumentBuilder().parse(new File("infilename2.xml"));

    Node dup = doc2.importNode(element, true);

    doc2.getDocumentElement().appendChild(dup);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);/*from  w ww. ja va  2 s  .  com*/
    factory.setExpandEntityReferences(false);

    Document doc = factory.newDocumentBuilder().parse(new File("filename"));

    Element element = (Element) doc.getElementsByTagName("junk").item(0);

    element.getParentNode().removeChild(element);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);//from   w w  w . j  a  v a  2  s.c o  m

    factory.setExpandEntityReferences(false);

    Document doc = factory.newDocumentBuilder().parse(new File("filename"));

    NodeList list = doc.getElementsByTagName("entry");
    for (int i = 0; i < list.getLength(); i++) {
        Element element = (Element) list.item(i);
        Comment comment = doc.createComment("index=" + i);

        element.getParentNode().insertBefore(comment, element.getNextSibling());
    }
}

From source file:MainClass.java

public static void main(String[] args)
        throws IOException, ParserConfigurationException, org.xml.sax.SAXException {

    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setIgnoringComments(true);/*from  w  ww  . j a v a 2  s.  c om*/
    factory.setCoalescing(true); // Convert CDATA to Text nodes
    factory.setNamespaceAware(false); // No namespaces: this is default
    factory.setValidating(false); // Don't validate DTD: also default

    DocumentBuilder parser = factory.newDocumentBuilder();

    Document document = parser.parse(new File(args[0]));

    NodeList sections = document.getElementsByTagName("sect1");
    int numSections = sections.getLength();
    for (int i = 0; i < numSections; i++) {
        Element section = (Element) sections.item(i); // A <sect1>

        Node title = section.getFirstChild();
        while (title != null && title.getNodeType() != Node.ELEMENT_NODE)
            title = title.getNextSibling();

        if (title != null)
            System.out.println(title.getFirstChild().getNodeValue());
    }
}

From source file:Main.java

public static void main(String argv[]) throws Exception {
    DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
    Document document = documentBuilder.parse(Main.class.getResourceAsStream("/foo.xml"));
    NodeList nodeNodeList = document.getElementsByTagName("node");
    for (int i = 0; i < nodeNodeList.getLength(); i++) {
        Node nNode = nodeNodeList.item(i);
        System.out.println(nNode.getAttributes().getNamedItem("lat").getNodeValue());
        System.out.println(nNode.getAttributes().getNamedItem("lon").getNodeValue());
    }/* w w w.  ja  v  a 2  s .  c  o  m*/
}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);//from  w  w  w  . j  a  va  2  s  .  c o m

    factory.setExpandEntityReferences(false);

    Document doc = factory.newDocumentBuilder().parse(new File("filename"));
    Element element = (Element) doc.getElementsByTagName("b").item(0);

    Node parent = element.getParentNode();

    parent.removeChild(element);

    parent.normalize();

}