Example usage for org.w3c.dom Document getDocumentElement

List of usage examples for org.w3c.dom Document getDocumentElement

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Introduction

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

Prototype

public Element getDocumentElement();

Source Link

Document

This is a convenience attribute that allows direct access to the child node that is the document element of the document.

Usage

From source file:Main.java

public static void main(String... args) throws IOException, SAXException, ParserConfigurationException {

    String xml = "<T rn='0'>"
            + "<I><P>UNKNOWN</P><K>UNKNOWN</K><N><O>UNKNOWN</O><P>UNKNOWN</P><U>UNKNOWN</U><N>UNKNOWN</N></N></I></T>";

    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder db = dbf.newDocumentBuilder();
    Document doc = db.parse(new ByteArrayInputStream(xml.getBytes("UTF-8")));

    print(doc.getDocumentElement(), "");
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    Document document = factory.newDocumentBuilder().parse(new InputSource(new StringReader(getXMLData())));

    Element e = document.getDocumentElement();
    System.out.println(e);//from w w  w  . java  2  s . c  om
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setNamespaceAware(true);/*from  w w w . j av a2  s .  c  o  m*/
    DocumentBuilder db = dbf.newDocumentBuilder();

    File file1 = new File("input1.xml");
    Document doc1 = db.parse(file1);
    Element rootElement1 = doc1.getDocumentElement();

    File file2 = new File("input2.xml");
    Document doc2 = db.parse(file2);
    Element rootElement2 = doc2.getDocumentElement();

    // Copy Child Nodes
    NodeList childNodes2 = rootElement2.getChildNodes();
    for (int x = 0; x < childNodes2.getLength(); x++) {
        Node importedNode = doc1.importNode(childNodes2.item(x), true);
        if (importedNode.getNodeType() == Node.ELEMENT_NODE) {
            Element importedElement = (Element) importedNode;
            // Copy Attributes
            NamedNodeMap namedNodeMap2 = rootElement2.getAttributes();
            for (int y = 0; y < namedNodeMap2.getLength(); y++) {
                Attr importedAttr = (Attr) doc1.importNode(namedNodeMap2.item(y), true);
                importedElement.setAttributeNodeNS(importedAttr);
            }
        }
        rootElement1.appendChild(importedNode);
    }

    // Output Document
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer t = tf.newTransformer();
    DOMSource source = new DOMSource(doc1);
    StreamResult result = new StreamResult(System.out);
    t.transform(source, result);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    Document doc = factory.newDocumentBuilder().parse(new InputSource(new StringReader(getXMLData())));

    Element root = doc.getDocumentElement();
    EntityReference eref = (EntityReference) root.getFirstChild();

}

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);//  w w w.ja  va2s  .  com
    DocumentBuilder builder = factory.newDocumentBuilder();

    Document doc = builder.parse("yourFile.xml");
    Element rootElement = doc.getDocumentElement();
    NodeList children = rootElement.getChildNodes();
    Node current = null;
    int count = children.getLength();
    for (int i = 0; i < count; i++) {
        current = children.item(i);
        if (current.getNodeType() == Node.ELEMENT_NODE) {
            Element element = (Element) current;
            if (element.getTagName().equalsIgnoreCase("tableOfContents")) {
                // Get the list of <tocEntry> items
                NodeList tocitems = element.getElementsByTagName("tocEntry");
                // Obtain a reference to the second one
                Node secondChild = tocitems.item(1);
                // Create a new <tocEntry> element
                Element newTOCItem = doc.createElement("tocEntry");
                // Create a new "Help" text node
                Text newText = doc.createTextNode("Help");
                // Make it a child of the new <tocEntry> element
                // <tocEntry>Help</tocEntry>
                newTOCItem.appendChild(newText);
                // Add the new <tocEntry> element to <tableOfContents>
                element.insertBefore(newTOCItem, secondChild);
            }
        }
    }

    System.out.println(doc.getDocumentElement());
}

From source file:MainClass.java

public static void main(String[] args) throws Exception {
    SOAPMessage soapMessage = MessageFactory.newInstance().createMessage();
    SOAPPart soapPart = soapMessage.getSOAPPart();
    SOAPEnvelope soapEnvelope = soapPart.getEnvelope();

    SOAPHeader soapHeader = soapEnvelope.getHeader();
    SOAPHeaderElement headerElement = soapHeader.addHeaderElement(soapEnvelope.createName("Signature",
            "SOAP-SEC", "http://schemas.xmlsoap.org/soap/security/2000-12"));

    SOAPBody soapBody = soapEnvelope.getBody();
    soapBody.addAttribute(/* w w w  .ja va 2s .c  o m*/
            soapEnvelope.createName("id", "SOAP-SEC", "http://schemas.xmlsoap.org/soap/security/2000-12"),
            "Body");
    Name bodyName = soapEnvelope.createName("FooBar", "z", "http://example.com");
    SOAPBodyElement gltp = soapBody.addBodyElement(bodyName);

    Source source = soapPart.getContent();

    Node root = null;
    if (source instanceof DOMSource) {
        root = ((DOMSource) source).getNode();
    } else if (source instanceof SAXSource) {
        InputSource inSource = ((SAXSource) source).getInputSource();
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        dbf.setNamespaceAware(true);
        DocumentBuilder db = null;

        db = dbf.newDocumentBuilder();

        Document doc = db.parse(inSource);
        root = (Node) doc.getDocumentElement();
    }

    Transformer transformer = TransformerFactory.newInstance().newTransformer();
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.transform(new DOMSource(root), new StreamResult(System.out));
}

From source file:Main.java

public static void main(String args[]) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = factory.newDocumentBuilder();
    DOMImplementation impl = builder.getDOMImplementation();
    Document xmldoc = impl.createDocument(null, "XMLDoc", null);

    Element root = xmldoc.getDocumentElement();
    Element e0 = xmldoc.createElement("Doc");
    Element e1 = xmldoc.createElement("TITLE");
    Node n1 = xmldoc.createTextNode("Java");
    e1.appendChild(n1);/*from w w  w  .  ja v a 2s  . c om*/

    Element e2 = xmldoc.createElement("data");
    Node n2 = xmldoc.createTextNode("text node");
    e2.appendChild(n2);

    e0.appendChild(e1);
    e0.appendChild(e2);
    root.appendChild(e0);

    StreamResult out = new StreamResult("howto.xml");
    DOMSource domSource = new DOMSource(xmldoc);
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer transformer = tf.newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
    transformer.setOutputProperty(OutputKeys.METHOD, "xml");
    transformer.setOutputProperty(OutputKeys.ENCODING, "ISO-8859-1");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.transform(domSource, out);
}

From source file:ListMoviesXML.java

public static void main(String[] args) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setIgnoringComments(true);/* ww w. j  a va 2s.com*/

    factory.setIgnoringElementContentWhitespace(true);
    factory.setValidating(true);
    DocumentBuilder builder = factory.newDocumentBuilder();

    Document doc = builder.parse(new InputSource("y.xml"));
    Element root = doc.getDocumentElement();

    Element movieElement = (Element) root.getFirstChild();
    Movie m;
    while (movieElement != null) {
        m = getMovie(movieElement);
        String msg = Integer.toString(m.year);
        msg += ": " + m.title;
        msg += " (" + m.price + ")";
        System.out.println(msg);
        movieElement = (Element) movieElement.getNextSibling();
    }
}

From source file:Main.java

public static void main(String args[]) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = factory.newDocumentBuilder();
    DOMImplementation impl = builder.getDOMImplementation();
    Document xmldoc = impl.createDocument(null, "TODOs", null);

    Element root = xmldoc.getDocumentElement();
    Element e0 = xmldoc.createElement("TOPIC");
    Element e1 = xmldoc.createElement("TITLE");
    Node n1 = xmldoc.createTextNode("Java");
    e1.appendChild(n1);/*from  w  w  w .j  a  v  a 2 s  .com*/

    Element e2 = xmldoc.createElement("URL");
    Node n2 = xmldoc.createTextNode("http://www.server.com");
    e2.appendChild(n2);
    e0.appendChild(e1);
    e0.appendChild(e2);
    root.appendChild(e0);

    Node pi = xmldoc.createProcessingInstruction("xml-stylesheet", "type=\"text/xsl\" href=\"TODOs.xsl\"");
    xmldoc.insertBefore(pi, root);

    StreamResult out = new StreamResult("howto.xml");
    DOMSource domSource = new DOMSource(xmldoc);
    TransformerFactory tf = TransformerFactory.newInstance();
    Transformer transformer = tf.newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "no");
    transformer.setOutputProperty(OutputKeys.METHOD, "xml");
    transformer.setOutputProperty(OutputKeys.ENCODING, "ISO-8859-1");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "4");
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.transform(domSource, out);
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    List<Car> carsList = new ArrayList<Car>();
    Set<Car> carsset = new HashSet<Car>();
    File fXmlFile = new File("cars.xml");
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
    Document doc = dBuilder.parse(fXmlFile);
    doc.getDocumentElement().normalize();
    NodeList nList = doc.getElementsByTagName("cars");
    Car tempCar = null;//from ww w.  j a v  a 2 s  .  com
    for (int temp = 0; temp < nList.getLength(); temp++) {
        Node nNode = nList.item(temp);
        if (nNode.getNodeType() == Node.ELEMENT_NODE) {
            tempCar = new Car();
            Element eElement = (Element) nNode;
            tempCar.setModel(eElement.getElementsByTagName("model").item(0).getTextContent());
            tempCar.setVersion(eElement.getElementsByTagName("version").item(0).getTextContent());
            carsList.add(tempCar);
            carsset.add(tempCar);

        }
    }
    for (Car cs : carsset) {
        int count = 0;
        for (Car cl : carsList) {
            if (cs.equals(cl)) {
                count = count + 1;
            }
        }
        System.out.println(cs + "\t" + count);
    }
}