Example usage for org.w3c.dom Document getDocumentElement

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

/**
 * Add the service references to the document.
 *
 * @param document//  w ww .  j av  a 2s . c o  m
 */
// FIXME: This provides trivial information. Necessary?
public static void addServices(Document document) {

    if (document != null) {

        Element root = document.getDocumentElement();

        if (root != null) {

            Element element = document.createElement("services");

            Element service = document.createElement("service");
            service.setAttribute("name", "run");
            service.setAttribute("url", "run");
            element.appendChild(service);

            service = document.createElement("service");
            service.setAttribute("name", "module");
            service.setAttribute("url", "module");
            element.appendChild(service);

            root.appendChild(element);
        }
    }
}

From source file:org.shareok.data.documentProcessor.FileHandlerFactory.java

/**
 *
 * @param fileExtension/*w w w . ja  va 2 s .  c o m*/
 * @return
 */
public static FileHandler getFileHandlerByFileExtension(String fileExtension) {

    FileHandler fh = null;
    String beanName = "";

    try {
        String fileTypePath = DocumentProcessorUtil.getFilePathFromResources("filetypes.xml");
        Document fileTypeDoc = loadXMLFromString(fileTypePath);
        fileTypeDoc.getDocumentElement().normalize();
        Element docEle = fileTypeDoc.getDocumentElement();
        NodeList nl = docEle.getChildNodes();

        if (nl != null && nl.getLength() > 0) {
            for (int i = 0; i < nl.getLength(); i++) {
                if (nl.item(i).getNodeType() == Node.ELEMENT_NODE) {
                    Element el = (Element) nl.item(i);
                    String nodeVal = el.getTextContent();
                    if (nodeVal.equals(fileExtension)) {
                        beanName = el.getAttribute("bean");
                        break;
                    }
                }
            }
        }

        ApplicationContext context = new ClassPathXmlApplicationContext("documentProcessorContext.xml");
        fh = (FileHandler) context.getBean(beanName);

    } catch (Exception ex) {
        Logger.getLogger(DocumentProcessorUtil.class.getName()).log(Level.SEVERE, null, ex);
    }

    return fh;
}

From source file:Main.java

public static Node appendXMLChildFromString(Node parent, String child)
        throws ParserConfigurationException, SAXException, IOException {
    if (parent instanceof Document)
        parent = ((Document) parent).getDocumentElement();
    Document newDoc = getXMLFromString(child);
    Node newNode = parent.getOwnerDocument().importNode(newDoc.getDocumentElement(), true);
    return parent.appendChild(newNode);
}

From source file:Main.java

public static String toXML(Document document, boolean format) throws Exception {

    if (format) {
        removeWhitespaceNodes(document.getDocumentElement());
    }//from w w w .  j a  v a 2 s  .  co  m
    TransformerFactory transformerFactory = TransformerFactory.newInstance();
    transformerFactory.setAttribute("indent-number", 2);
    Transformer transformer = transformerFactory.newTransformer();

    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    Writer out = new StringWriter();
    transformer.transform(new DOMSource(document), new StreamResult(out));
    return out.toString();
}

From source file:DOMEdit.java

public static void addCDATA(Document doc) {
        Element root = doc.getDocumentElement();
        Element place = (Element) root.getFirstChild();
        Element directions = (Element) place.getLastChild();
        String dirtext = "cdData.";
        CDATASection dirdata = doc.createCDATASection(dirtext);
        directions.replaceChild(dirdata, directions.getFirstChild());
    }// ww  w .  j  a va  2  s .  c om

From source file:Main.java

public static Node prependXMLChildFromString(Node parent, String child)
        throws ParserConfigurationException, SAXException, IOException {
    if (parent instanceof Document)
        parent = ((Document) parent).getDocumentElement();
    Document newDoc = getXMLFromString(child);
    Node newNode = parent.getOwnerDocument().importNode(newDoc.getDocumentElement(), true);
    return parent.insertBefore(newNode, parent.getFirstChild());
}

From source file:Main.java

public static Map<String, String> load(Reader reader) throws IOException {
    try {/*from   ww w . j  a  v a 2  s . co  m*/
        // Load XML into JDOM Document
        DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        DocumentBuilder db;

        db = dbf.newDocumentBuilder();

        Document doc = db.parse(new InputSource(reader));
        doc.getDocumentElement().normalize();

        Map<String, String> result = new HashMap<String, String>();
        loadFromElements(result, doc.getDocumentElement().getChildNodes(),
                new StringBuffer(doc.getDocumentElement().getNodeName()));
        return result;
    } catch (ParserConfigurationException e) {
        throw new IOException(e);
    } catch (SAXException e) {
        throw new IOException(e);
    }
}

From source file:DOMEdit.java

public static void addAttribute(Document doc) {
        Element root = doc.getDocumentElement();
        Element person = (Element) root.getFirstChild();
        person.setAttribute("company", "yourCom");
    }/*from   www.j a  v a  2 s. c  om*/

From source file:Main.java

/**
 * Convert and xml String to an org.w3c.dom.Element
 * @param xml - the XML/*from   w  ww. j  a  v a 2  s.  c  o  m*/
 * @return - the Element
 */
public static Element stringToElement(String xml) {
    Element element = null;
    try {
        Document document = getDocumentBuilder().parse(new InputSource(new StringReader(xml)));
        element = (Element) document.getDocumentElement().cloneNode(true);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }

    return element;
}

From source file:DOMEdit.java

public static void delAttribute(Document doc) {
        Element root = doc.getDocumentElement();
        Element person = (Element) root.getFirstChild();
        person.removeAttribute("number");
        person.removeAttribute("dept");
    }/*from www . j  a  v  a  2s  .  c o m*/