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:com.opensymphony.xwork2.config.providers.XmlHelper.java

/**
 * Return the value of the "order" attribute from the root element
 *///www.  j  a v a 2  s  . c o  m
public static Integer getLoadOrder(Document doc) {
    Element rootElement = doc.getDocumentElement();
    String number = rootElement.getAttribute("order");
    if (StringUtils.isNotBlank(number)) {
        try {
            return Integer.parseInt(number);
        } catch (NumberFormatException e) {
            return Integer.MAX_VALUE;
        }
    } else {
        //no order specified
        return Integer.MAX_VALUE;
    }
}

From source file:Main.java

public static Source getDomSourceIgnoringDtd(InputStream inputStream)
        throws ParserConfigurationException, SAXException, IOException {

    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();

    // stop the loading of DTD files
    factory.setValidating(false);/* w  ww . ja  v a  2 s.  c o  m*/
    factory.setNamespaceAware(true);
    factory.setFeature("http://xml.org/sax/features/validation", false);
    factory.setFeature("http://apache.org/xml/features/nonvalidating/load-dtd-grammar", false);
    factory.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);

    DocumentBuilder docbuilder = factory.newDocumentBuilder();

    Document doc = docbuilder.parse(inputStream);

    Source domSource = new DOMSource(doc.getDocumentElement());

    return domSource;
}

From source file:de.betterform.cache.CacheManager.java

/**
 *
 * @param file cache key//  w ww  . j av a 2 s.  c o m
 * @return document cache value 
 * @throws XFormsException
 */
public static Document getDocument(File file) throws XFormsException {
    Element elem = getElementFromFileCache(file);
    if (elem == null) {
        return null;
    }

    Document cachedDoc = (Document) elem.getObjectValue();
    org.w3c.dom.Element elment = cachedDoc.getDocumentElement();
    Document document = DOMResource.newDocument();
    //document.appendChild(document.adoptNode(elment.cloneNode(true)));
    document.appendChild(document.importNode(elment, true));
    return document;
}

From source file:Main.java

public static String documentToFragmentString(Document document) throws Exception {
    return nodeToString(document.getDocumentElement(), new HashSet(),
            document.getDocumentElement().getNamespaceURI());
}

From source file:eu.dasish.annotation.backend.Helpers.java

public static Element stringToElement(String string)
        throws ParserConfigurationException, IOException, SAXException {
    DocumentBuilder dbf = DocumentBuilderFactory.newInstance().newDocumentBuilder();
    InputStream is = new ByteArrayInputStream(string.getBytes("UTF-16"));
    Document doc = dbf.parse(is);
    return doc.getDocumentElement();

}

From source file:DOMEdit.java

private static void write(Document doc) throws IOException {
    outputHeading(doc);//from  w ww  .  ja v  a  2 s .c o m
    outputElement(doc.getDocumentElement(), "");
}

From source file:com.cuubez.visualizer.processor.ConfigurationProcessor.java

private static String getRootNodeName(final Document document) {

    Node node = document.getDocumentElement();
    return node.getNodeName();

}

From source file:Main.java

public static Document parseXmlDocument(String xml, boolean namespaceAware)
        throws ParserConfigurationException, SAXException, IOException {
    DocumentBuilder docBuilder = buildDocumentBuilder(namespaceAware);
    Document doc = docBuilder.parse(new InputSource(new StringReader(xml)));

    // normalize text representation
    doc.getDocumentElement().normalize();

    return doc;//from   w  w  w .  j  a  v a 2 s. co m
}

From source file:Main.java

public static List<String> getNodeValues(String response, String tagName)
        throws ParserConfigurationException, SAXException {
    try {//from ww  w. jav  a2 s  .  c  om
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = factory.newDocumentBuilder();
        Document document = builder.parse(new ByteArrayInputStream(response.getBytes()));

        Element rootElement = document.getDocumentElement();

        List<String> arrayList = new ArrayList<>();
        NodeList list = rootElement.getElementsByTagName(tagName);
        NodeList subList;
        if (list != null && list.getLength() > 0) {
            for (int k = 0; k < list.getLength(); k++) {
                subList = list.item(k).getChildNodes();
                if (subList != null && subList.getLength() > 0) {
                    arrayList.add(subList.item(0).getNodeValue());
                }
            }
            return arrayList;
        }
    } catch (Exception e) {
        return null;
    }
    return null;
}

From source file:DOMEdit.java

public static void dupAttributes(Document doc) {
        Element root = doc.getDocumentElement();
        Element personOne = (Element) root.getFirstChild();

        Attr deptAttr = personOne.getAttributeNode("dept");
        personOne.removeAttributeNode(deptAttr);
        String deptString = deptAttr.getValue();
        personOne.setAttribute("dept", deptString + " updated");

        String mailString = personOne.getAttribute("mail");
        personOne.setAttribute("mail", mailString + " updated");

        String titleString = personOne.getAttribute("title");
        //personOne.removeAttribute("title");
        personOne.setAttribute("title", titleString + " updated");
    }/* w w  w. j  av a 2  s. co  m*/