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

public static Document loadDoc(String filePath) throws ParserConfigurationException, SAXException, IOException {
    File rawXml = new File(filePath);
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
    Document doc = dBuilder.parse(rawXml);
    doc.getDocumentElement().normalize();
    return doc;//w ww  .j a  v  a  2  s  .  com
}

From source file:Main.java

public static Document fileToXMLDoc(File file) throws ParserConfigurationException, SAXException, IOException {
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
    Document doc = dBuilder.parse(file);

    doc.getDocumentElement().normalize();

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

From source file:Main.java

public static Element createRootElement(Document rootDoc, String rootTagName) {
    if (rootDoc.getDocumentElement() == null) {
        Element root = rootDoc.createElement(rootTagName);
        rootDoc.appendChild(root);//from  w  w  w .  j  av a 2 s.c  o m
        return root;
    }
    return rootDoc.getDocumentElement();
}

From source file:Main.java

/**
 * Returns Document object of the xml located at the given path
 * /*from  w  w w .  j a va  2s. c o  m*/
 * @param path path to xml
 * @return Document object
 * @throws ParserConfigurationException If parsing error occurs
 * @throws SAXException If parsing error occurs
 * @throws IOException If IO error occurs.
 */
public static Document getXMLDocument(String path)
        throws ParserConfigurationException, SAXException, IOException {
    File file = new File(path);
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder db = dbf.newDocumentBuilder();
    Document doc = db.parse(file);
    doc.getDocumentElement().normalize();
    return doc;
}

From source file:Main.java

static public Document inputStreamToDocument(InputStream inputStream) throws Exception {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();

    DocumentBuilder db = dbf.newDocumentBuilder();

    Document doc = db.parse(inputStream);
    doc.getDocumentElement().normalize();

    return doc;//from w  w  w .  j  av  a  2s  .com
}

From source file:Main.java

public static Node parseString(String string) throws Exception {
    InputStream is = new ByteArrayInputStream(string.getBytes("UTF-16"));

    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
    // from AIMLProcessor.evalTemplate and AIMLProcessor.validTemplate:
    //   dbFactory.setIgnoringComments(true); // fix this
    Document doc = dBuilder.parse(is);
    doc.getDocumentElement().normalize();
    Node root = doc.getDocumentElement();
    return root;//ww w  .  ja  v a  2s.com
}

From source file:Main.java

public static Node parseFile(String fileName) throws Exception {
    File file = new File(fileName);

    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
    // from AIMLProcessor.evalTemplate and AIMLProcessor.validTemplate:
    //   dbFactory.setIgnoringComments(true); // fix this
    Document doc = dBuilder.parse(file);
    doc.getDocumentElement().normalize();
    Node root = doc.getDocumentElement();
    return root;/*from  w w  w  .  java 2 s.  c  om*/
}

From source file:Main.java

public static void addNode(Document file, String text, String nodeName) {
    file.getDocumentElement().appendChild(file.createTextNode("  "));
    addOneElement(file, text, nodeName);
}

From source file:Main.java

/**
 * Traverses the passed Document <var>doc</var> and sets the "id" attribute
 * to be the user-defined ID attribute. This is used to find elements by
 * their ID. <br>//from   www .j  a  v  a 2 s .c o m
 * Specifically, this method simply gets the Document Element from
 * <var>doc</var> and passes it to defineIDAttribute().
 * 
 * @see XMLUtil#defineIDAttribute(Element)
 * @param doc
 */
public static void defineIDAttribute(Document doc) {
    Element e = doc.getDocumentElement();
    if (e != null)
        defineIDAttribute(e);
}

From source file:Main.java

public static Document getNormalizedDocumentFromFile(File file)
        throws SAXException, IOException, ParserConfigurationException {

    Document doc = getDocumentFromFile(file);
    doc.getDocumentElement().normalize();

    return doc;//from   ww w. ja va 2 s  .c  o m
}