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 void main(String[] argv) throws Exception {

    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder loader = factory.newDocumentBuilder();

    Document document = loader.parse("sample.xml");
    Element tree = document.getDocumentElement();
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    File fXmlFile = new File("data.xml");
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
    Document doc = dBuilder.parse(fXmlFile);
    doc.getDocumentElement().normalize();
    System.out.println("Root element :" + doc.getDocumentElement().getNodeName());
    NodeList nList = doc.getElementsByTagName("Employee");
    for (int temp = 0; temp < nList.getLength(); temp++) {
        System.out.println(nodeToString(nList.item(temp)));
    }//from   ww w  .  j a va2 s .co  m
}

From source file:Main.java

public static void main(String argv[]) throws Exception {
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
    Document doc = dBuilder.parse(new File("data.xml"));
    doc.getDocumentElement().normalize();

    System.out.println("City: " + doc.getDocumentElement().getChildNodes().item(0).getFirstChild()
            .getChildNodes().item(0).getAttributes().getNamedItem("data").getNodeValue());

    System.out.println("Postal Code: " + doc.getDocumentElement().getChildNodes().item(0).getFirstChild()
            .getChildNodes().item(1).getAttributes().getNamedItem("data").getNodeValue());

    System.out.println("Date: " + doc.getDocumentElement().getChildNodes().item(0).getFirstChild()
            .getChildNodes().item(4).getAttributes().getNamedItem("data").getNodeValue());
}

From source file:Main.java

public static void main(String argv[]) throws Exception {
    File myfile = new File("data.xml");
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
    Document doc = dBuilder.parse(myfile);
    doc.getDocumentElement().normalize();

    System.out.println("Root element :" + doc.getDocumentElement().getNodeName());
    NodeList nList = doc.getElementsByTagName("test");
    for (int temp = 0; temp < nList.getLength(); temp++) {
        Node nNode = nList.item(temp);
        if (nNode.getNodeType() == Node.ELEMENT_NODE) {
            Element eElement = (Element) nNode;
            System.out.println("First Name : " + getTagValue("id", eElement));
            System.out.println("Last Name : " + getTagValue("result", eElement));
        }//from w w w  . ja  va  2 s . c  o  m
    }
}

From source file:Main.java

public static void main(String args[]) throws Exception {
    File stocks = new File("Stocks.xml");
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
    Document doc = dBuilder.parse(stocks);
    doc.getDocumentElement().normalize();

    System.out.println(doc.getDocumentElement().getNodeName());
    NodeList nodes = doc.getElementsByTagName("stock");

    for (int i = 0; i < nodes.getLength(); i++) {
        Node node = nodes.item(i);
        if (node.getNodeType() == Node.ELEMENT_NODE) {
            Element element = (Element) node;
            System.out.println("Stock Symbol: " + getValue("symbol", element));
            System.out.println("Stock Price: " + getValue("price", element));
            System.out.println("Stock Quantity: " + getValue("quantity", element));
        }//from   w ww  . j av a  2 s .  c om
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    String s = "<p>" + "  <media type='audio' id='au008093' rights='aaa'>" + "    <title>title</title>"
            + "  this is a test." + "</p>";
    InputStream is = new ByteArrayInputStream(s.getBytes());

    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder db = dbf.newDocumentBuilder();
    Document d = db.parse(is);

    Node rootElement = d.getDocumentElement();
    System.out.println(nodeToString(rootElement));
}

From source file:Main.java

public static void main(String argv[]) throws Exception {
    File fXmlFile = new File("data.xml");
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
    Document doc = dBuilder.parse(fXmlFile);

    doc.getDocumentElement().normalize();
    System.out.println("Root element :" + doc.getDocumentElement().getNodeName());

    NodeList nList = doc.getElementsByTagName("staff");
    for (int temp = 0; temp < nList.getLength(); temp++) {
        Node nNode = nList.item(temp);
        System.out.println("\nCurrent Element :" + nNode.getNodeName());
        if (nNode.getNodeType() == Node.ELEMENT_NODE) {
            Element eElement = (Element) nNode;
            System.out.println("Staff id : " + eElement.getAttribute("id"));
            System.out.println(/* w  w w  .  j a  va 2  s .c o m*/
                    "First Name : " + eElement.getElementsByTagName("firstname").item(0).getTextContent());
            System.out.println(
                    "Last Name : " + eElement.getElementsByTagName("lastname").item(0).getTextContent());
            System.out.println(
                    "Nick Name : " + eElement.getElementsByTagName("nickname").item(0).getTextContent());
            System.out.println("Salary : " + eElement.getElementsByTagName("salary").item(0).getTextContent());
        }
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder docBuild = dbf.newDocumentBuilder();
    Document doc = docBuild.parse(new File("test2.xml"));

    Element x = doc.getDocumentElement();
    NodeList m = x.getChildNodes();
    for (int i = 0; i < m.getLength(); i++) {
        Node it = m.item(i);// ww w .  java  2 s  .co  m
        if (it.getNodeType() == 3) {
            System.out.println(it.getNodeValue());
        }
    }
}

From source file:Main.java

public static void main(String args[]) throws Exception {
    FileInputStream fileInputStream = new FileInputStream(new File("src/file.xml"));
    DocumentBuilderFactory builderFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = builderFactory.newDocumentBuilder();
    Document doc1 = builder.parse(fileInputStream);
    doc1.getDocumentElement().normalize();
    NodeList kList1 = doc1.getElementsByTagName("item");

    StringBuilder stringBuilder = new StringBuilder();

    for (int temp = 0; temp < kList1.getLength(); temp++) {
        Node kNode1 = kList1.item(temp);
        System.out.println("\nCurrent Element :" + kNode1.getNodeName());
        if (kNode1.getNodeType() == Node.ELEMENT_NODE) {
            Element eElement = (Element) kNode1;
            System.out.println("node name" + eElement.getNodeName());
            Node in = eElement.getFirstChild();
            if ((in.getTextContent() != null) && !(in.getTextContent()).isEmpty()
                    && !(in.getTextContent().length() == 0))
                stringBuilder.append(in.getTextContent());
        }//  w  w w  .  j av  a 2s .c om
    }
    System.out.println(stringBuilder);
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder loader = factory.newDocumentBuilder();
    Document document = loader.parse("sample.xml");

    Element order = document.getDocumentElement();

    DocumentRange ranges = (DocumentRange) document;

    Range range = ranges.createRange();/*ww w  .j  a v a 2s .c  o  m*/
    range.setStartBefore(order.getFirstChild());
    range.setEndAfter(order.getLastChild());

    range.deleteContents();
    range.detach();

}