Example usage for org.w3c.dom NodeList item

Introduction

In this page you can find the example usage for org.w3c.dom NodeList item.

Prototype

public Node item(int index);

Source Link

Document

Returns the indexth item in the collection.

Usage

From source file:Main.java

public static void main(String[] args)
        throws ParserConfigurationException, SAXException, IOException, XPathExpressionException {

    DocumentBuilderFactory domFactory = DocumentBuilderFactory.newInstance();
    domFactory.setNamespaceAware(true);/*  w  w  w  .  j  a va  2 s.  c  o m*/
    DocumentBuilder builder = domFactory.newDocumentBuilder();
    Document doc = builder.parse("books.xml");

    XPathFactory factory = XPathFactory.newInstance();
    XPath xpath = factory.newXPath();
    XPathExpression expr = xpath.compile("//numDocs");

    Object result = expr.evaluate(doc, XPathConstants.NODESET);
    NodeList nodes = (NodeList) result;
    for (int i = 0; i < nodes.getLength(); i++) {
        System.out.println(nodes.item(i).getNodeValue());
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    InputStream is = new URL("http://www.your server.com/daily.xml").openStream();
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder db = dbf.newDocumentBuilder();
    Document doc = db.parse(is);/* ww  w . j  a v  a 2 s  .c o m*/
    NodeList nodeList = doc.getElementsByTagName("v");
    for (int i = 0; i < nodeList.getLength(); i++) {
        Node node = nodeList.item(i);
        if (node.getNodeType() == Node.ELEMENT_NODE) {
            Element element = (Element) node;
            if (element.getAttribute("currency").equals("BRL")) {
                System.out.println(element.getAttribute("rate"));
            }
        }
    }
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);//from  w  w w . jav a  2 s  .  c  o  m

    factory.setExpandEntityReferences(false);

    Document doc1 = factory.newDocumentBuilder().parse(new File("filename"));
    NodeList list = doc1.getElementsByTagName("entry");
    Element element = (Element) list.item(0);

    Document doc2 = factory.newDocumentBuilder().parse(new File("infilename2.xml"));

    // Make a copy of the element subtree suitable for inserting into doc2
    Node node = doc2.importNode(element, true);

    // Get the parent
    Node parent = node.getParentNode();

    // Get children
    NodeList children = node.getChildNodes();

    // Get first child; null if no children
    Node child = node.getFirstChild();

    // Get last child; null if no children
    child = node.getLastChild();

    // Get next sibling; null if node is last child
    Node sibling = node.getNextSibling();

    // Get previous sibling; null if node is first child
    sibling = node.getPreviousSibling();

    // Get first sibling
    sibling = node.getParentNode().getFirstChild();

    // Get last sibling
    sibling = node.getParentNode().getLastChild();

}

From source file:Main.java

public static void main(String argv[]) throws Exception {
    DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
    Document document = documentBuilder.parse(Main.class.getResourceAsStream("/foo.xml"));
    NodeList nodeNodeList = document.getElementsByTagName("node");
    for (int i = 0; i < nodeNodeList.getLength(); i++) {
        Node nNode = nodeNodeList.item(i);
        System.out.println(nNode.getAttributes().getNamedItem("lat").getNodeValue());
        System.out.println(nNode.getAttributes().getNamedItem("lon").getNodeValue());
    }//from   w w w.j  ava2s .  co m
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);//ww w  .  ja v a2s  . c o  m

    factory.setExpandEntityReferences(false);

    Document doc = factory.newDocumentBuilder().parse(new File("filename"));

    Element element = doc.getDocumentElement();
    ProcessingInstruction pi = doc.createProcessingInstruction("target", "instruction");

    NodeList list = doc.getElementsByTagName("entry");
    for (int i = 0; i < list.getLength(); i++) {
        element = (Element) list.item(i);
        pi = doc.createProcessingInstruction("target", "instruction=" + i);
        element.appendChild(pi);
    }

}

From source file:Main.java

public static void main(String[] args) throws Exception {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    DocumentBuilder db = dbf.newDocumentBuilder();
    Document document = db.parse(new File("input.xml"));
    NodeList nodeList = document.getElementsByTagName("Item");
    for (int x = 0, size = nodeList.getLength(); x < size; x++) {
        System.out.println(nodeList.item(x).getAttributes().getNamedItem("name").getNodeValue());
    }/*from w ww  .j av  a 2  s  . c  o m*/
}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);//w ww.  jav  a 2s. c  o  m

    factory.setExpandEntityReferences(false);

    Document doc = factory.newDocumentBuilder().parse(new File("filename"));

    NodeList list = doc.getElementsByTagName("entry");
    for (int i = 0; i < list.getLength(); i++) {
        Element element = (Element) list.item(i);
        Comment comment = doc.createComment("index=" + i);

        element.getParentNode().insertBefore(comment, element.getNextSibling());
    }
}

From source file:Main.java

public static void main(String args[]) throws IOException, SAXException {

    DOMParser parser = new DOMParser();
    parser.parse("games.xml");

    Document dom = parser.getDocument();

    NodeList games = dom.getElementsByTagName("game");

    for (int i = 0; i < games.getLength(); i++) {
        Node aNode = games.item(i);
        System.out.println(aNode.getFirstChild().getNodeValue());

        NamedNodeMap attributes = aNode.getAttributes();

        for (int a = 0; a < attributes.getLength(); a++) {
            Node theAttribute = attributes.item(a);
            System.out.println(theAttribute.getNodeName() + "=" + theAttribute.getNodeValue());
        }//ww w.  j  a  va  2 s  .  co  m
    }

}

From source file:Main.java

public static void main(String[] argv) throws Exception {

    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(true);//  ww  w .  ja v  a 2  s.c  o  m

    factory.setExpandEntityReferences(false);

    Document doc = factory.newDocumentBuilder().parse(new File("filename"));
    // Find all elements with the name "entry" and append a comment
    NodeList list = doc.getElementsByTagName("entry");
    for (int i = 0; i < list.getLength(); i++) {
        Element element = (Element) list.item(i);
        Comment comment = doc.createComment("index=" + i);
        // Add the comment after this element
        element.getParentNode().insertBefore(comment, element.getNextSibling());
    }
}

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 .ja va 2  s  .c om
    }
}