Example usage for javax.xml.xpath XPathConstants NODESET

List of usage examples for javax.xml.xpath XPathConstants NODESET

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Introduction

In this page you can find the example usage for javax.xml.xpath XPathConstants NODESET.

Prototype

QName NODESET

To view the source code for javax.xml.xpath XPathConstants NODESET.

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Document

The XPath 1.0 NodeSet data type.

Maps to Java org.w3c.dom.NodeList .

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    XPath xpath = XPathFactory.newInstance().newXPath();
    NodeList nodes = (NodeList) xpath.evaluate("/bookshelf/shelf/book/*",
            new InputSource(Main.class.getResourceAsStream("/books.xml")), XPathConstants.NODESET);
    System.out.println("First  node: " + nodes.item(0));
    System.out.println("Second node: " + nodes.item(1));
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    XPathFactory xpf = XPathFactory.newInstance();
    XPath xp = xpf.newXPath();/*  w ww .j a  v a2s  . c  o m*/

    InputSource xml = new InputSource("input.xml");
    NodeList leafNodeObjects = (NodeList) xp.evaluate("//*[not(*)]", xml, XPathConstants.NODESET);

    for (int x = 0; x < leafNodeObjects.getLength(); x++) {
        System.out.print("nodeElement = ");
        System.out.print(leafNodeObjects.item(x).getNodeName());
        System.out.print(" and node value = ");
        System.out.println(leafNodeObjects.item(x).getTextContent());
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    XPath xpath = XPathFactory.newInstance().newXPath();
    String xpathExpression = "/howto/topic/@name";
    InputSource inputSource = new InputSource("howto.xml");

    NodeList nodes = (NodeList) xpath.evaluate(xpathExpression, inputSource, XPathConstants.NODESET);

    int j = nodes.getLength();

    for (int i = 0; i < j; i++) {
        System.out.println(nodes.item(i).getTextContent());
    }//w w w. java2 s. c o m

}

From source file:Main.java

public static void main(String[] args) throws Exception {
    XPath xPath = XPathFactory.newInstance().newXPath();

    FileReader reader = new FileReader("input.xml");
    InputSource xml = new InputSource(reader);
    NodeList titleNodes = (NodeList) xPath.evaluate("//item/title", xml, XPathConstants.NODESET);

    for (int x = 0; x < titleNodes.getLength(); x++) {
        System.out.println(titleNodes.item(x).getTextContent());
    }/*w  w w  . j av  a  2 s  . c o  m*/
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    XPathFactory factory = XPathFactory.newInstance();
    XPath xPath = factory.newXPath();

    NodeList shows = (NodeList) xPath.evaluate("/schedule/show", new InputSource(new FileReader("tds.xml")),
            XPathConstants.NODESET);
    for (int i = 0; i < shows.getLength(); i++) {
        Element show = (Element) shows.item(i);
        String guestName = xPath.evaluate("guest/name", show);
        System.out.println(guestName);
        System.out.println(show.getAttribute("weekday") + ", " + show.getAttribute("date"));
    }//  w w w .  ja  v a  2  s.co m

}

From source file:GuestList.java

public static void main(String[] args) throws Exception {
    XPathFactory factory = XPathFactory.newInstance();
    XPath xPath = factory.newXPath();

    NodeList shows = (NodeList) xPath.evaluate("/schedule/show", new InputSource(new FileReader("tds.xml")),
            XPathConstants.NODESET);
    for (int i = 0; i < shows.getLength(); i++) {
        Element show = (Element) shows.item(i);
        String guestName = xPath.evaluate("guest/name", show);
        String guestCredit = xPath.evaluate("guest/credit", show);

        System.out.println(show.getAttribute("weekday") + ", " + show.getAttribute("date") + " - " + guestName
                + " (" + guestCredit + ")");
    }/*from w  ww.jav  a2  s. c  om*/

}

From source file:Main.java

public static void main(String[] args) throws Exception {
    Document doc = DocumentBuilderFactory.newInstance().newDocumentBuilder().parse(new File("Test.xml"));
    XPath xPath = XPathFactory.newInstance().newXPath();
    XPathExpression exp = xPath.compile("//data");
    NodeList nl = (NodeList) exp.evaluate(doc, XPathConstants.NODESET);
    System.out.println("Found " + nl.getLength() + " results");
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance();
    docFactory.setNamespaceAware(true);/*w  ww . ja  v  a2 s  .  c o m*/
    DocumentBuilder builder = docFactory.newDocumentBuilder();
    Document doc = builder.parse("data.xml");
    XPathExpression expr = XPathFactory.newInstance().newXPath().compile("/script/data");
    Object hits = expr.evaluate(doc, XPathConstants.NODESET);
    if (hits instanceof NodeList) {
        NodeList list = (NodeList) hits;
        for (int i = 0; i < list.getLength(); i++) {
            System.out.println(list.item(i).getTextContent());
        }
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    XPathFactory xpf = XPathFactory.newInstance();
    XPath xPath = xpf.newXPath();
    XPathExpression schoolNameExpression = xPath.compile("SchoolName");
    XPathExpression classNameExpression = xPath.compile("Classes/Class/ClassName");

    InputSource inputSource = new InputSource("input.xml");
    NodeList schoolNodes = (NodeList) xPath.evaluate("/Data/Schools/School", inputSource,
            XPathConstants.NODESET);
    for (int x = 0; x < schoolNodes.getLength(); x++) {
        Node schoolElement = schoolNodes.item(x);
        System.out.println(schoolNameExpression.evaluate(schoolElement, XPathConstants.STRING));
        NodeList classNames = (NodeList) classNameExpression.evaluate(schoolElement, XPathConstants.NODESET);
        for (int y = 0; y < classNames.getLength(); y++) {
            System.out.println(classNames.item(y).getTextContent());
        }/*w  w  w  . j av a  2s  .co  m*/
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    XPathFactory xPathFactory = XPathFactory.newInstance();
    XPath xPath = xPathFactory.newXPath();

    InputSource doc = new InputSource(new InputStreamReader(new FileInputStream(new File("file.xml"))));

    String expression = "//Home/data";
    XPathExpression xPathExpression = xPath.compile(expression);

    NodeList elem1List = (NodeList) xPathExpression.evaluate(doc, XPathConstants.NODESET);
    xPathExpression = xPath.compile("@type");

    for (int i = 0; i < elem1List.getLength(); i++) {
        System.out.println(xPathExpression.evaluate(elem1List.item(i), XPathConstants.STRING));
    }//  w  w w  .j  a  va 2 s .  co  m
}