Example usage for javax.xml.xpath XPathConstants NODE

Introduction

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

Prototype

QName NODE

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

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Document

The XPath 1.0 NodeSet data type.

Usage

From source file:Main.java

public static Node readNodeValFromXmlDocument(Document xmlDocument, String xpathQueryExpression,
        XPath xpathInstance) throws XPathExpressionException {

    return (Node) xpathInstance.compile(xpathQueryExpression).evaluate(xmlDocument, XPathConstants.NODE);
}

From source file:Main.java

public static Element SelectSingleElement(Element parent, String expression) {
    Element element = null;//  w  w w.  j  a va  2  s. co  m
    XPath xpath = getXPath();
    try {
        XPathExpression xpathExpression = xpath.compile(expression);
        element = (Element) xpathExpression.evaluate(parent, XPathConstants.NODE);
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
    return element;
}

From source file:Main.java

/**
 * @param doc//from   ww w . j  a v  a 2s. c  o  m
 * @param expr
 * @return
 * @throws XPathExpressionException
 */
public static Element findElement(Document doc, XPathExpression expr) throws XPathExpressionException {
    Object evaluate = expr.evaluate(doc, XPathConstants.NODE);
    return (Element) evaluate;
}

From source file:Main.java

public static Node evaluateToNode(Document document, String expression) throws XPathExpressionException {
    return (Node) evaluate(document, expression, XPathConstants.NODE);
}

From source file:Main.java

public static Node selectSingleNode(Document xmlDocument, String expression) throws XPathExpressionException {
    return (Node) selectObject(xmlDocument, expression, XPathConstants.NODE);
}

From source file:Main.java

public static Node getNode(Node node, String expression) throws XPathExpressionException {
    XPathExpression expr = xpath.compile(expression);
    Node r = (Node) expr.evaluate(node, XPathConstants.NODE);
    return r;/*from  w w w  .  j a  va2  s .  c o m*/
}

From source file:Main.java

public static Node selectSingleNode(Node refNode, String expression) {
    XPath xPath = XPathFactory.newInstance().newXPath();
    Node outNode = null;/*from   w w  w  .ja v a 2s  .  c  om*/
    try {
        outNode = (Node) xPath.compile(expression).evaluate(refNode, XPathConstants.NODE);
    } catch (XPathExpressionException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return outNode;
}

From source file:Main.java

public static Node findSchemaPropertyByDimensionName(Document xmlDoc, String xPathExpression) {
    XPath xPath = XPathFactory.newInstance().newXPath();

    Node nOde = null;/* w  ww.  ja  va  2s. c  om*/
    try {
        nOde = (Node) xPath.compile(xPathExpression).evaluate(xmlDoc, XPathConstants.NODE);
    } catch (XPathExpressionException e) {
        e.printStackTrace();
    }
    return nOde;
}

From source file:Main.java

public static synchronized boolean deleteNode(String charCode, Node root) {
    try {//from w ww .  j a  v  a 2s. c o m
        XPath xpath = XPathFactory.newInstance().newXPath();
        Node node = (Node) xpath.evaluate(String.format(XPATH_EVAL_ID, charCode), root, XPathConstants.NODE);
        if (node != null) { // remove existing node
            Node parent = node.getParentNode();
            parent.removeChild(node);
            return true;
        }
    } catch (XPathExpressionException e) {
        e.printStackTrace();
    }
    return false;
}

From source file:Main.java

public static Element getElementByXPath(Element e, String xPathExpression) throws XPathExpressionException {
    XPathFactory factory = XPathFactory.newInstance();
    XPath xPath = factory.newXPath();

    return (Element) (xPath.evaluate(xPathExpression, e, XPathConstants.NODE));

}