Examples of javax.xml.xpath.XPath.compile()

javax.xml.xpath.XPath.compile()

Compile an XPath expression for later evaluation.

If expression contains any {@link XPathFunction}s, they must be available via the {@link XPathFunctionResolver}. An {@link XPathExpressionException} will be thrown if the XPathFunctioncannot be resovled with the XPathFunctionResolver.

If expression is null, a NullPointerException is thrown.
@param expression The XPath expression. @return Compiled XPath expression. @throws XPathExpressionException If expression cannot be compiled. @throws NullPointerException If expression is null.

        String to = assignment.getTo();
        
        XPathFactory factory = XPathFactory.newInstance();
        XPath xpathFrom = factory.newXPath();


        XPathExpression exprFrom = xpathFrom.compile(from);


        XPath xpathTo = factory.newXPath();


        XPathExpression exprTo = xpathTo.compile(to);

View Full Code Here


        XPathExpression exprFrom = xpathFrom.compile(from);


        XPath xpathTo = factory.newXPath();


        XPathExpression exprTo = xpathTo.compile(to);


        Object target = null;
        Object source = null;
        
        if (isInput) {

View Full Code Here

        final XPath xpath = XPathFactory.newInstance().newXPath();
        NamespaceBinder resolver = new NamespaceBinder();
        resolver.declarePrefix(CATALONG_URI_PREFIX, CATALONG_URI);
        xpath.setNamespaceContext(resolver);
        final String count = "count(" + testPath + ")";
        XPathExpression expr = xpath.compile(count);
        final Document catalog = catalogPool.borrowObject();
        final Double d = (Double) expr.evaluate(catalog, XPathConstants.NUMBER);
        catalogPool.returnObject(catalog);
        return d.intValue();
    }

View Full Code Here

        final XPath xpath = XPathFactory.newInstance().newXPath();
        NamespaceBinder resolver = new NamespaceBinder();
        resolver.declarePrefix(XQTSTestBase.CATALONG_URI_PREFIX, XQTSTestBase.CATALONG_URI);
        xpath.setNamespaceContext(resolver);
        final String count = "count(" + testPath + ")";
        XPathExpression expr = xpath.compile(count);
        final Double d = (Double) expr.evaluate(catalog, XPathConstants.NUMBER);
        return d.intValue();
    }


    private static String toClassName(String name) {

View Full Code Here

    
    protected XPathExpression createXPathExpression() throws XPathExpressionException, XPathFactoryConfigurationException {
        XPath xPath = getXPathFactory().newXPath();


        xPath.setNamespaceContext(getNamespaceContext());
        return xPath.compile(text);
    }
    
    /**
     * Registers the namespace prefix and URI with the builder so that the
     * prefix can be used in XPath expressions

View Full Code Here

  {
    XPathExpression expression = xPathExpressions.get(sExpression);
    if (null == expression)
    {
      XPath xPath = xPathFactory.newXPath();
      expression = xPath.compile(sExpression);
      xPathExpressions.put(sExpression, expression);
    }
    return expression;
  }

View Full Code Here

                String s = r.getAttributeValue(null, "schemaLocation");
                if (StringUtils.isEmpty(s)) {
                    Document d = StaxUtils.read(r);
                    XPath p = XPathFactory.newInstance().newXPath();
                    p.setNamespaceContext(new W3CNamespaceContext(d.getDocumentElement()));
                    XPathExpression xpe = p.compile(d.getDocumentElement().getAttribute("node"));
                    for (XmlSchema schema : schemas.getXmlSchemas()) {
                        if (XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(schema.getTargetNamespace())) {
                            continue;
                        }
                        Object src = getSchemaNode(schema, schemas);

View Full Code Here

    }


    private static String xpathGetText(Document doc, String expression) throws XPathExpressionException {
        XPathFactory xPathFactory = XPathFactory.newInstance();
        XPath xPath = xPathFactory.newXPath();
        XPathExpression expr = xPath.compile(expression);


        return (String) expr.evaluate(doc, XPathConstants.STRING);
    }


    /**

View Full Code Here

     * @throws XPathExpressionException
     */
    private static List<String> xpathGetAttributeValueList(Document doc, String expression, String attribute) throws XPathExpressionException {
        XPathFactory xPathFactory = XPathFactory.newInstance();
        XPath xPath = xPathFactory.newXPath();
        XPathExpression expr = xPath.compile(expression);


        NodeList nl = (NodeList) expr.evaluate(doc, XPathConstants.NODESET);


        List<String> attributeValues = new ArrayList<String>();

View Full Code Here

    Document document = DocumentBuilderFactory.newInstance()
        .newDocumentBuilder()
        .parse(new ByteArrayInputStream(c24.getXml().getBytes()));


    XPath xpath = XPathFactory.newInstance().newXPath();
    XPathExpression xpathExpression = xpath.compile("//transaction/value");
    String result = xpathExpression.evaluate(document).toLowerCase();
    
    return result.contains("valid");
  }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.