List of evaluateAsNumber() Examples

Examples of evaluateAsNumber()

org.apache.excalibur.xml.xpath.XPathProcessor.evaluateAsNumber()
Evaluate XPath expression within a context. @param contextNode The context node. @param str A valid XPath string. @return expression result as number.

Examples of org.apache.excalibur.xml.xpath.XPathProcessor.evaluateAsNumber()

            assertEquals("Must select <test:element1/> node", "element1", list.item(0).getLocalName());
            assertEquals("Must select <test:element2/> node", "element2", list.item(1).getLocalName());


            // 4. Test with a namespace prefix configured in the component configuration
            expr = "count(/test:root/*)";
            Number number = processor.evaluateAsNumber(document1, expr);
            assertEquals(2, number.intValue());


            // 5. Test with a custom prefix resolver using a different document in a different namespace,
            // to be sure the custom prefix resolver is used
            number = processor.evaluateAsNumber(document2, expr, new PrefixResolver() {

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Examples of org.apache.excalibur.xml.xpath.XPathProcessor.evaluateAsNumber()

            Number number = processor.evaluateAsNumber(document1, expr);
            assertEquals(2, number.intValue());


            // 5. Test with a custom prefix resolver using a different document in a different namespace,
            // to be sure the custom prefix resolver is used
            number = processor.evaluateAsNumber(document2, expr, new PrefixResolver() {
                public String prefixToNamespace(String prefix)
                {
                    if (prefix.equals("test"))
                        return "http://localhost/test2";
                    return null;

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Examples of org.apache.excalibur.xml.xpath.XPathProcessor.evaluateAsNumber()

            assertEquals("Must select <test:element1/> node", "element1", list.item(0).getLocalName());
            assertEquals("Must select <test:element2/> node", "element2", list.item(1).getLocalName());


            // 4. Test with a namespace prefix configured in the component configuration
            expr = "count(/test:root/*)";
            Number number = processor.evaluateAsNumber(document1, expr);
            assertEquals(2, number.intValue());


            // 5. Test with a custom prefix resolver using a different document in a different namespace,
            // to be sure the custom prefix resolver is used
            number = processor.evaluateAsNumber(document2, expr, new PrefixResolver() {

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Examples of org.apache.excalibur.xml.xpath.XPathProcessor.evaluateAsNumber()

            Number number = processor.evaluateAsNumber(document1, expr);
            assertEquals(2, number.intValue());


            // 5. Test with a custom prefix resolver using a different document in a different namespace,
            // to be sure the custom prefix resolver is used
            number = processor.evaluateAsNumber(document2, expr, new PrefixResolver() {
                public String prefixToNamespace(String prefix)
                {
                    if (prefix.equals("test"))
                        return "http://localhost/test2";
                    return null;

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