Examples of net.sf.saxon.sxpath.XPathEvaluator.createExpression()

Class net.sf.saxon.sxpath.XPathEvaluator

Examples of net.sf.saxon.sxpath.XPathEvaluator.createExpression()

net.sf.saxon.sxpath.XPathEvaluator.createExpression()
Prepare (compile) an XPath expression for subsequent evaluation. @param expression The XPath expression to be compiled, supplied as a string. @return an XPathExpression object representing the prepared expression @throws XPathException if the syntax of the expression is wrong, or if it references namespaces,variables, or functions that have not been declared.

            xpe.setStaticContext(sc);


            Variable thisVar = sc.declareVariable("this");
            thisVar.setValue(rootNode);


            XPathExpression exp = xpe.createExpression(_queryExp);
            return exp.evaluate(rootNode);
        }
        catch (TransformerException e)
        {
            throw new RuntimeException(e);

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