Package net.sf.saxon.xpath

Examples of net.sf.saxon.xpath.XPathEvaluator.compile()

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            xpf.setXPathFunctionResolver(new JaxpFunctionResolver(ctx, oxpath20));
            xpf.setXPathVariableResolver(new JaxpVariableResolver(ctx, oxpath20));
            XPathEvaluator xpe = (XPathEvaluator) xpf.newXPath();
            xpe.setNamespaceContext(oxpath20.namespaceCtx);
            // Just checking that the expression is valid
            XPathExpression expr = xpe.compile(((OXPath10Expression)cexp).xpath);

            Object evalResult = expr.evaluate(ctx.getRootNode() == null ? DOMUtils.newDocument() : ctx.getRootNode(), type);
            if (evalResult != null && __log.isDebugEnabled()) {
                __log.debug("Expression " + cexp.toString() + " generated result " + evalResult
                        + " - type=" + evalResult.getClass().getName());
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            xpf.setXPathFunctionResolver(new JaxpFunctionResolver(ctx, oxpath20));
            xpf.setXPathVariableResolver(new JaxpVariableResolver(ctx, oxpath20));
            XPathEvaluator xpe = (XPathEvaluator) xpf.newXPath();
            xpe.setNamespaceContext(oxpath20.namespaceCtx);
            // Just checking that the expression is valid
            XPathExpression expr = xpe.compile(((OXPath10Expression)cexp).xpath);

            Object evalResult = expr.evaluate(ctx.getRootNode() == null ? DOMUtils.newDocument() : ctx.getRootNode(), type);
            if (evalResult != null && __log.isDebugEnabled()) {
                __log.debug("Expression " + cexp.toString() + " generated result " + evalResult
                        + " - type=" + evalResult.getClass().getName());
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            XPathEvaluator xpe = (XPathEvaluator) xpf.newXPath();
            xpe.setStaticContext(new SaxonContext(xpf.getConfiguration(), varResolver, funcResolver));
            xpe.setXPathFunctionResolver(funcResolver);
            xpe.setNamespaceContext(source.getNamespaceContext());
            xpe.compile(xpathStr);
        } catch (XPathExpressionException e) {
            __log.debug(e);
            __log.info("Couldn't validate properly expression " + xpathStr);
        } catch (WrappedResolverException wre) {
            if (wre._compilationMsg != null)
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            xpf.setXPathFunctionResolver(new JaxpFunctionResolver(ctx, oxpath20));
            xpf.setXPathVariableResolver(new JaxpVariableResolver(ctx, oxpath20));
            XPathEvaluator xpe = (XPathEvaluator) xpf.newXPath();
            xpe.setNamespaceContext(oxpath20.namespaceCtx);
            // Just checking that the expression is valid
            XPathExpression expr = xpe.compile(((OXPath10Expression)cexp).xpath);

            Object evalResult = expr.evaluate(ctx.getRootNode() == null ? DOMUtils.newDocument() : ctx.getRootNode(), type);
            if (evalResult != null && __log.isDebugEnabled()) {
                __log.debug("Expression " + cexp.toString() + " generated result " + evalResult
                        + " - type=" + evalResult.getClass().getName());
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        DocumentWrapper docw =
                new DocumentWrapper(doc, sourceID, config);

        // Retrieve all the ITEM elements
        XPathEvaluator xpath = new XPathEvaluator(config);
        XPathExpression exp = xpath.compile("//ITEM");
        List list = (List)exp.evaluate(docw, XPathConstants.NODESET);

        // For each of these, compute an additional attribute

        for (Iterator iter=list.iterator(); iter.hasNext();) {
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    }

    private void init() throws XPathExpressionException {
        XPathEvaluator xPathEvaluator = new XPathEvaluator();
        xPathEvaluator.setNamespaceContext(XPath2NamespaceContext.INSTANCE);
        xPathExpression = xPathEvaluator.compile(xpathStr);
    }

    @Override
    public String select(String text) {
        try {
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        DocumentWrapper docw =
                new DocumentWrapper(doc, sourceID, config);

        // Retrieve all the ITEM elements
        XPathEvaluator xpath = new XPathEvaluator(config);
        XPathExpression exp = xpath.compile("//ITEM");
        List list = (List)exp.evaluate(docw, XPathConstants.NODESET);

        // For each of these, compute an additional attribute

        for (Iterator iter=list.iterator(); iter.hasNext();) {
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