Examples of org.jaxen.XPath.selectNodes()

org.jaxen.XPath.selectNodes()
Select all nodes that are selectable by this XPath expression. If multiple nodes match, multiple nodes will be returned.
NOTE: In most cases, nodes will be returned in document-order, as defined by the XML Canonicalization specification. The exception occurs when using XPath expressions involving the union operator (denoted with the pipe '|' character).
@param The node, nodeset or Context object for evaluation. This value can be null @return The node-set of all items selectedby this XPath expression. @see #selectSingleNode

        {
          OMNamespace tmpNs = (OMNamespace)nsIter.next();
          xp.addNamespace(tmpNs.getPrefix(), tmpNs.getNamespaceURI());
        }
        
        List selectedNodes = xp.selectNodes(envelope);
        
        Iterator nodesIter = selectedNodes.iterator();
          while (nodesIter.hasNext())
          {
            OMElement e = (OMElement)nodesIter.next();

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                        {
                                OMNamespace tmpNs = (OMNamespace)nsIter.next();
                                xp.addNamespace(tmpNs.getPrefix(), tmpNs.getNamespaceURI());
                        }
                        
                        List selectedNodes = xp.selectNodes(header);
                        
                        if (selectedNodes.size() == 0 ) {
                            return false;
                        }

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            XPath xpath = nav.parseXPath(xpathString);
            ContextSupport support = context.getContextSupport();
            xpath.setVariableContext( support.getVariableContext() );
            xpath.setFunctionContext( support.getFunctionContext() );
            xpath.setNamespaceContext( support.getNamespaceContext() );
            return xpath.selectNodes( context.duplicate() );
        }
        catch ( SAXPathException e ) {
            throw new FunctionCallException(e.toString());
        }
    }

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    public List evaluate(OExpression cexp, EvaluationContext ctx) throws FaultException, EvaluationException {
        try {
            XPath compiledXPath = compile((OXPath10Expression) cexp);
            Context context = createContext((OXPath10Expression) cexp, ctx);


            List retVal = compiledXPath.selectNodes(context);


            if ((retVal.size() == 1) && !(retVal.get(0) instanceof Node)) {
                Document d = DOMUtils.newDocument();
                // Giving our node a parent just in case it's an LValue
                // expression

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                                {
                                        OMNamespace tmpNs = (OMNamespace)nsIter.next();
                                        xp.addNamespace(tmpNs.getPrefix(), tmpNs.getNamespaceURI());
                                }
                                
                                List selectedNodes = xp.selectNodes(envelope);
                                
                                Iterator nodesIter = selectedNodes.iterator();
                                
                            while (nodesIter.hasNext())
                            {

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        {
          OMNamespace tmpNs = (OMNamespace)nsIter.next();
          xp.addNamespace(tmpNs.getPrefix(), tmpNs.getNamespaceURI());
        }
        
        List selectedNodes = xp.selectNodes(envelope);
        
        Iterator nodesIter = selectedNodes.iterator();
          while (nodesIter.hasNext())
          {
            OMElement e = (OMElement)nodesIter.next();

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                        {
                                OMNamespace tmpNs = (OMNamespace)nsIter.next();
                                xp.addNamespace(tmpNs.getPrefix(), tmpNs.getNamespaceURI());
                        }
                        
                        List selectedNodes = xp.selectNodes(envelope);
                        
                        if (selectedNodes.size() == 0 ) {
                            return false;
                        }

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        String url = TESTS_ROOT + "xml/jaxen24.xml";
        log("Document [" + url + "]");
        Object document = nav.getDocument(url);
        XPath contextpath = new BaseXPath("/body/div", nav);
        log("Initial Context :: " + contextpath);
        List list = contextpath.selectNodes(document);
        Iterator iter = list.iterator();
        while (iter.hasNext())
        {
            Object context = iter.next();
            assertCountXPath(1, context, "preceding::*[1]");

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        String url = TESTS_ROOT + "xml/jaxen24.xml";
        log("Document [" + url + "]");
        Object document = nav.getDocument(url);
        XPath contextpath = new BaseXPath("/", nav);
        log("Initial Context :: " + contextpath);
        List list = contextpath.selectNodes(document);
        Iterator iter = list.iterator();
        while (iter.hasNext())
        {
            Object context = iter.next();
            assertCountXPath(0, context, "//preceding::x");

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        String url = TESTS_ROOT + "xml/simple.xml";
        log("Document [" + url + "]");
        Object document = nav.getDocument(url);
        XPath contextpath = new BaseXPath("/", nav);
        log("Initial Context :: " + contextpath);
        List list = contextpath.selectNodes(document);
        Iterator iter = list.iterator();
        while (iter.hasNext())
        {
            Object context = iter.next();
            assertValueOfXPath("abd", context, "string()");

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