Examples of org.w3c.dom.traversal.NodeIterator.nextNode()

Class org.w3c.dom.traversal.NodeIterator

Examples of org.w3c.dom.traversal.NodeIterator.nextNode()

org.w3c.dom.traversal.NodeIterator.nextNode()
Returns the next node in the set and advances the position of the iterator in the set. After a NodeIterator is created, the first call to nextNode() returns the first node in the set. @return The next Node in the set being iterated over, ornull if there are no more members in that set. @exception DOMException INVALID_STATE_ERR: Raised if this method is called after the detach method was invoked.

            // We should associated the cachedXPathAPI object with the message
            // being evaluated
            // since that should speedup subsequent xpath expressions.
            CachedXPathAPI cachedXPathAPI = new CachedXPathAPI();
            NodeIterator iterator = cachedXPathAPI.selectNodeIterator(doc, xpath);
            return iterator.nextNode() != null;
        } catch (Throwable e) {
            return false;
        }
    }
}

View Full Code Here

                                              "DOCUMENT_TYPE",
                                              "DOCUMENT_FRAGMENT", "NOTATION" };
      int i = 0;
      Node n;


      while ((n = nl.nextNode()) != null) {


         // System.out.println("<node" + ++i + " nodeType=\"" + nodeTypeString[n.getNodeType()] + "\">");
         // serializer.transform(new DOMSource(n), new StreamResult(System.out));
         // System.out.println("</node" + i + ">");
         // System.out.println();

View Full Code Here

      // Have the XObject return its result as a NodeSetDTM.
      NodeIterator nl = selectNodeIterator(contextNode, xpathnode,
                                           namespaceNode);


      // Return the first node, or null
      return nl.nextNode();
   }


   /**
    *   Use an XPath string to select a nodelist.
    *   XPath namespace prefixes are resolved from the contextNode.

View Full Code Here

      // Have the XObject return its result as a NodeSetDTM.
      NodeIterator nl = selectNodeIterator(contextNode, xpathnode,
                                           namespaceNode);


      // Return the first node, or null
      return nl.nextNode();
   }


   /**
    *  Use an XPath string to select a nodelist.
    *  XPath namespace prefixes are resolved from the contextNode.

View Full Code Here


      // Serialize the found nodes to System.out.
      System.out.println("<output>");
                  
      Node n;
      while ((n = nl.nextNode())!= null)
      {         
  if (isTextNode(n)) {
      // DOM may have more than one node corresponding to a 
      // single XPath text node.  Coalesce all contiguous text nodes
      // at this level

View Full Code Here

        }
        // XPathConstants.NODE
        if ( returnType.equals( XPathConstants.NODE ) ) { 
            NodeIterator ni = resultObject.nodeset(); 
            //Return the first node, or null
            return ni.nextNode();
        }
        // JSTLXPathConstants.OBJECT
        if ( returnType.equals( JSTLXPathConstants.OBJECT ) ) {
            if (resultObject instanceof com.sun.org.apache.xpath.internal.objects.XNodeSet)
                return resultObject.nodelist();

View Full Code Here

    }
    
    protected String textValueOfXPath(Node node, String xpath) throws TransformerException {
        CachedXPathAPI cachedXPathAPI = new CachedXPathAPI();
        NodeIterator iterator = cachedXPathAPI.selectNodeIterator(node, xpath);
        Node root = iterator.nextNode();
        if (root instanceof Element) {
            Element element = (Element) root;
            if (element == null) {
                return "";
            }

View Full Code Here

     * @throws TransformerException
     */
    protected String textValueOfXPath(Node node, String xpath) throws TransformerException {
        CachedXPathAPI cachedXPathAPI = new CachedXPathAPI();
        NodeIterator iterator = cachedXPathAPI.selectNodeIterator(node, xpath);
        Node root = iterator.nextNode();
        if (root instanceof Element) {
            Element element = (Element) root;
            if (element == null) {
                return "";
            }

View Full Code Here

    }


    protected String textValueOfXPath(Node node, String xpath) throws TransformerException {
        CachedXPathAPI cachedXPathAPI = new CachedXPathAPI();
        NodeIterator iterator = cachedXPathAPI.selectNodeIterator(node, xpath);
        Node root = iterator.nextNode();
        if (root instanceof Element) {
            Element element = (Element) root;
            if (element == null) {
                return "";
            }

View Full Code Here

    }
    
    protected String textValueOfXPath(Node node, String xpath) throws TransformerException {
        CachedXPathAPI cachedXPathAPI = new CachedXPathAPI();
        NodeIterator iterator = cachedXPathAPI.selectNodeIterator(node, xpath);
        Node root = iterator.nextNode();
        if (root instanceof Element) {
            Element element = (Element) root;
            if (element == null) {
                return "";
            }

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.