Examples of XNodeSet

com.sun.org.apache.xpath.internal.objects.XNodeSet
This class represents an XPath nodeset object, and is capable of converting the nodeset to other types, such as a string. @xsl.usage general
org.apache.xalan.xpath.XNodeSet
org.apache.xpath.objects.XNodeSet
This class represents an XPath nodeset object, and is capable of converting the nodeset to other types, such as a string. @xsl.usage general

Examples of org.apache.xpath.objects.XNodeSet

   */
  public DTMIterator asIterator(
          XPathContext xctxt, int contextNode)
            throws javax.xml.transform.TransformerException
  {
    XNodeSet iter = new XNodeSet((LocPathIterator)m_clones.getInstance());


    iter.setRoot(contextNode, xctxt);


    return iter;
  }

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Examples of org.apache.xpath.objects.XNodeSet

        return dynamicXPath.execute(xctxt, myContext.getContextNode(),
                                    xctxt.getNamespaceContext());
      }
      catch (TransformerException e)
      {
        return new XNodeSet(xctxt.getDTMManager());
      }
    }
    else
      throw new SAXNotSupportedException(XSLMessages.createMessage(XSLTErrorResources.ER_INVALID_CONTEXT_PASSED, new Object[]{myContext })); //"Invalid context passed to evaluate "
  }

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Examples of org.apache.xpath.objects.XNodeSet


    try
    {
      xctxt.pushCurrentNodeAndExpression(contextNode, contextNode);


      XNodeSet nodeset = (XNodeSet)execute(xctxt);
      return nodeset.iterRaw();
    }
    finally
    {
      xctxt.popCurrentNodeAndExpression();
    }

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Examples of org.apache.xpath.objects.XNodeSet

  public XNodeSet getNodeSetDTMByKey(
          XPathContext xctxt, int doc, QName name, XMLString ref, PrefixResolver nscontext)
            throws javax.xml.transform.TransformerException
  {


    XNodeSet nl = null;
    ElemTemplateElement template = (ElemTemplateElement) nscontext;  // yuck -sb


    if ((null != template)
            && null != template.getStylesheetRoot().getKeysComposed())
    {

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Examples of org.apache.xpath.objects.XNodeSet

        // document trees, eg RTFs. But in that case, we shouldn't be trying
        // to iterate over the whole DTM; we should be iterating over 
        // dtm.getDocumentRoot(rootNodeHandle), and folks should have told us
        // this by passing a more appropriate type.
        iterator.setRoot(dtm.getDocument(), xctxt);
        value = new XNodeSet(iterator);
      }
      else if (obj instanceof DTMAxisIterator)
      {
        DTMAxisIterator iter = (DTMAxisIterator)obj;
        DTMIterator iterator = new OneStepIterator(iter, -1);
        value = new XNodeSet(iterator);
      }
      else if (obj instanceof DTMIterator)
      {
        value = new XNodeSet((DTMIterator) obj);
      }
      else if (obj instanceof NodeIterator)
      {
        value = new XNodeSet(new org.apache.xpath.NodeSetDTM(((NodeIterator)obj), xctxt));
      }
      else if (obj instanceof org.w3c.dom.Node)
      {
        value =
          new XNodeSet(xctxt.getDTMHandleFromNode((org.w3c.dom.Node) obj),
                       xctxt.getDTMManager());
      }
      else
      {
        value = new XString(obj.toString());

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Examples of org.apache.xpath.objects.XNodeSet

        return dynamicXPath.execute(xctxt, myContext.getContextNode(),
                                    xctxt.getNamespaceContext());
      }
      catch (TransformerException e)
      {
        return new XNodeSet(xctxt.getDTMManager());
      }
    }
    else
      throw new SAXNotSupportedException(XSLMessages.createMessage(XSLTErrorResources.ER_INVALID_CONTEXT_PASSED, new Object[]{myContext })); //"Invalid context passed to evaluate "
  }

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Examples of org.apache.xpath.objects.XNodeSet

             new Object[]{ m_qname.getLocalPart() });  //"VariableReference given for variable out "+
  //      (new RuntimeException()).printStackTrace();
  //      error(xctxt, XPATHErrorResources.ER_COULDNOT_GET_VAR_NAMED,
  //            new Object[]{ m_qname.getLocalPart() });  //"Could not get variable named "+varName);
        
        result = new XNodeSet(xctxt.getDTMManager());
      }
  
      return result;
    }
    else

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Examples of org.apache.xpath.objects.XNodeSet


    try
    {
      xctxt.pushCurrentNodeAndExpression(contextNode, contextNode);


      XNodeSet nodeset = (XNodeSet)execute(xctxt);
      return nodeset.iterRaw();
    }
    finally
    {
      xctxt.popCurrentNodeAndExpression();
    }

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Examples of org.apache.xpath.objects.XNodeSet

  public XObject execute(XPathContext xctxt) throws javax.xml.transform.TransformerException
  {


    // TransformerImpl transformer = (TransformerImpl)xctxt;
    TransformerImpl transformer = (TransformerImpl) xctxt.getOwnerObject();
    XNodeSet nodes = null;
    int context = xctxt.getCurrentNode();
    DTM dtm = xctxt.getDTM(context);
    int docContext = dtm.getDocumentRoot(context);


    if (DTM.NULL == docContext)
    {


      // path.error(context, XPATHErrorResources.ER_CONTEXT_HAS_NO_OWNERDOC); //"context does not have an owner document!");
    }


    String xkeyname = getArg0().execute(xctxt).str();
    QName keyname = new QName(xkeyname, xctxt.getNamespaceContext());
    XObject arg = getArg1().execute(xctxt);
    boolean argIsNodeSetDTM = (XObject.CLASS_NODESET == arg.getType());
    KeyManager kmgr = transformer.getKeyManager();
    
    // Don't bother with nodeset logic if the thing is only one node.
    if(argIsNodeSetDTM)
    {
      XNodeSet ns = (XNodeSet)arg;
      ns.setShouldCacheNodes(true);
      int len = ns.getLength();
      if(len <= 1)
        argIsNodeSetDTM = false;
    }


    if (argIsNodeSetDTM)
    {
      Hashtable usedrefs = null;
      DTMIterator ni = arg.iter();
      int pos;
      UnionPathIterator upi = new UnionPathIterator();
      upi.exprSetParent(this);


      while (DTM.NULL != (pos = ni.nextNode()))
      {
        dtm = xctxt.getDTM(pos);
        XMLString ref = dtm.getStringValue(pos);


        if (null == ref)
          continue;


        if (null == usedrefs)
          usedrefs = new Hashtable();


        if (usedrefs.get(ref) != null)
        {
          continue;  // We already have 'em.
        }
        else
        {


          // ISTRUE being used as a dummy value.
          usedrefs.put(ref, ISTRUE);
        }


        XNodeSet nl =
          kmgr.getNodeSetDTMByKey(xctxt, docContext, keyname, ref,
                               xctxt.getNamespaceContext());
                               
        nl.setRoot(xctxt.getCurrentNode(), xctxt);


//        try
//        {
          upi.addIterator(nl);
//        }
//        catch(CloneNotSupportedException cnse)
//        {
//          // will never happen.
//        }
        //mnodeset.addNodesInDocOrder(nl, xctxt); needed??
      }


      int current = xctxt.getCurrentNode();
      upi.setRoot(current, xctxt);


      nodes = new XNodeSet(upi);
    }
    else
    {
      XMLString ref = arg.xstr();
      nodes = kmgr.getNodeSetDTMByKey(xctxt, docContext, keyname,

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Examples of org.apache.xpath.objects.XNodeSet

      // was the initial source document.
      assertion(null != xctxt.getNamespaceContext(), "Namespace context can not be null!");
      base = xctxt.getNamespaceContext().getBaseIdentifier();
    }


    XNodeSet nodes = new XNodeSet(xctxt.getDTMManager());
    NodeSetDTM mnl = nodes.mutableNodeset();
    DTMIterator iterator = (XObject.CLASS_NODESET == arg.getType())
                            ? arg.iter() : null;
    int pos = DTM.NULL;


    while ((null == iterator) || (DTM.NULL != (pos = iterator.nextNode())))

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