Examples of DTMManager


Examples of com.sun.org.apache.xml.internal.dtm.DTMManager

  /**
   * @see DTMIterator#getDTM(int)
   */
  public DTM getDTM(int nodeHandle)
  {
    DTMManager mgr = getDTMManager();
    if(null != mgr)
      return getDTMManager().getDTM(nodeHandle);
    else
    {
      assertion(false, "Can not get a DTM Unless a DTMManager has been set!");
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Examples of com.sun.org.apache.xml.internal.dtm.DTMManager

   */
  public XObject execute(XPathContext xctxt, boolean destructiveOK)
        throws javax.xml.transform.TransformerException
  {
        XNodeSet xns = (XNodeSet)super.execute(xctxt, destructiveOK);
        DTMManager dtmMgr = xctxt.getDTMManager();
        int context = xctxt.getContextNode();
        if(dtmMgr.getDTM(xns.getRoot()).getDocument() !=
           dtmMgr.getDTM(context).getDocument())
        {
                Expression expr = (Expression)xns.getContainedIter();
                xns = (XNodeSet)expr.asIterator(xctxt, context);
        }
        return xns;
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Examples of com.sun.org.apache.xml.internal.dtm.DTMManager

  /**
   * @see DTMIterator#getDTM(int)
   */
  public DTM getDTM(int nodeHandle)
  {
        DTMManager mgr = getDTMManager();
        if(null != mgr)
        return getDTMManager().getDTM(nodeHandle);
    else
    {
        assertion(false, "Can not get a DTM Unless a DTMManager has been set!");
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Examples of com.sun.org.apache.xml.internal.dtm.DTMManager

    private static DTMAxisIterator document(DOM newdom,
                                            AbstractTranslet translet,
                                            DOM dom)
        throws Exception
    {
        DTMManager dtmManager = ((MultiDOM)dom).getDTMManager();
        // Need to migrate the cached DTM to the new DTMManager
        if (dtmManager != null && newdom instanceof DTM) {
            ((DTM)newdom).migrateTo(dtmManager);
        }
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Examples of com.sun.org.apache.xml.internal.dtm.DTMManager

                                        org.w3c.dom.NodeList nodeList,
                                        Translet translet, DOM dom)
    {
        final int n = nodeList.getLength();
        final int[] dtmHandles = new int[n];
        DTMManager dtmManager = null;
        if (dom instanceof MultiDOM)
            dtmManager = ((MultiDOM) dom).getDTMManager();
        for (int i = 0; i < n; ++i) {
            org.w3c.dom.Node node = nodeList.item(i);
            int handle;
            if (dtmManager != null) {
                handle = dtmManager.getDTMHandleFromNode(node);
            }
            else if (node instanceof DTMNodeProxy
                     && ((DTMNodeProxy) node).getDTM() == dom) {
                handle = ((DTMNodeProxy) node).getDTMNodeNumber();
            }
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Examples of com.sun.org.apache.xml.internal.dtm.DTMManager

        // Notice: this looses some (esp. parent) context for these nodes,
        // so some way to wrap the original nodes inside a DTMAxisIterator
        // might be preferable in the long run.
        int n = 0; // allow for change in list length, just in case.
        Document doc = null;
        DTMManager dtmManager = null;
        int[] proxyNodes = new int[nodeList.getLength()];
        if (dom instanceof MultiDOM)
            dtmManager = ((MultiDOM) dom).getDTMManager();
        for (int i = 0; i < nodeList.getLength(); ++i) {
            org.w3c.dom.Node node = nodeList.item(i);
            if (node instanceof DTMNodeProxy) {
                DTMNodeProxy proxy = (DTMNodeProxy)node;
                DTM nodeDTM = proxy.getDTM();
                int handle = proxy.getDTMNodeNumber();
                boolean isOurDOM = (nodeDTM == dom);
                if (!isOurDOM && dtmManager != null) {
                    try {
                        isOurDOM = (nodeDTM == dtmManager.getDTM(handle));
                    }
                    catch (ArrayIndexOutOfBoundsException e) {
                        // invalid node handle, so definitely not our doc
                    }
                }
                if (isOurDOM) {
                    proxyNodes[i] = handle;
                    ++n;
                    continue;
                }
            }
            proxyNodes[i] = DTM.NULL;
            int nodeType = node.getNodeType();
            if (doc == null) {
                if (dom instanceof MultiDOM == false) {
                    runTimeError(RUN_TIME_INTERNAL_ERR, "need MultiDOM");
                    return null;
                }
                try {
                    AbstractTranslet at = (AbstractTranslet) translet;
                    doc = at.newDocument("", "__top__");
                }
                catch (javax.xml.parsers.ParserConfigurationException e) {
                    runTimeError(RUN_TIME_INTERNAL_ERR, e.getMessage());
                    return null;
                }
            }
            // Use one dummy element as container for each node of the
            // list. That way, it is easier to detect resp. avoid
            // funny things which change the number of nodes,
            // e.g. auto-concatenation of text nodes.
            Element mid;
            switch (nodeType) {
                case org.w3c.dom.Node.ELEMENT_NODE:
                case org.w3c.dom.Node.TEXT_NODE:
                case org.w3c.dom.Node.CDATA_SECTION_NODE:
                case org.w3c.dom.Node.COMMENT_NODE:
                case org.w3c.dom.Node.ENTITY_REFERENCE_NODE:
                case org.w3c.dom.Node.PROCESSING_INSTRUCTION_NODE:
                    mid = doc.createElementNS(null, "__dummy__");
                    mid.appendChild(doc.importNode(node, true));
                    doc.getDocumentElement().appendChild(mid);
                    ++n;
                    break;
                case org.w3c.dom.Node.ATTRIBUTE_NODE:
                    // The mid element also serves as a container for
                    // attributes, avoiding problems with conflicting
                    // attributes or node order.
                    mid = doc.createElementNS(null, "__dummy__");
                    mid.setAttributeNodeNS((Attr)doc.importNode(node, true));
                    doc.getDocumentElement().appendChild(mid);
                    ++n;
                    break;
                default:
                    // Better play it safe for all types we aren't sure we know
                    // how to deal with.
                    runTimeError(RUN_TIME_INTERNAL_ERR,
                                 "Don't know how to convert node type "
                                 + nodeType);
            }
        }

        // w3cDOM -> DTM -> DOMImpl
        DTMAxisIterator iter = null, childIter = null, attrIter = null;
        if (doc != null) {
            final MultiDOM multiDOM = (MultiDOM) dom;
            DOM idom = (DOM)dtmManager.getDTM(new DOMSource(doc), false,
                                              null, true, false);
            // Create DOMAdapter and register with MultiDOM
            DOMAdapter domAdapter = new DOMAdapter(idom,
                translet.getNamesArray(),
                translet.getUrisArray(),
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Examples of com.sun.org.apache.xml.internal.dtm.DTMManager

   */
  public XObject execute(XPathContext xctxt, boolean destructiveOK)
    throws javax.xml.transform.TransformerException
  {
    XNodeSet xns = (XNodeSet)super.execute(xctxt, destructiveOK);
    DTMManager dtmMgr = xctxt.getDTMManager();
    int context = xctxt.getContextNode();
    if(dtmMgr.getDTM(xns.getRoot()).getDocument() !=
       dtmMgr.getDTM(context).getDocument())
    {
      Expression expr = (Expression)xns.getContainedIter();
      xns = (XNodeSet)expr.asIterator(xctxt, context);
    }
    return xns;
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Examples of com.sun.org.apache.xml.internal.dtm.DTMManager

        // w3cDOM -> DTM -> DOMImpl
  if (dom instanceof MultiDOM) {
            final MultiDOM multiDOM = (MultiDOM) dom;

      DTMDefaultBase dtm = (DTMDefaultBase)((DOMAdapter)multiDOM.getMain()).getDOMImpl();
      DTMManager dtmManager = dtm.getManager();
     
      DOM idom = (DOM)dtmManager.getDTM(new DOMSource(doc), false,
                null, true, false);
      // Create DOMAdapter and register with MultiDOM
      DOMAdapter domAdapter = new DOMAdapter(idom,
                translet.getNamesArray(),
                translet.getUrisArray(),
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Examples of com.sun.org.apache.xml.internal.dtm.DTMManager

    private static DTMAxisIterator document(DOM newdom,
                                            AbstractTranslet translet,
                                            DOM dom)
        throws Exception
    {
        DTMManager dtmManager = ((MultiDOM)dom).getDTMManager();
        // Need to migrate the cached DTM to the new DTMManager
        if (dtmManager != null && newdom instanceof DTM) {
            ((DTM)newdom).migrateTo(dtmManager);
        }
     
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Examples of com.sun.org.apache.xml.internal.dtm.DTMManager

   */
  public XObject execute(XPathContext xctxt, boolean destructiveOK)
        throws javax.xml.transform.TransformerException
  {
        XNodeSet xns = (XNodeSet)super.execute(xctxt, destructiveOK);
        DTMManager dtmMgr = xctxt.getDTMManager();
        int context = xctxt.getContextNode();
        if(dtmMgr.getDTM(xns.getRoot()).getDocument() !=
           dtmMgr.getDTM(context).getDocument())
        {
                Expression expr = (Expression)xns.getContainedIter();
                xns = (XNodeSet)expr.asIterator(xctxt, context);
        }
        return xns;
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