Package org.apache.xalan.templates

Examples of org.apache.xalan.templates.Stylesheet

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   */
  public void startElement(
          StylesheetHandler handler, String uri, String localName, String rawName, Attributes attributes)
            throws org.xml.sax.SAXException
  {
    Stylesheet thisSheet = handler.getStylesheet();
  WhitespaceInfoPaths paths = new WhitespaceInfoPaths(thisSheet);
    setPropertiesFromAttributes(handler, rawName, attributes, paths);

    Vector xpaths = paths.getElements();

    for (int i = 0; i < xpaths.size(); i++)
    {
      WhiteSpaceInfo wsi = new WhiteSpaceInfo((XPath) xpaths.elementAt(i), true, thisSheet);
      wsi.setUid(handler.nextUid());

      thisSheet.setStripSpaces(wsi);
    }
    paths.clearElements();

  }
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   */
  public void startElement(
          StylesheetHandler handler, String uri, String localName, String rawName, Attributes attributes)
            throws org.xml.sax.SAXException
  {
    Stylesheet thisSheet = handler.getStylesheet();
  WhitespaceInfoPaths paths = new WhitespaceInfoPaths(thisSheet);
    setPropertiesFromAttributes(handler, rawName, attributes, paths);

    Vector xpaths = paths.getElements();

    for (int i = 0; i < xpaths.size(); i++)
    {
      WhiteSpaceInfo wsi = new WhiteSpaceInfo((XPath) xpaths.elementAt(i), true, thisSheet);
      wsi.setUid(handler.nextUid());

      thisSheet.setStripSpaces(wsi);
    }
    paths.clearElements();

  }
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          StylesheetComposed imported = stylesheet.getGlobalImport(i);
          int includedCount = imported.getIncludeCountComposed();

          for (int j = -1; j < includedCount; j++)
          {
            Stylesheet included = imported.getIncludeComposed(j);

            included.runtimeInit(this);

            for (ElemTemplateElement child = included.getFirstChildElem();
                    child != null; child = child.getNextSiblingElem())
            {
              child.runtimeInit(this);
            }
          }
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  public void startElement(
          StylesheetHandler handler, String uri, String localName, String rawName,
          Attributes attributes)
            throws org.xml.sax.SAXException
  {
    Stylesheet thisSheet = handler.getStylesheet();
  WhitespaceInfoPaths paths = new WhitespaceInfoPaths(thisSheet);
    setPropertiesFromAttributes(handler, rawName, attributes, paths);

    Vector xpaths = paths.getElements();

    for (int i = 0; i < xpaths.size(); i++)
    {
      WhiteSpaceInfo wsi = new WhiteSpaceInfo((XPath) xpaths.elementAt(i), false, thisSheet);
      wsi.setUid(handler.nextUid());

      thisSheet.setPreserveSpaces(wsi);
    }
    paths.clearElements();
  }
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                }
              }
            }
          } // end for(int i = 0; i < nNodes; i++)
          boolean isRoot = true;
          Stylesheet prevStylesheet = null;
          while(!hrefs.isEmpty())
          {
            Stylesheet stylesheet = getStylesheetFromPIURL((String)hrefs.pop(), sourceTree,
                                                           (null != inputSource)
                                                           ? inputSource.getSystemId() : null,
                                                           isRoot);
            if(false == isRoot)
            {
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    throws SAXException,
    MalformedURLException,
    FileNotFoundException,
    IOException
  {
    Stylesheet stylesheet = null;
    String[] stringHolder =
    {
      null};
    xslURLString = xslURLString.trim();
    int fragIndex = xslURLString.indexOf('#');
    String fragID = null;
    Document stylesheetDoc;
    if(fragIndex == 0)
    {
      diag("Locating stylesheet from fragment identifier...");
      fragID = xslURLString.substring(1);
     
      // Try a bunch of really ugly stuff to find the fragment.
      // What's the right way to do this?

      // Create a XPath parser.
      XPathParser parser = new XPathParser((ErrorListener)m_problemListener.getErrorHandler(), null);
      XPathContext xpathContext = new XPathContext();
      PrefixResolverDefault nsNode = new PrefixResolverDefault(fragBase); //xpathContext.getNamespaceContext();

      NodeIterator nl = null;
      // Create the XPath object.
      try{
      XPath xpath = new XPath(fragID, null, nsNode, XPath.MATCH);
      Compiler compiler = new Compiler();
      // Parse the xpath
      parser.initXPath(compiler, "id("+fragID+")", nsNode);
      org.apache.xpath.objects.XObject xobj = xpath.execute(xpathContext, fragBase, nsNode);

      nl = xobj.nodeset();
      if(nl.nextNode() == null)
      {
        // xobj = Stylesheet.evalXPathStr(getExecContext(), "//*[@id='"+fragID+"']", fragBase, nsNode);
        // Create the XPath object.
        xpath = new XPath(fragID, null, nsNode, XPath.MATCH);

        // Parse the xpath
        parser.initXPath(compiler, "//*[@id='"+fragID+"']", nsNode);
        xobj = xpath.execute(xpathContext, fragBase, nsNode);

        nl = xobj.nodeset();
        if(nl.nextNode() == null)
        {
          // xobj = Stylesheet.evalXPathStr(getExecContext(), "//*[@name='"+fragID+"']", fragBase, nsNode);
          // Create the XPath object.
          xpath = new XPath(fragID, null, nsNode, XPath.MATCH);

          // Parse the xpath
          parser.initXPath(compiler, "//*[@name='"+fragID+"']", nsNode);
          xobj = xpath.execute(xpathContext, fragBase, nsNode);
          nl = xobj.nodeset();
          if(nl.nextNode() == null)
          {
            // Well, hell, maybe it's an XPath...
            // xobj = Stylesheet.evalXPathStr(getExecContext(), fragID, fragBase, nsNode);
            // Create the XPath object.
            //((StylesheetHandler)( m_processor.getTemplatesBuilder())).getLocator()
            xpath = new XPath(fragID, null, nsNode, XPath.MATCH);

            // Parse the xpath
            parser.initXPath(compiler, fragID, nsNode);
            xobj = xpath.execute(xpathContext, fragBase, nsNode);
            nl = xobj.nodeset();
          }
        }
      }
      }
      catch (TransformerException te)
      {
        throw new SAXException(te);
      }
      if(nl.nextNode() == null)
      {
        error(XSLTErrorResources.ER_COULDNT_FIND_FRAGMENT, new Object[] {fragID}); //"Could not find fragment: "+fragID);
      }
      // Use previous because the previous call moved the pointer.
      // or should we use getRoot??
      Node frag = nl.previousNode(); //.item(0);

      if(Node.ELEMENT_NODE == frag.getNodeType())
      {
        pushTime(frag);
        if(isRoot)
        {
          m_stylesheetRoot = createStylesheetRoot(stringHolder[0]);
          stylesheet = m_stylesheetRoot.getObject();
        }
        else
        {
          //stylesheet = new Stylesheet(m_stylesheetRoot);
          // stylesheet = ((StylesheetHandler)(m_processor.getTemplatesBuilder())).getStylesheetRoot();
          try{
            Source source = new XSLTInputSource(fragID).getSourceObject();
            Templates templates = m_tfactory.newTemplates(source);
            stylesheet = (org.apache.xalan.templates.StylesheetRoot)templates;
          }
          catch (TransformerConfigurationException tce)
          {
            throw new SAXException(tce);
          }
        }
        addTraceListenersToStylesheet();

        try{
        StylesheetHandler stylesheetProcessor
          = new StylesheetHandler((TransformerFactoryImpl)m_tfactory);
          
        stylesheetProcessor.pushStylesheet(stylesheet);
        TreeWalker tw = new TreeWalker(stylesheetProcessor, new org.apache.xpath.DOM2Helper());
        tw.traverse(frag);

        displayDuration("Setup of "+xslURLString, frag);
        }
        catch (TransformerConfigurationException tce)
        {
          throw new SAXException(tce);
        }
      }
      else
      {
        stylesheetDoc = null;
        error(XSLTErrorResources.ER_NODE_NOT_ELEMENT, new Object[] {fragID}); //"Node pointed to by fragment identifier was not an element: "+fragID);
      }
    }
    else
    {
      // TODO: Use Reader here??
      // hmmm.. for now I'll rely on the XML parser to handle
      // fragment URLs.
      diag(XSLMessages.createMessage(XSLTErrorResources.WG_PARSING_AND_PREPARING, new Object[] {xslURLString})); //"========= Parsing and preparing "+xslURLString+" ==========");
      pushTime(xslURLString);

      if(isRoot)
      {
        m_stylesheetRoot = createStylesheetRoot(xslURLString);
        stylesheet = m_stylesheetRoot.getObject();
      }
      else
      {
        stylesheet = new Stylesheet(m_stylesheetRoot.getObject());
      }
      addTraceListenersToStylesheet();

      try{
      org.apache.xalan.processor.StylesheetHandler stylesheetProcessor
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    super.startElement(handler, uri, localName, rawName, attributes);
    try
    {
      int stylesheetType = handler.getStylesheetType();
      Stylesheet stylesheet;

      if (stylesheetType == StylesheetHandler.STYPE_ROOT)
      {
        try
        {
          stylesheet = new StylesheetRoot(handler.getSchema(), handler.getStylesheetProcessor().getErrorListener());
        }
        catch(TransformerConfigurationException tfe)
        {
          throw new TransformerException(tfe);
        }
      }
      else
      {
        Stylesheet parent = handler.getStylesheet();

        if (stylesheetType == StylesheetHandler.STYPE_IMPORT)
        {
          StylesheetComposed sc = new StylesheetComposed(parent);

          parent.setImport(sc);

          stylesheet = sc;
        }
        else
        {
          stylesheet = new Stylesheet(parent);

          parent.setInclude(stylesheet);
        }
      }

      stylesheet.setDOMBackPointer(handler.getOriginatingNode());
      stylesheet.setLocaterInfo(handler.getLocator());
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                }
              }
            }
          } // end for(int i = 0; i < nNodes; i++)
          boolean isRoot = true;
          Stylesheet prevStylesheet = null;
          while(!hrefs.isEmpty())
          {
            Stylesheet stylesheet = getStylesheetFromPIURL((String)hrefs.pop(), sourceTree,
                                                           (null != inputSource)
                                                           ? inputSource.getSystemId() : null,
                                                           isRoot);
            if(false == isRoot)
            {
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    throws SAXException,
    MalformedURLException,
    FileNotFoundException,
    IOException
  {
    Stylesheet stylesheet = null;
    String[] stringHolder =
    {
      null};
    xslURLString = xslURLString.trim();
    int fragIndex = xslURLString.indexOf('#');
    String fragID = null;
    Document stylesheetDoc;
    if(fragIndex == 0)
    {
      diag("Locating stylesheet from fragment identifier...");
      fragID = xslURLString.substring(1);
     
      // Try a bunch of really ugly stuff to find the fragment.
      // What's the right way to do this?

      // Create a XPath parser.
      XPathParser parser = new XPathParser((ErrorListener)m_problemListener.getErrorHandler(), null);
      XPathContext xpathContext = new XPathContext();
      PrefixResolverDefault nsNode = new PrefixResolverDefault(fragBase); //xpathContext.getNamespaceContext();

      NodeIterator nl = null;
      // Create the XPath object.
      try{
      XPath xpath = new XPath(fragID, null, nsNode, XPath.MATCH);
      Compiler compiler = new Compiler();
      // Parse the xpath
      parser.initXPath(compiler, "id("+fragID+")", nsNode);
      org.apache.xpath.objects.XObject xobj = xpath.execute(xpathContext, fragBase, nsNode);

      nl = xobj.nodeset();
      if(nl.nextNode() == null)
      {
        // xobj = Stylesheet.evalXPathStr(getExecContext(), "//*[@id='"+fragID+"']", fragBase, nsNode);
        // Create the XPath object.
        xpath = new XPath(fragID, null, nsNode, XPath.MATCH);

        // Parse the xpath
        parser.initXPath(compiler, "//*[@id='"+fragID+"']", nsNode);
        xobj = xpath.execute(xpathContext, fragBase, nsNode);

        nl = xobj.nodeset();
        if(nl.nextNode() == null)
        {
          // xobj = Stylesheet.evalXPathStr(getExecContext(), "//*[@name='"+fragID+"']", fragBase, nsNode);
          // Create the XPath object.
          xpath = new XPath(fragID, null, nsNode, XPath.MATCH);

          // Parse the xpath
          parser.initXPath(compiler, "//*[@name='"+fragID+"']", nsNode);
          xobj = xpath.execute(xpathContext, fragBase, nsNode);
          nl = xobj.nodeset();
          if(nl.nextNode() == null)
          {
            // Well, hell, maybe it's an XPath...
            // xobj = Stylesheet.evalXPathStr(getExecContext(), fragID, fragBase, nsNode);
            // Create the XPath object.
            //((StylesheetHandler)( m_processor.getTemplatesBuilder())).getLocator()
            xpath = new XPath(fragID, null, nsNode, XPath.MATCH);

            // Parse the xpath
            parser.initXPath(compiler, fragID, nsNode);
            xobj = xpath.execute(xpathContext, fragBase, nsNode);
            nl = xobj.nodeset();
          }
        }
      }
      }
      catch (TransformerException te)
      {
        throw new SAXException(te);
      }
      if(nl.nextNode() == null)
      {
        error(XSLTErrorResources.ER_COULDNT_FIND_FRAGMENT, new Object[] {fragID}); //"Could not find fragment: "+fragID);
      }
      // Use previous because the previous call moved the pointer.
      // or should we use getRoot??
      Node frag = nl.previousNode(); //.item(0);

      if(Node.ELEMENT_NODE == frag.getNodeType())
      {
        pushTime(frag);
        if(isRoot)
        {
          m_stylesheetRoot = createStylesheetRoot(stringHolder[0]);
          stylesheet = m_stylesheetRoot.getObject();
        }
        else
        {
          //stylesheet = new Stylesheet(m_stylesheetRoot);
          // stylesheet = ((StylesheetHandler)(m_processor.getTemplatesBuilder())).getStylesheetRoot();
          try{
            Source source = new XSLTInputSource(fragID).getSourceObject();
            Templates templates = m_tfactory.newTemplates(source);
            stylesheet = (org.apache.xalan.templates.StylesheetRoot)templates;
          }
          catch (TransformerConfigurationException tce)
          {
            throw new SAXException(tce);
          }
        }
        addTraceListenersToStylesheet();

        try{
        StylesheetHandler stylesheetProcessor
          = new StylesheetHandler((TransformerFactoryImpl)m_tfactory);
          
        stylesheetProcessor.pushStylesheet(stylesheet);
        TreeWalker tw = new TreeWalker(stylesheetProcessor, new org.apache.xpath.DOM2Helper());
        tw.traverse(frag);

        displayDuration("Setup of "+xslURLString, frag);
        }
        catch (TransformerConfigurationException tce)
        {
          throw new SAXException(tce);
        }
      }
      else
      {
        stylesheetDoc = null;
        error(XSLTErrorResources.ER_NODE_NOT_ELEMENT, new Object[] {fragID}); //"Node pointed to by fragment identifier was not an element: "+fragID);
      }
    }
    else
    {
      // TODO: Use Reader here??
      // hmmm.. for now I'll rely on the XML parser to handle
      // fragment URLs.
      diag(XSLMessages.createMessage(XSLTErrorResources.WG_PARSING_AND_PREPARING, new Object[] {xslURLString})); //"========= Parsing and preparing "+xslURLString+" ==========");
      pushTime(xslURLString);

      URL xslURL = getURLFromString(xslURLString, xmlBaseIdent);

      XSLTInputSource inputSource = new XSLTInputSource(xslURL.toString());
     
      if(isRoot)
      {       
        if(null != m_liaison)
        {
          try{
            m_liaison.parse(SAXSource.sourceToInputSource(inputSource.getSourceObject()));
            DOMSource source = new DOMSource(m_liaison.getDocument());
            Templates templates = m_tfactory.newTemplates(source);
            m_stylesheetRoot = new StylesheetRoot(
                                    (org.apache.xalan.templates.StylesheetRoot)templates);
          }         
          catch (TransformerException tce)
          {
            throw new SAXException(tce);
          }
        }
        else
        {
          m_stylesheetRoot = createStylesheetRoot(xslURLString);
        }
        stylesheet = m_stylesheetRoot.getObject();
      }
      else
      {
        stylesheet = new Stylesheet(m_stylesheetRoot.getObject());
      }
      addTraceListenersToStylesheet();

      try{
      org.apache.xalan.processor.StylesheetHandler stylesheetProcessor
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    // and optimization of the interpretable tree.
      super.endDocument();
     
      if(isStylesheetParsingComplete())
      {   
        Stylesheet current=getStylesheet();

    // Record the Templates as we compile them; this list gets
    // passed into the "bundling" code to copy their excutable code
    // into the .xsb file.
    // TODO: Can we just use the StylesheetRoot's list?
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Related Classes of org.apache.xalan.templates.Stylesheet

  • org.apache.xalan.processor.CompilingStylesheetHandler
  • org.apache.xalan.processor.ProcessorLRE
  • org.apache.xalan.processor.ProcessorPreserveSpace
  • org.apache.xalan.processor.ProcessorStripSpace
  • org.apache.xalan.processor.ProcessorStylesheetElement
  • org.apache.xalan.transformer.TransformerImpl
  • org.apache.xalan.xslt.XSLTEngineImpl
  • java.util.Stack
  • java.util.Hashtable
  • javax.xml.transform.TransformerException
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