Examples of org.apache.cocoon.xml.dom.DOMStreamer.stream()

Class org.apache.cocoon.xml.dom.DOMStreamer

Examples of org.apache.cocoon.xml.dom.DOMStreamer.stream()

org.apache.cocoon.xml.dom.DOMStreamer.stream()
Start the production of SAX events.


            if(xpath != null) {
                NodeList nl = processor.selectNodeList(doc, xpath);
                int length = nl.getLength();
                for(int i=0; i < length; i++) {
                    domStreamer.stream(nl.item(i));
                }
            } else {
                // If the HTML document contained a <?xml ... declaration, tidy would have recognized
                // this as a processing instruction (with a 'null' target), giving problems further
                // on in the pipeline. Therefore we only serialize the document element.

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                }
            } else {
                // If the HTML document contained a <?xml ... declaration, tidy would have recognized
                // this as a processing instruction (with a 'null' target), giving problems further
                // on in the pipeline. Therefore we only serialize the document element.
                domStreamer.stream(doc.getDocumentElement());
            }
            this.contentHandler.endDocument();
        } catch (SAXException e){
            SourceUtil.handleSAXException(this.inputSource.getURI(), e);
        }

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                                                          this.lexicalHandler);
                this.contentHandler.startDocument();
                NodeList nl = processor.selectNodeList(doc, xpath);
                int length = nl.getLength();
                for(int i=0; i < length; i++) {
                    domStreamer.stream(nl.item(i));
                }
                this.contentHandler.endDocument();
            } else {
                parser.setContentHandler(this.contentHandler);
                parser.parse(new InputSource(requestStream));

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    /** dump a DOM document, using an IncludeXMLConsumer to filter out start/end document events */
    private void executeDOM(final XMLConsumer consumer, MyJexlContext jexlContext, JXPathContext jxpathContext, Node node)
            throws SAXException {
        IncludeXMLConsumer includer = new IncludeXMLConsumer(consumer);
        DOMStreamer streamer = new DOMStreamer(includer);
        streamer.stream(node);
   }


    private void call(Locator location, StartElement macroCall, final XMLConsumer consumer, MyJexlContext jexlContext,
            JXPathContext jxpathContext, Event startEvent, Event endEvent) throws SAXException {
        try {

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            RepeaterStatus status = (RepeaterStatus) this.repeater.get(this.repeater.size() - 1);
            Object[] vals = this.getValues(this.getName(status.expr));
            int count = (vals != null ? vals.length : 0);
            for (status.count = 1; status.count <= count; status.count++) {
                DOMStreamer streamer = new DOMStreamer(this, this);
                streamer.stream(fragment);
            }
            this.repeater.remove(this.repeater.size() - 1);
        } else {
            this.relayEndElement(uri, name, raw);
            if (this.recordingCount < 0) {

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                       serializer = (Serializer)selector.select(serializerName);
                       oStream = ws.getOutputStream();
                       serializer.setOutputStream(oStream);
                         serializer.startDocument();
                       DOMStreamer streamer = new DOMStreamer(serializer);
                       streamer.stream(frag);
                         serializer.endDocument();
                  } catch (ComponentException e) {
                    throw new ProcessingException("Unable to lookup serializer.", e);
          } finally {
                      if (oStream != null) {

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                        selector = (ComponentSelector)manager.lookup(Serializer.ROLE + "Selector");
                        serializer = (Serializer)selector.select(serializerName);
                        serializer.setOutputStream(oStream);
                        serializer.startDocument();
                        DOMStreamer streamer = new DOMStreamer(serializer);
                        streamer.stream(frag);
                        serializer.endDocument();
          } catch (ComponentException e) {
            throw new ProcessingException("Unable to lookup serializer.", e);
                    } finally {
                        if (oStream != null) {

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                locator.setSystemId(xpointerContext.getSource().getURI());
                consumer.setDocumentLocator(locator);
                for (int i = 0; i < nodeList.getLength(); i++) {
                    DOMStreamer streamer = new DOMStreamer();
                    streamer.setConsumer(consumer);
                    streamer.stream(nodeList.item(i));
                }
                return true;
            } else {
                if (xpointerContext.getLogger().isDebugEnabled())
                    xpointerContext.getLogger().debug("XPointer: expression \"" + expression + "\" gave no results.");

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        Document document = xpointerContext.getDocument();
        Element element = document.getElementById(shorthand);
        if (element != null) {
            DOMStreamer streamer = new DOMStreamer();
            streamer.setConsumer(xpointerContext.getXmlConsumer());
            streamer.stream(element);
            return true;
        } else {
            if (xpointerContext.getLogger().isDebugEnabled())
                xpointerContext.getLogger().debug("XPointer: found no element with id " + shorthand + " in document " + xpointerContext.getSource().getURI());
        }

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         attributes.addAttribute("", QUERY_ATTR_NAME, QUERY_ATTR_NAME, "CDATA",
           xpath);
         super.contentHandler.startElement(URI, XPATH_NODE_NAME, PREFIX + ":" + XPATH_NODE_NAME, attributes);
         DOMStreamer ds = new DOMStreamer(super.xmlConsumer);
         for (int i = 0; i < nl.getLength(); i++)
           ds.stream(nl.item(i));
         super.contentHandler.endElement(URI, XPATH_NODE_NAME, PREFIX + ":" + XPATH_NODE_NAME);
      }
    }


    /**

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