Examples of org.apache.cocoon.xml.dom.DOMStreamer

org.apache.cocoon.xml.dom.DOMStreamer
The DOMStreamer is a utility class that will generate SAX events from a W3C DOM Document.
The DOMStreamer uses a different strategy based on the value of the normalizeNamespaces property:
- if true (the default), the DOMStreamer will normalize namespace declarations (i.e. add missing xmlns attributes or correct them). See also {@link NamespaceNormalizingDOMStreamer}.
- if false, the standard JAXP identity transformer is used.
@author Carsten Ziegeler @author Pierpaolo Fumagalli(Apache Software Foundation) @version CVS $Id: DOMStreamer.java,v 1.10 2003/03/19 09:40:42 bruno Exp $

                          +" parameter specified");
      }
      if (node!=null)  {
        getLogger().debug("ReadSessionTransformer: start streaming");
        EmbeddedXMLPipe pipe = new EmbeddedXMLPipe(super.contentHandler);
        streamer = new DOMStreamer(pipe,super.lexicalHandler);
        streamer.stream(node);
      }else  {
        getLogger().error("ReadSessionTransformer: no Document in session");
      }
    }

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                    if (suffix.startsWith("xpointer(") && suffix.endsWith(")")) {
                        String xpath = suffix.substring(9,suffix.length()-1);
                        getLogger().debug("XPath is "+xpath);
                        Document document = parser.parseDocument(input);
                        NodeList list = processor.selectNodeList(document,xpath);
                        DOMStreamer streamer = new DOMStreamer(super.contentHandler,super.lexicalHandler);
                        int length = list.getLength();
                        for (int i=0; i<length; i++) {
                            streamer.stream(list.item(i));
                        }
                    } else {
                        IncludeXMLConsumer xinclude_handler = new IncludeXMLConsumer(super.contentHandler,super.lexicalHandler);
                        parser.parse(input, xinclude_handler);
                    }

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                    SAXResult result = new SAXResult(this.contentHandler);
                    result.setLexicalHandler(this.lexicalHandler);
                    serializer.transform(new DOMSource(nl.item(i)), result);
                }
            } else {
                DOMStreamer streamer = new DOMStreamer(this.contentHandler,this.lexicalHandler);
                streamer.stream(doc);
            }
        } catch (IOException e){
            getLogger().warn("HTMLGenerator.generate()", e);
            throw new ResourceNotFoundException("Could not get resource "
                + this.inputSource.getSystemId(), e);

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   */
  public static void xspExpr(ContentHandler contentHandler, Node v) throws SAXException
  {
    if (v != null)
    {
      DOMStreamer streamer = new DOMStreamer(contentHandler);
      streamer.stream(v);
    }
  }

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            Document doc = (Document) FragmentExtractorGenerator.fragmentStore.get(source);


            if(doc == null)
                throw new SAXException("Could not find fragment " + source + ".");


            DOMStreamer streamer = new DOMStreamer(this.contentHandler,this.lexicalHandler);


            streamer.stream(doc);
            // Fix for commandline generation.
            // Don't cleanup the store if we are in LINK_VIEW
            if(cleanupStore)
                FragmentExtractorGenerator.fragmentStore.remove(source);
        }

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            Document doc = (Document) FragmentExtractorGenerator.fragmentStore.get(source);


            if(doc == null)
                throw new SAXException("Could not find fragment " + source + ".");


            DOMStreamer streamer = new DOMStreamer(this.contentHandler,this.lexicalHandler);


            streamer.stream(doc);
            // Fix for commandline generation.
            // Don't cleanup the store if we are in LINK_VIEW
            if(cleanupStore)
                FragmentExtractorGenerator.fragmentStore.remove(source);
        }

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   */
  public static void xspExpr(ContentHandler contentHandler, Node v) throws SAXException
  {
    if (v != null)
    {
      DOMStreamer streamer = new DOMStreamer(contentHandler);
      streamer.stream(v);
    }
  }

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                    SAXResult result = new SAXResult(this.contentHandler);
                    result.setLexicalHandler(this.lexicalHandler);
                    serializer.transform(new DOMSource(n), result);
                }
            } else {
                DOMStreamer streamer = new DOMStreamer(this.contentHandler,this.lexicalHandler);
                streamer.stream(doc);
            }
        } catch (IOException e){
            getLogger().warn("HTMLGenerator.generate()", e);
            throw new ResourceNotFoundException("Could not get resource "
                + this.inputSource.getSystemId(), e);

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               getLogger().warn(stringWriter.toString());
            }




            if(xpath != null) {
                DOMStreamer domStreamer = new DOMStreamer(this.contentHandler,this.lexicalHandler);


                contentHandler.startDocument();
                NodeList nl = processor.selectNodeList(doc, xpath);
                int length = nl.getLength();
                for(int i=0;i<length;i++) {
                    domStreamer.stream(nl.item(i));
                }
                contentHandler.endDocument();
            } else {
                DOMStreamer streamer = new DOMStreamer(this.contentHandler,this.lexicalHandler);
                streamer.stream(doc);
            }
        } catch (IOException e){
            throw new ResourceNotFoundException("Could not get resource "
                + this.inputSource.getURI(), e);
        } catch (SAXException e){

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        try {
            validator = (Validator) manager.lookup(Validator.ROLE);
            ContentHandler validatorHandler = validator.getValidationHandler(schema.getURI(),
                    handler);


            DOMStreamer streamer = new DOMStreamer(validatorHandler);
            streamer.stream(xmlDoc);


        } finally {
            if (validator != null) {
                manager.release(validator);
            }

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