Exemplo n.º 1
0
 /**
  * Transform a SAXStore into a TinyTree document
  *
  * @param saxStore input SAXStore
  * @return DocumentInfo
  */
 public static DocumentInfo saxStoreToTinyTree(Configuration configuration, SAXStore saxStore) {
   final TinyBuilder treeBuilder = new TinyBuilder();
   try {
     final TransformerXMLReceiver identity = getIdentityTransformerHandler(configuration);
     identity.setResult(treeBuilder);
     saxStore.replay(identity);
   } catch (SAXException e) {
     throw new OXFException(e);
   }
   return (DocumentInfo) treeBuilder.getCurrentRoot();
 }
Exemplo n.º 2
0
 /**
  * Transform a SAXStore into a dom4j document
  *
  * @param saxStore input SAXStore
  * @return dom4j document
  */
 public static Document saxStoreToDom4jDocument(SAXStore saxStore) {
   final TransformerXMLReceiver identity = getIdentityTransformerHandler();
   final LocationDocumentResult documentResult = new LocationDocumentResult();
   identity.setResult(documentResult);
   try {
     saxStore.replay(identity);
   } catch (SAXException e) {
     throw new OXFException(e);
   }
   return documentResult.getDocument();
 }
  public static void outputResponseDocument(
      final PipelineContext pipelineContext,
      final ExternalContext externalContext,
      final IndentedLogger indentedLogger,
      final SAXStore annotatedDocument,
      final XFormsContainingDocument containingDocument,
      final XMLReceiver xmlReceiver)
      throws SAXException, IOException {

    final List<XFormsContainingDocument.Load> loads = containingDocument.getLoadsToRun();
    if (containingDocument.isGotSubmissionReplaceAll()) {
      // 1. Got a submission with replace="all"

      // NOP: Response already sent out by a submission
      // TODO: modify XFormsModelSubmission accordingly
      indentedLogger.logDebug("", "handling response for submission with replace=\"all\"");
    } else if (loads != null && loads.size() > 0) {
      // 2. Got at least one xforms:load

      // Send redirect out

      // Get first load only
      final XFormsContainingDocument.Load load = loads.get(0);

      // Send redirect
      final String redirectResource = load.getResource();
      indentedLogger.logDebug(
          "", "handling redirect response for xforms:load", "url", redirectResource);
      // Set isNoRewrite to true, because the resource is either a relative path or already contains
      // the servlet context
      externalContext.getResponse().sendRedirect(redirectResource, null, false, false, true);

      // Still send out a null document to signal that no further processing must take place
      XMLUtils.streamNullDocument(xmlReceiver);
    } else {
      // 3. Regular case: produce an XHTML document out

      final ElementHandlerController controller = new ElementHandlerController();

      // Register handlers on controller (the other handlers are registered by the body handler)
      {
        controller.registerHandler(
            XHTMLHeadHandler.class.getName(), XMLConstants.XHTML_NAMESPACE_URI, "head");
        controller.registerHandler(
            XHTMLBodyHandler.class.getName(), XMLConstants.XHTML_NAMESPACE_URI, "body");

        // Register a handler for AVTs on HTML elements
        final boolean hostLanguageAVTs =
            XFormsProperties
                .isHostLanguageAVTs(); // TODO: this should be obtained per document, but we only
        // know about this in the extractor
        if (hostLanguageAVTs) {
          controller.registerHandler(
              XXFormsAttributeHandler.class.getName(),
              XFormsConstants.XXFORMS_NAMESPACE_URI,
              "attribute");
          controller.registerHandler(
              XHTMLElementHandler.class.getName(), XMLConstants.XHTML_NAMESPACE_URI);
        }

        // Swallow XForms elements that are unknown
        controller.registerHandler(
            NullHandler.class.getName(), XFormsConstants.XFORMS_NAMESPACE_URI);
        controller.registerHandler(
            NullHandler.class.getName(), XFormsConstants.XXFORMS_NAMESPACE_URI);
        controller.registerHandler(NullHandler.class.getName(), XFormsConstants.XBL_NAMESPACE_URI);
      }

      // Set final output
      controller.setOutput(new DeferredXMLReceiverImpl(xmlReceiver));
      // Set handler context
      controller.setElementHandlerContext(
          new HandlerContext(
              controller, pipelineContext, containingDocument, externalContext, null));
      // Process the entire input
      annotatedDocument.replay(
          new ExceptionWrapperXMLReceiver(controller, "converting XHTML+XForms document to XHTML"));
    }

    containingDocument.afterInitialResponse();
  }