Best Java code snippets using org.xwiki.rendering.block.XDOM.traverse (Showing top 3 results out of 315)

/**
 * @param blocks the Blocks to assert
 * @param factory the Renderer Factory to use to serialize the passed Block
 * @return The serialized block.
 * @since 4.2M1
 */
private static String render(List<Block> blocks, PrintRendererFactory factory)
{
  // Assert the result by parsing it through the EventsRenderer to generate easily
  // assertable events.
  XDOM dom = new XDOM(blocks);
  WikiPrinter printer = new DefaultWikiPrinter();
  PrintRenderer eventRenderer = factory.createRenderer(printer);
  dom.traverse(eventRenderer);
  return printer.toString();
}

@Override
public String getAnnotatedRenderedContent(String sourceReference, String sourceSyntax, String outputSyntax,
  Collection<Annotation> annotations) throws AnnotationServiceException
{
  try {
    XDOM xdom = targetIoService.getXDOM(sourceReference, sourceSyntax);
    // build the annotations renderer hint for the specified output syntax
    String outputSyntaxId = "annotations-" + outputSyntax;
    AnnotationPrintRenderer annotationsRenderer =
      componentManager.getInstance(AnnotationPrintRenderer.class, outputSyntaxId);
    WikiPrinter printer = new DefaultWikiPrinter();
    annotationsRenderer.setPrinter(printer);
    // set the annotations for this renderer
    annotationsRenderer.setAnnotations(annotations);
    xdom.traverse(annotationsRenderer);
    return printer.toString();
  } catch (Exception exc) {
    throw new AnnotationServiceException(exc);
  }
}

/**
 * Helper method to render the plain text version of the passed content.
 *
 * @param content the content to render in plain text
 * @param syntaxId the source syntax of the content to render
 * @throws Exception if anything goes wrong while rendering the content
 * @return the normalized plain text rendered content
 */
private String renderPlainText(String content, String syntaxId) throws Exception
{
  PrintRenderer renderer = componentManager.getInstance(PrintRenderer.class, "normalizer-plain/1.0");
  // parse
  Parser parser = componentManager.getInstance(Parser.class, syntaxId);
  XDOM xdom = parser.parse(new StringReader(content));
  // run transformations -> although it's going to be at least strange to handle rendered content since there
  // is no context
  Syntax sourceSyntax = Syntax.valueOf(syntaxId);
  TransformationManager transformationManager = componentManager.getInstance(TransformationManager.class);
  transformationManager.performTransformations(xdom, sourceSyntax);
  // render
  WikiPrinter printer = new DefaultWikiPrinter();
  renderer.setPrinter(printer);
  xdom.traverse(renderer);
  return printer.toString();
}