List<Project> projects = new ArrayList<Project>(requestManager.listAllProjects());
Document document = new Document();
// for (Project project : projects) {
// new ITextProjectDecorator(project, document, baos).buildReport();
// }
new ITextProjectDecorator(projects, document, baos).buildReport();
response.setHeader("Expires", "0");
response.setHeader("Cache-Control",
"must-revalidate, post-check=0, pre-check=0");
response.setHeader("Pragma", "public");
response.setContentType("application/pdf");