XMLRepo repo = XMLRepo.instance(pageContext);
User user = (User)session.getAttribute("user");
String pid = request.getParameter("oid");
if ((user != null) && (pid != null)) {
Project project = (Project)repo.get(new Project(pid), false);
if (project != null) {
project.addMember(user);
repo.save(project);
out.print("success");
return;
}
}
failed