protected void perform(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
BlogController ctrl = new BlogController();
List<Topic> topics = ctrl.getTopics();
request.setAttribute("topics", topics);
request.getRequestDispatcher("/read.jsp").forward(request, response);
}
private void perform(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String title = request.getParameter("title");
String content = request.getParameter("content");
Topic topic = new Topic();
topic.setTitle(title);
topic.setContent(content);
BlogController ctrl = BlogController.getInstance();
ctrl.postTopic(topic);
request.getRequestDispatcher("/read").forward(request, response);
}
