Java tutorial
/* * Copyright 1998-2012 Linux.org.ru * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package ru.org.linux.edithistory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.servlet.ModelAndView; import ru.org.linux.comment.Comment; import ru.org.linux.comment.CommentService; import ru.org.linux.topic.Topic; import ru.org.linux.topic.TopicDao; import javax.servlet.http.HttpServletRequest; import java.util.List; @Controller public class EditHistoryController { @Autowired private TopicDao messageDao; @Autowired private EditHistoryService editHistoryService; @Autowired private CommentService commentService; @RequestMapping({ "/news/{group}/{id}/history", "/forum/{group}/{id}/history", "/gallery/{group}/{id}/history", "/polls/{group}/{id}/history" }) public ModelAndView showEditInfo(HttpServletRequest request, @PathVariable("id") int msgid) throws Exception { Topic message = messageDao.getById(msgid); List<PreparedEditHistory> editHistories = editHistoryService.prepareEditInfo(message, request.isSecure()); ModelAndView modelAndView = new ModelAndView("history"); modelAndView.getModel().put("message", message); modelAndView.getModel().put("editHistories", editHistories); return modelAndView; } @RequestMapping({ "/news/{group}/{id}/{commentid}/history", "/forum/{group}/{id}/{commentid}/history", "/gallery/{group}/{id}/{commentid}/history", "/polls/{group}/{id}/{commentid}/history" }) public ModelAndView showCommentEditInfo(HttpServletRequest request, @PathVariable("id") int msgid, @PathVariable("commentid") int commentId) throws Exception { Topic message = messageDao.getById(msgid); Comment comment = commentService.getById(commentId); List<PreparedEditHistory> editHistories = editHistoryService.prepareEditInfo(comment, request.isSecure()); ModelAndView modelAndView = new ModelAndView("history"); modelAndView.getModel().put("message", message); modelAndView.getModel().put("editHistories", editHistories); return modelAndView; } }