public String commentsave() {
System.out.println("--------------commentsave-----------");
User u = new User();
u = (User) this.request.getSession().getAttribute("user_");
System.out.println("User------" + u.toString());
String content = this.binfo.getCommentcontent();
String topicid = this.binfo.getId();
this.comment = new Comment();
this.comment.setContent(content);
this.comment.setTopicid(Integer.parseInt(topicid));
this.comment.setAuther(u.getId());
this.comment.setUser(u);
this.comment.setDate(CONSTANT.getNowTime());
System.out.println("this.comment----" + this.comment.toString());
try {
bm.add(this.comment);
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
this.constituteTopic(this.comment.getTopicid());
this.updateTopicTime(this.comment.getTopicid(), this.comment.getDate());
return "save";
}
private void constituteTopic(int _topicid) {
try {
this.topic = bm.loadTopicWithCommentsByTopicId(_topicid);
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
User u = new User();
try {
u = um.loadUserByid(this.topic.getAuther());
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
this.topic.setUser(u);
for (Comment comm : this.topic.getComments()) {
User cu = new User();
try {
cu = um.loadUserByid(comm.getAuther());
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
comm.setUser(cu);
System.out.println("cu---" + cu.toString());
System.out.println("Comm---" + comm.toString());
System.out.println("Commuser---" + comm.getUser().toString());
}
}
private void updateTopicTime(int _topicid, String _updatetime) {
Topic topic = new Topic();
try {
topic = bm.loadTopicById(_topicid);
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
topic.setLastupdate(_updatetime);
try {
bm.update(topic);
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
}
public String topicsdelete() {
String delTopicId = this.request.getParameter("topicid");
System.out.println("topicid=" + delTopicId);
List<Comment> topiccomments = new ArrayList<Comment>();
if (delTopicId != null && delTopicId.length() > 0) {
try {
topiccomments = bm.loadCommentsByTopicId(Integer.parseInt(delTopicId));
} catch (NumberFormatException e) {
e.printStackTrace();
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
for (Comment comm : topiccomments) {
System.out.println("$$$---" + comm.toString());
try {
bm.delete(comm);
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
}
Topic deltopic = new Topic();
deltopic.setId(Integer.parseInt(delTopicId));
try {
bm.delete(deltopic);
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
}
this.listAllTopics();
return "delete";
}
private void listAllTopics() {
this.topiclist = new ArrayList<Topic>();
try {
this.topiclist = bm.loadTopics();
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
System.out.println("list size = " + this.topiclist.size());
this.sortTopiclistByDate(this.topiclist);
}
private void loadComment(String _commentid) {
if (_commentid != null && _commentid.length() > 0) {
this.comment = new Comment();
try {
this.comment = bm.loadCommentById(Integer.parseInt(_commentid));
} catch (NumberFormatException e) {
e.printStackTrace();
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
System.out.println("intotopicupdate---loadComment---" + this.comment.toString());
}
}
private void loadTopic(String _topicid) {
if (_topicid != null && _topicid.length() > 0) {
this.topic = new Topic();
try {
this.topic = bm.loadTopicById(Integer.parseInt(_topicid));
} catch (NumberFormatException e) {
e.printStackTrace();
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
System.out.println("intotopicupdate---loadTopic---" + this.topic.toString());
}
}
public String commentupdate() {
System.out.println("--------------------commentupdate----------");
System.out.println("commentid=" + this.binfo.getCommentid());
System.out.println("Updated comment=" + this.binfo.getCommentcontent());
this.comment = new Comment();
this.loadComment(this.binfo.getCommentid());
this.comment.setContent(this.binfo.getCommentcontent());
try {
bm.update(this.comment);
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
// this.alltopiclist();
this.topic = new Topic();
this.topic.setId(this.comment.getTopicid());
this.topicdetail();
return "comment_updated";
}
public String topicbuilt() {
System.out.println("--------------topicbuilt-----------");
User u = new User();
u = (User) this.request.getSession().getAttribute("user_");
this.topic = new Topic();
this.topic.setTitle(this.binfo.getTopictitle());
this.topic.setContent(this.binfo.getTopiccontent());
this.topic.setDate(CONSTANT.getNowTime());
this.topic.setAuther(u.getId());
this.topic.setAuthername(u.getUsername());
this.topic.setLastupdate(this.topic.getDate());
System.out.println("topic---------------" + this.topic.toString());
try {
bm.add(this.topic);
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
this.alltopiclist();
return "built";
}
