public BBSMessage getBBSMessage() {
String title = request.getParameter("title");
String content = request.getParameter("content");
Map<String, Object> session = context.getSession();
User sessionuser = (User) session.get("user");
BBSMessage bbsMessage = new BBSMessage();
bbsMessage.setTitle(title);
bbsMessage.setContent(content);
bbsMessage.setUserid(sessionuser.getUserid());
bbsMessage.setCreateTime(new Date());
return bbsMessage;
}
public void update() {
boolean flag = false;
String id = request.getParameter("id");
BBSMessage bbsMessage = getBBSMessage();
try {
bbsMessage.setId(Long.valueOf(id));
bbsMessageService.saveEntity(bbsMessage);
flag = true;
super.reponseWriter(JSON.toJSONString(flag));
} catch (NumberFormatException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
}
public void save() {
boolean flag = false;
BBSMessage bbsMessage = getBBSMessage();
try {
bbsMessage.setScannum(Long.parseLong("0"));
bbsMessage.setIsessence(0);
bbsMessageService.saveEntity(bbsMessage);
flag = true;
super.reponseWriter(JSON.toJSONString(flag));
} catch (NumberFormatException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
}
/**
* 标记精华贴
*
* @throws IOException
*/
public void essence() throws IOException {
response.setHeader("Content-type", "text/html;chartset=utf8");
response.setCharacterEncoding("utf8");
PrintWriter out = response.getWriter();
String id = request.getParameter("id");
try {
BBSMessage bbsMessage = bbsMessageService.findEntityById(Long.valueOf(id), BBSMessage.class);
bbsMessage.setIsessence(1);
bbsMessageService.saveEntity(bbsMessage);
out.print("标记成功");
} catch (NumberFormatException e) {
e.printStackTrace();
out.print("标记失败");
} catch (Exception e) {
e.printStackTrace();
out.print("标记失败");
} finally {
out.flush();
out.close();
}
}
public String addMsg() {
boolean flag = false;
BBSMessage bbsMessage = getBBSMessage();
try {
bbsMessage.setScannum(Long.parseLong("0"));
bbsMessage.setIsessence(0);
bbsMessageService.saveEntity(bbsMessage);
flag = true;
} catch (NumberFormatException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
if (flag) {
return "bbs_index";
} else {
errmsg = "发帖失败";
return "bbs_sent";
}
}
public String queryBBSMessageDetail() {
super.commonQuery();
String id = request.getParameter("id");
try {
bbsMessageQuery = bbsMessageService.findBBSMessageQuery(Long.parseLong(id));
BBSMessage bbs = new BBSMessage();
bbs.setId(bbsMessageQuery.getId());
bbs.setContent(bbsMessageQuery.getContent());
bbs.setCreateTime(bbsMessageQuery.getCreateTime());
bbs.setScannum(bbsMessageQuery.getScannum() + 1);
bbs.setTitle(bbsMessageQuery.getTitle());
bbs.setUserid(bbsMessageQuery.getUserid());
bbsMessageService.saveEntity(bbs);
commentslist = bbsMessageService.queryCommentsByMsgId(Long.parseLong(id));
} catch (NumberFormatException e) {
e.printStackTrace();
} catch (Exception e) {
e.printStackTrace();
}
return "bbs_detail";
}
