Exemple #1
0
 /*根据接收者id查询*/
 public List<Message> message_list_by_receiver_id(int receiver_id) {
   List<Message> message_list = messageDao.message_list_by_receiver_id(receiver_id);
   if (message_list == null) {
     message_list = new ArrayList<Message>();
   }
   return message_list;
 }
Exemple #2
0
 /*根据发送者查询私信集合*/
 public List<Message> message_list_by_sender_id(int sender_id) {
   List<Message> message_list = messageDao.message_list_by_sender_id(sender_id);
   if (message_list == null) {
     message_list = new ArrayList<Message>();
   }
   return message_list;
 }
Exemple #3
0
 /*根据私信的id查找私信*/
 public Message message_get_by_message_id(int message_id) {
   Message message = messageDao.message_get_by_message_id(message_id);
   if (message.getMessage_id() != -1) {
     return message;
   } else {
     return null;
   }
 }
Exemple #4
0
 /*该方法用于私信的创建*/
 public boolean create_message(int sender, int receiver, String content) {
   Timestamp time = new Timestamp(System.currentTimeMillis());
   Message message = new Message(0, sender, receiver, content, time, false);
   return messageDao.message_create(message);
 }
Exemple #5
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 /*将某一条私信的状态变为已读*/
 public void change_message_status(int message_id) {
   messageDao.message_change_status(message_id);
 }
Exemple #6
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 public MessageBiz() {
   messageDao = MessageDao.getInstance();
 }