public Chat getChat(int chatIdno) {
Connection connection = JDBCManager.getConnection();
Statement statement = null;
Chat chat = null;
try {
statement = connection.createStatement();
ResultSet resultSet = statement.executeQuery(selectSQL + chatIdno);
while (resultSet.next()) {
chat = new Chat();
int chatId = resultSet.getInt("chatId");
String chatText = resultSet.getString("chatText");
int fromUser = resultSet.getInt("fromUser");
chat.setChatId(chatId);
chat.setChatText(chatText);
chat.setFromUserId(fromUser);
}
} catch (Exception exception) {
exception.printStackTrace();
} finally {
try {
statement.close();
} catch (Exception exception) {
exception.printStackTrace();
}
JDBCManager.closeConnection(connection);
}
return chat;
}
public List<Chat> getChatFrom(int fromUser) {
Connection connection = JDBCManager.getConnection();
Statement statement = null;
List<Chat> chatList = new ArrayList<Chat>();
try {
statement = connection.createStatement();
ResultSet resultSet = statement.executeQuery(fromSelectSQL + fromUser);
while (resultSet.next()) {
int chatId = resultSet.getInt("ChatId");
String chatText = resultSet.getString("ChatText");
int fromUserId = resultSet.getInt("fromUser");
Chat chat = new Chat();
chat.setChatId(chatId);
chat.setChatText(chatText);
chat.setFromUserId(fromUserId);
chatList.add(chat);
}
resultSet.close();
} catch (Exception exception) {
exception.printStackTrace();
} finally {
try {
statement.close();
} catch (Exception exception) {
exception.printStackTrace();
}
JDBCManager.closeConnection(connection);
}
return chatList;
}
