import java.rmi.server.*;
import java.rmi.*;
import java.util.*;
import java.io.*;
import MDMSupport.*;

public interface FileManagerServerInterface extends Remote {
//Get a message by its ID
  public Vector getMsgById(String userName, String folder, String Id) throws RemoteException;
//Get a message by the file id contained in this
  public Vector getMsgByFileName(String userName, String folder, String fileName) throws RemoteException;
//Add a message for a specific user in a specific folder
  public void addMsg(String userName, String folder, String sender,String id,Date date,String message) throws RemoteException;
  public void addMsg(String userName, String folder, MDMessage msg) throws RemoteException;
//Delete message with a specific Id
  public void deleteMsg(String userName, String folder, String id);
//Interface required to create the required set of files
  public void createNewFiles(String userName);
//Flush all the messages for the user's specific folder
  public void flush(String userName, String folder);
}