userlist.java

一套完整的档案管理系统

package com.stsc.archive.manage;

import java.util.Hashtable;
import java.util.Enumeration;
import java.util.Vector;

public class UserList 
{
	public Vector users = new Vector();
	
	public User[] getUsers()
	{
		int iLen = users.size();
		User results[] = new User[iLen];
		for(int i=0; i<iLen; i++)
		{
			results[i] = (User)(users.get(i));
		} 
		return (results);
	}
	
	public void addUser(User user)
    {
		users.add(user);
    }
	
/*	public Hashtable users = new Hashtable();

    public User[] getUsers() 
    {
		synchronized (users) 
		{
	    	User results[] = new User[users.size()];
	    	Enumeration archs = users.elements();
	    	int n = 0;
	    	while (archs.hasMoreElements()) 
	    	{
				results[n++] = (User) archs.nextElement();
	    	}
	    	return (results);
		}
    }
    
    public void addUser(User user)
    {
    	int i = users.size() + 1;
		users.put(Integer.toString(i), user);
    } */
/**
    public User findUser(String enterName)
    {
		if (enterName == null)
	    	return (null);
		return ((User) users.get(enterName));
    }
    
    public void addUser(User user)
    {
		users.put(user.getEnterName(), user);
    } 
    
    
    public void removeUser(User user) 
    {
		users.remove(user.getEnterName());
    }*/
}