accountmanager.java

这是一个网上购物店的源码

package org.digitstore.service;

import java.util.List;

import org.digitstore.domain.Account;

/**
 * DigitStore
 */
public interface AccountManager {
    Account getAccount(String username);

    Account getAccount(String username, String password);

    void insertAccount(Account account);

    void updateAccount(Account account);

    List getUsernameList();
}