accountdaomock.java

Chinaxp 论坛源代码

/*
 * XP Forum
 *
 * Copyright (c) 2002-2003 RedSoft Group.  All rights reserved.
 *
 */
package org.redsoft.forum.dao.mock;

import java.util.Collection;
import java.util.List;
import java.util.Vector;

import org.redsoft.forum.dao.Account;
import org.redsoft.forum.dao.AccountDAO;
import org.redsoft.forum.exception.AccountAlreadyExistException;
import org.redsoft.forum.exception.AccountNotFoundException;

/**
 * Mock AccountDAO
 *
 * @@author <a href="mailto:[e-mail]">cinc</a>
 *
 * @@version $Id: AccountDAOmock.java,v 1.5 2004/04/10 19:56:59 cinc Exp $
 */
public class AccountDAOmock implements AccountDAO {
    protected static List list = null;

    public AccountDAOmock() {
        if ( list == null ) {
            list = new Vector();
            Account account = new Account( "User1", "111111", "[e-mail]" );
            list.add( account );
        }
    }

    public void addAccount(Account account) throws AccountAlreadyExistException {
        try {
            findByUserName( account.getUserName() );
            throw new AccountAlreadyExistException();
        } catch (AccountNotFoundException e) {}
        list.add( account );
    }

    public void updateAccount(Account account) throws AccountNotFoundException {
    }

    public Account findByUserName(String userName)
            throws AccountNotFoundException {
        for (int index = 0; index < list.size(); index++) {
            Account account = (Account) list.get(index);
            if ( account.getUserName().equals( userName) ) {
                return account;
            }
        }
        throw new AccountNotFoundException();
    }

    public void removeAccount(String userName) {
        try {
            list.remove( findByUserName(userName) );
        } catch (AccountNotFoundException e) {
        }
    }

    public Collection findColumnWriters() {
        return list;
    }
}