accountdao.java

版本信息：Jaoso新闻文章发布系统 0.9.1beta1 原POPTEN新闻发布系统现更名为Jaoso,不兼容popten,目前不提供popten升级Jaoso的程序.

package jaoso.framework.dao;

import jaoso.framework.domain.Account;

import java.io.Serializable;


/**
 * @author edgeloner
 * @version 0.9.1
 * @since 2004-5-29
 * Account DAO, persistent Account.
 */
public interface AccountDAO extends DAO {

    //~ Methods ================================================================

    /**
     * get account by id from database
     *
     * @param id account id
     *
     * @return account if account not fount return null
     *
     */
    Account getAccount(Serializable id);

    /**
     * get account by name from database
     *
     * @param name account name
     *
     * @return account if account not fount return null
     *
     */
    Account getAccountByName(String name);

    /**
     * check account name already exist
     *
     * @param name account name
     *
     * @return boolean
     */
    boolean isExist(String name);

    /**
     * check account name already exist
     *
     * @param name account name
     * @param id account id
     *
     * @return boolean
     */
    boolean isExist(String name, Serializable id);

    /**
     * create a new account
     *
     * @param accout account
     *
     */
    void createAccount(Account accout);

    /**
     * find account by query
     *
     * @param query sql or hsql query
     *
     * @return account array
     *
     */
    Account[] findAccount(String query);

    /**
     * find all account from database
     * @param query query
     * @return account array
     *
     */
    Account[] findAccount(MyQuery query);

    /**
     * find account by MyQuery
     *
     * @return account array
     *
     */
    Account[] findAllAccount();

    /**
     * remove account
     *
     * @param account account
     *
     */
    void removeAccount(Account account);

    /**
     * remove account
     *
     * @param id account id
     *
     */
    void removeAccount(Serializable id);

    /**
     * remove account
     *
     * @param id account id array
     *
     */
    void removeAccount(Serializable[] id);

    /**
     * update account
     *
     * @param account account
     *
     */
    void updateAccount(Account account);
}