articledao.java

来自「java写的blog」· Java 代码 · 共 36 行

/*
 * Created on 2004-8-28
 * Author: Xuefeng, Copyright (C) 2004, Xuefeng.
 */
package org.crystalblog.dao;

import java.util.List;

import org.crystalblog.domain.*;
import org.crystalblog.exception.*;

/**
 * Inteface of all operations on article table.
 * 
 * @author Xuefeng
 */
public interface ArticleDao {

    // for browse:
    Article getArticle(int articleId) throws QueryException;
    Article getArticleInfo(int articleId) throws QueryException;
    List getRecentArticlesInfo(int num) throws QueryException;
    List getArticles(int accountId, int num, int page) throws QueryException;
    List getArticlesByCategory(int categoryId) throws QueryException;
    List getArticlesByCategory(int categoryId, int num, int page) throws QueryException;
    int getArticlesCount(int categoryId) throws QueryException;
    List searchArticle(String keyword, int num, int page) throws QueryException;

    // for management:
    void createArticle(Article article) throws CreateException;
    void updateArticle(Article article) throws UpdateException;
    void updateArticleInfo(Article article) throws UpdateException;
    void deleteArticle(int articleId) throws DeleteException;

}