1.
package com.sanqing.service; import java.util.List; import com.sanqing.fenye.Page;
import com.sanqing.fenye.Result;
import com.sanqing.po.Article; public interface ArticleService {
//进行文章的保存
public void addArticle(Article article); //取出用户所有的文章
public List<Article> showUserAllArticle(String username); //分页显示用户文章
public Result showUserArticleByPage(String username,Page page); //分页显示全部文章
public Result showArticleByPage(Page page); //显示文章
public Article showArticle(int id); //获得评论数
public int getCritiqueCount(int AId);
}
2.
package com.sanqing.service; import java.util.List; import com.sanqing.dao.ArticleDAO;
import com.sanqing.dao.CritiqueDAO;
import com.sanqing.fenye.Page;
import com.sanqing.fenye.PageUtil;
import com.sanqing.fenye.Result;
import com.sanqing.po.Article; public class ArticleServiceImpl implements ArticleService {
private ArticleDAO articleDAO;
private CritiqueDAO critiqueDAO; public CritiqueDAO getCritiqueDAO() {
return critiqueDAO;
} public void setCritiqueDAO(CritiqueDAO critiqueDAO) {
this.critiqueDAO = critiqueDAO;
} public ArticleDAO getArticleDAO() {
return articleDAO;
} public void setArticleDAO(ArticleDAO articleDAO) {
this.articleDAO = articleDAO;
} public void addArticle(Article article) {
articleDAO.add(article);
} public List<Article> showUserAllArticle(String username) {
System.out.println(articleDAO.queryUserAllCount(username));
return articleDAO.queryUserAll(username);
} public Result showUserArticleByPage(String username, Page page) {
page = PageUtil.createPage(page,articleDAO.queryUserAllCount(username));
List<Article> all = articleDAO.queryByPage(username, page);
Result result = new Result();
result.setPage(page);
result.setList(all);
return result;
} public Result showArticleByPage(Page page) {
page = PageUtil.createPage(page,articleDAO.queryAllCount());
List<Article> all = articleDAO.queryAllByPage(page);
Result result = new Result();
result.setPage(page);
result.setList(all);
return result;
} public Article showArticle(int id) {
return articleDAO.queryById(id);
} public int getCritiqueCount(int AId) {
return critiqueDAO.queryCritiqueCount(AId);
} }
3.
package com.sanqing.service;
import com.sanqing.po.BlogInfo;
public interface BlogInfoService {
//设置博客个性化内容
public void setBlogInfo(BlogInfo blogInfo);
//获得博客个性化内容
public BlogInfo getBlogInfo(String name);
}
4.
package com.sanqing.service; import com.sanqing.dao.BlogInfoDAO;
import com.sanqing.po.BlogInfo; public class BlogInfoServiceImpl implements BlogInfoService {
private BlogInfoDAO blogInfoDAO; public BlogInfo getBlogInfo(String username) {
return blogInfoDAO.get(username);
} public BlogInfoDAO getBlogInfoDAO() {
return blogInfoDAO;
} public void setBlogInfoDAO(BlogInfoDAO blogInfoDAO) {
this.blogInfoDAO = blogInfoDAO;
} public void setBlogInfo(BlogInfo blogInfo) {
//通过调用DAO组件来完成
blogInfoDAO.save(blogInfo);
} }
5.
package com.sanqing.service; import com.sanqing.fenye.Page;
import com.sanqing.fenye.Result;
import com.sanqing.po.Critique; public interface CritiqueService {
//添加评论
public void addCritique(Critique critique); //分页显示评论
public Result showCritiqueByPage(int AId,Page page); //获得指定文章的评论数
public int getCritiqueCount(int AId);
}
6.
package com.sanqing.service; import java.util.List; import com.sanqing.dao.CritiqueDAO;
import com.sanqing.fenye.Page;
import com.sanqing.fenye.PageUtil;
import com.sanqing.fenye.Result;
import com.sanqing.po.Article;
import com.sanqing.po.Critique; public class CritiqueServiceImpl implements CritiqueService {
private CritiqueDAO critiqueDAO; public CritiqueDAO getCritiqueDAO() {
return critiqueDAO;
} public void setCritiqueDAO(CritiqueDAO critiqueDAO) {
this.critiqueDAO = critiqueDAO;
} public void addCritique(Critique critique) {
critiqueDAO.addCritique(critique);
} public Result showCritiqueByPage(int AId, Page page) {
page = PageUtil.createPage(page,critiqueDAO.queryCritiqueCount(AId));
List<Critique> all = critiqueDAO.queryByPage(AId, page);
Result result = new Result();
result.setPage(page);
result.setList(all);
return result;
} public int getCritiqueCount(int AId) {
return critiqueDAO.queryCritiqueCount(AId);
}
}
7.
package com.sanqing.service;
import java.util.Date;
public interface DianjiliangService {
//ÅжÏÊÇ·ñµã»÷¹ý
public boolean isVistor(int AId,String IP,Date time);
}
8.
package com.sanqing.service; import java.util.Date; import com.sanqing.dao.DianjiliangDAO;
import com.sanqing.po.Dianjiliang; public class DianjiliangServiceImpl implements DianjiliangService{
private DianjiliangDAO dianjiliangDAO; public DianjiliangDAO getDianjiliangDAO() {
return dianjiliangDAO;
} public void setDianjiliangDAO(DianjiliangDAO dianjiliangDAO) {
this.dianjiliangDAO = dianjiliangDAO;
} public boolean isVistor(int AId, String IP, Date time) {
if(dianjiliangDAO.queryByAId(AId, IP, time).size() != 0) {
System.out.println("该IP今天点击过了");
//表示用户已经点击过了。
return true;
} else {
System.out.println("该IP今天没有点击过");
//表示用户没有点击过
Dianjiliang djl = new Dianjiliang();
djl.setAId(AId);
djl.setIp(IP);
djl.setTime(time);
//保存记录
dianjiliangDAO.addJilu(djl);
return false;
}
} }
9.
package com.sanqing.service;
import com.sanqing.po.User;
public interface UserService {
//用户注册
public boolean registerUser(User user);
//用户登陆
public boolean loginUser(User user);
}
10.
package com.sanqing.service; import com.sanqing.dao.UserDAO;
import com.sanqing.po.User; public class UserServiceImpl implements UserService {
private UserDAO userDAO; public boolean registerUser(User user) {
//判断用户是否存在
if(userDAO.queryByID(user.getUsername()) != null) {
return false;
}else {
userDAO.add(user);
return true;
}
} public UserDAO getUserDAO() {
return userDAO;
} public void setUserDAO(UserDAO userDAO) {
this.userDAO = userDAO;
} public boolean loginUser(User user) {
//判断用户是否存在
if(userDAO.queryByID(user.getUsername()) == null) {
return false;
} else {
User queryUser = userDAO.queryByID(user.getUsername());
if(queryUser.getPassword().equals(user.getPassword())) {
return true;
} else {
return false;
}
}
} }
11.