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AdminService.java
资源名称:cindyblog.rar [点击查看]
上传用户:cdpainuo
上传日期:2022-07-12
资源大小:5257k
文件大小:2k
源码类别:
Jsp/Servlet
开发平台:
Java
- package com.appspot.cindyblog.service;
- import javax.persistence.EntityManager;
- import com.appspot.cindyblog.common.EMF;
- import com.appspot.cindyblog.pojo.ArticleBean;
- import com.appspot.cindyblog.pojo.DiscussBean;
- import com.appspot.cindyblog.pojo.MessageBean;
- import com.appspot.cindyblog.util.Counter;
- public class AdminService extends BaseService{
- public void addArticle(ArticleBean article,EntityManager em) {
- try{
- articleDAO = getArticleDAO();
- boolean b = articleDAO.addObject(article, em);
- if(b){
- typeDAO = getTypeDAO();
- typeDAO.addTypeCount(article.getType(),em);
- Counter.addSingleArticleCount(article.getType());
- }
- }catch(Exception ex){
- ex.printStackTrace();
- }finally{
- articleDAO = null;
- typeDAO = null;
- }
- }
- public boolean addDiscuss(DiscussBean discuss,EntityManager em) {
- boolean b = false;
- try{
- discussDAO = getDiscussDAO();
- b = discussDAO.addObject(discuss, em);
- if(b){
- articleDAO = getArticleDAO();
- articleDAO.addSayCount(new Long(discuss.getAriicle_id()), em);
- Counter.addSingleDisscussCount(discuss.getAriicle_id());
- }
- }catch(Exception ex){
- ex.printStackTrace();
- }finally{
- discussDAO = null;
- articleDAO = null;
- return b;
- }
- }
- public boolean addMessage(MessageBean message,EntityManager em) {
- boolean b = false;
- try{
- messageDAO = getMessageDAO();
- b = messageDAO.addObject(message, em);
- if(b){
- Counter.messageCount++;
- }
- }catch(Exception ex){
- ex.printStackTrace();
- }finally{
- messageDAO = null;
- return b;
- }
- }
- }