package?mm.dao;

import?mm.entity.Course;
import?org.hibernate.Session;
import?org.hibernate.SessionFactory;
import?org.hibernate.Transaction;
import?org.hibernate.cfg.Configuration;
import?org.hibernate.service.ServiceRegistry;
import?org.hibernate.service.ServiceRegistryBuilder;
import?org.springframework.stereotype.Repository;

import?javax.annotation.Resource;
import?java.util.List;

/**
?*?Created?by?Administrator?on?2017/5/4?0004.
?*/
@Repository
public?class?CourseDao?{
????@Resource
????private?static?SessionFactory?sessionFactory;
????private?static?Session?session;
????private?static?Transaction?transaction;
????static?{
????????Configuration?configuration?=?new?Configuration（）.configure（）;
????????ServiceRegistry?serviceRegistry?=
????????????????new?ServiceRegistryBuilder（）.applySettings（configuration.getProperties（））
????????????????????????.buildServiceRegistry（）;
????????sessionFactory?=?configuration.buildSessionFactory（serviceRegistry）;



????}
????private?Session?getSession（）{
????????if?（session?==?null）
????????????session?=?sessionFactory.openSession（）;

????????return?session;
????}
????public?void?updatecourse（Course?course）{

????????this.getSession（）.merge（course）;

????}

????public?void?addcourse（Course?course）{
????????transaction?=?session.beginTransaction（）;
????????this.getSession（）.save（course）;
????????session.getTransaction（）.commit（）;
????}

????public?object?selectbyid（int?id）{
????????return?getSession（）.get（Course.classid）;
????}
????public?void?deletecourse（int?id）{
????????transaction?=?session.beginTransaction（）;
????????this.getSession（）.createQuery（“delete?Course?where?id=?“）.setParameter（0?id）.executeUpdate（）;
????????session.getTransaction（）.commit（）;
????}
????public?List?getcourse（）{
????????return?this.getSession（）.createQuery（“from?Course?c“）.list（）;
????}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件??????????51??2017-06-14?16:29??新建文本文檔.txt
?????目錄???????????0??2017-05-08?16:13??graduate\
?????目錄???????????0??2017-06-14?18:33??graduate\.idea\
?????文件???????????8??2017-04-21?15:01??graduate\.idea\.name
?????目錄???????????0??2017-05-08?16:13??graduate\.idea\artifacts\
?????文件????????7831??2017-05-08?16:13??graduate\.idea\artifacts\graduate_war_exploded.xml
?????文件?????????393??2017-04-28?16:54??graduate\.idea\codestyleSettings.xml
?????文件?????????685??2017-06-07?10:12??graduate\.idea\compiler.xml
?????目錄???????????0??2017-04-21?15:01??graduate\.idea\copyright\
?????文件??????????76??2017-04-21?15:01??graduate\.idea\copyright\profiles_settings.xml
?????文件?????????334??2017-04-25?13:27??graduate\.idea\encodings.xml
?????目錄???????????0??2017-04-25?15:28??graduate\.idea\libraries\
?????文件?????????270??2017-04-25?10:45??graduate\.idea\libraries\hiberlate.xml
?????文件????????7254??2017-04-25?15:28??graduate\.idea\libraries\Spring_4_3_8_RELEASE.xml
?????文件?????????873??2017-04-24?16:38??graduate\.idea\misc.xml
?????文件?????????256??2017-04-21?15:02??graduate\.idea\modules.xml
?????文件????????8792??2017-04-21?15:20??graduate\.idea\uiDesigner.xml
?????文件???????97882??2017-06-14?18:33??graduate\.idea\workspace.xml
?????文件????????7173??2017-05-08?16:13??graduate\graduate.iml
?????目錄???????????0??2017-04-22?22:14??graduate\out\
?????目錄???????????0??2017-04-21?15:11??graduate\out\artifacts\
?????目錄???????????0??2017-06-14?15:54??graduate\out\artifacts\graduate_war_exploded\
?????文件????????3343??2017-05-20?21:51??graduate\out\artifacts\graduate_war_exploded\admin.jsp
?????文件????????2991??2017-05-20?21:39??graduate\out\artifacts\graduate_war_exploded\admin_s.jsp
?????文件????????3173??2017-05-20?21:51??graduate\out\artifacts\graduate_war_exploded\admin_t.jsp
?????文件?????????503??2017-05-10?13:45??graduate\out\artifacts\graduate_war_exploded\errorpage.jsp
?????目錄???????????0??2017-05-10?13:41??graduate\out\artifacts\graduate_war_exploded\image\
?????文件???????65507??2017-05-09?18:36??graduate\out\artifacts\graduate_war_exploded\image\01.jpg
?????文件???????65507??2017-05-09?18:36??graduate\out\artifacts\graduate_war_exploded\image\02.jpg
?????文件???????82055??2017-05-10?13:41??graduate\out\artifacts\graduate_war_exploded\image\404.png
?????文件????????4548??2017-06-02?13:37??graduate\out\artifacts\graduate_war_exploded\index.jsp
............此處省略233個文件信息