SSH---integration struts2+spring+hibernate (i)

SSH---integration struts2+spring+hibernate (i)

This scenario allows spring to create a Struts2 action that does not allow spring to fully manage the dependent objects in the Struts2 action,struts2action, which is automatically assembled by name by default

1. Create a Web project

2, introduce Struts2 dependency package, copy the dependent package to Web-inf/lib

*commons-logging-1.0.4.jar*freemarker-2.3.15.jar*ognl-2.7.3.jar* struts2-core-2.1.8.1.jar*xwork-core-2.1.6.jar* Commons-fileupload-1.2.1.jar

3, introduce spring's dependency package, copy the dependent package to Web-inf/lib

*spring.jar*lib/aspectj/*.jar

4, the introduction of Hibernate-dependent packages, the dependency package copy to Web-inf/lib

*hibernate3.jar*lib/*.jar

5. Database Driver

*mysql JDBC Driver

6. Copy the STRUTS2 and spring-integrated dependency packages to Web-inf/lib

*struts2-spring-plugin-2.1.8.1.jar

7. Configure Strutsprepareandexecutefilter in the Web. xml file

    <filter>       <filter-name>struts2</filter-name>       <filter-class> Org.apache.struts2.dispatcher.ng.filter.strutsprepareandexecutefilter</filter-class>    </filter>    <filter-mapping>       <filter-name>struts2</filter-name>       <url-pattern>/*</ Url-pattern>   </filter-mapping>

8, provide the Struts.xml configuration file, provide the configuration of the necessary properties

*struts.i18n.encoding=gb18030* Struts.configuration.xml.reload=true*struts.devmode=true  

9. Provide spring configuration file

*applicationcontext-service.xml*applicationcontext-dao.xml*applicationcontext-common.xml

10, provide hibernate.cfg.xml configuration file, provide log4j

11. Configure spring Contextloaderlistener in the Web. xml file to create Beanfactory

   <context-param>           <param-name>contextConfigLocation</param-name>           <!--           < Param-value>classpath:applicationcontext-*.xml</param-value>            -           <param-value> classpath:applicationcontext.xml</param-value>   </context-param>       <listener>           < Listener-class>org.springframework.web.context.contextloaderlistener</listener-class>    </ Listener>

12. Configure Opensessioninviewfilter in the Web. xml file (need to be placed in front of Struts2 filter)

<filter><filter-name>OpenSessionInViewFilter</filter-name><filter-class> Org.springframework.orm.hibernate3.support.opensessioninviewfilter</filter-class></filter> < filter-mapping><filter-name>opensessioninviewfilter</filter-name><url-pattern>/*</ Url-pattern></filter-mapping>

13. Provide user to add form and add_success.jsp

14. Create user entity class, write Hibernate mapping file, add mapping file to Hibernate.cfg.xml

<mapping resource= "/com/tgb/usermgr/domain/user.hbm.xml"/>

15, the establishment of Userdao and userservice, and to achieve

Userdao

Userdao interface Package Com.tgb.usermgr.dao;import Com.tgb.usermgr.domain.User; Public Interfaceuserdao {public    void Add (user user);} Userdao realizes Packagecom.tgb.usermgr.dao.impl; Importorg.springframework.orm.hibernate3.support.HibernateDaoSupport; Importcom.tgb.usermgr.dao.userdao;importcom.tgb.usermgr.domain.user; Publicclass Userdaoimpl extends Hibernatedaosupport implements Userdao {public    void Add (user user) {      Gethibernatetemplate (). Save (user);}       }

UserService

UserService interface Package Com.tgb.usermgr.service; Import Com.tgb.usermgr.domain.User; Public Interfaceuserservice {    public  void Add (user user);}// UserService realizes Packagecom.tgb.usermgr.service.impl; Importcom.tgb.usermgr.dao.userdao;importcom.tgb.usermgr.domain.user;importcom.tgb.usermgr.service.userservice; Publicclass Userserviceimpl implements UserService {    private Userdao Userdao;     public void Add (user user) {      userdao.add (user);   }    public void Setuserdao (Userdao userdao) {      This.userdao = Userdao;   }}

16. Build STRUTS2 action and configure it to Struts2 configuration file

<struts>   <constant name= "struts.i18n.encoding" value= "GB18030"/> <constant name=   " Struts.configuration.xml.reload "value=" true "/>   <constant name=" Struts.devmode "value=" true "/>   <!--automatically assemble dependent objects in action by name, now modified to type---   <constant name= "Struts.objectFactory.spring.autoWire" value = "type"/>   <package name= "user-package" extends= "Struts-default" namespace= "/user" >      <action Name= "Add" class= "Com.tgb.usermgr.web.action.AddUserAction" >        <result>/add_success.jsp</result >      </action>   </package></struts>

17. Invoke action in JSP

<body>   <form action= "user/add.action" >     user code: <input type= "text" name= "User.usercode" > <br>     user name: <input type= "text" name= "User.username" ><br>     Age: <input type= "text" Name= " User.age "><br>         <input type=" Submit "value=" Add ">   </form>  </body>

Finally attach the frame download link: http://download.csdn.net/detail/senior_lee/9059887

Copyright NOTICE: This article for Bo Master original article, not by Bo Master permission to mention the link can be reproduced.

SSH---integration struts2+spring+hibernate (i)