Spring-springmvc-hibernate Integration

Just look at the package structure because you don't use maven! Maybe it will come with maven!

The package is a bit more, but don't care about these details, more than the less good. See Configuration file Spring-common.xml (equivalent to applicationcontext.xml) below

<?xml version= "1.0" encoding= "UTF-8"? ><beans xmlns= "Http://www.springframework.org/schema/beans" xmlns: Xsi= "Http://www.w3.org/2001/XMLSchema-instance" xmlns:context= "Http://www.springframework.org/schema/context" Xmlns:mvc= "Http://www.springframework.org/schema/mvc" xsi:schemalocation= "Http://www.springframework.org/schema /beans http://www.springframework.org/schema/beans/spring-beans.xsd "><!--Configuring the data source--><bean id=" DataSource "class=" Org.springframework.jdbc.datasource.DriverManagerDataSource "><property name=" Driverclassname "value=" Com.mysql.jdbc.Driver "></property><property name=" url "value=" jdbc:mysql:// Localhost:3306/test "></property><property name=" username "value=" root ></property>< Property name= "Password" value= "root" ></property></bean><!--configuration sessionfactory--><bean id= " Sessionfactory "class=" Org.springframework.orm.hibernate4.LocalSessionFactoryBean "><property name=" DataSource "ref=" DatasoUrce "></property><!--metabase dialect--><property name=" Hibernateproperties "><props><prop key= "Hibernate.dialect" >org.hibernate.dialect.mysqldialect</prop><prop key= "Hibernate.hbm2ddl.auto" >update</prop><prop key= "Hibernate.show_sql" >true</prop><prop key= "Hibernate.format_sql" >true</prop></props></property><property name= "Packagestoscan" ><list><value >com.iss.model</value></list></property></bean><!--Configuring a transaction manager--><bean id= " TransactionManager "class=" Org.springframework.orm.hibernate4.HibernateTransactionManager "><property name= "Sessionfactory" ref= "sessionfactory"/></bean><!--configuration transactions, using proxies--><bean id= "Transactionproxy" class= "Org.springframework.transaction.interceptor.TransactionProxyFactoryBean" abstract= "true" ><property Name= "TransactionManager" ref= "TransactionManager" ></property><property name= "TransactionAttribuTES "><props><prop key=" add* ">propagation_required,-exception</prop><prop key=" modify* " >propagation_required,-myexception</prop><prop key= "del*" >PROPAGATION_REQUIRED</prop>< Prop key= "*" >PROPAGATION_REQUIRED</prop></props></property></bean></beans>

The other is the SPRINGMVC configuration file.

Spring-mvc.xml

<?xml version= "1.0" encoding= "UTF-8"? ><beans xmlns= "Http://www.springframework.org/schema/beans" xmlns: Xsi= "Http://www.w3.org/2001/XMLSchema-instance" xmlns:context= "Http://www.springframework.org/schema/context" Xmlns:mvc= "Http://www.springframework.org/schema/mvc" xsi:schemalocation= "Http://www.springframework.org/schema /beans http://www.springframework.org/schema/beans/spring-beans.xsdhttp://www.springframework.org/schema/ contexthttp://www.springframework.org/schema/context/spring-context-3.2.xsdhttp://www.springframework.org/ Schema/mvchttp://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd "><!--Note Scan Package--><context: Component-scan base-package= "Com.iss"/><!--opening annotations--><mvc:annotation-driven/><!--static resources (Js/image) Interview--><mvc:resources location= "/js/" mapping= "/js/**"/><!--define View resolver--><bean id= "ViewResolver" class= "Org.springframework.web.servlet.view.InternalResourceViewResolver" ><property name= "prefix" value= "/ "></pRoperty><property name= "suffix" value= ". JSP" ></property></bean></beans> 

Finally, Web. xml

<?xml version= "1.0" encoding= "UTF-8"? ><web-app xmlns:xsi= "Http://www.w3.org/2001/XMLSchema-instance" xmlns= "Http://java.sun.com/xml/ns/javaee" xmlns:web= "http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi: schemalocation= "Http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id= "Webapp_ ID "version=" 2.5 "><display-name>json_test</display-name><welcome-file-list>< welcome-file>login.jsp</welcome-file></welcome-file-list><!--Load all configuration files-->< context-param><param-name>contextconfiglocation</param-name><param-value>classpath*: spring-*.xml</param-value></context-param><!--Configuring Spring monitoring--><listener>< Listener-class>org.springframework.web.context.contextloaderlistener</listener-class></listener ><!--Configuration Springmvc--><servlet><servlet-name>springmvc</servlet-name><servlet-class >org.springframework.web.servlet.dispatcherservlet</servlet-class><init-param><param-name>contextconfiglocation</param-name>< Param-value>web-inf/classes/spring-mvc.xml</param-value></init-param><load-on-startup>1 </load-on-startup></servlet><servlet-mapping><servlet-name>springmvc</servlet-name ><url-pattern>/</url-pattern></servlet-mapping><!--Configuring Character Set--><filter>< Filter-name>encodingfilter</filter-name><filter-class> Org.springframework.web.filter.characterencodingfilter</filter-class><init-param><param-name >encoding</param-name><param-value>utf-8</param-value></init-param><init-param ><param-name>forceencoding</param-name><param-value>true</param-value></ init-param></filter><filter-mapping><filter-name>encodingfilter</filter-name>< url-pattern>/*</url-pattern></filter-mapping><!--Configuration Session--><filter><filter-name>opensession</filter-name><filter-class> org.springframework.orm.hibernate4.support.opensessioninviewfilter</filter-class></filter>< Filter-mapping><filter-name>opensession</filter-name><url-pattern>/*</url-pattern> </filter-mapping></web-app>

OK, all the configuration files can be completed the following see the logic code.

Com.iss.model.User.class

Package Com.iss.model;import Javax.persistence.entity;import Javax.persistence.generatedvalue;import Javax.persistence.generationtype;import javax.persistence.id;import javax.persistence.table;/** * @author Dell *  */@Entity @table (name = "User") public class User {private int id;private String name; @Id @generatedvalue (strategy = Ge Nerationtype.auto) public int getId () {return ID;} public void setId (int id) {this.id = ID;} Public String GetName () {return name;} public void SetName (String name) {this.name = name;}}

Com.iss.dao.UserDao.class

Package Com.iss.dao;import Java.util.list;import Com.iss.model.user;public interface Userdao {public user addUser (user User);p ublic list<user> getAllUsers ();p ublic user getUser (int userId);p ublic void deleteuser (user user);

Com.iss.dao.impl.UserDaoImpl.class

Package Com.iss.dao.impl;import Java.util.list;import Org.hibernate.query;import org.hibernate.session;import Org.hibernate.sessionfactory;import Org.springframework.beans.factory.annotation.autowired;import Org.springframework.stereotype.repository;import Com.iss.dao.userdao;import Com.iss.model.User; @Repositorypublic Class Userdaoimpl implements Userdao {private sessionfactory sessionfactory; @Autowiredpublic void Setsessionfactory ( Sessionfactory sessionfactory) {this.sessionfactory = sessionfactory;} Public user addUser (user user) {Session session = Sessionfactory.getcurrentsession (); session.saveorupdate (user); Session.flush (); return user;} Public list<user> GetAllUsers () {Session session = Sessionfactory.getcurrentsession (); Query query = Session.createquery ("from User"); list<user> users = Query.list (); Session.flush (); return users;} Public User getUser (int userId) {Session session = Sessionfactory.getcurrentsession (); User user = (user) Session.get (user.class, userId); return uSer;} public void DeleteUser (user user) {Session session = Sessionfactory.getcurrentsession (); session.delete (user); Session.flush ();}}

Com.iss.service.UserService.class

Package Com.iss.service;import Java.util.list;import Com.iss.model.user;public interface UserService {public User AddUser (user user);p ublic list<user> getAllUsers ();p ublic User getUser (int userId);p ublic void DeleteUser (user user);}

Com.iss.service.UserServiceImpl.class

Package Com.iss.service.impl;import Java.util.list;import org.springframework.beans.factory.annotation.Autowired; Import Org.springframework.stereotype.service;import Com.iss.dao.userdao;import Com.iss.model.user;import Com.iss.service.UserService, @Service ("UserService") public class Userserviceimpl implements UserService {private Userdao Userdao; @Autowiredpublic void Setuserdao (Userdao userdao) {This.userdao = Userdao;} Public user addUser (user user) {//TODO auto-generated method Stubreturn userdao.adduser (user);} Public list<user> getAllUsers () {//TODO auto-generated method Stubreturn userdao.getallusers ();} Public User getUser (int userId) {//TODO auto-generated method Stubreturn Userdao.getuser (userId);} public void DeleteUser (user user) {userdao.deleteuser (user);}}

Com.iss.controller.UserController

Package Com.iss.controller;import Java.io.ioexception;import Java.util.list;import Javax.servlet.http.httpservletresponse;import Org.springframework.beans.factory.annotation.autowired;import Org.springframework.stereotype.controller;import Org.springframework.ui.modelmap;import Org.springframework.web.bind.annotation.requestmapping;import Com.iss.model.user;import Com.iss.service.UserService; @Controller @requestmapping ("/user") public class Usercontroller {private UserService UserService; @Autowiredpublic void Setuserservice (UserService userservice) {this.userservice = UserService;} @RequestMapping ("/toadduser") public String Toadduser () {return "AddUser";} @RequestMapping ("/toupdateuser") public String toupdateuser (int id, Modelmap modelmap) {User user = Userservice.getuser ( ID); Modelmap.addattribute ("User", user); return "Edituser";} @RequestMapping ("/adduser") public String addUser (user user) {userservice.adduser (user); return "redirect:/user/ Getalluser ";} @RequestMapping ("/getalluser") public StRing GetAllUsers (Modelmap modelmap) {list<user> userlist = Userservice.getallusers (); Modelmap.addattribute (" UserList ", userlist); return" index ";} @RequestMapping ("/deluser") public String deluser (int ID, httpservletresponse response) throws IOException {User user = Userservice.getuser (ID); System.err.println (User.getname ()); Userservice.deleteuser (user); Response.getwriter (). Print ("Success"); return null;}}

Here are the code for several JSP pages

login.jsp

<body>

index.jsp
<body>

Where does jquery need to be referenced? jquery Package
<script type= "Text/javascript" src= ". /js/jquery.js "></script><script type=" Text/javascript ">function del (ID) {/* $.get (" delUser?id= "+ ID, function (data) {alert (data), if ("success" = = data) {alert ("Delete succeeded"), $ ("#tr" + ID). Remove ();} else {alert ("delete failed");}); */var url = "deluser?id=" + id;$.ajax ({type: "Post", Url:url,datatype: "Text", success:function (data) {if ("success" = = data) {alert ("Delete succeeded"), $ ("#tr" + ID). Remove ();} else {alert ("delete failed");}});} </script>

edituser.jsp
adduser.jsp
<body>

The JS code
<script type= "Text/javascript" >function AddUser () {var form = Document.forms[0];form.action = "AddUser"; Form.method = "POST"; Form.submit ();} </script>

The above basically completed the integration between Spring-springmvc-hibernate and carried out the main crud operations. Of course, there are many shortcomings also look at the light spray!










Spring-springmvc-hibernate Integration