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struts2+spring3+hibernate3整合

    博客分类:
  • J2EE
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       网上看了很多例子,ssh整合都没有往数据库中插入记录,比如像注册这样的例子。刚接触ssh整合,写得不好。我用的是eclipse for j2ee,先上图看看整体架构

 

ssh

 

1、LoginAction.java

 

 

package action;

 

import impl.MyServiceImpl;

 

import com.opensymphony.xwork2.Action;

 

import model.User;

 

public class LoginAction implements Action{

private User user;

private MyServiceImpl ms;

private String tip;

public User getUser() {

return user;

}

public void setUser(User user) {

this.user = user;

}

public MyServiceImpl getMs() {

return ms;

}

public void setMs(MyServiceImpl ms) {

this.ms = ms;

}

public String getTip() {

return tip;

}

public void setTip(String tip) {

this.tip = tip;

}

public String execute()throws Exception

    {      

  ms.regedit(user);

            if (ms.valid(user.getUsername(),user.getPassword()))

            {

                 setTip("呵,整合成功!");

                return SUCCESS;

             }

            else

                return ERROR;

 

     }

 

}




2、MyService.java

package impl;

public interface MyService {
public boolean valid(String username , String password);

}



3、MyServiceImpl.java

package impl;


import model.User;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.orm.hibernate3.HibernateTemplate;

public class MyServiceImpl  implements MyService{
//处理注册
public void regedit(User user){
ApplicationContext context = new ClassPathXmlApplicationContext("bean.xml");
HibernateTemplate ht=(HibernateTemplate)context.getBean("hibernateTemplate");
      
ht.save(user);
}
//处理验证
public boolean valid(String username , String password){
if (username.equals("hello") && password.equals("world"))
        {
            return true;
         }
        else
            return false;
    
}

}



4、User.java

package model;

public class User {
private Integer id;
private String username;
private String password;
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}

}



5、User.hbm.xml

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
        "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
        "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">

<!-- Used to demonstrate the declarative configuration of both hbm files 
and annotated classes See hibernate.cfg.xml and ConfigurationTest -->

<hibernate-mapping package="model">

<class name="User" table="user_table">

<id name="id">
<generator class="identity" />
</id>

<property name="username" />
<property name="password" />

</class>

</hibernate-mapping>



6、bean.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN 2.0//EN" 
"http://www.springframework.org/dtd/spring-beans-2.0.dtd">
<beans>

<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"
destroy-method="close">
<property name="driverClass" value="com.mysql.jdbc.Driver" />
<property name="jdbcUrl" value="jdbc:mysql://localhost:3306/hibernate?useUnicode=true&amp;characterEncoding=UTF-8" />  
<property name="user" value="root" />
<property name="password" value="mysql" />
<property name="maxPoolSize" value="40" />
<property name="minPoolSize" value="1" />
<property name="initialPoolSize" value="1" />
<property name="maxIdleTime" value="20" />
</bean>

<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="mappingResources">
<list>
<value>model/User.hbm.xml</value>
</list>
</property>

<property name="hibernateProperties">
<value>
hibernate.dialect=org.hibernate.dialect.MySQLInnoDBDialect
hibernate.hbm2ddl.auto=update
hibernate.shou_sql=true
hibernate.format_sql=true
</value>

</property>

</bean>
<bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
</beans>



7、struts.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
    "http://struts.apache.org/dtds/struts-2.0.dtd">

<struts>
    <package name="default" namespace="/" extends="struts-default">
        <action name="login" class="action.LoginAction">
             <result name="success">/success.jsp</result>
             <result name="error">/error.jsp</result>
        </action>
    </package>


</struts>



8、applicationContext.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"
xsi:schemaLocation="http://www.springframework.org/schema/beans 
       http://www.springframework.org/schema/beans/spring-beans.xsd">
             
<bean id="ms" class="impl.MyServiceImpl" />
</beans>



9、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>ssh</display-name>
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
  
  <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>
    
    <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
</web-app>



10、index.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>welcome login</title>
</head>
<body>
<s:form action="login" method="post">
<s:textfield name="user.username" label="用户名" />
<s:textfield name="user.password" label="密码" />
<s:submit value="登录" />
</s:form>
</body>
</html>



11、success.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>success</title>
</head>
<body>
<br>
<s:property value="tip"/><br>
<s:property value="user.username"/>
</body>
</html>



12、error.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>error</title>
</head>
<body>
哎~登录失败!!!
</body>
</html>







 

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