Spring Struts2 Hibernate - - 注解版 demo整合

 一、  引入pom 依赖节点 ： 

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
    <parent>
        <artifactId>FenYeartifactId>
        <groupId>cn.huohuogroupId>
        <version>1.0-SNAPSHOTversion>
    parent>
    <modelVersion>4.0.0modelVersion>
    <groupId>cn.huohuogroupId>
    <artifactId>SSHAnnotationartifactId>
    <packaging>warpackaging>
    <name>SSHAnnotation Maven Webappname>
    <url>http://maven.apache.orgurl>
    <dependencies>
        <dependency>
            <groupId>junitgroupId>
            <artifactId>junitartifactId>
            <version>3.8.1version>
            <scope>testscope>
        dependency>


        <dependency>
            <groupId>javax.servletgroupId>
            <artifactId>jstlartifactId>
            <version>1.2version>
            <scope>runtimescope>
        dependency>

        
        <dependency>
            <groupId>javax.transactiongroupId>
            <artifactId>jtaartifactId>
            <version>1.1version>
        dependency>

        
        <dependency>
            <groupId>org.wisdom-frameworkgroupId>
            <artifactId>mysql-connector-javaartifactId>
            <version>5.1.34_1version>
        dependency>

        <dependency>
            <groupId>org.hibernategroupId>
            <artifactId>hibernate-coreartifactId>
            <version>5.0.6.Finalversion>
        dependency>

        

        
        
        <dependency>
            <groupId>com.mchangegroupId>
            <artifactId>c3p0artifactId>
            <version>0.9.5.2version>
        dependency>

        
        <dependency>
            <groupId> org.aspectjgroupId >
            <artifactId> aspectjweaverartifactId >
            <version> 1.8.7version >
        dependency>

        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-contextartifactId>
            <version>4.2.0.RELEASEversion>
        dependency>

        
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-ormartifactId>
            <version> 4.2.2.RELEASEversion>
        dependency>

        
        
        <dependency>
            <groupId>javaeegroupId>
            <artifactId>javaee-apiartifactId>
            <version>5version>
        dependency>

        <dependency>
            <groupId>org.apache.strutsgroupId>
            <artifactId>struts2-coreartifactId>
            <version>2.3.4.1version>
        dependency>

        <dependency>
            <groupId>org.apache.struts.xworkgroupId>
            <artifactId>xwork-coreartifactId>
            <version>2.3.4.1version>
        dependency>

        
        <dependency>
            <groupId>org.springframeworkgroupId>
            <artifactId>spring-webartifactId>
            <version>4.1.8.RELEASEversion>
        dependency>

        
        <dependency>
            <groupId>org.apache.strutsgroupId>
            <artifactId>struts2-spring-pluginartifactId>
            <version>2.3.4.1version>
        dependency>




        <dependency>
            <groupId>org.apache.strutsgroupId>
            <artifactId>struts2-convention-pluginartifactId>
            <version>2.3.4.1version>
        dependency>

        <dependency>
            <groupId>com.oraclegroupId>
            <artifactId>ojdbc6artifactId>
            <version>11.2.0.1.0version>
        dependency>



    dependencies>
    <build>
        <resources>
            <resource>
                <directory>src/main/javadirectory>
                <includes>
                    <include>**/*.*include>
                includes>
            resource>
        resources>
    build>
project>

二 、  在web.xml中  添加  核心过滤器 以及 监听器  ：

 web-app PUBLIC
 "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
 "http://java.sun.com/dtd/web-app_2_3.dtd" >

<web-app>
  
  <context-param>
    <param-name>contextConfigLocationparam-name>
    <param-value>classpath:applicationContext.xmlparam-value>
  context-param>

  <filter>
    <filter-name>strutsfilter-name>
    <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilterfilter-class>
  filter>
  <filter-mapping>
    <filter-name>strutsfilter-name>
    <url-pattern>/*url-pattern>
  filter-mapping>


  
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListenerlistener-class>
  listener>
web-app>

三 、   构建 分层   ：    1.  首先创建 dao 层    （这里只做添加操作）

package cn.happy.dao;

import cn.happy.bean.Dept;

/**
 * Created by Happy on 2017-10-11.
 */
public interface IDeptDAO {
    // 添加部门方法
    public void addDept(Dept dept);


}

其次  ，dao层 实现类：

package cn.happy.dao;

import cn.happy.bean.Dept;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.springframework.stereotype.Repository;

import javax.annotation.Resource;


/**
 *
 */
@Repository("deptDAO")
public class DeptDAOImpl implements IDeptDAO {
    @Resource(name = "sessionFactory")
    private SessionFactory sessionFactory;

    public void addDept(Dept dept) {
        Session session = sessionFactory.getCurrentSession();
        session.save(dept);
    }

    public SessionFactory getSessionFactory() {
        return sessionFactory;
    }

    public void setSessionFactory(SessionFactory sessionFactory) {
        this.sessionFactory = sessionFactory;
    }
}

2. 接下来是实体层 bean   ：

package cn.happy.bean;


import javax.persistence.*;

/**
 *
 */
@Entity
@Table(name = "Dept")
public class Dept {
    @Id
    @GeneratedValue
    private Integer deptno;
    @Column
    private String deptname;

    public Integer getDeptno() {
        return deptno;
    }

    public void setDeptno(Integer deptno) {
        this.deptno = deptno;
    }

    public String getDeptname() {
        return deptname;
    }

    public void setDeptname(String deptname) {
        this.deptname = deptname;
    }
}

3. service 层 以及实现类   ：

package cn.happy.service;

import cn.happy.bean.Dept;

/**
 *
 */
public interface IDeptService {
    public void addDept(Dept dept);
}

实现类：

package cn.happy.service;

import cn.happy.bean.Dept;
import cn.happy.dao.IDeptDAO;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import javax.annotation.Resource;

/**
 *
 */
@Service("deptService")
public class DeptServiceImpl implements IDeptService {
    @Resource(name = "deptDAO")
    private IDeptDAO deptDAO;

    @Transactional
    public void addDept(Dept dept) {
        deptDAO.addDept(dept);
    }


    public IDeptDAO getDao() {
        return deptDAO;
    }

    public void setDao(IDeptDAO dao) {
        this.deptDAO = dao;
    }
}

4 . 搭建主要的action 层  ：

package cn.happy.action;

import cn.happy.bean.Dept;
import cn.happy.service.IDeptService;
import com.opensymphony.xwork2.ActionSupport;
import org.apache.struts2.convention.annotation.Action;
import org.apache.struts2.convention.annotation.Namespace;
import org.apache.struts2.convention.annotation.ParentPackage;
import org.apache.struts2.convention.annotation.Result;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Controller;

import javax.annotation.Resource;

/**
 * Created by lenovo on 2017/10/29.
 */
@Controller("deptAction")
@ParentPackage("struts-default")
@Namespace("/")
@Scope("prototype")
public class DeptAction extends ActionSupport {
    private Dept dept;
    @Resource(name = "deptService")
    private IDeptService service;
    @Action(value = "add",results = {@Result(name = "success",location = "/jsp/index.jsp")})
    public String add() {
        System.out.println(dept);
        service.addDept(dept);
        return SUCCESS;
    }


    public Dept getDept() {
        return dept;
    }

    public void setDept(Dept dept) {
        this.dept = dept;
    }

    public IDeptService getService() {
        return service;
    }

    public void setService(IDeptService service) {
        this.service = service;
    }
}

 四 、   jsp 页面的大致  布局   ：

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>添加部门title>
head>
<body>
<h2>注解版h2>
   <form method="post" action="/add">
      部门名称： <input name="dept.deptname"/>
       <input type="submit" value="添加"/>
   form>
body>
html>

-------------  

<%@page language="java" pageEncoding="utf-8" isELIgnored="false" %>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<html>
<body>
<h2>Add ok!h2>
body>
html>

 五 、 编写applicationContext.xml 配置文件  ：

xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:tx="http://www.springframework.org/schema/tx"
       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
     http://www.springframework.org/schema/context  http://www.springframework.org/schema/context/spring-context.xsd
     http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
     http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
">
    <context:component-scan base-package="cn.happy">context:component-scan>

    
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
        <property name="driverClass" value="${jdbc.driverClassName}"/>
        <property name="user" value="${jdbc.username}"/>
        <property name="password" value="${jdbc.password}"/>
        <property name="jdbcUrl" value="${jdbc.url}"/>
    bean>

    
    <context:property-placeholder location="classpath:jdbc.properties">context:property-placeholder>

    
      <bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource">property>
          <property name="hibernateProperties">
              <props>
                   
                  <prop key="hibernate.show_sql">trueprop>
                  <prop key="hibernate.format_sql">trueprop>
                  <prop key="hibernate.dialect">   org.hibernate.dialect.Oracle10gDialectprop>
                  
                  <prop key="hibernate.current_session_context_class">org.springframework.orm.hibernate5.SpringSessionContextprop>
              props>
          property>
          
         
          <property name="packagesToScan" value="cn.happy.bean">property>
    bean>


    
    <bean id="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory">property>
    bean>

   
   <tx:annotation-driven transaction-manager="transactionManager">tx:annotation-driven>
   

beans>

---------------------------------   全剧终  、