SpringMVC+IbatIS注解整合Demo

jilong-liang

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Spring

springmvc ibatis

application-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:aop="http://www.springframework.org/schema/aop" 
	xmlns:tx="http://www.springframework.org/schema/tx"
	xmlns:oscache="http://www.springmodules.org/schema/oscache"
	xsi:schemaLocation="http://www.springframework.org/schema/beans
	 	 http://www.springframework.org/schema/beans/spring-beans-2.5.xsd 
	 	 http://www.springframework.org/schema/context
	 	 http://www.springframework.org/schema/context/spring-context-2.5.xsd 
	 	 http://www.springframework.org/schema/aop 
	 	 http://www.springframework.org/schema/aop/spring-aop-2.5.xsd 
	 	 http://www.springframework.org/schema/tx 
	 	 http://www.springframework.org/schema/tx/spring-tx-2.5.xsd 
	 	 http://www.springmodules.org/schema/oscache 
	 	 http://www.springmodules.org/schema/cache/springmodules-oscache.xsd">

	<context:annotation-config/>
	<!-- 扫描包 -->
	<context:component-scan base-package="com.org"/>
	
	<bean id="jspViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="viewClass" value="org.springframework.web.servlet.view.JstlView" />
		<!-- 匹配jsp文件下面的所有.jsp的页面 -->
		<property name="prefix" value="/jsp/" />
		<property name="suffix" value=".jsp" /> 
	</bean>
	 <!-- 
	 	<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"
		p:prefix="/" p:suffix=".jsp" />-->
	
	<!-- 配置jdbc -->
	<bean class="org.springframework.beans.factory.config.PreferencesPlaceholderConfigurer">
		<property name="locations">
			<value>classpath:jdbc.properties</value>
		</property>
	</bean>
	<!-- 配置數據源 -->
	<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
		destroy-method="close">
		<property name="driverClassName" value="${jdbc.driver}" />
		<property name="url" value="${jdbc.url}" />
		<property name="username" value="${jdbc.username}" />
		<property name="password" value="${jdbc.password}" />
		<!-- 连接池启动时的初始值 -->
        <property name="initialSize" value="1"/>  
        <property name="maxActive" value="500"/>    
        <property name="maxIdle" value="2"/>        
        <property name="minIdle" value="1"/> 
	</bean>
		
	 <!-- 定义Ibatis配置
	 	org.springframework.orm.ibatis.SqlMapClientFactoryBean
	  -->
   <bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
       <property name="configLocation">
           <value>classpath:ibatis-Base.xml</value>
       </property>
       <property name="dataSource">
       		<ref bean="dataSource"/> 
       </property>
    </bean>
   <!-- 配置sqlMapClientTemplate模板 -->
	<bean id="sqlMapClientTemplate" class="org.springframework.orm.ibatis.SqlMapClientTemplate">
		<property name="sqlMapClient" ref="sqlMapClient"/>
	</bean>
	<!-- 配置 transactionManager事物管理-->
	<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<property name="dataSource" ref="dataSource"/>
	</bean>
	
	
	<!-- Spring AOP config配置切点 -->  
	<aop:config>
		<aop:pointcut expression="execution(* com.org.service.*.*(..))" id="bussinessService" />
		<aop:advisor advice-ref="txAdvice" pointcut-ref="bussinessService"/>
	</aop:config>

	<!-- 配置那个类那个方法用到事务处理 -->
	<tx:advice id="txAdvice" transaction-manager="transactionManager">
		<tx:attributes>
			<tx:method name="get*" read-only="true"/>
			<tx:method name="add*" propagation="REQUIRED"/>
			<tx:method name="update*" propagation="REQUIRED"/>
			<tx:method name="delete*" propagation="REQUIRED"/>
			<tx:method name="*" propagation="REQUIRED"/>
		</tx:attributes>
	</tx:advice>
	 
</beans>

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">
  <!--
		#####################################配置处理乱码#####################################
	-->
	<filter>
		<filter-name>encodingFilter</filter-name>
		<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
		<init-param>
			<param-name>encoding</param-name>
			<param-value>GBK</param-value>
		</init-param>
	</filter>
	<filter-mapping>
		<filter-name>encodingFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>
	
	<!-- spring监听器 -->
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>
	<context-param>
		<param-name>contextConfigLocation</param-name>
		<!--
			默认的配置
			<param-value>/WEB-INF/applicationContext-*.xml,classpath*:applicationContext-*.xml</param-value>
			<param-value>/WEB-INF/application-servlet.xml</param-value>
		-->
		<param-value>classpath:application-*.xml</param-value>
	</context-param>

	<!--
		#####################################Spring	MVC配置#################################
		application-servlet.xml,规定:xxx-servlet.xml-->
	<servlet>
		<servlet-name>application</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>classpath:application-*.xml</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>
	<servlet-mapping>
		<servlet-name>application</servlet-name>
		<url-pattern>/</url-pattern>
	</servlet-mapping>
	
	 
  <welcome-file-list>
    <welcome-file>index.html</welcome-file>
    <welcome-file>index.htm</welcome-file>
    <welcome-file>index.jsp</welcome-file>
    <welcome-file>default.html</welcome-file>
    <welcome-file>default.htm</welcome-file>
    <welcome-file>default.jsp</welcome-file>
  </welcome-file-list>
</web-app>

model-user.xml

<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE sqlMap PUBLIC "-//ibatis.apache.org//DTD SQL Map 2.0//EN" "http://ibatis.apache.org/dtd/sql-map-2.dtd">
<sqlMap namespace="userSqlMap">

	<typeAlias alias="user" type="com.org.model.User" />
	<!-- 条件查询 -->
	<select id="getUserList" resultClass="user">
		select * from user
	   </select>

</sqlMap>

service

package com.org.service.impl;

import java.util.List;

import javax.annotation.Resource;

import org.springframework.stereotype.Service;

import com.org.dao.IUserDao;
import com.org.model.User;
import com.org.service.IUserService;

@Service 
public class UserServiceImpl implements IUserService{
	/**
	 * 注入
	 */
	@Resource 
	private IUserDao userDao;
	
	public List<User> getUserList() {
		return userDao.getUserList();
	}
	
}

Dao

package com.org.dao.impl;

import java.util.List;

import org.springframework.stereotype.Repository;

import com.org.IbatisBaseDao;
import com.org.dao.IUserDao;
import com.org.model.User;


@Repository 
public class UserDaoImpl extends IbatisBaseDao implements IUserDao{

	public List<User> getUserList() {
		try {
			//return sqlMapClient.queryForList("getUserList");
			return getSqlMapClientTemplate().queryForList("getUserList");
		} catch (Exception e) {
			e.printStackTrace();
		}
		return null;
	}
}

IbatisBaseDao

package com.org;

import javax.annotation.PostConstruct;
import javax.annotation.Resource;

import org.springframework.orm.ibatis.support.SqlMapClientDaoSupport;

import com.ibatis.sqlmap.client.SqlMapClient;


/**
 * @author：liangjilong
 */
public class IbatisBaseDao extends SqlMapClientDaoSupport{

	/**
	 * spring注入
	 */
	@Resource(name = "sqlMapClient")
    private SqlMapClient sqlMapClient;  
  
    @PostConstruct  
    public void initSqlMapClient() {  
        super.setSqlMapClient(sqlMapClient);  
    } 
}

UserController

package com.org.controller;

import java.util.List;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

import com.org.model.User;
import com.org.service.IUserService;

/**
 *@Author:liangjilong
 *@Date:2014-2-25
 *@Version:1.0
 *@Description:
 */
@Controller
public class UserController {

	@Resource
	private IUserService userService; 
	
	/***
	 * 方法一请求使用String
	 * 
	 * 请求@RequestMapping匹配的URL
	 * request 
	 * @param response
	 * @return
	 * @throws Exception
	 */
	@RequestMapping(value = "/userList1.do")
	public String userList1(HttpServletRequest request,HttpServletResponse response) throws Exception {
		List<User> lists=userService.getUserList();
		if(lists!=null){
			request.setAttribute("userList",lists);
		}
		//userList指跳转到userList.jsp页面
		return "userList";
	}
	/**
	 * 方法二请求使用ModelAndView
	 * @param request
	 * @param response
	 * @return
	 * @throws Exception
	 */
	@RequestMapping(value = "/userList2.do")
	public ModelAndView userList2(HttpServletRequest request,HttpServletResponse response) throws Exception {
		List<User> lists=userService.getUserList();
		if(lists!=null){
			request.setAttribute("userList",lists);
		}
		//userList指跳转到userList.jsp页面
		return new ModelAndView("userList");
	}
 

}

SQLScript

/*
Navicat MySQL Data Transfer

Source Server         : MySQL
Source Server Version : 50528
Source Host           : localhost:3306
Source Database       : test

Target Server Type    : MYSQL
Target Server Version : 50528
File Encoding         : 65001

Date: 2014-03-30 12:52:38
*/

SET FOREIGN_KEY_CHECKS=0;

-- ----------------------------
-- Table structure for `user`
-- ----------------------------
DROP TABLE IF EXISTS `user`;
CREATE TABLE `user` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `username` varchar(255) DEFAULT NULL,
  `password` varchar(255) DEFAULT NULL,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=latin1;

-- ----------------------------
-- Records of user
-- ----------------------------
INSERT INTO `user` VALUES ('1', 'admin', 'admin');

Entity

package com.org.model;

import com.org.BaseEntity;

public class User extends BaseEntity {

	private int id;

	private String password;
	private String username;

	public int getId() {
		return id;
	}

	public void setId(int id) {
		this.id = id;
	}

	public String getPassword() {
		return password;
	}

	public void setPassword(String password) {
		this.password = password;
	}

	public String getUsername() {
		return username;
	}

	public void setUsername(String username) {
		this.username = username;
	}
}