【spring原始碼學習】spring整合orm資料框架

<!--springJdbcTemplemate資料操作配置資訊 -->
    
    <bean id="driver" class="com.mysql.jdbc.Driver"></bean>
   
   <bean id="dataSource" class="org.springframework.jdbc.datasource.SimpleDriverDataSource">
           <property name="url"><value>jdbc:mysql://localhost:3306/mobile_thinks</value></property>
           <property name="username"><value>root</value></property>
           <property name="password"><value>shangxiaofei</value></property>
           <property name="driver" ref="driver"/>
   </bean>
   <bean id="JdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
           <property name="dataSource" ref="dataSource"/>
   </bean>

package com.mobile.thinks.service.impl;

import java.math.BigDecimal;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Date;
import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.RowMapper;
import org.springframework.stereotype.Service;

import com.mobile.thinks.entity.User;
import com.mobile.thinks.service.UserInfoService;

@Service(value="userInfoServiceImpl")
public class UserInfoServiceImpl implements UserInfoService{

    @Autowired
    private JdbcTemplate JdbcTemplate;
    
    @Override
    public User createUserAcountByUser(String userId) {
        //sql
        String sql="select * from thinks_user where id='"+userId+"'";
        
        //轉換器
        RowMapper<User> rowMapper=new RowMapper<User>() {

            @Override
            public User mapRow(ResultSet rs, int rowNum) throws SQLException {
                User user=new User();
                user.setId(rs.getString("id"));
                user.setUserName(rs.getString("user_name"));
                user.setPassword(rs.getString("password"));
                user.setName(rs.getString("name"));
                user.setAddress(rs.getString("address"));
                user.setAge(rs.getInt("age"));
                user.setCreateTime(rs.getDate("create_time"));
                user.setUpdateTime(rs.getDate("update_time"));
                return user;
            }
            
        };
        
        //查詢
        List<User> users= JdbcTemplate.query(sql,rowMapper);
        User user=users.get(0);
        
        //建立記錄
        String insertSql="INSERT INTO thinks_user_acount(id, acount_name, acount_type, amount, user_id, age, create_time, update_time)VALUES('12344567890poiuytrewq', '"+user.getName()+"的賬戶', '人民幣',"+new BigDecimal(88888888)+",'"+user.getId()+"', 28, now(), now());";
        
        JdbcTemplate.execute(insertSql);
        return user;
    }
    
    
    
}

<?xml version="1.0" encoding="UTF-8"?>
<!--
  Licensed to the Apache Software Foundation (ASF) under one or more
  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
  the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
--><!-- The contents of this file will be loaded for each web application --><Context>

<Resource 
    name="jdbc/thinkDS"
    auth="Container"
    type="javax.sql.DataSource"    
    factory="com.alibaba.druid.pool.DruidDataSourceFactory"
    maxActive="10"
    minIdle="1"
    initialSize="1"
    maxWait="10000"
    username="root"
    password="shangxiaofei"
    driverClassName="com.mysql.jdbc.Driver" 
    url="jdbc:mysql://localhost:3306/mobile_thinks"
     />

    <!-- Default set of monitored resources. If one of these changes, the    -->
    <!-- web application will be reloaded.                                   -->
    <WatchedResource>WEB-INF/web.xml</WatchedResource>
    <WatchedResource>${catalina.base}/conf/web.xml</WatchedResource>

    <!-- Uncomment this to disable session persistence across Tomcat restarts -->
    <!--
    <Manager pathname="" />
    -->

    <!-- Uncomment this to enable Comet connection tacking (provides events
         on session expiration as well as webapp lifecycle) -->
    <!--
    <Valve className="org.apache.catalina.valves.CometConnectionManagerValve" />
    -->
</Context>

<?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:tx="http://www.springframework.org/schema/tx"
       xmlns:jpa="http://www.springframework.org/schema/data/jpa"
        xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:task="http://www.springframework.org/schema/task"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
           http://www.springframework.org/schema/beans/spring-beans.xsd
           http://www.springframework.org/schema/tx
              http://www.springframework.org/schema/tx/spring-tx.xsd
              http://www.springframework.org/schema/aop 
              http://www.springframework.org/schema/aop/spring-aop.xsd
              http://www.springframework.org/schema/task
              http://www.springframework.org/schema/task/spring-task.xsd
              http://www.springframework.org/schema/data/jpa
           http://www.springframework.org/schema/data/jpa/spring-jpa.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">

   <!-- <context:property-placeholder location="classpath:resources.properties"/> -->

    <!-- 掃描註解Bean -->
    <context:component-scan base-package="com.mobile.thinks.**">
        <context:include-filter type="annotation" expression="org.springframework.stereotype.Service"/>
        <context:include-filter type="annotation" expression="org.springframework.beans.factory.annotation.Autowired"/>
    </context:component-scan>
    
    
    <!--springJdbcTemplemate資料操作配置資訊 -->
    <bean id="driver" class="com.mysql.jdbc.Driver"></bean>
   <bean id="dataSource" class="org.springframework.jdbc.datasource.SimpleDriverDataSource">
           <property name="url"><value>jdbc:mysql://localhost:3306/mobile_thinks</value></property>
           <property name="username"><value>root</value></property>
           <property name="password"><value>shangxiaofei</value></property>
           <property name="driver" ref="driver"/>
   </bean>
   <bean id="JdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
           <property name="dataSource" ref="dataSource"/>
   </bean>
   
   
   <!-- spring整合jndi資料來源配置 -->
   <bean id="jndiDataSources" class="org.springframework.jndi.JndiObjectFactoryBean">
           <property name="jndiName">
            <value>java:comp/env/jdbc/thinkDS</value>
        </property>
   </bean>
   
    <bean id="jndiJdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
           <property name="dataSource" ref="jndiDataSources"/>
   </bean>
   
   
   <!-- springHibernate繼承 -->
   
    
</beans>

@Service(value="userInfoServiceImpl")
public class UserInfoServiceImpl implements UserInfoService{

    @Autowired
    private JdbcTemplate JdbcTemplate;
    
    @Resource(name="jndiJdbcTemplate")
    private JdbcTemplate jndiJdbcTemplate;
    @Override
    public User findUserById(String userId) {
        //sql
        String sql="select * from thinks_user where id='"+userId+"'";
                
        //轉換器
        RowMapper<User> rowMapper=new RowMapper<User>() {

            @Override
            public User mapRow(ResultSet rs, int rowNum) throws SQLException {
                        User user=new User();
                        user.setId(rs.getString("id"));
                        user.setUserName(rs.getString("user_name"));
                        user.setPassword(rs.getString("password"));
                        user.setName(rs.getString("name"));
                        user.setAddress(rs.getString("address"));
                        user.setAge(rs.getInt("age"));
                        user.setCreateTime(rs.getDate("create_time"));
                        user.setUpdateTime(rs.getDate("update_time"));
                        return user;
            }
                    
        };
                
        //查詢
        List<User> users= jndiJdbcTemplate.query(sql,rowMapper);
        User user=users.get(0);
        return user;
    }
}