spring2.5 + ibatis2.3.4 整合开发

原创

fyq891014 2023-03-15 11:23:29 博主文章分类：web后台 ©著作权

文章标签 ibatis spring user encoding insert 文章分类 Python 后端开发

©著作权归作者所有：来自51CTO博客作者fyq891014的原创作品，请联系作者获取转载授权，否则将追究法律责任

spring所需包：

——————————————————————————————

dist\spring.jar //spring核心包

lib\jakarta-commons\commons-logging.jar//spring日志所需包

lib\log4j\log4j-1.2.15.jar //log4j日志包使用该包需要配置properties文件具体配置参考？

lib\aspectj\aspectjrt.jar //AOP编程必备包

lib\aspectj\aspectjweaver.jar //AOP编程必备包

以上包为spring配置基本包。

lib\junit\junit-4.4.jar //如需单元测试,加入此包

lib\jakarta-commons\commons-dbcp.jar //DBCP缓冲池框架整合ibatis所需包

lib\jakarta-commons\commons-pool.jar //Apache的通用池Jar包,如果不加入将出现不能创建datasourcebean

dist\resources\spring-beans-2.5.xsd //spring在eclipse中配置提示必备文件配置xml catalog

——————————————————————————————

ibatis所需包：

——————————————————————

ibatis2.3.4.8.jar //ibatis必备包

log4j-1.2.16.jar //log4j日志输出包（与spring中的log4j包任选一个）

mysql-connector-java-5.1.6-bin.jar //mysql数据库驱动包

——————————————————————

Spring的ibatis配置文件beans-ibatis.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:aop="http://www.springframework.org/schema/aop"

       xmlns:tx="http://www.springframework.org/schema/tx"

       xsi:schemaLocation="

           http://www.springframework.org/schema/beanshttp://www.springframework.org/schema/beans/spring-beans-2.5.xsd

           http://www.springframework.org/schema/aophttp://www.springframework.org/schema/aop/spring-aop-2.5.xsd

           http://www.springframework.org/schema/txhttp://www.springframework.org/schema/tx/spring-tx-2.5.xsd">

    <!-- DHCP方式配置数据源 -->

     <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"destroy-method="close">  

        <property name="driverClassName" value="com.mysql.jdbc.Driver" />  

        <property name="url" value="jdbc:mysql://127.0.0.1:3306/test"/>  

        <property name="username" value="root"/>  

        <property name="password" value="root"/>

    </bean>   

   

    <bean id="client" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">

       <property name="dataSource"ref="dataSource"/>  

       <property name="configLocation"value="classpath:SqlMapConfig.xml"/>

    </bean>

   

    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">

       <property name="dataSource"ref="dataSource"/>

    </bean>

   

    <bean id="userDAO" class="dao.imp.UserDAOIMP">      

       <property name="sqlMapClient">

           <ref local="client"/>

       </property>

    </bean>

   

    <bean id="userDAOProxy"

       class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">

       <property name="transactionManager">

          <ref bean="transactionManager" />

       </property>

       <property name="target">

          <ref local="userDAO" />

       </property>

       <property name="transactionAttributes">

          <props>

          <prop key="insert*">PROPAGATION_REQUIRED</prop>

          <prop key="get*">PROPAGATION_REQUIRED,readOnly</prop>

          </props>

       </property>

    </bean>

   

</beans>

SqlMap.xml配置文件：User.xml

<?xml version="1.0"encoding="UTF-8"?>
<!DOCTYPE sqlMap

PUBLIC "-//iBATIS.com//DTD SQLMap 2.0//EN"

    "http://www.ibatis.com/dtd/sql-map-2.dtd">

<sqlMap namespace="User">

<typeAlias alias="user"type="vo.User"/>

  <select id="selectUser"parameterClass="java.lang.String" resultClass="user">

    select* from t_user where name = #name#

  </select>

  <select id="getUser" parameterClass="java.lang.String"resultClass="user">

    <![CDATA[

    select name, sex from t_user where name =#name#

    ]]>

  </select>

  <update id="updateUser"parameterClass="user">

    <![CDATA[

        UPDATE t_user SET name=#name#,sex=#sex#WHERE id = #id#

    ]]>

  </update>

  <insert id="insertUser"parameterClass="user" >

    INSERT INTO t_user (id,name,sex) VALUES(#id#,#name#,#sex#)

  </insert>

  <delete id="deleteUser"parameterClass="java.lang.String">

    delete from t_user where id = #value#

  </delete>

</sqlMap>

整合前itabits的SqlMapConfig.xml文件配置：

<?xml version="1.0"encoding="UTF-8" ?>

 

<!DOCTYPE sqlMapConfig  

    PUBLIC "-//ibatis.apache.org//DTDSQL Map Config 2.0//EN"  

    "http://ibatis.apache.org/dtd/sql-map-config-2.dtd"> 

 

<sqlMapConfig>

  <!--<properties resource="com/ibatis/sample/SqlMap.properties"/>-->

  <settings

    cacheModelsEnabled="true"     

    enhancementEnabled="true"     

    lazyLoadingEnabled="true"     

    errorTracingEnabled="true"     

    maxRequests="32"         

    maxSessions="10"         

    maxTransactions="5"         

    useStatementNamespaces="false"  

    />

 

  <transactionManager type="JDBC">  

      <dataSource type="SIMPLE">

          <property name="JDBC.Driver" value="com.mysql.jdbc.Driver"/>

          <property name="JDBC.ConnectionURL" value="jdbc:mysql://localhost:3306/test"/>

          <property name="JDBC.Username" value="root"/>

          <property name="JDBC.Password" value="root"/>

          <property name="Pool.MaximumActiveConnections" value="10"/>

          <property  name="Pool.MaximumIdleConnections"  value="5"/>

          <property name="Pool.MaximumCheckoutTime" value="120000"/>

          <property name="Pool.TimeToWait" value="500"/>

          <property name="Pool.PingQuery" value="select 1 from ACCOUNT"/>

          <property name="Pool.PingEnabled" value="false"/>

          <property name="Pool.PingConnectionsOlderThan" value="1"/>

          <property name="Pool.PingConnectionsNotUsedFor" value="1"/>

      </dataSource>      

  </transactionManager>

  

  <sqlMap resource="com/ibatis/sample/User.xml"/>

</sqlMapConfig>

 

整合后SqlMapConfig.xml文件配置：

<?xml version="1.0"encoding="UTF-8" ?>

 

<!DOCTYPE sqlMapConfig  

    PUBLIC "-//ibatis.apache.org//DTDSQL Map Config 2.0//EN"  

    "http://ibatis.apache.org/dtd/sql-map-config-2.dtd"> 

 

<sqlMapConfig>      

  <sqlMap resource="vo/User.xml"/>

</sqlMapConfig>

Spring使用ibatis功能代码：

BeanFactory bf = (BeanFactory)(newClassPathXmlApplicationContext("beans-ibatis.xml"));

       UserDAOuserdao = (UserDAO)bf.getBean("userDAOProxy");

 

       User user = new User();

       user.setId(0);

       user.setName("aaa");

       user.setSex(1);

      

       userdao.insert(user);

UserDAO的实现类UserDAOIMP，调用插入方法

@Override

    publicvoid insert(User user) {

       System.out.println("UserDAOIMP的insert(user)方法被调用");

             

       getSqlMapClientTemplate().update("insertUser",user);

    }