spring2.5 + ibatis2.3.4 整合开发
spring2.5 + ibatis
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-
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：
——————————————————————
ibatis
log4j-
mysql-connector-java-
——————————————————————
struts所需包：
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/beans http://www.springframework.org/schema/beans/spring-beans-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">
<!-- 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 SQL Map 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//DTD SQL 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//DTD SQL 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)(new ClassPathXmlApplicationContext("beans-ibatis.xml"));
UserDAO userdao = (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
public void insert(User user) {
System.out.println("UserDAOIMP的insert(user)方法被调用");
getSqlMapClientTemplate().update("insertUser",user);
}
//未完待续