spring - ibatis 配置文件

最新推荐文章于 2025-08-07 15:29:44 发布

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#spring #ibatis

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本文深入探讨了Spring框架中应用配置文件的使用，包括PropertyPlaceholderConfigurer用于加载配置属性，loggingProxyCreator实现日志代理，以及transactionManager用于事务管理。详细介绍了如何配置数据源、SQL映射客户端和事务管理器，确保了应用的高效和稳定。

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applicationContext.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-2.0.xsd
           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd"
    default-autowire="byName" default-lazy-init="true">

    <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="locations">
            <list>
                <value>classpath*:jdbc.properties</value>
            </list>
        </property>
    </bean>
  
	<!--===========loggingProxyCreator==============-->
	<bean id="loggingProxyCreator"
		class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator">
    	<description></description>
    	<property name="beanNames">
      		<description></description>
      		<value>*Logic,*Action,*Service,*Dao</value>
    	</property>
    	<property name="proxyTargetClass">
	    	<value>true</value>
    	</property>
    	<property name="interceptorNames">
      		<list>
        		<value>loggingInterceptor</value>
      		</list>
    	</property>
  	</bean>
  	
  <bean id="loggingInterceptor"
      class="org.springframework.aop.interceptor.CustomizableTraceInterceptor">
    <description></description>
    <property name="useDynamicLogger">
      <value>true</value>
    </property>
    <property name="enterMessage">
      <description>方法开始调用时</description>
      <value>方法开始[类名]=$[targetClassName]、[方法名]=$[methodName]、[参数值]=$[arguments]</value>
    </property>
    <property name="exitMessage">
      <description>方法正常调用时</description>
      <value>方法完成[类名]=$[targetClassName]、[方法名]=$[methodName]、[参数值]=$[arguments]、[返回值]=$[returnValue]</value>
    </property>
    <property name="exceptionMessage">
      <description>异常发生时</description>
      <value>异常发生[类名]=$[targetClassName]、[方法名]=$[methodName]、[参数值]=$[arguments]</value>
    </property>
  </bean>

</beans>

2.applicationContext-dataSource.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-2.0.xsd
           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.0.xsd
           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd"
    default-autowire="byName" default-lazy-init="true">

    <!--for JDBC dataSource -->
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="${jdbc.driverClassName}" />
        <property name="url" value="${jdbc.url}" />
        <property name="username" value="${jdbc.username}" />
        <property name="password" value="${jdbc.password}" />
    </bean>

    <!--for JNDI dataSource
    <bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean">
        <property name="jndiName">
            <value>jndi/kpi</value>
        </property>
    </bean>
    -->

    <bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">
        <property name="configLocation" value="classpath:sql-map-config.xml" />
        <property name="dataSource" ref="dataSource" />
    </bean>

    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource" />
    </bean>

      <bean id="businessBean"

        class="org.springframework.aop.framework.ProxyFactoryBean">

         <property name="singleton">

             <value>true</value>

         </property>

         <property name="proxyInterfaces">

             <value>com.cn.tx.jjm.services.ITransationService</value>

         </property>

         <property name="interceptorNames">

             <list>

                <value>transactionInterceptor</value>

                <!--value>com.cn.ffml.ytzk.PRD03U04.action.PRD03U04Action</value-->

             </list>

         </property>

         <property name="proxyTargetClass"><value>true</value></property>

      </bean>

     

      <bean id="transactionInterceptor"

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

         <property name="transactionManager">

             <ref local="transactionManager" />

         </property>

         <property name="transactionAttributes">

             <props>

                <prop key="*">PROPAGATION_REQUIRED,-Exception</prop>

             </props>

         </property>

      </bean> 

</beans>