2 z244104850 z244104850 于 2013.06.07 10:12 提问

mybatis spring 整合 junit测试。 事务不起作用,不提交。删除无效???

applicationContext.xml 中的数据库和 sessionFactory以及事务配置
Xml代码

<bean id="bssDataSource"  class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">  
    <!-- Connection Info -->  
    <property name="driverClassName" value="${bss.jdbc.driver}" />  
    <property name="url" value="${bss.jdbc.url}" />  
    <property name="username" value="${bss.jdbc.username}" />  
    <property name="password" value="${bss.jdbc.password}" />  

    <!-- Connection Pooling Info -->  
    <property name="maxActive" value="${bss.dbcp.maxActive}" />  
    <property name="maxIdle" value="${bss.dbcp.maxIdle}" />  
    <property name="defaultAutoCommit" value="false" />  
    <!-- 连接Idle一个小时后超时 -->  
    <property name="timeBetweenEvictionRunsMillis" value="3600000" />  
    <property name="minEvictableIdleTimeMillis" value="3600000" />  
    <property name="testOnBorrow" value="true" />  
    <property name="testWhileIdle" value="true" />  
    <property name="validationQuery" value="${bss.dbcp.validationQuery}" />  
</bean>  


<!-- MyBatis配置 -->  
<bean id="bssSqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">  
    <property name="dataSource" ref="bssDataSource" />  
    <!-- 自动扫描entity目录, 省掉Configuration.xml里的手工配置 别名 -->  
    <property name="typeAliasesPackage" value="com.jxnc56.bss.entity" />  
    <!-- 显式指定Mapper文件位置 -->  
    <property name="mapperLocations" >  
        <list>  
        <value>  
            classpath:config/mybatis/sqlmap/bss/**/*.xml  
        </value>  
        </list>  
    </property>  
</bean>  


<!-- 扫描basePackage下所有以@MyBatisRepository标识的 接口-->  
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">  
    <property name="basePackage" value="com.jxnc56.bss" />  
    <property name="annotationClass" value="com.jxnc56.bss.dao.MyBatisRepository"/>  
</bean>  

<!-- 事务管理,@Transactional("tmBss") -->  
<bean id="tmBss" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">  
    <property name="dataSource" ref="bssDataSource"></property>  
    <qualifier type="org.springframework.beans.factory.annotation.Qualifier" value="tmBss" />  
</bean>  

<!-- 使用annotation定义数据库事务,这样可以在类或方法中直接使用@Transactional注解来声明事务 -->  
<tx:annotation-driven transaction-manager="tmBss"  proxy-target-class="true" />  

java TEST:
Java代码

@Transactional("tmBss")  
public class ProductServiceTest extends SpringTransactionalTestCase {  
    @Autowired  
    private ProductDao pDao;  

    @Test  
    public void deleteTest (){  
        pDao.delete(4);  
        Product product = new Product();  
        product.setId(4);  
        System.out.println("-------------------------------------------->"+Arrays.toString(pDao.select(product).toArray()));  
    }  
}  

其中ProductDao 是被@MyBatisRepository标示的接口
log:
2013-06-07 09:40:57 107 - org.mybatis.spring.transaction.SpringManagedTransaction -915 [main] DEBUG org.mybatis.spring.transaction.SpringManagedTransaction - JDBC Connection [jdbc:mysql://localhost/nrcompany?useUnicode=true&characterEncoding=utf-8, UserName=root@localhost, MySQL-AB JDBC Driver] will be managed by Spring
2013-06-07 09:40:57 110 - com.jxnc56.bss.dao.ProductDao.delete -918 [main] DEBUG com.jxnc56.bss.dao.ProductDao.delete - ooo Using Connection [jdbc:mysql://localhost/nrcompany?useUnicode=true&characterEncoding=utf-8, UserName=root@localhost, MySQL-AB JDBC Driver]
2013-06-07 09:40:57 115 - com.jxnc56.bss.dao.ProductDao.delete -923 [main] DEBUG com.jxnc56.bss.dao.ProductDao.delete - ==> Preparing: delete from product where id=?
2013-06-07 09:40:57 140 - com.jxnc56.bss.dao.ProductDao.delete -948 [main] DEBUG com.jxnc56.bss.dao.ProductDao.delete - ==> Parameters: 4(Integer)
2013-06-07 09:40:57 142 - org.mybatis.spring.SqlSessionUtils -950 [main] DEBUG org.mybatis.spring.SqlSessionUtils - Releasing transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@3a9d95]
2013-06-07 09:40:57 142 - org.mybatis.spring.SqlSessionUtils -950 [main] DEBUG org.mybatis.spring.SqlSessionUtils - Fetched SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@3a9d95] from current transaction

1个回答

hui264781
hui264781   2014.03.10 20:10

http://blog.csdn.net/will_awoke/article/details/12002705
其实真正的问题在于spring 和springmvc 分父子容器,ContextLoaderListener才会给@Service加上事务,而springmvc 只是生成普通的bean

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