Question

我正在尝试使用服务层调用中的jdbc模板实现Spring @transactional 2在DAOImpl中插入方法并使用simplejdbctemplate到插入，我在日志中看到spring在我的服务方法上创建了一个新事务，我的第一个插入成功，第二个插入失败，即使它说它正在回滚连接第一个插入永远不会从我的Mysql DB回滚。（我使用的是innodb引擎）。

这是我的服务方法。

@Service
@TransactionConfiguration(transactionManager="txManager")
public class NewWizardService{
    ApplicationContext ctx = new ClassPathXmlApplicationContext("dataSourcesConfig.xml");
    UserDAO userDAO = (UserDAO)ctx.getBean("userDAO");
    @Transactional(rollbackFor=Throwable.class,  readOnly=false)
    public void createNewFirm()
    {

    userDAO.insert1();
    userDAO.insert2();

    }

}

这是我的数据源和事务管理器弹簧配置。

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


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

<tx:annotation-driven transaction-manager="txManager" proxy-target-class="true"/>

这是我的日志跟踪。

2012-03-28 16:56:31,460 DEBUG [org.springframework.jdbc.datasource.DataSourceTransactionManager] - Creating new transaction with name [com.CAIS.wizardService.NewWizardServiceImpl.createNewFirm]: PROPAGATION_REQUIRED,ISOLATION_DEFAULT; '',-java.lang.RuntimeException
2012-03-28 16:56:31,654 DEBUG [org.springframework.jdbc.datasource.DataSourceTransactionManager] - Acquired Connection [org.apache.commons.dbcp.PoolableConnection@7d627b8b] for JDBC transaction
2012-03-28 16:56:31,660 DEBUG [org.springframework.jdbc.datasource.DataSourceTransactionManager] - Switching JDBC Connection [org.apache.commons.dbcp.PoolableConnection@7d627b8b] to manual commit
2012-03-28 16:56:31,663 DEBUG [org.springframework.jdbc.core.JdbcTemplate] - Executing prepared SQL update
2012-03-28 16:56:31,663 DEBUG [org.springframework.jdbc.core.JdbcTemplate] - Executing prepared SQL statement [insert into client (fullName, createDate, createUser) values (?, ?, ?)]
2012-03-28 16:56:31,663 DEBUG [org.springframework.jdbc.datasource.DataSourceUtils] - Fetching JDBC Connection from DataSource
2012-03-28 16:56:31,664 DEBUG [org.springframework.jdbc.datasource.DriverManagerDataSource] - Creating new JDBC DriverManager Connection to [jdbc:mysql://localhost:3306/cais]
2012-03-28 16:56:31,816 DEBUG [org.springframework.jdbc.datasource.DataSourceUtils] - Registering transaction synchronization for JDBC Connection
2012-03-28 16:56:31,833 DEBUG [org.springframework.jdbc.core.JdbcTemplate] - SQL update affected 1 rows
2012-03-28 16:56:31,840 DEBUG [org.springframework.jdbc.core.JdbcTemplate] - SQLWarning ignored: SQL state '01000', error code '1265', message [Data truncated for column 'createDate' at row 1]
2012-03-28 16:56:31,842 DEBUG [org.springframework.jdbc.core.JdbcTemplate] - Executing prepared SQL update
2012-03-28 16:56:31,842 DEBUG [org.springframework.jdbc.core.JdbcTemplate] - Executing prepared SQL statement [insert into client (fullName, createDate, createUser) values (?, ?, ?)]
2012-03-28 16:56:31,918 DEBUG [org.springframework.beans.factory.support.DefaultListableBeanFactory] - Finished creating instance of bean 'Sybase'
2012-03-28 16:56:31,918 INFO [org.springframework.jdbc.support.SQLErrorCodesFactory] - SQLErrorCodes loaded: [DB2, Derby, H2, HSQL, Informix, MS-SQL, MySQL, Oracle, PostgreSQL, Sybase]
2012-03-28 16:56:31,918 DEBUG [org.springframework.jdbc.support.SQLErrorCodesFactory] - Looking up default SQLErrorCodes for DataSource [org.springframework.jdbc.datasource.DriverManagerDataSource@6cf84b0a]
2012-03-28 16:56:31,920 DEBUG [org.springframework.jdbc.support.SQLErrorCodesFactory] - Database product name cached for DataSource [org.springframework.jdbc.datasource.DriverManagerDataSource@6cf84b0a]: name is 'MySQL'
2012-03-28 16:56:31,920 DEBUG [org.springframework.jdbc.support.SQLErrorCodesFactory] - SQL error codes for 'MySQL' found
2012-03-28 16:56:31,920 DEBUG [org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator] - Unable to translate SQLException with Error code '1406', will now try the fallback translator
2012-03-28 16:56:31,920 DEBUG [org.springframework.jdbc.support.SQLStateSQLExceptionTranslator] - Extracted SQL state class '22' from value '22001'
2012-03-28 16:56:31,921 DEBUG [org.springframework.jdbc.datasource.DataSourceUtils] - Returning JDBC Connection to DataSource
2012-03-28 16:56:31,923 DEBUG [org.springframework.jdbc.datasource.DataSourceTransactionManager] - Initiating transaction rollback
2012-03-28 16:56:31,923 DEBUG [org.springframework.jdbc.datasource.DataSourceTransactionManager] - Rolling back JDBC transaction on Connection [org.apache.commons.dbcp.PoolableConnection@7d627b8b]
2012-03-28 16:56:31,934 DEBUG [org.springframework.jdbc.datasource.DataSourceTransactionManager] - Releasing JDBC Connection [org.apache.commons.dbcp.PoolableConnection@7d627b8b] after transaction
2012-03-28 16:56:31,934 DEBUG [org.springframework.jdbc.datasource.DataSourceUtils] - Returning JDBC Connection to DataSource

提前致谢。

Answer 1

使用@Transactional而不是@TransactionConfiguration，因为它用于事务测试。 @Transactional适用于单个txManager，但如果您有多个，则可以更改您的tx anno。比如@Transactional（“productTxManager”）或@Transactional（“orderTxManager”）。

Answer 2

您的<tx:annotation-driven transaction-manager="txManager" proxy-target-class="true"/>需要在webapp-servlet.xml中定义。

您可以在此处找到解释：Spring @Transactional annotations ignored

spring @Transactional JDBC Template MySQL DB没有回滚

2 个答案: