本文介绍了Spring @Transactional无效的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我正在尝试使用带注释的TX Spring支持。
I am trying to use annotated TX Spring support.
应用程序上下文XML:
<?xml ...>
<tx:annotation-driven/>
<bean id="dataSource" class="oracle.jdbc.pool.OracleDataSource">
...
</bean>
<bean id="repository" class="Repository">
<constructor-arg ref="dataSource"/>
</bean>
</beans>
实际代码:
public class Repository {
@Transactional
public void save(Op op) {
System.out.println("Transaction active:::: " + TransactionSynchronizationManager.isActualTransactionActive());
...
}
}
致电代码:
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = {"/integration-context.xml"})
public class RepositoryTest {
@Autowired
private Repository repository;
@Test
public void testRepositoryPersistence() {
Op op = mock(Op.class);
repository.save(op);
}
}
它提供 FALSE。
我做错了什么?
推荐答案
你应该添加这在您的配置中
You should add this in your configuration
<context:annotation-config/>
<tx:annotation-driven transaction-manager="transactionManager"/>
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource"></property>
</bean>
在RepositoryClass上添加一个接口
add an interface on your RepositoryClass
public class Repository implements IRepository{
@Transactional
public void save(Op op) {
System.out.println("Transaction active:::: " + TransactionSynchronizationManager.isActualTransactionActive());
...
}
}
这在你的测试类中
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = {"classpath:/integration-context.xml"})
@TransactionConfiguration(transactionManager = "transactionManager", defaultRollback = false)
public class RepositoryTest extends AbstractTransactionalJUnit4SpringContextTests{
@Autowired
private IRepository repository;
@Test
public void testRepositoryPersistence() {
Op op = mock(Op.class);
repository.save(op);
}
}
参见教程。
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