我有一个spring-boot应用程序,在控制器和服务之间有一个薄层,它的唯一目的是尝试捕获,如果抛出异常,用jparepository持久化失败的实体,以便后续检查。我的“拦截器”是这样设计的:
@Transactional
public void upload(byte[] bytes) {
try {
service.upload(bytes);
} catch (Exception e) {
failRepo.save(new Failure(bytes, e)); // code trimmed for brevity
throw e;
}
}
我的服务方法是:
@Transactional(propagation = Propagation.REQUIRES_NEW, rollbackFor = Exception.class)
public void upload(byte[] bytes);
我所期望的是,在服务中抛出异常的情况下,内部事务将被回滚,异常将弹出,外部事务将持久化我的数据,但是hibernate日志显示,由于某种原因,外部事务也会回滚,失败数据不会持久化。我还需要在外层上的另一个传播级别吗?
编辑:相关日志
o.s.o.h.HibernateTransactionManager : Creating new transaction with name [com.company.interceptor.upload]: PROPAGATION_REQUIRED,ISOLATION_DEFAULT
o.s.o.h.HibernateTransactionManager : Opened new Session [SessionImpl(480607911<open>)] for Hibernate transaction
o.h.e.t.internal.TransactionImpl : On TransactionImpl creation, JpaCompliance#isJpaTransactionComplianceEnabled == false
o.h.e.t.internal.TransactionImpl : begin
o.s.o.h.HibernateTransactionManager : Exposing Hibernate transaction as JDBC [org.springframework.orm.hibernate5.HibernateTransactionManager$$Lambda$1317/0x0000000800d0c440@52318830]
o.s.o.h.HibernateTransactionManager : Found thread-bound Session [SessionImpl(480607911<open>)] for Hibernate transaction
o.s.o.h.HibernateTransactionManager : Suspending current transaction, creating new transaction with name [com.company.service.upload]
o.s.o.h.HibernateTransactionManager : Opened new Session [SessionImpl(1041560268<open>)] for Hibernate transaction
o.h.e.t.internal.TransactionImpl : On TransactionImpl creation, JpaCompliance#isJpaTransactionComplianceEnabled == false
o.h.e.t.internal.TransactionImpl : begin
o.s.o.h.HibernateTransactionManager : Exposing Hibernate transaction as JDBC [org.springframework.orm.hibernate5.HibernateTransactionManager$$Lambda$1317/0x0000000800d0c440@778c9da3]
------ other irrelevant for us logs
o.s.o.h.HibernateTransactionManager : Initiating transaction rollback
o.s.o.h.HibernateTransactionManager : Rolling back Hibernate transaction on Session [SessionImpl(1041560268<open>)]
o.h.e.t.internal.TransactionImpl : rolling back
o.s.o.h.HibernateTransactionManager : Closing Hibernate Session [SessionImpl(1041560268<open>)] after transaction
o.s.o.h.HibernateTransactionManager : Resuming suspended transaction after completion of inner transaction
stomAnnotationTransactionAttributeSource : Adding transactional method 'save' with attribute: PROPAGATION_REQUIRED,ISOLATION_DEFAULT
o.s.o.h.HibernateTransactionManager : Found thread-bound Session [SessionImpl(480607911<open>)] for Hibernate transaction
o.s.o.h.HibernateTransactionManager : Participating in existing transaction
org.hibernate.engine.spi.ActionQueue : Executing identity-insert immediately
org.hibernate.SQL : insert into failure_table (content_type, created_time, exception_message, bytes, user_agent) values (?, ?, ?, ?, ?)
o.h.id.IdentifierGeneratorHelper : Natively generated identity: 15
o.h.r.j.i.ResourceRegistryStandardImpl : HHH000387: ResultSet's statement was not registered
o.s.o.h.HibernateTransactionManager : Initiating transaction rollback
o.s.o.h.HibernateTransactionManager : Rolling back Hibernate transaction on Session [SessionImpl(480607911<open>)]
o.h.e.t.internal.TransactionImpl : rolling back
o.s.o.h.HibernateTransactionManager : Closing Hibernate Session [SessionImpl(480607911<open>)] after transaction
1条答案
按热度按时间lqfhib0f1#
问题解决方案可通过以下方式找到:https://stackoverflow.com/a/7125918/3214777.
问题是spring在运行时异常时默认回滚,所以我需要一个
在我的拦截器上让它像我预期的那样运行。