UnexpectedRollbackException-JTA事务意外回滚

问题描述：

运行以下代码时，我得到的是UnexpectedRollbackException而不是ArrayIndexOutOfBoundsException

When I run the below code, I get UnexpectedRollbackException instead of ArrayIndexOutOfBoundsException

环境:Weblogic，Spring，Hibernate，JTA和EJB

Environment: Weblogic, Spring, Hibernate, JTA and EJB

代码:

public class ServiceImpl    
{        
    @Transactional  
    public void test()  
    {                   
        throw new ArrayIndexOutOfBoundsException();                 
    }   
}



public class WebLayerClass  
{           
    service.test(); 
}

日志:

Caused by: org.springframework.transaction.UnexpectedRollbackException: JTA transaction unexpectedly rolled back (maybe due to a timeout); nested exception is weblogic.transaction.RollbackException: setRollbackOnly called on transaction
    at org.springframework.transaction.jta.JtaTransactionManager.doCommit(JtaTransactionManager.java:1024) ~[spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:757) ~[spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:726) ~[spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.interceptor.TransactionAspectSupport.commitTransactionAfterReturning(TransactionAspectSupport.java:478) ~[spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:272) ~[spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95) ~[spring-tx-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:207) ~[spring-aop-4.0.3.RELEASE.jar:4.0.3.RELEASE]
    at com.sun.proxy.$Proxy261.update(Unknown Source) ~[na:na]
    at de.unicreditgroup.esa.service.webtool.sql.WebToolSqlServiceImpl.updateSqlQuery(WebToolSqlServiceImpl.java:234) ~[de-unicreditgroup-esa-services-2.1.0-SNAPSHOT.jar:na]

答

当您在数据库中没有声明null字段并且尝试使用JPA保存的Entity中，同样的字段为null时也会发生这种情况，因此它会自动回滚交易.

This happen also when you have not null field declared in database and in the Entity you are trying to save using JPA the same field is null so automatically it rolls back the transaction.

UnexpectedRollbackException-JTA事务意外回滚

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