Spring transaction failure scenarios

Spring transaction failure scenarios

  there is some reasons for failure scenarios in spring transaction.

• Using engine of database is not supported
• The class of transactional method is not managed by Spring (Usually unused annotation @Service)
• The transactional method is not public
• The class of transactional methods happend invoked its method ( the transactional of method should only invoke by Spring , or it will be no effect)
• The Transaction manager of datasource is not existed.(such as @Transactional(propagation = Propagation.NOT_SUPPORTED))
• The exception produced by the transaction of method was not thrown.
• The exception produced by the transaction of method was thrown , but its type is error. The exception should be a java Runtime Exception, if you want to make the transaction of method effect when throw other exception, then you should use follows @Transactional(rollbackFor = Exception.class)