Web服务：回滚已提交的事务

Question

Im new to webservices. Im sending a webservice request to cxf endpoint through a camel route marked "transacted" and the response is got. In the same transaction route, next statement throws an exception so that my Exception handler rollsback the transaction.

I can find other things in my transaction rolledback, except my webservice request response since its already commited.

Is there a way of rolling back commited webservice request? Or is there a way of sending a rollback last webservice request ??

Please help, Stuck for 3 days on same...

Answer 1

只需制作另一个Web服务即可撤消第一个Web服务完成的所有操作，然后在.onException()例程中调用它

Answer 2

No there is no such thing as transactions for web services. You can find information on wikipedia such as http://en.wikipedia.org/wiki/Compensating_transaction