[jboss-user] [JBoss Microcontainer] - AbstractRealDeployerWithInput fails to call undeploy() on deployer, for failed deployments

[Ales Justin]

Ales Justin [http://community.jboss.org/people/alesj] replied to the discussion

"AbstractRealDeployerWithInput fails to call undeploy() on deployer, for failed deployments"

To view the discussion, visit: http://community.jboss.org/message/555213#555213

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> Consider this:deploy()
> {
>   doMyWork();
>  
>   callThirdPartyCodeWhichCanEndUpThrowingThrowableOrRunTimeException();
> }
> 
> 
> 
> 
> Surely, my deployer/visitor isn't expected to catch Throwable and cleanup whatever I did in doMyWork(), or is it?
Sure it is.
How on earth should I know what a "revert-doMyWork()" looks like? ;-)

It should be then

deploy()
{
  doMyWork();
   
  try { 
     callThirdPartyCodeWhichCanEndUpThrowingThrowableOrRunTimeException();
  } catch (E e) {
       revertDoMyWork();        
  }
}
 
 
 


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