Re[2]: Best Practice for long running tasks with status check

[Martin Gross <m....@evolt.de>]

hi marco,
 thanks for the information. I will check JMX.

Regards,
Martin

> Hi,
>         My 2 cents..
> For the first half of your query, you can use JMX timer. Best way to do
> that
> Is to write an MBean that register itself with the timer and eventually
> receive notifications.
> You can make so that the 'object htat needs to be updated all the time'
> is
> A listener to notifications sent from the Timer. This 'object' should be
> inside your Mbean, and you can write a method on your MBean that returns
> the
> Current status.
> Ok, maybe I am giving u too much info,  but please check JMX and the
> Timer service to see if it suits you

> Regards
>         marco

> -----Original Message-----
> From: Martin Gross [mailto:m.gross@evolt.de] 
> Sent: 29 January 2004 17:20
> To: Struts Users Mailing List
> Subject: Best Practice for long running tasks with status check

> Hi,

>   I need to start an long running task by a struts action which will
>   run for maybe half an hour. I dont want the action to run for half
>   an hour. It should start the task and then respond that the task has
>   been started. Also it should be possible to check the
>   status of the task and see for example how many elements have already
>   been processed.

>   What would be the best practice to do this? Code examples would be
>   also appreciated.
  

> Regards,
>  Martin



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