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Re: Sample code wanted...
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Re: Sample code wanted...


  • Subject: Re: Sample code wanted...
  • From: Mike Schrag <email@hidden>
  • Date: Fri, 12 May 2006 16:47:57 -0400

For the long-running part, look at WOLongResponsePage (I don't have a sample handy because I haven't written that up on the wikibook yet :) ) if you want to keep them around waiting (an hour, maybe not). If you want to just spin off a thread, it works pretty much like you would expect. You can just make a new thread and do your thing. Obviously if you're touch EOF, all the usual multithreading issues apply. If you want to be completely separate in EO (not lock the entire object store for an hour potentially), you will need to create your own EOObjectStoreCoordinator in your thread, and create EOEditingContexts from that. It's surprisingly easy to do that part. The annoying part is syncing the two back up later (because you're basically the same problem as multiple instances at that point). However, the quick way is that you can make an EOFetchSpecification in the original object store set it to refresh refetched objects, make its qualifier such that it will pickup your modified/inserted objects, and execute it.

For the emailing part:
http://en.wikibooks.org/wiki/Programming:WebObjects/Project_WONDER/ Organization/ERJavaMail


ms

On May 12, 2006, at 4:39 PM, Randy Wigginton wrote:

I have an app that involves some LONG operations - literally an hour or
more. In this case, I would like to display a page saying "Results will be
e-mailed to you", then a new thread should perform the processing, then
email a WOComponent page. Is there anything similar I can use as a model?
Hard to believe this is the first time such a thing is needed (nothing I
could find on WOCode.com)



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 >Sample code wanted... (From: "Randy Wigginton" <email@hidden>)

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