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List:       slide-dev
Subject:    RE: enhancements/fixes for slide 2.1
From:       "Max Pfingsthorn" <m.pfingsthorn () hippo ! nl>
Date:       2006-02-20 11:09:14
Message-ID: A955EA1F8FE31749AEC8C998082F6C7C9E62DE () hai01 ! hippo ! local
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Dear all,

I hate to reply to myself, but I was just wondering if the offer still stands... I \
would love to help out and it would be great if you guys gave me that chance!

Best,
Max

> -----Original Message-----
> From: Max Pfingsthorn 
> Sent: Tuesday, February 14, 2006 11:20
> To: Slide Developers Mailing List
> Subject: RE: enhancements/fixes for slide 2.1
> 
> 
> Hello everyone!
> 
> > -----Original Message-----
> > From: daniel.florey@web.de [mailto:daniel.florey@web.de]
> > Sent: Saturday, February 11, 2006 12:33
> > To: 'Slide Developers Mailing List'
> > Subject: AW: enhancements/fixes for slide 2.1
> > 
> > Hi Hippo!
> 
> Hippo is just my employer ;) Just call me Max.
> 
> > Fromm y point of view it would be great if you would become a slide
> > committer and could add patches to the sources directly. If you are
> > interested, I would start a voting thread on this mailing list.
> 
> That would be great! I would be very honored.
> 
> > I think most of your patches are very helpful for the slide 
> community.
> 
> Thanks, I do my best.
> 
> > One comment to your patches regarding the lucene-based search:
> > If you use lucene directly to limit the results this might 
> cause some
> > trouble if you are using acl's. The acl's get evaluated after slide
> > retrieves the search result from lucene. If you for example 
> > specify a limit
> > of 10 results and the user executing the DASL-request has no 
> > permissions to
> > read half of them, he would only get 5 files even if he 
> > specified to get 10.
> > So it would be very helpful to have a configurable switch to 
> > select if you
> > want to have a fast system (with the risk of wrong number of 
> > results) or a
> > slower search with correct results.
> 
> Actually, you cannot tell Lucene to only return so many hits. 
> The nice thing about Lucene's Hits datastructure is that it 
> lazy-loads data from the index. That way, it can return the 
> full structure, without much of the overhead, and you can 
> decide how many you access yourself. What I do is to iterate 
> through the Hits until I generated as many authorized results 
> as needed. What makes it fast is that sorting is done in 
> Lucene as well, so even then, you don't have to load all 
> results in memory and sort them there as it's done right now.
> 
> > Why have you used JMS to notify cocoon? Have you had a look at the
> > Notification abilities in the slide webdavlib?
> 
> I wasn't aware that the webdavlib had such a feature. Also, 
> when I joined the team here, JMS notification was already implemented.
> 
> Bye!
> max
> 
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