Happy friday everyone:
In the index there are serveral files.
Via filtering I want to restrict access to some of these documents for
non-priviledged regular users (majority of the searches are performed by
regular non-priviledged users). When a priviledged user logs on he should
have access to all documents.
I hope this answers your question. All ideas will be appreciated.
Thanks
Sid
Peter Carlson
<carlson@bookandh To: "Lucene Users List"
<[EMAIL PROTECTED]>
ammer.com> cc:
Subject: Re: Filtering
08/29/02 12:02 PM
Please respond to
"Lucene Users
List"
What do you wan to the filtering to accomplish?
--Peter
On Wednesday, August 28, 2002, at 11:40 AM, [EMAIL PROTECTED] wrote:
>
> Hi All:
>
> Is there any one who has written a filter for Lucene?
>
> According to the FAQ there are two methods of achieving this
> 1. Search Query
>
> in this approach, provide your custom filter
> object to the when you call the search() method.
> This filter will be called exactly once to
> evaluate every document that resulted in non
> zero score.
>
>
>
> 2. Selective Collection
>
> in this approach you perform the regular search
> and when you get back the hit list, collect only
> those that matches your filtering criteria. In
> this approach, your filter is called only for
> hits that returned by the search method which
> may be only a subset of the non zero matches
> (useful when evaluating your search filter is
> expensive).
>
>
>
>
> Searching is done using JSP based site.
> The index may change consistently.
> The majority of searches that take place will need filtering.
> There will be lots of hits.
> Index is large.
>
> 1.Which would be more efficient (faster search) on a very large index?
> 2.Which is more maintanable?
> 3.Which is easier to code?
> 4.Are there any other ways of filtering that anyone else has come up
> with?
>
> All opinions and comments would be appreciated.
>
> Thanks
>
> Sid
>
>
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