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From James Huang <metapr...@yahoo.com>
Subject Re: Example ....Lucene with Java Server Pages?
Date Wed, 21 Sep 2005 21:28:12 GMT
That's exactly why I don't feel mine is the best
solution. Many people have been asking about the right
pattern for Lucene in webapps, and I'm paying close
attention to those.

To open an IndexSearcher is easy; the hard part for me
is when to close it (to be ready for a potentially new
index.) Perhaps a special HTTP command to trigger
that? I don't know.

-James

--- Otis Gospodnetic <otis_gospodnetic@yahoo.com>
wrote:

> James,
> 
> Well, if you want to do things right, then you
> should probably also get
> that IndexSearcher (or any other Java code) out of
> your JSP. :)
> 
> You are right, IndexSearchers are meant to be
> reused.  When the index
> changes, you need to open a new one, if you want to
> see the changes.
> 
> Otis
> 
> --- James Huang <metaprgmr@yahoo.com> wrote:
> 
> > That demo (results.jsp) opens a IndexSearcher per
> each
> > request, which I deem not really the right way of
> > using Lucene in a web app.
> > 
> > I used jspInit() to initiate a servlet-wide
> instance:
> > 
> > <%!
> >    IndexSearcher searcher = null;
> > 
> >    public void jspInit() {
> >       searcher = ...;
> >    }
> > %>
> > 
> > Still not complete sure if this is the best way,
> but
> > at least not every new IndexSearcher per request.
> > 
> > -James
> > 
> > --- Daniel Naber <lucenelist@danielnaber.de>
> wrote:
> > 
> > > On Wednesday 21 September 2005 19:21, Patricio
> > > Galeas wrote:
> > > 
> > > > I search for a JSP examples of a simple search
> > > application with Lucene.
> > > 
> > > lucene-1.4.3.tar.gz contains src/jsp. Also try
> "ant
> > > war-demo" in Lucene's 
> > > source package.
> > > 
> > > -- 
> > > http://www.danielnaber.de
> > > 
> > >
> >
>
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