Hi, The steps you describe below are correct. But it may not be as easy as you may wish.
Some points: - The Cocooncenter article was written before Lucene support was integrated in Cocoon. Because of this: - I did not use the indexer integrated in Cocoon, but used my own classes to index xml files. - I used my own xsp-logicsheet to pass the query to Lucene and get the results back. (you can download the classes and xsp sheet from the Cocooncenter site) - The highlight transformer has to know about the terms of the query. If I remember correctly, my xsp page creates a <query> tag out of the request, and passes that to the transformer. So the answer to your question: if you follow the article step by step, it may work. If you want to mix with Lucene functionality integrated in Cocoon, it will not. Off course this is a bad thing. It should work as you describe below. So I have to change this Tranformer in order to make it fit better in the current Cocoon/Lucene environment. And meanwhile hope that the modifications of Maik Schreiber are incorporated into the current branch of Lucene, so you could skip recompiling Lucene Hugo -----Original Message----- From: Cyril Vidal [mailto:[EMAIL PROTECTED]] Sent: Monday, February 10, 2003 1:21 PM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: highlighting with Lucene Hi, I have a question about using highlighting with Lucene. What I only want to do: start from an xml document, by example: <flower> This is a beautiful yellow flower </flower> that I have first indexed in Lucene's index. And when making a query such : flower:yellow get an XML document from the following form: <flower> This is a beautiful <em>yellow</em> flower </flower> I don't want ANYsearch function, but just gain benefit from the highlight function in Lucene. At first glance, I think it's quite a easy task: 1°) Download the java classes from Maik Screiber, make the few modifications on Lucene's code. 2°) Compile the Highlight Transformer java class from article www.cocooncenter.org 3°) Write my sitemap, as written in the same article: <map:transformer logger="sitemap.transformer.highlight" name="highlight" pool-grow="2" pool-max="16" pool-min="2" src="nl.datagram.cocoon.transformation.HighlightTransformer"/> <map:match pattern="flora"> <map:generate type="file" src="flora.xml"/> <map:transform type="highlight" /> <map:serialize/> </map:match> And when pointing to the url: http://localhost:8080/cocoon/flora?query=flower:yellow I should have the desired document: <flower> This is a beautiful <em>yellow</em> flower </flower> Is this right, or highlighting is a much more difficult task? Thanks for your response, Cyril. --------------------------------------------------------------------- Please check that your question has not already been answered in the FAQ before posting. <http://xml.apache.org/cocoon/faq/index.html> To unsubscribe, e-mail: <[EMAIL PROTECTED]> For additional commands, e-mail: <[EMAIL PROTECTED]> --------------------------------------------------------------------- Please check that your question has not already been answered in the FAQ before posting. <http://xml.apache.org/cocoon/faq/index.html> To unsubscribe, e-mail: <[EMAIL PROTECTED]> For additional commands, e-mail: <[EMAIL PROTECTED]>
