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.
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