How configure SnowballAnalyzer to language Spanish

[Iris Soto <ms...@agssa.net>]

Hello,

I am trying to configure Solr to index a Spanish site and I am hitting 
some problems.
I have a basic install using the Tomcat.

Into schema.xml file i have the following:

<fieldtype name="text_es" class="solr.TextField" positionIncrementGap="100">
      <analyzer>
          <tokenizer class="solr.WhitespaceTokenizerFactory"/>
          <filter class="solr.ISOLatin1AccentFilterFactory"/>
          <filter class="solr.StopFilterFactory" ignoreCase="true"/>
          <filter class="solr.LowerCaseFilterFactory"/>
          <filter class="solr.SnowballPorterFilterFactory" 
language="Spanish"/>
      </analyzer>
    </fieldtype>

In Solr wiki appears package: 
org.apache.lucene.analysis.snowball.SnowballAnalyzer, how can i specify 
the type of language to use it?
<analyzer class="org.apache.lucene.analysis.snowball.SnowballAnalyzer">

I want that ISOLatin1AccentFilterFactory delete accented forms, like: á, 
é, ñ... , but in case of queries, this process doesn't works, because it 
should search words that contains that accented forms.
Is good this code? How can i configure the analyzer to Spanish language?

Thanks & Regards,


-- 
Iris Soto