How configure SnowballAnalyzer to language Spanish

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How configure SnowballAnalyzer to language Spanish

Iris Soto

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">
          <tokenizer class="solr.WhitespaceTokenizerFactory"/>
          <filter class="solr.ISOLatin1AccentFilterFactory"/>
          <filter class="solr.StopFilterFactory" ignoreCase="true"/>
          <filter class="solr.LowerCaseFilterFactory"/>
          <filter class="solr.SnowballPorterFilterFactory"

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