Lucene case-sensitive Search

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tremalnaik

Hi,

I'm triying create a Lucene query which has te case-sensitive propertie. My example is like this:

String luceneQuery = "PATH:\"/app:company_home//*\" " + "AND @cm\\:name:\"" +name+"\"";
                
Query query = new Query(Constants.QUERY_LANG_LUCENE,luceneQuery);
                         
QueryConfiguration q = new QueryConfiguration();

QueryResult queryResult = repositoryService.query(spacesStore, query, true, q);
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Where "name" is the word of search. Now, if "name" is equal to test the query returns elements like

• Test
• Test1
• tEst
• etc

Exists some meaning to make the Lucene case-sensitive? Thanks

openpj

I think that it depends on the Lucene Analyzer used to create index values for a specific locale.

In Alfresco you can configure analyzers in the following path:

alfresco.war/WEB-INF/classes/alfresco/model/dataTypeAnalyzers_<LOCALE>.properties‍

For each locale setting you will find a properties file to change the Lucene class dedicated to tokenize words.
Remember that if you change one of these analyzers you have to re-index all the content before trying to execute searches.

Hope this helps.