//$Id: SecurityFilterFactory.java 15160 2008-09-09 17:15:44Z epbernard $
package org.hibernate.search.test.filter;
import org.apache.lucene.index.Term;
import org.apache.lucene.search.Filter;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.QueryWrapperFilter;
import org.apache.lucene.search.TermQuery;
import org.hibernate.search.annotations.Factory;
import org.hibernate.search.annotations.Key;
import org.hibernate.search.filter.FilterKey;
import org.hibernate.search.filter.StandardFilterKey;
/**
* Apply a security filter to the results
*
* @author Emmanuel Bernard
*/
public class SecurityFilterFactory {
private String login;
/**
* injected parameter
*/
public void setLogin(String login) {
this.login = login;
}
@Key
public FilterKey getKey() {
StandardFilterKey key = new StandardFilterKey();
key.addParameter( login );
return key;
}
@Factory
public Filter getFilter() {
Query query = new TermQuery( new Term("teacher", login) );
return new QueryWrapperFilter(query);
}
}