//$Id: ASTQueryTranslatorFactory.java 9162 2006-01-27 23:40:32Z steveebersole $
package org.hibernate.hql.ast;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.engine.SessionFactoryImplementor;
import org.hibernate.hql.FilterTranslator;
import org.hibernate.hql.QueryTranslator;
import org.hibernate.hql.QueryTranslatorFactory;
import java.util.Map;
/**
* Generates translators which uses the Antlr-based parser to perform
* the translation.
*
* @author Gavin King
*/
public class ASTQueryTranslatorFactory implements QueryTranslatorFactory {
private static final Log log = LogFactory.getLog( ASTQueryTranslatorFactory.class );
public ASTQueryTranslatorFactory() {
log.info( "Using ASTQueryTranslatorFactory" );
}
/**
* @see QueryTranslatorFactory#createQueryTranslator
*/
public QueryTranslator createQueryTranslator(
String queryIdentifier,
String queryString,
Map filters,
SessionFactoryImplementor factory) {
return new QueryTranslatorImpl( queryIdentifier, queryString, filters, factory );
}
/**
* @see QueryTranslatorFactory#createFilterTranslator
*/
public FilterTranslator createFilterTranslator(
String queryIdentifier,
String queryString,
Map filters,
SessionFactoryImplementor factory) {
return new QueryTranslatorImpl( queryIdentifier, queryString, filters, factory );
}
}
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