org.hibernate.hql.internal.ast.ASTQueryTranslatorFactory Maven / Gradle / Ivy
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Middleware LLC.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*
*/
package org.hibernate.hql.internal.ast;
import java.util.Map;
import org.jboss.logging.Logger;
import org.hibernate.engine.spi.SessionFactoryImplementor;
import org.hibernate.hql.spi.FilterTranslator;
import org.hibernate.hql.spi.QueryTranslator;
import org.hibernate.hql.spi.QueryTranslatorFactory;
import org.hibernate.internal.CoreMessageLogger;
/**
* Generates translators which uses the Antlr-based parser to perform
* the translation.
*
* @author Gavin King
*/
public class ASTQueryTranslatorFactory implements QueryTranslatorFactory {
private static final CoreMessageLogger LOG = Logger.getMessageLogger(CoreMessageLogger.class,
ASTQueryTranslatorFactory.class.getName());
public ASTQueryTranslatorFactory() {
LOG.usingAstQueryTranslatorFactory();
}
/**
* @see org.hibernate.hql.spi.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 );
}
}