/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2010, Red Hat Inc. 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 Inc.
*
* 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.internal;
import org.hibernate.persister.entity.AbstractEntityPersister;
/**
*
* @author Rob Worsnop
*
*/
public class DynamicFilterAliasGenerator implements FilterAliasGenerator {
private String[] tables;
private String rootAlias;
public DynamicFilterAliasGenerator(String[] tables, String rootAlias) {
this.tables = tables;
this.rootAlias = rootAlias;
}
@Override
public String getAlias(String table) {
if (table == null){
return rootAlias;
} else{
return AbstractEntityPersister.generateTableAlias(rootAlias, AbstractEntityPersister.getTableId(table, tables));
}
}
}