org.hibernate.envers.CrossTypeRevisionChangesReader Maven / Gradle / Ivy
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2013, 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.envers;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.hibernate.envers.tools.Pair;
/**
* Queries that allow retrieving snapshots of all entities (regardless of their particular type) changed in the given
* revision. Note that this API can be legally used only when default mechanism of tracking modified entity names
* is enabled.
*
* @author Lukasz Antoniak (lukasz dot antoniak at gmail dot com)
*/
public interface CrossTypeRevisionChangesReader {
/**
* Find all entities changed (added, updated and removed) in a given revision. Executes n+1 SQL queries,
* where n is a number of different entity classes modified within specified revision.
*
* @param revision Revision number.
*
* @return Snapshots of all audited entities changed in a given revision.
*
* @throws IllegalStateException If the associated entity manager is closed.
* @throws IllegalArgumentException If a revision number is null, less or equal to 0.
*/
public List