/*
* 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.envers.configuration;
import java.util.Map;
import java.util.Properties;
import java.util.WeakHashMap;
import org.hibernate.envers.entities.EntitiesConfigurations;
import org.hibernate.envers.revisioninfo.RevisionInfoNumberReader;
import org.hibernate.envers.revisioninfo.RevisionInfoQueryCreator;
import org.hibernate.envers.synchronization.AuditProcessManager;
import org.hibernate.cfg.Configuration;
import org.hibernate.cfg.AnnotationConfiguration;
import org.hibernate.annotations.common.reflection.ReflectionManager;
/**
* @author Adam Warski (adam at warski dot org)
*/
public class AuditConfiguration {
private final GlobalConfiguration globalCfg;
private final AuditEntitiesConfiguration auditEntCfg;
private final AuditProcessManager auditProcessManager;
private final EntitiesConfigurations entCfg;
private final RevisionInfoQueryCreator revisionInfoQueryCreator;
private final RevisionInfoNumberReader revisionInfoNumberReader;
public AuditEntitiesConfiguration getAuditEntCfg() {
return auditEntCfg;
}
public AuditProcessManager getSyncManager() {
return auditProcessManager;
}
public GlobalConfiguration getGlobalCfg() {
return globalCfg;
}
public EntitiesConfigurations getEntCfg() {
return entCfg;
}
public RevisionInfoQueryCreator getRevisionInfoQueryCreator() {
return revisionInfoQueryCreator;
}
public RevisionInfoNumberReader getRevisionInfoNumberReader() {
return revisionInfoNumberReader;
}
@SuppressWarnings({"unchecked"})
public AuditConfiguration(Configuration cfg) {
Properties properties = cfg.getProperties();
ReflectionManager reflectionManager = ((AnnotationConfiguration) cfg).getReflectionManager();
RevisionInfoConfiguration revInfoCfg = new RevisionInfoConfiguration();
RevisionInfoConfigurationResult revInfoCfgResult = revInfoCfg.configure(cfg, reflectionManager);
auditEntCfg = new AuditEntitiesConfiguration(properties, revInfoCfgResult.getRevisionInfoEntityName());
globalCfg = new GlobalConfiguration(properties);
auditProcessManager = new AuditProcessManager(revInfoCfgResult.getRevisionInfoGenerator());
revisionInfoQueryCreator = revInfoCfgResult.getRevisionInfoQueryCreator();
revisionInfoNumberReader = revInfoCfgResult.getRevisionInfoNumberReader();
entCfg = new EntitiesConfigurator().configure(cfg, reflectionManager, globalCfg, auditEntCfg,
revInfoCfgResult.getRevisionInfoXmlMapping(), revInfoCfgResult.getRevisionInfoRelationMapping());
}
//
private static Map<Configuration, AuditConfiguration> cfgs
= new WeakHashMap<Configuration, AuditConfiguration>();
public synchronized static AuditConfiguration getFor(Configuration cfg) {
AuditConfiguration verCfg = cfgs.get(cfg);
if (verCfg == null) {
verCfg = new AuditConfiguration(cfg);
cfgs.put(cfg, verCfg);
cfg.buildMappings();
}
return verCfg;
}
}