/*
 * Copyright (C) 2009 eXo Platform SAS.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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 software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package org.etk.component.database;

import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;

import java.io.Serializable;

public interface HibernateService {
  public Configuration getHibernateConfiguration();

  public Session openSession();

  public Session openNewSession();

  public void closeSession(Session session);

  /** Close the session that assign to the current thread */
  public void closeSession();

  SessionFactory getSessionFactory();

  public Object findOne(Session session, String query, String id) throws Exception;

  public Object findExactOne(Session session, String query, String id) throws Exception;

  public Object findOne(Class clazz, java.io.Serializable id) throws Exception;

  public Object findOne(ObjectQuery q) throws Exception;

  public Object create(Object obj) throws Exception;

  public Object update(Object obj) throws Exception;

  public Object save(Object obj) throws Exception;

  public Object remove(Object obj) throws Exception;

  public Object remove(Class clazz, Serializable id) throws Exception;

  public Object remove(Session session, Class clazz, Serializable id) throws Exception;
}