/**
* OpenKM, Open Document Management System (http://www.openkm.com)
* Copyright (c) 2006-2011 Paco Avila & Josep Llort
*
* No bytes were intentionally harmed during the development of this application.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package com.openkm.dao;
import java.util.List;
import org.hibernate.HibernateException;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.openkm.core.DatabaseException;
import com.openkm.dao.bean.cache.UserDocumentKeywords;
public class UserDocumentKeywordsDAO {
private static Logger log = LoggerFactory.getLogger(UserDocumentKeywordsDAO.class);
private UserDocumentKeywordsDAO() {}
/**
* Remove
*/
public static void remove(int id) throws DatabaseException {
log.debug("remove({})", id);
Session session = null;
Transaction tx = null;
try {
session = HibernateUtil.getSessionFactory().openSession();
tx = session.beginTransaction();
UserDocumentKeywords udk = (UserDocumentKeywords) session.load(UserDocumentKeywords.class, id);
session.delete(udk);
HibernateUtil.commit(tx);
} catch(HibernateException e) {
HibernateUtil.rollback(tx);
throw new DatabaseException(e.getMessage(), e);
} finally {
HibernateUtil.close(session);
}
log.debug("remove: void");
}
/**
* Update user items
*/
public static void create(UserDocumentKeywords udk) throws DatabaseException {
log.debug("update({})", udk);
Session session = null;
Transaction tx = null;
try {
session = HibernateUtil.getSessionFactory().openSession();
tx = session.beginTransaction();
session.save(udk);
HibernateUtil.commit(tx);
} catch (HibernateException e) {
HibernateUtil.rollback(tx);
throw new DatabaseException(e.getMessage(), e);
} finally {
HibernateUtil.close(session);
}
log.debug("update: void");
}
/**
* Find by user
*/
@SuppressWarnings("unchecked")
public static List<UserDocumentKeywords> findByUser(String user) throws DatabaseException {
log.debug("findByUser({})", user);
String qs = "from UserDocumentKeywords udk where udk.user=:user";
Session session = null;
try {
session = HibernateUtil.getSessionFactory().openSession();
Query q = session.createQuery(qs);
q.setString("user", user);
List<UserDocumentKeywords> ret = q.list();
log.debug("findByUser: {}", ret);
return ret;
} catch (HibernateException e) {
throw new DatabaseException(e.getMessage(), e);
} finally {
HibernateUtil.close(session);
}
}
/**
* Find users
*/
@SuppressWarnings("unchecked")
public static List<String> findUsers() throws DatabaseException {
log.debug("findUsers()");
String qs = "select distinct udk.user from UserDocumentKeywords udk";
Session session = null;
try {
session = HibernateUtil.getSessionFactory().openSession();
Query q = session.createQuery(qs);
List<String> ret = q.list();
log.debug("findUsers: {}", ret);
return ret;
} catch (HibernateException e) {
throw new DatabaseException(e.getMessage(), e);
} finally {
HibernateUtil.close(session);
}
}
/**
* Find all
*/
@SuppressWarnings("unchecked")
public static List<UserDocumentKeywords> findAll() throws DatabaseException {
log.debug("findAll()");
String qs = "from UserDocumentKeywords";
Session session = null;
try {
session = HibernateUtil.getSessionFactory().openSession();
Query q = session.createQuery(qs);
List<UserDocumentKeywords> ret = q.list();
log.debug("findByPk: {}", ret);
return ret;
} catch (HibernateException e) {
throw new DatabaseException(e.getMessage(), e);
} finally {
HibernateUtil.close(session);
}
}
/**
* Empty database
*/
@SuppressWarnings("unchecked")
public static void clean() throws DatabaseException {
log.debug("clean()");
String qs = "from UserDocumentKeywords";
Session session = null;
Transaction tx = null;
try {
session = HibernateUtil.getSessionFactory().openSession();
tx = session.beginTransaction();
List<UserDocumentKeywords> ret = session.createQuery(qs).list();
for (UserDocumentKeywords udk : ret) {
session.delete(udk);
}
HibernateUtil.commit(tx);
} catch (HibernateException e) {
HibernateUtil.rollback(tx);
throw new DatabaseException(e.getMessage(), e);
} finally {
HibernateUtil.close(session);
}
log.debug("clean: void");
}
}