SessionUtil.java

/*
 * The contents of this file are subject to the Mozilla Public License
 * Version 1.1 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 * 
 * Software distributed under the License is distributed on an "AS IS"
 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * The Original Code is available at http://www.abiquo.com/.....
 * 
 * The Initial Developer of the Original Code is Soluciones Grid, S.L. (www.abiquo.com),
 * Consell de Cent 296 principal 2�, 08007 Barcelona, Spain.
 * No portions of the Code have been created by third parties. 
 * All Rights Reserved.
 * 
 * Contributor(s): ______________________________________.
 * 
 * Graphical User Interface of this software may be used under the terms
 * of the Common Public Attribution License Version 1.0 (the  "CPAL License",
 * available at http://cpal.abiquo.com), in which case the provisions of CPAL
 * License are applicable instead of those above. In relation of this portions 
 * of the Code, a Legal Notice according to Exhibits A and B of CPAL Licence 
 * should be provided in any distribution of the corresponding Code to Graphical
 * User Interface.
 */
package com.abiquo.abiserver.business.authentication;

import com.abiquo.abiserver.business.hibernate.pojohb.user.UserHB;
import com.abiquo.abiserver.business.hibernate.util.HibernateUtil;

import org.hibernate.Session;
import org.hibernate.Transaction;
import org.hibernate.criterion.Restrictions;

/**
 * @author slizardo
 */
public class SessionUtil
{

    /**
     * @param name
     * @return
     */
    public static UserHB findUserHBByName(String name)
    {
        Session session = HibernateUtil.getSession();
        Transaction transaction = null;

        UserHB userHB = new UserHB();

        transaction = session.beginTransaction();

        userHB =
            (UserHB) HibernateUtil.getSession().createCriteria(UserHB.class).add(
                Restrictions.eq("user", name)).uniqueResult();

        transaction.commit();

        // Exceptions must be catched outside!!

        return userHB;
    }
}