org.fireflow.engine.modules.persistence.hibernate.ReassignConfigPersisterHibernateImpl.java Source code

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Here is the source code for org.fireflow.engine.modules.persistence.hibernate.ReassignConfigPersisterHibernateImpl.java

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/**
 * Copyright 2007-2010 ?
 * All rights reserved. 
 * 
 * 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
 *
 * 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, see http://www.gnu.org/licenses. *
 */
package org.fireflow.engine.modules.persistence.hibernate;

import java.sql.SQLException;
import java.util.List;

import org.fireflow.engine.entity.config.ReassignConfig;
import org.fireflow.engine.entity.config.impl.ReassignConfigImpl;
import org.fireflow.engine.modules.persistence.ReassignConfigPersister;
import org.hibernate.Criteria;
import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.criterion.Restrictions;
import org.springframework.orm.hibernate3.HibernateCallback;

/**
 * 
 * 
 * @author ?
 * @version 2.0
 */
public class ReassignConfigPersisterHibernateImpl extends AbsPersisterHibernateImpl
        implements ReassignConfigPersister {

    /* (non-Javadoc)
     * @see org.fireflow.engine.modules.persistence.ReassignConfigPersister#findReassignConfig(java.lang.String, java.lang.String, java.lang.String, java.lang.String)
     */
    @SuppressWarnings("unchecked")
    public List<ReassignConfig> findReassignConfig(final String processId, final String processType,
            final String activityId, final String userId) {
        List<ReassignConfig> result = (List<ReassignConfig>) this.getHibernateTemplate()
                .execute(new HibernateCallback() {

                    public Object doInHibernate(Session session) throws HibernateException, SQLException {
                        Criteria criteria = session.createCriteria(ReassignConfigImpl.class);
                        criteria.add(Restrictions.eq("processId", processId))
                                .add(Restrictions.eq("processType", processType))
                                .add(Restrictions.lt("activityId", activityId))
                                .add(Restrictions.lt("grantorId", userId));

                        return criteria.list();
                    }

                });

        return result;
    }

    /* (non-Javadoc)
     * @see org.fireflow.engine.modules.persistence.hibernate.AbsPersisterHibernateImpl#getEntityClass4Runtime(java.lang.Class)
     */
    @Override
    public Class getEntityClass4Runtime(Class interfaceClz) {
        return ReassignConfigImpl.class;
    }

}