com.jettmarks.routes.server.bean.CurrentTrainsDAO.java Source code

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Here is the source code for com.jettmarks.routes.server.bean.CurrentTrainsDAO.java

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package com.jettmarks.routes.server.bean;

/**
 *   Copyright 2010 Jett Marks
 * 
 * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Generated Nov 21, 2011 10:21:06 PM by Hibernate Tools 3.3.0.GA
 */
// default package

import java.util.List;
import org.apache.log4j.Logger;
import org.hibernate.LockMode;
import org.hibernate.SessionFactory;
import static org.hibernate.criterion.Example.create;

import org.hibernate.Session;
import com.jettmarks.db.HibernateUtil;
import com.jettmarks.db.BaseDAO;

/**
 * Data Access Object (DAO) for domain model class CurrentTrains.
 * @see .CurrentTrains
 * @author Hibernate Tools
 */
public class CurrentTrainsDAO extends BaseDAO {
    /**
     * Logger for this class
     */
    private static final Logger logger = Logger.getLogger(CurrentTrainsDAO.class);

    // private final SessionFactory sessionFactory = HibernateUtil.getSessionFactory();

    public CurrentTrainsDAO(Session session) {
        super(session);
    }

    public SessionFactory getSessionFactory() {
        return super.getSessionFactory();
    }

    public void persist(CurrentTrains transientInstance) {
        logger.debug("persisting CurrentTrains instance");
        try {
            session.persist(transientInstance);
            logger.debug("persist successful");
        } catch (RuntimeException re) {
            logger.error("persist failed", re);
            throw re;
        }
    }

    public Integer save(CurrentTrains instance) {
        return (Integer) session.save(instance);
    }

    public void attachDirty(CurrentTrains instance) {
        logger.debug("attaching dirty CurrentTrains instance");
        try {
            session.saveOrUpdate(instance);
            logger.debug("attach successful");
        } catch (RuntimeException re) {
            logger.error("attach failed", re);
            throw re;
        }
    }

    public void attachClean(CurrentTrains instance) {
        logger.debug("attaching clean CurrentTrains instance");
        try {
            session.lock(instance, LockMode.NONE);
            logger.debug("attach successful");
        } catch (RuntimeException re) {
            logger.error("attach failed", re);
            throw re;
        }
    }

    public void delete(CurrentTrains persistentInstance) {
        logger.debug("deleting CurrentTrains instance");
        try {
            session.delete(persistentInstance);
            logger.debug("delete successful");
        } catch (RuntimeException re) {
            logger.error("delete failed", re);
            throw re;
        }
    }

    public CurrentTrains merge(CurrentTrains detachedInstance) {
        logger.debug("merging CurrentTrains instance");
        try {
            CurrentTrains result = (CurrentTrains) session.merge(detachedInstance);
            logger.debug("merge successful");
            return result;
        } catch (RuntimeException re) {
            logger.error("merge failed", re);
            throw re;
        }
    }

    public CurrentTrains findById(CurrentTrainsId id) {
        logger.debug("getting CurrentTrains instance with id: " + id);
        try {
            CurrentTrains instance = (CurrentTrains) session.get("CurrentTrains", id);
            if (instance == null) {
                logger.debug("get successful, no instance found");
            } else {
                logger.debug("get successful, instance found");
            }
            return instance;
        } catch (RuntimeException re) {
            logger.error("get failed", re);
            throw re;
        }
    }

    @SuppressWarnings("unchecked")
    public List<CurrentTrains> findByExample(CurrentTrains instance) {
        logger.debug("finding CurrentTrains instance by example");
        try {
            List<CurrentTrains> results = (List<CurrentTrains>) session.createCriteria("CurrentTrains")
                    .add(create(instance)).list();
            logger.debug("find by example successful, result size: " + results.size());
            return results;
        } catch (RuntimeException re) {
            logger.error("find by example failed", re);
            throw re;
        }
    }
}