Blog/UsersHome.java at master · lucian521/Blog · GitHub

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// default package
// Generated 2016-5-31 9:22:33 by Hibernate Tools 4.3.1.Final


import java.util.List;
import javax.naming.InitialContext;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.hibernate.SessionFactory;
import org.hibernate.criterion.Example;

/**
 * Home object for domain model class Users.
 * @see .Users
 * @author Hibernate Tools
 */
public class UsersHome {

    private static final Log log = LogFactory.getLog(UsersHome.class);

    private final SessionFactory sessionFactory = getSessionFactory();

    protected SessionFactory getSessionFactory() {
        try {
            return (SessionFactory) new InitialContext().lookup("SessionFactory");
        }
        catch (Exception e) {
            log.error("Could not locate SessionFactory in JNDI", e);
            throw new IllegalStateException("Could not locate SessionFactory in JNDI");
        }
    }

    public void persist(Users transientInstance) {
        log.debug("persisting Users instance");
        try {
            sessionFactory.getCurrentSession().persist(transientInstance);
            log.debug("persist successful");
        }
        catch (RuntimeException re) {
            log.error("persist failed", re);
            throw re;
        }
    }

    public void attachDirty(Users instance) {
        log.debug("attaching dirty Users instance");
        try {
            sessionFactory.getCurrentSession().saveOrUpdate(instance);
            log.debug("attach successful");
        }
        catch (RuntimeException re) {
            log.error("attach failed", re);
            throw re;
        }
    }

    public void attachClean(Users instance) {
        log.debug("attaching clean Users instance");
        try {
            sessionFactory.getCurrentSession().lock(instance, LockMode.NONE);
            log.debug("attach successful");
        }
        catch (RuntimeException re) {
            log.error("attach failed", re);
            throw re;
        }
    }

    public void delete(Users persistentInstance) {
        log.debug("deleting Users instance");
        try {
            sessionFactory.getCurrentSession().delete(persistentInstance);
            log.debug("delete successful");
        }
        catch (RuntimeException re) {
            log.error("delete failed", re);
            throw re;
        }
    }

    public Users merge(Users detachedInstance) {
        log.debug("merging Users instance");
        try {
            Users result = (Users) sessionFactory.getCurrentSession()
                    .merge(detachedInstance);
            log.debug("merge successful");
            return result;
        }
        catch (RuntimeException re) {
            log.error("merge failed", re);
            throw re;
        }
    }

    public Users findById( java.lang.String id) {
        log.debug("getting Users instance with id: " + id);
        try {
            Users instance = (Users) sessionFactory.getCurrentSession()
                    .get("Users", id);
            if (instance==null) {
                log.debug("get successful, no instance found");
            }
            else {
                log.debug("get successful, instance found");
            }
            return instance;
        }
        catch (RuntimeException re) {
            log.error("get failed", re);
            throw re;
        }
    }

    public List findByExample(Users instance) {
        log.debug("finding Users instance by example");
        try {
            List results = sessionFactory.getCurrentSession()
                    .createCriteria("Users")
                    .add(Example.create(instance))
            .list();
            log.debug("find by example successful, result size: " + results.size());
            return results;
        }
        catch (RuntimeException re) {
            log.error("find by example failed", re);
            throw re;
        }
    }
}