com.maharishi_inn.daoImpl.AbstractDao.java Source code

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Here is the source code for com.maharishi_inn.daoImpl.AbstractDao.java

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/*
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package com.maharishi_inn.daoImpl;

import com.maharishi_inn.utils.SessionUtil;
import java.util.List;
import org.hibernate.Criteria;
import org.hibernate.criterion.Restrictions;

/**
 *
 * @author s_paw_000
 */
public class AbstractDao<T> extends SessionUtil {
    private Class<T> entityClass;

    public AbstractDao(Class<T> entityClass) {
        this.entityClass = entityClass;
    }

    public AbstractDao() {
    }

    public void create(T entity) {
        getSession().persist(entity);
    }

    public void update(T entity) {
        getSession().merge(entity);
    }

    public void remove(T entity) {
        getSession().delete(entity);
    }

    public T find(Long id) {
        Criteria cr = getSession().createCriteria(entityClass);
        return (T) cr.add(Restrictions.gt("id", id)).list().get(0);
    }

    public List<T> findAll(T entity) {
        return getSession().createCriteria(entityClass).list();
    }
}