src/com/hp/dao/DataBasicDAO.java

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package com.hp.dao;

import com.hp.entity.DataBasic;

import java.sql.Timestamp;
import java.util.Iterator;
import java.util.List;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.hibernate.criterion.Example;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * A data access object (DAO) providing persistence and search support for
 * DataBasic entities. Transaction control of the save(), update() and delete()
 * operations can directly support Spring container-managed transactions or they
 * can be augmented to handle user-managed Spring transactions. Each of these
 * methods provides additional information for how to configure it for the
 * desired type of transaction control.
 * 
 * @see com.hp.entity.DataBasic
 * @author MyEclipse Persistence Tools
 */

public class DataBasicDAO extends BaseHibernateDAO {
	private static final Logger log = LoggerFactory
			.getLogger(DataBasicDAO.class);
	// property constants
	public static final String DEV_NAME = "devName";
	public static final String BRAND = "brand";
	public static final String MODEL = "model";
	public static final String FAC = "fac";
	public static final String ACC = "acc";
	public static final String PRICE = "price";
	public static final String QUANTITY = "quantity";
	public static final String DEPARTMENT = "department";
	
	public void save(DataBasic transientInstance) {
		log.debug("saving DataBasic instance");
		try {
			Session session = getSession();
			session.beginTransaction();
			session.save(transientInstance);
			session.getTransaction().commit();
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

	public void delete(DataBasic persistentInstance) {
		log.debug("deleting DataBasic instance");
		try {
			Session session = getSession();
			session.beginTransaction();
			session.delete(persistentInstance);