storagedao.java

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package crm.dao.other;

import java.util.List;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.criterion.DetachedCriteria;
import org.hibernate.criterion.MatchMode;
import org.hibernate.criterion.Restrictions;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import crm.entity.other.StorageEntity;

/**
 * Data access object (DAO) for domain model class StorageEntity.
 * 
 * @see crm.entity.other.StorageEntity
 * @author MyEclipse Persistence Tools
 */

public class StorageDAO extends HibernateDaoSupport {
	private static final Log log = LogFactory.getLog(StorageDAO.class);

	// property constants
	public static final String STK_WAREHOUSE = "stkWarehouse";

	public static final String STK_WARE = "stkWare";

	public static final String STK_COUNT = "stkCount";

	public static final String STK_MEMO = "stkMemo";

	protected void initDao() {
		// do nothing
	}

	public void save(StorageEntity transientInstance) {
		log.debug("saving StorageEntity instance");
		try {
			getHibernateTemplate().save(transientInstance);
			log.debug("save successful");
		} catch (RuntimeException re) {
			log.error("save failed", re);
			throw re;
		}
	}

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

	
	public List findByIdstorag(Object[] collection,String se)
	{
		DetachedCriteria criteria = DetachedCriteria.forClass(StorageEntity.class);
		
			criteria.add(Restrictions.in("product.prodId", collection));
		
		if(!(se.equals(""))&& se!=null)
		{
			criteria.add(Restrictions.like("stkWarehouse", se,MatchMode.ANYWHERE));
		}
		return getHibernateTemplate().findByCriteria(criteria);
	}
	
	
	/**
	 * 分页
	 * @param pagNow
	 * @return
	 */
	public List fenye(Integer pagNow)
	{
		String HQL="from StorageEntity";
		Query query=this.getSession().createQuery(HQL);
		int pagesie=5;
		query.setFirstResult((pagNow-1)*pagesie);
		query.setMaxResults(pagesie);
		return query.list();
	}
	public int count()
	 {
		 String hql="select count(de) from StorageEntity de ";
		 Query query=this.getSession().createQuery(hql);
		 int count=(Integer)query.uniqueResult();
		 return count;
	 }
	
	
	/**
	 * 删除方法(根据id删除)
	 */
	public void delete(int id)
	{
		long lid=id;    //将int型转换成long型
		this.delete(this.findById(lid));
	}
	
	public StorageEntity findById(java.lang.Long id) {
		log.debug("getting StorageEntity instance with id: " + id);
		try {
			StorageEntity instance = (StorageEntity) getHibernateTemplate()
					.get("crm.entity.other.StorageEntity", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(StorageEntity instance) {
		log.debug("finding StorageEntity instance by example");
		try {
			List results = getHibernateTemplate().findByExample(instance);
			log.debug("find by example successful, result size: "
					+ results.size());
			return results;
		} catch (RuntimeException re) {
			log.error("find by example failed", re);
			throw re;
		}
	}

	public List findByProperty(String propertyName, Object value) {
		log.debug("finding StorageEntity instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from StorageEntity as model where model."
					+ propertyName + "= ?";
			return getHibernateTemplate().find(queryString, value);
		} catch (RuntimeException re) {
			log.error("find by property name failed", re);
			throw re;
		}
	}

	public List findByStkWarehouse(Object stkWarehouse) {
		return findByProperty(STK_WAREHOUSE, stkWarehouse);
	}

	public List findByStkWare(Object stkWare) {
		return findByProperty(STK_WARE, stkWare);
	}

	public List findByStkCount(Object stkCount) {
		return findByProperty(STK_COUNT, stkCount);
	}

	public List findByStkMemo(Object stkMemo) {
		return findByProperty(STK_MEMO, stkMemo);
	}

	public List findAll() {
		log.debug("finding all StorageEntity instances");
		try {
			String queryString = "from StorageEntity";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}

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

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

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

	public static StorageDAO getFromApplicationContext(
			ApplicationContext ctx) {
		return (StorageDAO) ctx.getBean("StorageEntityDAO");
	}
}