houslevloptsndao.java

有关医院方向的开发

package com.woyi.dao;
// default package

import java.util.List;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
import com.woyi.dto.HousLevlOptsn;
/**
 * Data access object (DAO) for domain model class HousLevlOptsn.
 * 
 * @see .HousLevlOptsn
 * @author MyEclipse Persistence Tools
 */

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

	// property constants
	public static final String HOUSLEVLOPTSN_NAME = "houslevloptsnName";

	public static final String PARENTID = "parentid";

	public static final String CHILDID = "childid";

	protected void initDao() {
		// do nothing
	}

	public boolean save(HousLevlOptsn transientInstance) {
		log.debug("saving HousLevlOptsn instance");
		try {
			getHibernateTemplate().save(transientInstance);
			log.debug("save successful");
			return true;
		} catch (RuntimeException re) {
			log.error("save failed", re);
			return false;
		}
	}

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

	public HousLevlOptsn findById(java.lang.Integer id) {
		log.debug("getting HousLevlOptsn instance with id: " + id);
		try {
			HousLevlOptsn instance = (HousLevlOptsn) getHibernateTemplate()
					.get("HousLevlOptsn", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(HousLevlOptsn instance) {
		log.debug("finding HousLevlOptsn 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 HousLevlOptsn instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from HousLevlOptsn 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 findByHouslevloptsnName(Object houslevloptsnName) {
		return findByProperty(HOUSLEVLOPTSN_NAME, houslevloptsnName);
	}

	public List findByParentid(Object parentid) {
		return findByProperty(PARENTID, parentid);
	}

	public List findByChildid(Object childid) {
		return findByProperty(CHILDID, childid);
	}

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

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

	public boolean attachDirty(HousLevlOptsn instance) {
		log.debug("attaching dirty HousLevlOptsn instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
			return true;
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			return false;
		}
	}

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

	public static HousLevlOptsnDAO getFromApplicationContext(
			ApplicationContext ctx) {
		return (HousLevlOptsnDAO) ctx.getBean("HousLevlOptsnDAO");
	}
	
	/*
	 * 	根据接点类型获取最大子接点序号
	 */
	public List getChildOptsnlevlid(String levlid)
	{
        try {
            String queryString = "from HousLevlOptsn as a where a.parentid='"+levlid+"' ";
   		 return getHibernateTemplate().find(queryString);
         } catch (RuntimeException re) {
            log.error("find by property name failed", re);
            throw re;
         }
	}
}