recipeinfodao.java

医药管理

package com.xttc.dao;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.LockMode;
import org.hibernate.classic.Session;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.xttc.pojo.Managerinfo;
import com.xttc.pojo.Recipeinfo;


/**
 * A data access object (DAO) providing persistence and search support for
 * Recipeinfo 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.xttc.pojo.Recipeinfo
 * @author MyEclipse Persistence Tools
 */

public class RecipeinfoDAO extends HibernateDaoSupport {
	private static final Log log = LogFactory.getLog(RecipeinfoDAO.class);
	// property constants
	public static final String PATIENT_NAME = "patientName";
	public static final String AGE = "age";
	public static final String REMARK = "remark";
	public static final String SEX= "sex";
	public static final String TOTAL = "total";
	public static final String DATE= "date";
	
	
	Connection conn = null;
	PreparedStatement pstm = null;
	ResultSet rs = null;

	protected void initDao() {
		// do nothing
	}

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

	public void delete(Recipeinfo persistentInstance) {
		log.debug("deleting Recipeinfo instance");
		boolean i = false;
		Connection conn = null;
		PreparedStatement pstm = null;
		String sql = "delete from recipeinfo where id="+persistentInstance.getId();
		Session session = getHibernateTemplate().getSessionFactory().openSession().getSessionFactory().openSession();
		conn = session.connection();
		try {
			pstm = conn.prepareStatement(sql);
			i = pstm.execute();
		} catch (SQLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} finally{
			pstm = null;
			conn = null;
		}
			}

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

	public List findByExample(Recipeinfo instance) {
		log.debug("finding Recipeinfo 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 Recipeinfo instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from Recipeinfo 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 findByPatientName(Recipeinfo instance ) {
//		String sql = "select * from recipeinfo where patientName like '%"
//			+ instance.getPatientName() + "%'";
//	Session session = this.getSessionFactory().openSession();
//	return session.createSQLQuery(sql).addEntity(
//			"com.flourmill.pojo.InventoryView").list();}
		log.debug("finding Recipeinfo instance by example");
		List<Recipeinfo> list = new ArrayList<Recipeinfo>();
		String sql = "select * from recipeinfo where  patientName like '%" + instance.getPatientName()+ "%'";
		Session session = getHibernateTemplate().getSessionFactory()
				.openSession();
		conn = session.connection();
		try {
			pstm = conn.prepareStatement(sql);
			rs = pstm.executeQuery();
			while (rs.next()) {
				Recipeinfo recipeinfo= new Recipeinfo();
				recipeinfo.setPatientName(rs.getString("patientName"));
				recipeinfo.setId(rs.getInt("id"));
				recipeinfo.setAge(rs.getInt("age"));
				recipeinfo.setSex(rs.getInt("sex"));
				recipeinfo.setDate(rs.getString("date"));
				recipeinfo.setTotal(rs.getInt("total"));
				
					   list.add(recipeinfo);
					  
					  
				   }
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} finally {
			try {
				rs.close();
				pstm.close();
				conn.close();
			} catch (SQLException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
		return list;
	}
	
	
	
	
	public List findByPatientName(Object patientName) {
		return findByProperty(PATIENT_NAME, patientName);
	}

	public List findByAge(Object age) {
		return findByProperty(AGE, age);
	}

	public List findByRemark(Object remark) {
		return findByProperty(REMARK, remark);
	}

	public List findBySex(Object sex) {
		return findByProperty(SEX, sex);
	}
	public List findByTotal(Object total) {
		return findByProperty(TOTAL, total);
	}
	public List findByDate(Object date) {
		return findByProperty(DATE, date);
	}

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

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

	public void attachDirty(Recipeinfo instance) {
		log.debug("attaching dirty Recipeinfo instance");
		try {
			getHibernateTemplate().saveOrUpdate(instance);
			log.debug("attach successful");
		} catch (RuntimeException re) {
			log.error("attach failed", re);
			throw re;
		}
	}
	
	public int getMaxId(){
		String sql = "select max(id) from recipeinfo";
		Session session = getHibernateTemplate().getSessionFactory().openSession();
		return (Integer)session.createSQLQuery(sql).list().get(0);
	}

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

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