chancedao.java

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package crm.dao.sal;

import java.util.Date;
import java.util.List;
import java.util.Set;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.Criteria;
import org.hibernate.LockMode;
import org.hibernate.Session;
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.sal.ChanceEntity;

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

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

	// property constants
	public static final String CHC_SOURCE = "chcSource";

	public static final String CHC_CUST_NAME = "chcCustName";

	public static final String CHC_TITLE = "chcTitle";

	public static final String CHC_RATE = "chcRate";

	public static final String CHC_LINKMAN = "chcLinkman";

	public static final String CHC_TEL = "chcTel";

	public static final String CHC_DESC = "chcDesc";

	public static final String CHC_CREATE_ID = "chcCreateId";

	public static final String CHC_CREATE_BY = "chcCreateBy";

	public static final String CHC_DUE_ID = "chcDueId";

	public static final String CHC_DUE_TO = "chcDueTo";

	public static final String CHC_STATUS = "chcStatus";

	protected void initDao() {
		// do nothing
	}

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

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

	/**
	 * 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 ChanceEntity findById(java.lang.Long id) {
		log.debug("getting ChanceEntity instance with id: " + id);
		try {
			ChanceEntity instance = (ChanceEntity) getHibernateTemplate().get(
					"crm.entity.sal.ChanceEntity", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(ChanceEntity instance) {
		log.debug("finding ChanceEntity 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 ChanceEntity instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from ChanceEntity 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 findByChcSource(Object chcSource) {
		return findByProperty(CHC_SOURCE, chcSource);
	}

	public List findByChcCustName(Object chcCustName) {
		return findByProperty(CHC_CUST_NAME, chcCustName);
	}

	public List findByChcTitle(Object chcTitle) {
		return findByProperty(CHC_TITLE, chcTitle);
	}

	public List findByChcRate(Object chcRate) {
		return findByProperty(CHC_RATE, chcRate);
	}

	public List findByChcLinkman(Object chcLinkman) {
		return findByProperty(CHC_LINKMAN, chcLinkman);
	}

	public List findByChcTel(Object chcTel) {
		return findByProperty(CHC_TEL, chcTel);
	}

	public List findByChcDesc(Object chcDesc) {
		return findByProperty(CHC_DESC, chcDesc);
	}

	public List findByChcCreateId(Object chcCreateId) {
		return findByProperty(CHC_CREATE_ID, chcCreateId);
	}

	public List findByChcCreateBy(Object chcCreateBy) {
		return findByProperty(CHC_CREATE_BY, chcCreateBy);
	}

	public List findByChcDueId(Object chcDueId) {
		return findByProperty(CHC_DUE_ID, chcDueId);
	}

	public List findByChcDueTo(Object chcDueTo) {
		return findByProperty(CHC_DUE_TO, chcDueTo);
	}

	public List findByChcStatus(Object chcStatus) {
		return findByProperty(CHC_STATUS, chcStatus);
	}

	public List findAll() {
		log.debug("finding all ChanceEntity instances");
		try {
			String queryString = "from ChanceEntity";
			return getHibernateTemplate().find(queryString);
		} catch (RuntimeException re) {
			log.error("find all failed", re);
			throw re;
		}
	}
	/**
	 * 多条件查询
	 */
	public List select(ChanceEntity ce)
	{
		List list=null;
		Session session=this.getSession();
		Criteria c = session.createCriteria(ChanceEntity.class);
		if (ce.getChcCustName().trim().length()>0)
			c.add(Restrictions.like("chcCustName",ce.getChcCustName(), MatchMode.ANYWHERE));
		if (ce.getChcTitle().trim().length()>0)
			c.add(Restrictions.like("chcTitle",ce.getChcTitle(), MatchMode.ANYWHERE));
		if (ce.getChcLinkman().trim().length()>0)
		{
			c.add(Restrictions.like("chcLinkman",ce.getChcLinkman(), MatchMode.ANYWHERE));
		}
		return c.list();
	}

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

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

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

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