linkmandao.java

来自「一套自己原先在学校作的CRM,大家指点下」· Java 代码 · 共 172 行

package com.crm.dao;

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.crm.pojo.Linkman;

/**
 * Data access object (DAO) for domain model class Linkman.
 * 
 * @see com.crm.pojo.Linkman
 * @author MyEclipse Persistence Tools
 */

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

	// property constants
	public static final String LINKMAN_NAME = "linkmanName";

	public static final String LINKMAN_SEX = "linkmanSex";

	public static final String LINKMAN_JOB = "linkmanJob";

	public static final String LINKMAN_PHON = "linkmanPhon";

	public static final String LINKMAN_HANDSET = "linkmanHandset";

	public static final String LINKMAN_REMARK = "linkmanRemark";

	protected void initDao() {
		// do nothing
	}

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

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

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

	public List findByExample(Linkman instance) {
		log.debug("finding Linkman 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 Linkman instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from Linkman 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 findByLinkmanName(Object linkmanName) {
		return findByProperty(LINKMAN_NAME, linkmanName);
	}

	public List findByLinkmanSex(Object linkmanSex) {
		return findByProperty(LINKMAN_SEX, linkmanSex);
	}

	public List findByLinkmanJob(Object linkmanJob) {
		return findByProperty(LINKMAN_JOB, linkmanJob);
	}

	public List findByLinkmanPhon(Object linkmanPhon) {
		return findByProperty(LINKMAN_PHON, linkmanPhon);
	}

	public List findByLinkmanHandset(Object linkmanHandset) {
		return findByProperty(LINKMAN_HANDSET, linkmanHandset);
	}

	public List findByLinkmanRemark(Object linkmanRemark) {
		return findByProperty(LINKMAN_REMARK, linkmanRemark);
	}

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

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

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

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

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