rightdao.java

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package crm.dao.sys;

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.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import crm.entity.sys.RightEntity;

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

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

	// property constants
	public static final String RIGHT_PARENT_CODE = "rightParentCode";

	public static final String RIGHT_TYPE = "rightType";

	public static final String RIGHT_TEXT = "rightText";

	public static final String RIGHT_URL = "rightUrl";

	public static final String RIGHT_TIP = "rightTip";

	protected void initDao() {
		// do nothing
	}

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

	public void delete(RightEntity persistentInstance) {
		log.debug("deleting RightEntity 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)
	{
		String lid=String.valueOf(id);    //将int型转换成String型
		this.delete(this.findById(lid));
	}
	
	public RightEntity findById(java.lang.String id) {
		log.debug("getting RightEntity instance with id: " + id);
		try {
			RightEntity instance = (RightEntity) getHibernateTemplate().get(
					"crm.entity.sys.RightEntity", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	public List findByExample(RightEntity instance) {
		log.debug("finding RightEntity 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 RightEntity instance with property: " + propertyName
				+ ", value: " + value);
		try {
			String queryString = "from RightEntity 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 findByRightParentCode(Object rightParentCode) {
		return findByProperty(RIGHT_PARENT_CODE, rightParentCode);
	}

	public List findByRightType(Object rightType) {
		return findByProperty(RIGHT_TYPE, rightType);
	}

	public List findByRightText(Object rightText) {
		return findByProperty(RIGHT_TEXT, rightText);
	}

	public List findByRightUrl(Object rightUrl) {
		return findByProperty(RIGHT_URL, rightUrl);
	}

	public List findByRightTip(Object rightTip) {
		return findByProperty(RIGHT_TIP, rightTip);
	}

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

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

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

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

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