basdictdao.java

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package crm.dao.other;

import java.util.List;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.Criteria;
import org.hibernate.LockMode;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.criterion.DetachedCriteria;
import org.hibernate.criterion.MatchMode;
import org.hibernate.criterion.Order;
import org.hibernate.criterion.Restrictions;
import org.springframework.context.ApplicationContext;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import crm.entity.other.BasDictEntity;
import crm.entity.page.PageEntity;

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

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

	// property constants
	public static final String DICT_TYPE = "dictType";

	public static final String DICT_ITEM = "dictItem";

	public static final String DICT_VALUE = "dictValue";

	public static final String DICT_IS_EDITABLE = "dictIsEditable";

	protected void initDao() {
		// do nothing
	}

	/**
	 * 查询共多少条记录
	 */
	public int count()
	{
		List list=this.findAll();
		int count=list.size();
		return count;
	}
	
	/**
	 * 分页   currentPage 当前页  pageCount 每页显示多少条
	 */
	public List fenye(PageEntity pe)
	{
		DetachedCriteria criteria=DetachedCriteria.forClass(BasDictEntity.class);
		try {
			int first=pe.getPageCount()*(pe.getCurrentPage()-1);  //first 第几页
			
			return this.getHibernateTemplate().findByCriteria(criteria, first, pe.getPageCount());
		} catch (Exception e) {
			e.printStackTrace();
			return null;
		}
	}
	
	/**
	 * 根据类型得到值 操作BasDictEntity对象(对应表bas_dict)  返回一个list集合
	 */
	public List getByType(String type)
	{
	  Session session=this.getSession();
	  String hql="select dict from BasDictEntity as dict where dict.dictType=?";
	  Query query=session.createQuery(hql);
	  query.setString(0, type);
	  List list=query.list();
		return list;
	}
	
	/**
	 * 根据item得到这条记录
	 */
	public List getByItem(String item)
	{
	
		String hql="select dict from BasDictEntity as dict where dict.dictItem=?";
		return getHibernateTemplate().find(hql,item);

	}
	
	
	public List fenye(Integer pagNow)
	{
		String HQL="from BasDictEntity";
		Query query=this.getSession().createQuery(HQL);
		int pagesie=5;
		query.setFirstResult((pagNow-1)*pagesie);
		query.setMaxResults(pagesie);
		return query.list();
	}
	

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

	public void delete(BasDictEntity persistentInstance) {
		log.debug("deleting BasDictEntity 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 BasDictEntity findById(java.lang.Long id) {
		log.debug("getting BasDictEntity instance with id: " + id);
		try {
			BasDictEntity instance = (BasDictEntity) getHibernateTemplate()
					.get("crm.entity.other.BasDictEntity", id);
			return instance;
		} catch (RuntimeException re) {
			log.error("get failed", re);
			throw re;
		}
	}

	
	public List search(BasDictEntity instance)
	{
		Session session=this.getSession();
		Criteria c=session.createCriteria(BasDictEntity.class);
		if(null!=instance)
		{
			if(instance.getDictType()!=null&&!instance.getDictType().equals(""))
			{
				c.add(Restrictions.like("dictType", instance.getDictType(),MatchMode.ANYWHERE));
				
			}
			if(instance.getDictItem()!=null&&!instance.getDictItem().equals(""))
			{
				c.add(Restrictions.like("dictItem", instance.getDictItem(),MatchMode.ANYWHERE));
				
			}
			if(!instance.getDictValue().equals("")&&instance.getDictValue()!=null)
			{
				c.add(Restrictions.like("dictValue", instance.getDictValue(),MatchMode.ANYWHERE));
				
			}
			
		}
		c.addOrder(Order.asc("dictId"));
		return c.list();
		
	}
	public List findByExample(BasDictEntity instance) {
		log.debug("finding BasDictEntity 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 BasDictEntity instance with property: "
				+ propertyName + ", value: " + value);
		try {
			String queryString = "from BasDictEntity 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 findByDictType(Object dictType) {
		return findByProperty(DICT_TYPE, dictType);
	}

	public List findByDictItem(Object dictItem) {
		return findByProperty(DICT_ITEM, dictItem);
	}

	public List findByDictValue(Object dictValue) {
		return findByProperty(DICT_VALUE, dictValue);
	}

	public List findByDictIsEditable(Object dictIsEditable) {
		return findByProperty(DICT_IS_EDITABLE, dictIsEditable);
	}

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

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

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

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

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