servicedaoimpl.java

主要实现管理客户以及客户信息和其公司的服务管理

package dao.service.impl;

import java.util.List;

import org.hibernate.criterion.DetachedCriteria;
import org.hibernate.criterion.Projections;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import dao.service.IServiceDAO;
import entity.Service;

public class ServiceDAOImpl extends HibernateDaoSupport implements IServiceDAO {
	/* (non-Javadoc)
	 * @see dao.service.impl.IServiceDAO#get(java.lang.Integer)
	 */
	public Service get(Integer id){
		return (Service)super.getHibernateTemplate().get(Service.class, id);
	}
	/* (non-Javadoc)
	 * @see dao.service.impl.IServiceDAO#save(entity.Service)
	 */
	public void save(Service service){
		super.getHibernateTemplate().save(service);
	}
	/* (non-Javadoc)
	 * @see dao.service.impl.IServiceDAO#update(entity.Service)
	 */
	public void update(Service service){
		super.getHibernateTemplate().update(service);
	}
	/* (non-Javadoc)
	 * @see dao.service.impl.IServiceDAO#delete(entity.Service)
	 */
	public void delete(Service service){
		super.getHibernateTemplate().delete(service);
	}
	/* (non-Javadoc)
	 * @see dao.service.impl.IServiceDAO#search(org.hibernate.criterion.DetachedCriteria, int, int)
	 */
	public List search(DetachedCriteria criteria,int pageNo,int maxResults){
		return super.getHibernateTemplate().findByCriteria(criteria, pageNo, maxResults);
	}
	public Integer getCount(DetachedCriteria criteria){
		criteria.setProjection(Projections.rowCount());
		return (Integer)super.getHibernateTemplate().findByCriteria(criteria).get(0);
	}

}