SpringMVC+hibernate+留意删除部分，自己老是写错

package cn.com.cisec.hnjt.dao.impl;

import java.util.List;

import javax.annotation.Resource;

import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.springframework.stereotype.Repository;

import cn.com.cisec.hnjt.dao.QuestionResponseDao;
import cn.com.cisec.hnjt.model.QuestionResponse;
@Repository
public class QuestionResponseDaoImpl implements QuestionResponseDao {

		private SessionFactory sessionFactory;
		private Session session;
		
		public SessionFactory getSessionFactory() {
			return sessionFactory;
		}
		@Resource
		public void setSessionFactory(SessionFactory sessionFactory) {
			this.sessionFactory = sessionFactory;
		}

	@Override
	public List<QuestionResponse> getQuestionResponse() {
		// TODO Auto-generated method stub
		session=sessionFactory.getCurrentSession();
		List<QuestionResponse> questionResponse=session.createQuery("from QuestionResponse").list();
		return questionResponse;
	}

	@Override
	public void addQuestionResponse(QuestionResponse questionResponse) {
		// TODO Auto-generated method stub
		session=sessionFactory.getCurrentSession();
		session.save(questionResponse);
	}

	@Override
	//删除能用--------------------------------------------------
	public void deleteQuestionResponse(int[] idsInt) {
		// TODO Auto-generated method stub
		session=sessionFactory.getCurrentSession();
		for(int i=0;i<idsInt.length;i++){
			System.out.println("````````````````````````````````````"+idsInt[i]);
			Query q =session.createQuery("delete from QuestionResponse as q where q.id="+idsInt[i]);
			q.executeUpdate();
			//QuestionResponse qr = (QuestionResponse) q.uniqueResult();
			//QuestionResponse q = (QuestionResponse) session.get(QuestionResponse.class,idsInt[i]);
			//System.out.println(q.getName());
			//session.delete(qr);
		}
	}

	@Override
	public void editQuestionResponse(QuestionResponse questionResponse) {
		// TODO Auto-generated method stub
		session=sessionFactory.getCurrentSession();
		session.update(questionResponse);
	}

}