apply.java

办公自动化项目

package com.t60.oa.service.car;


import java.util.List;
import com.t60.oa.web.car.QuerycarActionForm;
import org.hibernate.Session;
import org.hibernate.Criteria;
import org.hibernate.criterion.Projections;
import hong.javanet.dao.HibernateUtil;
import com.t60.oa.po.*;
import org.hibernate.criterion.Restrictions;
import org.hibernate.Query;
import java.util.Set;
import java.util.*;


public class Apply {

    private QuerycarActionForm form;
    private Set result;
    private String message;

    public Apply() {
    }

    public void show(){
        Session session = HibernateUtil.currentSession();
//        this.result =session.createQuery("select distintct type from Apply").list();
        Criteria crem = session.createCriteria(Car.class);
//        crem.setProjection(
//                Projections.distinct(
//                Projections.property("type")));

        Query query=session.createQuery("select cartype from Apply");

       //this.result = ;
       Set typeSet=new TreeSet();
       Iterator iter = query.list().iterator();
       while (iter.hasNext()) {
           Object item = (Object) iter.next();
           typeSet.add(item);
       }
       this.result=typeSet;
        //form.setListtype(this.result);
//        if(form!=null)
//        {
//          form.setListtype(this.result);
//        }

    }

    public String getMessage() {
        return message;
    }

    public Set getResult() {
        return result;
    }

    public QuerycarActionForm getForm() {
        return form;
    }


    public void setMessage(String message) {
        this.message = message;
    }

    public void setResult(Set result) {
        this.result = result;
    }

    public void setForm(QuerycarActionForm form) {
        this.form = form;
    }
}