studentscoreaction.java

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/*
 * StudentScoreAction.java
 *
 * Created on 2006年6月9日, 上午1:59
 */

package enova.web.struts.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionForward;

import enova.service.*;
import enova.pojo.*;
import enova.util.Const;
import enova.web.struts.form.*;

/**
 *
 * @author vlinux
 * @version
 */

public class StudentScoreAction extends Action {
    
    private ScoreService ss = (ScoreService)ServiceFactory.makeService("ScoreService");
    
    public ActionForward execute(ActionMapping mapping, ActionForm  form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {
        StudentScoreForm ssf = (StudentScoreForm)form;
        Student student = (Student)request.getSession().getAttribute(Const.LOGIN_STUDENT);
        if( student==null )
            return mapping.findForward(Const.ACCESS_DENY);
        String number = student.getNumber();
        int year = student.getEnrollYear().intValue() + ssf.getYear().intValue();
        try{
            if( ssf.getYear()==null && ssf.getTerm()==null )
                request.setAttribute("scores",ss.getByNumber(number));
            else
                request.setAttribute("scores",ss.getByNumberAndYearAndTerm(number,new Integer(year),ssf.getTerm()));
        }catch(StoreException se){
            request.setAttribute(Const.MESSAGES,"数据库出错");
            return mapping.findForward(Const.STORE_EXCEPTION);
        }
        return mapping.findForward(Const.SUCCESS);
    }
}