gettestsevent.java

一个在线学习系统的服务端SERVLET程序

package eols.event.test;

/**
 * <p>Title: Test history query event </p>
 * <p>Description: It is used to search test history </p>
 * <p>Copyright: Copyright (c) 2005</p>
 * <p>Company: </p>
 * @author Fasheng Qiu
 * @version 1.0
 */
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;

import eols.bean.system.*;
import eols.bean.test.*;
import eols.tools.*;
import eols.algorithm.*;
import eols.event.system.*;
import eols.logic.test.*;
import eols.storage.user.*;

public class GetTestsEvent
    extends QuestionEventHandlerBase {
    /**
     * 事件的处理逻辑
     */
    public void process(ServletContext sc, HttpServletRequest request,
                        HttpServletResponse response, HashMap bean) {
        String loginID = SessionUtils.getStringSessionAttribute(request,
            "loginID", null);
        if (loginID == null) {
            throw new RuntimeException(
                "Can not get your login information, please login");
        }
        Map param = new HashMap();
        param.put("type", "GETALLTESTSOFUSER");
        param.put("loginID", loginID);
        param.put("testID", request.getParameter("testID"));
        List questionsList = (List)super.iTran.process(param);
        request.setAttribute("allTests", questionsList);
    }

}