prestartpollaction.java

来自「近几年来」· Java 代码 · 共 35 行

package tarena.action;

import java.util.Map;

import javax.servlet.ServletContext;
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.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.hibernate.Session;

import tarena.proxy.Business;
import tarena.util.ContextUtil;

public class PreStartPollAction extends Action {

	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		Session session = (Session)request.getAttribute(ContextUtil.SESSION);
		Map allTeacher = Business.findTeacher(session);
		Map allClasses = Business.findClasses(session);
		Map allCourse = Business.findCourse(session);
		ServletContext servletContext = request.getSession()
				.getServletContext();

		servletContext.setAttribute(ContextUtil.ALL_CLASSES, allClasses);
		servletContext.setAttribute(ContextUtil.ALL_COURSE, allCourse);
		servletContext.setAttribute(ContextUtil.ALL_TEACHER, allTeacher);

		return mapping.findForward("return");
	}
}