/**
* 處理以學號查詢學生選課清單
*
* @param mapping org.apache.struts.action.ActionMapping object
* @param form org.apache.struts.action.ActionForm object
* @param request javax.servlet.http.HttpServletRequest object
* @param response javax.servlet.http.HttpServletResponse object
* @return org.apache.struts.action.ActionForward object
* @exception java.lang.Exception
*/
@SuppressWarnings("unchecked")
public ActionForward list(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
DynaActionForm aForm = (DynaActionForm) form;
HttpSession session = request.getSession(false);
Toolket.resetCheckboxCookie(response, SELD_LIST_NAME);
// 確實清除變數"seldList"內所存資料,因學生可能無選課資料
session.removeAttribute(SELD_LIST_NAME);
ActionMessages messages = validateInputForUpdate(aForm, Toolket.getBundle(request));
if (!messages.isEmpty()) {
saveErrors(request, messages);
return mapping.findForward(IConstants.ACTION_MAIN_NAME);
} else {
try {
CourseManager cm = (CourseManager) getBean(COURSE_MANAGER_BEAN_NAME);
log.info("Student NO : " + aForm.getString("stdNo"));
List<Map> seldList =
doForDuplicate(cm.getSeldDataByStudentNo(aForm.getString("stdNo"), "1"));
if (!seldList.isEmpty()) {
session.setAttribute("NO", aForm.getString("stdNo").toUpperCase());
int hours = 0, position = 0;
float credit = 0.0F;
List<SeldDataInfo> result = new ArrayList<SeldDataInfo>();
SeldDataInfo info = null;
for (Map content : seldList) {
info = new SeldDataInfo();
Integer dtimeOid = (Integer) content.get("oid");
info.setClassNo((String) content.get("classNo"));
info.setClassName((String) content.get("className"));
info.setCsCode((String) content.get("cscode"));
info.setCsName((String) content.get("chi_Name"));
info.setStuSelect(String.valueOf(cm.findSeldCountByDtimeOid(dtimeOid)));
info.setSelectLimit(((Integer) content.get("select_Limit")).toString());
info.setHour(Short.valueOf(((Integer) content.get("thour")).toString()));
info.setCredit((Float) content.get("credit"));
info.setSeldOid((Integer) content.get("soid")); // Seld Oid
String opt = (String) content.get("opt");
info.setOpt(opt);
info.setOptName(Toolket.getCourseOpt(opt));
info.setDtimeOid(dtimeOid); // Dtime Oid
info.setPosition(Integer.valueOf(position++));
info.setTerm((String) content.get("sterm"));
hours += ((Integer) content.get("thour")).intValue();
credit += ((Float) content.get("credit")).floatValue();
result.add(info);
}
session.setAttribute(SELD_LIST_COUNT, Integer.valueOf(seldList.size()));
session.setAttribute(SELD_LIST_HOURS, Integer.valueOf(hours));
session.setAttribute(
SELD_LIST_CREDITS, Float.valueOf(new DecimalFormat("0.0").format(credit)));
session.setAttribute(SELD_LIST_NAME, result);
session.setAttribute("mode", "ALL");
} else {
// 查無資料則回傳空白List
session.setAttribute(SELD_LIST_NAME, Collections.EMPTY_LIST);
session.setAttribute("mode", "NONE");
ActionMessages msg = new ActionMessages();
msg.add(
ActionMessages.GLOBAL_MESSAGE, new ActionMessage("Course.messageN1", "查無任何選課資料!!"));
saveMessages(request, msg);
}
} catch (Exception e) {
ActionMessages errors = new ActionMessages();
errors.add(
ActionMessages.GLOBAL_MESSAGE, new ActionMessage("Exception.generic", e.getMessage()));
saveErrors(request, errors);
return mapping.findForward(IConstants.ACTION_MAIN_NAME);
}
}
setContentPage(request.getSession(false), "course/OnlineAddRemoveCourse.jsp");
return mapping.findForward(IConstants.ACTION_MAIN_NAME);
}
