@RequestMapping(value = "add", method = RequestMethod.POST)
public String add(
String name,
String email,
String tel,
String cid,
String password,
MultipartFile photofile,
Model model)
throws Exception {
String newFileName = null;
if (photofile.getSize() > 0) {
newFileName = MultipartHelper.generateFilename(photofile.getOriginalFilename());
File attachfile = new File(servletContext.getRealPath(SAVED_DIR) + "/" + newFileName);
photofile.transferTo(attachfile);
makeThumbnailImage(
servletContext.getRealPath(SAVED_DIR) + "/" + newFileName,
servletContext.getRealPath(SAVED_DIR) + "/s-" + newFileName + ".png");
}
Student student = new Student();
student.setName(name);
student.setEmail(email);
student.setTel(tel);
student.setCid(cid);
student.setPassword(password);
student.setPhoto(newFileName);
studentDao.insert(student);
return "redirect:list.do";
}
@RequestMapping("detail")
public String detail(String email, Model model) throws Exception {
Student student = studentDao.selectOne(email);
model.addAttribute("student", student);
return "student/StudentDetail";
}
@RequestMapping("delete")
public String delete(String email, Model model) throws Exception {
if (studentDao.delete(email) <= 0) {
model.addAttribute("errorCode", "401");
return "/student/StudentAuthError.jsp";
}
return "redirect:list.do";
}
@Override
public void service(HashMap<String, Object> params) {
PrintStream out = (PrintStream) params.get("out");
out.printf("%-3s %-5s %-17s %-13s %-7s\n", "No", "Name", "E-Mail", "Tel", "ClassID");
for (Student student : studentDao.selectList()) {
out.printf(
"%3d %-5s %-17s %-13s %7s\n",
student.getNo(),
student.getName(),
student.getEmail(),
student.getTel(),
student.getCid());
}
}
@RequestMapping("update")
public String update(
String name,
String email,
String tel,
String cid,
String photo,
MultipartFile photofile,
Model model)
throws Exception {
String newFileName = null;
if (photofile.getSize() > 0) {
newFileName = MultipartHelper.generateFilename(photofile.getOriginalFilename());
File attachfile = new File(servletContext.getRealPath(SAVED_DIR) + "/" + newFileName);
photofile.transferTo(attachfile);
makeThumbnailImage(
servletContext.getRealPath(SAVED_DIR) + "/" + newFileName,
servletContext.getRealPath(SAVED_DIR) + "/s-" + newFileName + ".png");
}
Student student = new Student();
student.setName(name);
student.setEmail(email);
student.setTel(tel);
student.setCid(cid);
if (newFileName != null) {
student.setPhoto(newFileName);
} else if (newFileName == null && photo.length() > 0) {
student.setPhoto(photo);
}
if (studentDao.update(student) <= 0) {
model.addAttribute("errorCode", "401");
return "student/StudentAuthError";
}
return "redirect:list.do";
}
@RequestMapping("list")
public String list(
@RequestParam(defaultValue = "1") int pageNo,
@RequestParam(defaultValue = "10") int pageSize,
@RequestParam(defaultValue = "email") String keyword,
@RequestParam(defaultValue = "asc") String align,
Model model)
throws Exception {
HashMap<String, Object> paramMap = new HashMap<>();
paramMap.put("startIndex", (pageNo - 1) * pageSize);
paramMap.put("length", pageSize);
paramMap.put("keyword", keyword);
paramMap.put("align", align);
List<Student> students = studentDao.selectList(paramMap);
model.addAttribute("students", students);
return "student/StudentList";
}