/**
* @param config
* @throws ServletException
*/
@Override
public void init(ServletConfig config) throws ServletException {
super.init(config);
studentBookDAO = StudentBookDAO.getInstance();
studentDAO = StudentDAO.getInstance();
bookDAO = BookDAO.getInstance();
}
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
HttpSession session = request.getSession(true);
String bookisbn = StringUtils.trimToEmpty(request.getParameter("bookisbn"));
String bookuuid = StringUtils.trimToEmpty(request.getParameter("bookuuid"));
String studentAdmNo = StringUtils.trimToEmpty(request.getParameter("admissionNo"));
String schooluuid = StringUtils.trimToEmpty(request.getParameter("schooluuid"));
// System.out.println("bookuuid="+bookuuid);
if (StringUtils.isBlank(bookisbn)) {
session.setAttribute(SessionConstants.BOOK_BORROW_ERROR, ERROR_BOOK_NOT_FOUND);
}
if (StringUtils.isBlank(bookuuid)) {
session.setAttribute(SessionConstants.BOOK_BORROW_ERROR, ERROR_SOMETHING_WENT_WRONG);
} else if (StringUtils.isBlank(studentAdmNo)) {
session.setAttribute(SessionConstants.BOOK_BORROW_ERROR, ERROR_STUDENT_ADMNO_NOT_FOUND);
} else if (StringUtils.isBlank(schooluuid)) {
session.setAttribute(SessionConstants.BOOK_BORROW_ERROR, ERROR_SOMETHING_WENT_WRONG);
} else if (bookDAO.getBookByBorrowStatus(bookisbn, BORROW_STATUS_BORROWED) != null) {
session.setAttribute(SessionConstants.BOOK_BORROW_ERROR, BOOK_NOT_AVALILABLE);
} else if (bookDAO.getBookByBookStatus(bookisbn, BOOK_STATUS_REFERENCE) != null) {
session.setAttribute(SessionConstants.BOOK_BORROW_ERROR, BOOK__REFERENCE);
} else if (studentBookDAO.getStudentBook(bookuuid, BORROW_STATUS_BORROWED) != null) {
session.setAttribute(SessionConstants.BOOK_BORROW_ERROR, BOOK_NOT_AVALILABLE);
} else {
Book book;
Student student;
StudentBook studentBook;
student = studentDAO.getStudentObjByadmNo(schooluuid, studentAdmNo);
if (student != null) {
if (StringUtils.equals(student.getStatusUuid(), statusUuid)) {
studentBook = new StudentBook();
studentBook.setStudentUuid(student.getUuid());
studentBook.setBookUuid(bookuuid);
studentBook.setBorrowStatus(BORROW_STATUS_BORROWED);
book = bookDAO.getBookByUUID(schooluuid, bookuuid);
book.setBorrowStatus(BORROW_STATUS_BORROWED);
bookDAO.updateBook(book);
if (studentBookDAO.BorrowBook(studentBook)) {
session.setAttribute(SessionConstants.BOOK_BORROW_SUCCESS, SUCCESS_BOOK_BORROWED);
} else {
session.setAttribute(SessionConstants.BOOK_BORROW_ERROR, ERROR_SOMETHING_WENT_WRONG);
}
} else {
session.setAttribute(SessionConstants.BOOK_BORROW_ERROR, ERROR_STUDENT_INACTIVE);
}
} else {
session.setAttribute(SessionConstants.BOOK_BORROW_ERROR, ERROR_STUDENT_ADMNO_NOT_FOUND);
}
}
response.sendRedirect("lib.jsp");
return;
}