/** @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) */
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String command;
User user;
String url = MAIN_JSP;
command = request.getParameter(COMMAND);
System.out.println("Command: " + command);
if (command != null) {
if (command.equalsIgnoreCase(CREATE_USER_CMD)) {
user = createUserFromRequest(request);
user.validateUser();
if (user.isUserValid()) {
userDatabaseAccessor.insertUser(user);
url = MAIN_JSP;
} else {
url = USER_PROFILE_JSP;
}
request.getSession().setAttribute(SESSION_USER, user);
} else if (command.equalsIgnoreCase(UPDATE_USER_CMD)) {
user = createUserFromRequest(request);
user.validateUser();
if (user.isUserValid()) {
userDatabaseAccessor.updateUser(user);
@SuppressWarnings("unchecked")
List<Book> list = (List<Book>) request.getSession().getAttribute(SESSION_LIST);
if (list == null) {
list = bookDatabaseAccessor.getSpecialBooks();
request.getSession().setAttribute(SESSION_LIST, list);
}
url = MAIN_JSP;
} else {
url = USER_PROFILE_JSP;
}
request.getSession().setAttribute(SESSION_USER, user);
} else if (command.equalsIgnoreCase(DISPLAY_MAIN_PAGE_CMD)) {
List<Book> list = getBooksFromRequest(request);
url = MAIN_JSP;
request.getSession().setAttribute(SESSION_LIST, list);
}
}
System.out.println("url: " + url);
System.out.println(getServletContext().toString());
RequestDispatcher dispatcher = getServletContext().getRequestDispatcher(url);
dispatcher.forward(request, response);
}
private User createUserFromRequest(HttpServletRequest request) {
System.out.println("Email: " + request.getParameter("emailAddress"));
User user = (User) request.getSession().getAttribute(SESSION_USER);
if (user == null) {
user = new User();
}
user.setEmail(request.getParameter("emailAddress"));
user.setFirstName(request.getParameter("firstName"));
user.setLastName(request.getParameter("lastName"));
user.setPassword(request.getParameter("password"));
user.setAddressFirstLine(request.getParameter("addrFirstLine"));
user.setAddressSecondLine(request.getParameter("addrSecondLine"));
user.setCity(request.getParameter("addrCity"));
user.setState(request.getParameter("addrState"));
user.setZipcode(request.getParameter("addrZip"));
return user;
}