@Override
public ArrayList<User> getAll(int limit, int offset) {
ArrayList<User> result = new ArrayList<>();
String sql = "select * from user limit ? offset ?";
Connection con = new ConnectionPool().getConnection();
PreparedStatement ps;
try {
ps = con.prepareStatement(sql);
ps = con.prepareStatement("select * from user limit ? offset ?");
ps.setInt(1, limit);
ps.setInt(2, offset);
ResultSet rs = ps.executeQuery();
while (rs.next()) {
User user = new User();
user.setIdUser(rs.getString("idUser"));
user.setFullName(rs.getString("fullName"));
user.setEmail(rs.getString("email"));
user.setUserName(rs.getString("userName"));
user.setPhone(rs.getString("phone"));
user.setAddress(rs.getString("address"));
user.setImg(rs.getString("img"));
user.setActive(rs.getInt("active"));
result.add(user);
}
rs.close();
} catch (SQLException e) {
e.printStackTrace();
}
return result;
}
// these build the collections to return to the servlets, controlles
private void loadUser(User user, ResultSet resultSet, int index) throws SQLException {
user.setUserID(resultSet.getInt(index++));
user.setUsername(resultSet.getString(index++));
user.setPassword(resultSet.getString(index++));
user.setEmail(resultSet.getString(index++));
user.setAccountType(resultSet.getString(index++));
user.setFname(resultSet.getString(index++));
user.setLname(resultSet.getString(index++));
}
public static User createUser() {
// TODO: This should work! - DONE
User usr = new User();
usr.setFirstName(enterFirstName());
usr.setLastName(enterLastName());
usr.setEmail(enterEmail());
usr.setUsername(enterUsername());
usr.setPassword(enterPassword());
usr.setType(enterUserType());
return usr;
}
private static User constructUserFromResultSet(ResultSet rs) {
try {
User user = new User();
user.setUid(Integer.parseInt(rs.getString("uid")));
user.setUserName(rs.getString("userName"));
user.setPassword(rs.getString("password"));
user.setEmail(rs.getString("email"));
return user;
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
User u = new User();
UserDAO userDao = new UserDAO();
u.setUserName(request.getParameter("user"));
u.setPassword(request.getParameter("password"));
u.setEmail(request.getParameter("email"));
userDao.AddUser(u);
RequestDispatcher rd = request.getRequestDispatcher("/home.jsp");
try {
rd.forward(request, response);
} catch (ServletException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
@Override
public User getUser(String email) {
String sql = "select * from user where email = ?";
Connection c = new ConnectionPool().getConnection();
User us = new User();
try {
PreparedStatement sqlui = c.prepareStatement(sql);
sqlui.setString(1, email);
ResultSet rs = sqlui.executeQuery();
if (rs.next()) {
us.setIdUser(rs.getString("idUser"));
us.setFullName(rs.getString("fullName"));
us.setUserName(rs.getString("userName"));
us.setEmail(rs.getString("email"));
us.setImg(rs.getString("img"));
us.setPhone(rs.getString("phone"));
us.setAddress(rs.getString("address"));
}
rs.close();
} catch (SQLException e) {
e.printStackTrace();
}
return us;
}
public void attemptRegister() {
// Reset errors.
etEmail.setError(null);
etPassword.setError(null);
DaoUser daoUser = new DaoUser(getApplicationContext());
// Store values at the time of the login attempt.
String login = etLogin.getText().toString();
String email = etEmail.getText().toString();
String password = etPassword.getText().toString();
User user = new User();
user.setLogin(login);
user.setEmail(email);
user.setPassword(password);
boolean cancel = false;
View focusView = null;
// Check for a valid password, if the user entered one.
if (!TextUtils.isEmpty(password)
&& !isPasswordValid(password)
&& password.equals(etRepPass.getText().toString())) {
etPassword.setError(getString(R.string.error_invalid_password));
focusView = etPassword;
cancel = true;
}
// Check for a valid email address.
if (TextUtils.isEmpty(email)) {
etEmail.setError(getString(R.string.error_field_required));
focusView = etEmail;
cancel = true;
} else if (!isEmailValid(email)) {
etEmail.setError(getString(R.string.error_invalid_email));
focusView = etEmail;
cancel = true;
}
try {
daoUser.open();
} catch (SQLException e) {
Toast.makeText(this, "Cannot open connection to database.", Toast.LENGTH_SHORT).show();
}
if (cancel) {
focusView.requestFocus();
} else {
if (daoUser.checkUser(email)) {
if (daoUser.createUser(user)) {
Toast.makeText(this, "User successfull created!", Toast.LENGTH_SHORT).show();
} else {
Toast.makeText(this, "Not today!", Toast.LENGTH_SHORT).show();
}
} else {
Toast.makeText(this, "User already exist in database.", Toast.LENGTH_SHORT).show();
}
}
daoUser.close();
}
