public Boolean deleteTimeSlot(AllocateTime at) {
Boolean b;
SQLCmd cmd = new DeleteTimeSlot(at);
cmd.execute();
b = (Boolean) (cmd.getResult()).get(0);
return b;
}
public String addAppointmentType(AdvisorUser user, AppointmentType at) {
String msg = null;
SQLCmd cmd = new GetUserID(user.getEmail());
cmd.execute();
cmd = new AddAppointmentType(at, (int) cmd.getResult().get(0));
cmd.execute();
return (String) cmd.getResult().get(0);
}
public Boolean updateAppointment(Appointment a) {
Boolean result = false;
try {
SQLCmd cmd = new UpdateAppointment(a);
cmd.execute();
result = (Boolean) (cmd.getResult()).get(0);
} catch (Exception e) {
}
return result;
}
// user login checking, check username and password against database
// then return role if a match is found
// using command pattern
public LoginUser checkUser(GetSet set) throws SQLException {
LoginUser user = null;
try {
SQLCmd cmd = new CheckUser(set.getEmailAddress(), set.getPassword());
cmd.execute();
user = (LoginUser) (cmd.getResult()).get(0);
} catch (Exception e) {
System.out.println(e);
}
return user;
}
public Appointment getAppointment(String d, String e) {
Appointment app = null;
try {
SQLCmd cmd = new GetAppointment(d, e);
cmd.execute();
if (cmd.getResult().size() > 0) {
app = (Appointment) (cmd.getResult()).get(0);
}
} catch (Exception ex) {
System.out.println(ex);
}
return app;
}
// using command pattern
public ArrayList<String> getAdvisors() throws SQLException {
ArrayList<String> arraylist = new ArrayList<String>();
try {
SQLCmd cmd = new GetAdvisors();
cmd.execute();
ArrayList<Object> tmp = cmd.getResult();
for (int i = 0; i < tmp.size(); i++) {
arraylist.add(((String) tmp.get(i)));
}
} catch (Exception sq) {
System.out.printf(sq.toString());
}
return arraylist;
}
public String addTimeSlot(AllocateTime at) {
SQLCmd cmd = new GetUserID(at.getEmail());
cmd.execute();
int id = (int) cmd.getResult().get(0);
cmd = new CheckTimeSlot(at, id);
cmd.execute();
if ((Boolean) cmd.getResult().get(0) == true) {
cmd = new AddTimeSlot(at, id);
cmd.execute();
return (String) cmd.getResult().get(0);
} else {
return "Unable to add time slot.";
}
}
public Boolean createAdvisor(CreateAdvisorBean ca) {
try {
SQLCmd cmd = new CreateAdvisor(ca);
cmd.execute();
if ((Boolean) cmd.getResult().get(0)) {
cmd = new GetUserID(ca.getEmail());
cmd.execute();
cmd = new CreateInitialAdvisorSettings((int) cmd.getResult().get(0), ca);
cmd.execute();
return (Boolean) cmd.getResult().get(0);
} else {
return false;
}
} catch (Exception e) {
return false;
}
}