private void createNewElement(Manager manager) {
try {
scanner = new Scanner(file);
String partString = "";
String newString = "";
String readString = "";
String writeString = "";
int i = 0;
while (scanner.hasNextLine()) {
if (i++ == 0) {
partString = scanner.nextLine();
readString += partString + "\n";
} else {
readString += scanner.nextLine() + "\n";
}
}
int id = Integer.parseInt(partString.split(":")[1]) + 1;
newString += "counter:" + id;
String str = readString.replaceAll(partString, newString);
writeString += str + "id:" + id + '\n';
writeString += "Name:" + manager.getName() + '\n';
writeString += "Surname:" + manager.getSurname() + '\n' + "Age:" + manager.getAge() + '\n';
writeString += "IDdepartment:" + manager.getDepartment().getIdDepartment();
fileOutputStream = new FileOutputStream(file);
printWriter = new PrintWriter(fileOutputStream);
printWriter.println(writeString);
printWriter.flush();
} catch (FileNotFoundException e) {
e.printStackTrace();
}
}
private void createNewFile(Manager manager) {
try {
fileOutputStream = new FileOutputStream(file, true);
printWriter = new PrintWriter(file);
printWriter.println("counter:1");
printWriter.println("id:1");
printWriter.println("Name:" + manager.getName());
printWriter.println("Surname:" + manager.getSurname());
printWriter.println("Age:" + manager.getAge());
printWriter.println("IDdepartment:" + manager.getDepartment().getIdDepartment());
printWriter.flush();
} catch (FileNotFoundException e) {
e.printStackTrace();
}
}
public Manager getManager(int id) {
try {
scanner = new Scanner(file);
while (scanner.hasNextLine()) {
String str = scanner.nextLine();
String[] array = str.split(":");
if (array[0].equals("id") && Integer.parseInt(array[1]) == id) {
Manager manager = new Manager();
manager.setIdManager(id);
manager.setName(scanner.nextLine().split(":")[1]);
manager.setSurname(scanner.nextLine().split(":")[1]);
manager.setAge(Integer.parseInt(scanner.nextLine().split(":")[1]));
manager.setDepartment(
iDepartmentDao.getDepartment(Integer.parseInt(scanner.nextLine().split(":")[1])));
return manager;
}
}
} catch (FileNotFoundException e) {
e.printStackTrace();
}
return null;
}
/** A supposed existent user tries to login to our system. */
private void logIn() {
boolean check;
boolean exists = false;
int tries = 0;
String user, pass;
Person pers = null;
/** Trying to select the person by its username. Maximum number of tries: 3. */
while (!exists && tries < 3) {
int i;
Consola.escriu("Insert username: "******"Invalid username, please try again.");
tries += 1;
}
}
/**
* If we reached the end, we wither have a person or we have more than 3 tries. More than 3
* tries means that exists = false. Let's ask for the password in the case that exists is true.
*/
if (exists) {
exists = false;
tries = 0; // You can try 3 times for your password.
while (!exists && tries < 3) {
Consola.escriu("Insert password: "******"Correct password");
} else {
Consola.escriu("Incorrect password.");
tries += 1;
}
}
}
/**
* We can have two situations: either we have a correct person (with correct user and password)
* or we have exceeded the maximum tries permited. If we have a correct person, we show the
* pertinent menu. If we reach here with more than 3 tries, then you can't log in.
*/
if (pers instanceof Client && tries < 3) {
// Given the client, we have to check if he can logIn
// id est, if he has less than 3 admonishes.
if (((Client) pers).canLogIn()) {
// Succeed, the client can log in and is now in use of our application.
current = pers;
selectOptionMenuClient();
} else {
// Our client can log in =( Inform him/her.
Consola.escriu("You have 3 admonishes, you can't log in, sorry.");
}
} else if (pers instanceof Manager && tries < 3) {
current = pers;
selectOptionMenuManager();
} else if (pers instanceof Admin && tries < 3) {
current = pers;
selectOptionMenuAdmin();
} else {
Consola.escriu("You've exceeded the maximum permited tries");
}
}