package com.javarush.task.task17.task1711;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Locale;
/*
CRUD 2
*/
public class Solution {
public static volatile List<Person> allPeople = new ArrayList<Person>();
static {
allPeople.add(Person.createMale("Иванов Иван", new Date())); //сегодня родился id=0
allPeople.add(Person.createMale("Петров Петр", new Date())); //сегодня родился id=1
}
public static void main(String[] args) throws IOException, ParseException {
//start here - начни тут
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
args = reader.readLine().split(" ");
switch (args[0]) {
case ("-c") : synchronized (allPeople){
DateFormat dateFormat = new SimpleDateFormat("dd/MM/yyyy", Locale.ENGLISH);
int i = 1;
while (i < args.length) {
Date date = dateFormat.parse(args[i + 2]);
if (args[i + 1].equals("м")) allPeople.add(Person.createMale(args[i], date));
if (args[i + 1].equals("ж")) allPeople.add(Person.createFemale(args[i], date));
System.out.println(allPeople.size() - 1);
i = i + 3;
}
break;
}
case ("-u") : synchronized (allPeople){
DateFormat dateFormat = new SimpleDateFormat("dd/MM/yyyy", Locale.ENGLISH);
int i = 1;
while (i < args.length) {
Date date = dateFormat.parse(args[i + 3]);
Person person = allPeople.get(Integer.parseInt(args[i]));
person.setName(args[i + 1]);
if (args[i + 2].equals("м")) person.setSex(Sex.MALE);
else if (args[i + 2].equals("ж")) person.setSex(Sex.FEMALE);
person.setBirthDate(date);
i = i + 4;
}
break;
}
case ("-d") : synchronized (allPeople){
for (int i = 1; i < args.length; i++) {
Person person = allPeople.get(Integer.parseInt(args[i]));
person.setName(null);
person.setSex(null);
person.setBirthDate(null);
}
break;
}
case ("-i") : synchronized (allPeople){
for (int i = 1; i < args.length; i++) {
Person person = allPeople.get(Integer.parseInt(args[i]));
DateFormat dateFormat = new SimpleDateFormat("dd-MMM-yyyy", Locale.ENGLISH);
String sex = "м";
if (person.getSex().equals("FEMALE")) sex = "ж";
System.out.println(person.getName() + " " + sex + " " + dateFormat.format(person.getBirthDate()));
}
break;
}
default: synchronized (allPeople) {
System.out.println("Неправильный формат строки");
}
}
}
}package com.javarush.task.task17.task1711;
public enum Sex {
MALE,
FEMALE
}