Второй пункт никак не проходит
package com.javarush.task.task20.task2002;
import java.io.*;
import java.util.ArrayList;
import java.util.List;
import java.util.*;
import java.text.*;
/*
Читаем и пишем в файл: JavaRush
*/
public class Solution {
public static void main(String[] args) {
//you can find your_file_name.tmp in your TMP directory or adjust outputStream/inputStream according to your file's actual location
//вы можете найти your_file_name.tmp в папке TMP или исправьте outputStream/inputStream в соответствии с путем к вашему реальному файлу
try {
File yourFile = File.createTempFile("your_file_name", null);
OutputStream outputStream = new FileOutputStream(yourFile);
InputStream inputStream = new FileInputStream(yourFile);
JavaRush javaRush = new JavaRush();
//initialize users field for the javaRush object here - инициализируйте поле users для объекта javaRush тут
javaRush.save(outputStream);
outputStream.flush();
JavaRush loadedObject = new JavaRush();
loadedObject.load(inputStream);
//here check that the codeGym object is equal to the loadedObject object - проверьте тут, что javaRush и loadedObject равны
outputStream.close();
inputStream.close();
} catch (IOException e) {
//e.printStackTrace();
System.out.println("Oops, something is wrong with my file");
} catch (Exception e) {
//e.printStackTrace();
System.out.println("Oops, something is wrong with the save/load method");
}
}
public static class JavaRush {
public List<User> users = new ArrayList<>();
public void save(OutputStream outputStream) throws Exception {
//implement this method - реализуйте этот метод
BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(outputStream));
String currentFirstName;
String currentLastName;
Long currentBdate;
boolean currentIsMale;
String currentCountry;
if (users.size() > 0) {
for (int i = 0; i < users.size(); i++) {
currentFirstName = users.get(i).getFirstName();
currentLastName = users.get(i).getLastName();
currentBdate = users.get(i).getBirthDate().getTime();
currentIsMale = users.get(i).isMale();
currentCountry = users.get(i).getCountry().getDisplayName();
String strForWrite = currentFirstName + " || " + currentLastName + " || " + currentBdate + " || " + currentIsMale + " || " + currentCountry;
writer.write(strForWrite);
writer.newLine();
writer.flush();
}
}
}
public void load(InputStream inputStream) throws Exception {
//implement this method - реализуйте этот метод
BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
if (reader.ready()) {
String currentUser;
String [] currentUserArr ;
List <User> currentUsers = new ArrayList<>();
while ((currentUser = reader.readLine()) != null) {
currentUserArr = currentUser.split(" || ");
User curUser = new User();
curUser.setFirstName(currentUserArr[0]);
curUser.setLastName(currentUserArr[1]);
long longDate = Long.parseLong(currentUserArr[2]);
Date birthDate = new Date(longDate);
curUser.setBirthDate(birthDate);
if(currentUserArr[3].equals("true")){
curUser.setMale(true);
}else{
curUser.setMale(false);
}
//curUser.setCountry(currentUserArr[4]);
if (currentUserArr[4].equals("UKRAINE")) {
curUser.setCountry(User.Country.UKRAINE);
}
else if (currentUserArr[4].equals("RUSSIA")) {
curUser.setCountry(User.Country.RUSSIA);
}
else if (currentUserArr[4].equals("OTHER"))
curUser.setCountry(User.Country.OTHER);
currentUsers.add(curUser);
}
users = currentUsers;
}
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
JavaRush javaRush = (JavaRush) o;
return users != null ? users.equals(javaRush.users) : javaRush.users == null;
}
@Override
public int hashCode() {
return users != null ? users.hashCode() : 0;
}
}
}