added praktikum 1

assigntment-01/H071191030/Main.java

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+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Main
+ */
+public class Main {
+
+    public static void main(String[] args) {
+        Map<String,String> facultyMap = new HashMap<>();
+        Map<String, String> majorMap = new HashMap<>();
+        facultyMap.put("Ekonomi dan Bisnis", "A");
+        facultyMap.put("Hukum", "B");
+        facultyMap.put("Kedokteran", "C");
+        facultyMap.put("Teknik", "D");
+        facultyMap.put("SOSPOL", "E");
+        facultyMap.put("Ilmu Budaya", "F");
+        facultyMap.put("Pertanian", "G");
+        facultyMap.put("MIPA", "H");
+
+
+        majorMap.put("Matematika", "01");
+        majorMap.put("Fisika", "02");
+        majorMap.put("Sosiologi", "03");
+        majorMap.put("Ilmu Politik", "04");
+        majorMap.put("Statistika", "05");
+        majorMap.put("Hubungan Internasional", "06");
+        majorMap.put("Ilmu Komputer", "07");
+        majorMap.put("Aktuaria", "08");
+
+        Student student1 = new Student();
+        Student student2  = new Student();
+        Student student3 = new Student();
+
+        student1.setFirstName("mUHammAd");
+        student1.setLastName("ZaKy IrGiaWan");
+        student1.setRegisterYear(2019);
+        student1.setFaculty("SOSPOL");
+        student1.setDepartment("Ilmu Politik");
+        student1.setMajor("Ilmu Politik");
+        student1.setId(facultyMap, majorMap);
+        student1.setEmail(facultyMap);
+
+        student2.setFirstName("jAMiL");
+        student2.setLastName("HaidiR");
+        student2.setRegisterYear(2019);
+        student2.setFaculty("SOSPOL");
+        student2.setDepartment("Sosiologi");
+        student2.setMajor("Sosiologi");
+        student2.setId(facultyMap, majorMap);
+        student2.setEmail(facultyMap);
+
+        student3.setFirstName("Pande");
+        student3.setLastName("putu DYLAN sugAnggA");
+        student3.setRegisterYear(2019);
+        student3.setFaculty("SOSPOL");
+        student3.setDepartment("Hubungan Internasional");
+        student3.setMajor("Hubungan Internasional");
+        student3.setId(facultyMap, majorMap);
+        student3.setEmail(facultyMap);
+
+        student1.description();
+        student2.description();
+        student3.description();
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+    }
+}

assigntment-01/H071191030/Student.java

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+import java.util.HashMap;
+import java.util.Map;
+import java.util.Random;
+
+public class Student {
+    private String id;
+    private String firstName;
+    private String lastName;
+    private String email;
+    private int registerYear;
+    private String faculty;
+    private String department;
+    private String major;
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public void setFirstName(String firstName) {
+        this.firstName = firstName;
+    }
+
+    public void setLastName(String lastName) {
+        this.lastName = lastName;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public void setRegisterYear(int registerYear) {
+        this.registerYear = registerYear;
+    }
+
+    public String getRegisterYear() {
+        String rgstYr = "" + registerYear;
+        String[] rgst = { rgstYr.substring(0, 2), rgstYr.substring(2) };
+        String lastTwoDigits = rgst[1];
+
+        return lastTwoDigits;
+    }
+
+    public void setFaculty(String faculty) {
+        this.faculty = faculty;
+
+    }
+
+    public void setDepartment(String department) {
+        this.department = department;
+    }
+
+    public void setMajor(String major) {
+        this.major = major;
+    }
+
+    public String getId() {
+
+        return id;
+    }
+
+    public String getEmail() {
+
+        return email;
+    }
+
+    public String getFaculty() {
+
+        return faculty;
+    }
+
+    public String getDepartment() {
+
+        return department;
+    }
+
+    public String getMajor() {
+
+        return major;
+    }
+
+    public void setId(Map<String, String> facultyMap, Map<String, String> majorMap) {
+
+        Random random = new Random();
+        int randomDigit = 1 + random.nextInt(60);
+        id = String.format("%s%s1%s1%03d", facultyMap.get(faculty), majorMap.get(major), getRegisterYear(),
+                randomDigit);
+
+    }
+
+    public void setEmail(Map<String, String> facultyMap) {
+        String fullName[] = (firstName.toLowerCase() + " " + lastName.toLowerCase()).split(" ");
+        String lastName = fullName[fullName.length - 1];
+        String firstW = "";
+        for (int i = 0; i < fullName.length - 1; i++) {
+            firstW += fullName[i].charAt(0);
+        }
+        email = String.format("%s%s%s%s@student.unhas.ac.id", lastName, firstW, getRegisterYear(),
+                facultyMap.get(faculty).toLowerCase());
+
+    }
+
+    public String getFullName() {
+
+        String fullName[] = (firstName.toLowerCase() + " " + lastName.toLowerCase()).split(" ");
+        String name = "";
+        for (int i = 0; i < fullName.length; i++) {
+            name += fullName[i].substring(0, 1).toUpperCase() + fullName[i].substring(1, fullName[i].length()) + " ";
+        }
+        return name;
+    }
+
+    public void description() {
+        System.out.printf("Nama\t\t : %s\n", getFullName());
+        System.out.printf("NIM\t\t : %s\n", getId());
+        System.out.printf("Email Mahasiswa  : %s\n", getEmail());
+        System.out.printf("Fakultas\t : %s\n", getFaculty());
+        System.out.printf("Departemen\t : %s\n", getDepartment());
+        System.out.printf("Program Studi\t : %s\n\n", getMajor());
+
+    }
+
+}

assigntment-02/H071191030/App.java

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+/**
+ * App
+ */
+public class App {
+
+    public static void main(String[] args) throws Exception{
+        Login login = Login.getObject();
+
+        login.auth("arzk", "qwert");
+        login.status();
+    }
+}

assigntment-02/H071191030/DataSource.java

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+import java.util.*;
+import java.io.*;
+
+/**
+ * DataSource
+ */
+public class DataSource {
+
+    private static DataSource dataSource;
+    private HashMap<String, User> userMap = new HashMap<>();
+    private HashMap<Integer, UserDetail> userDetailMap = new HashMap<>();
+
+    private DataSource() {
+
+        try {
+            putUserDetail();
+            putUser();
+        } catch (Exception e) {
+            System.out.println(e);
+        }
+
+    }
+
+    public static DataSource getObject() {
+
+        if (dataSource == null) {
+            dataSource = new DataSource();
+        }
+
+        return dataSource;
+
+    }
+
+    private void putUserDetail() throws IOException {
+
+        BufferedReader reader = new BufferedReader(new FileReader("UserDetail.txt"));
+        String s[];
+
+        while (reader.ready()) {
+
+            s = reader.readLine().split(";");
+
+            if (isInt(s[0])) {
+                userDetailMap.put(Integer.valueOf(s[0]), new UserDetail(Integer.valueOf(s[0]), s[1], s[2], s[3]));
+            }
+        }
+
+        s = null;
+        reader.close();
+
+    }
+
+    private void putUser() throws IOException {
+
+        BufferedReader reader = new BufferedReader(new FileReader("User.txt"));
+        String s[];
+
+        while (reader.ready()) {
+
+            s = reader.readLine().split(";");
+
+            if (isInt(s[0])) {
+                userMap.put(s[1],
+                        new User(Integer.valueOf(s[0]), s[1], s[2], userDetailMap.get(Integer.valueOf(s[0]))));
+            }
+        }
+
+        s = null;
+        reader.close();
+
+    }
+
+    public User getUser(String key) {
+
+        return userMap.get(key);
+
+    }
+
+    public UserDetail getUserDetail(int key) {
+
+        return userDetailMap.get(key);
+
+    }
+
+    public static boolean isInt(String sm) {
+
+        boolean isInt = false;
+
+        try {
+            Integer.parseInt(sm);
+            isInt = true;
+        } catch (NumberFormatException e) {
+            System.out.println(e);
+        }
+
+        return isInt;
+    }
+
+}

assigntment-02/H071191030/Login.java

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+import java.util.NoSuchElementException;
+
+/**
+ * Login
+ */
+public class Login {
+
+    private static Login login;
+    private User user;
+    private UserDetail userDetail;
+    private DataSource dataSource;
+
+    private Login() {
+        dataSource = DataSource.getObject();
+    }
+
+    public static Login getObject() {
+
+        if (login == null) {
+            login = new Login();
+        }
+
+        return login;
+
+    }
+
+    public void auth(String userName, String password) throws NoSuchElementException {
+
+        user = dataSource.getUser(userName);
+
+        try {
+
+            if (user.Pass(password)) {
+                userDetail = user.getUserDetail();
+            }
+
+        } catch (Exception e) {
+            throw new NoSuchElementException("No such Username : " + userName);
+        }
+
+    }
+
+    public void status() {
+
+        System.out.println("Name            : " + userDetail.getName());
+        System.out.println("Email           : " + userDetail.getEmail());
+        System.out.println("Date of Birth   : " + userDetail.getDateOfBirth());
+        System.out.println("UserName        : " + user.getUserName());
+        System.out.println("Password        : " + user.getPassword());
+
+    }
+
+}