Tugas Praktikum 1

assigntment-01/H071191034/Main.java

@@ -0,0 +1,61 @@
+import java.util.HashMap;
+import java.util.Map;
+
+public class Main {
+
+  public static void main(String[] args) {
+    Map<String, String> facultyMap = new HashMap<>();
+    Map<String, String> majorMap = new HashMap<>();
+    facultyMap.put("Ilmu Budaya", "A");
+    facultyMap.put("Hukum", "B");
+    facultyMap.put("Kedokteran", "C");
+    facultyMap.put("Pertanian", "D");
+    facultyMap.put("Sosial dan Politik", "E");
+    facultyMap.put("Teknik", "F");
+    facultyMap.put("Farmasi", "G");
+    facultyMap.put("MIPA", "H");
+    majorMap.put("Sastra Inggris", "01");
+    majorMap.put("Administrasi Negara", "02");
+    majorMap.put("Ilmu Kedokteran", "03");
+    majorMap.put("Agribisnis", "04");
+    majorMap.put("Sosiologi", "05");
+    majorMap.put("Teknik Informatika", "06");
+    majorMap.put("Ilmu Komputer", "07");
+
+    Student student1 = new Student();
+    Student student2 = new Student();
+    Student student3 = new Student();
+
+    student1.setFirstName("trULY");
+    student1.setLastName("ROSElyne immANuelle RieuwpassA");
+    student1.setRegisterYear(2019);
+    student1.setFaculty("MIPA");
+    student1.setDepartment("Matematika");
+    student1.setMajor("Ilmu Komputer");
+    student1.setId(facultyMap, majorMap);
+    student1.setEmail(facultyMap);
+
+    student2.setFirstName("weyNY");
+    student2.setLastName("SAN");
+    student2.setRegisterYear(2018);
+    student2.setFaculty("Hukum");
+    student2.setDepartment("Hukum");
+    student2.setMajor("Administrasi Negara");
+    student2.setId(facultyMap, majorMap);
+    student2.setEmail(facultyMap);
+
+    student3.setFirstName("puTra");
+    student3.setLastName("wahyU");
+    student3.setRegisterYear(2017);
+    student3.setFaculty("Teknik");
+    student3.setDepartment("Teknik Elektro");
+    student3.setMajor("Teknik Informatika");
+    student3.setId(facultyMap, majorMap);
+    student3.setEmail(facultyMap);
+
+    student1.desc();
+    student2.desc();
+    student3.desc();
+
+  }
+}

assigntment-01/H071191034/Student.java

@@ -0,0 +1,106 @@
+import java.util.Map;
+import java.util.Random;
+
+
+public class Student {
+    private String id;
+    private String firstName;
+    private String lastName;
+    private String email;
+    private Integer registerYear;
+    private String faculty;
+    private String department;
+    private String major;
+    private Random randomValue = new Random();
+
+    // set
+    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 void setFaculty (String faculty){
+        this.faculty = faculty;
+    }
+    public void setDepartment (String department){
+        this.department = department;
+    }
+    public void setMajor (String major){
+        this.major = major;
+    }
+
+    // get
+    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 int getRegisterYear(){
+        return registerYear;
+    }
+
+    public void setId(Map<String, String> facultyMap, Map<String, String> majorMap){
+        String registerCode = ""+registerYear;
+
+
+        int getRandom = 1 + randomValue.nextInt(061);
+        if (getRandom>9) {
+            id = facultyMap.get(faculty) + majorMap.get(major) + "1" + registerCode.substring(2, 4) + "1" + "0" + getRandom ;
+        } else if (getRandom<=9){
+            id = facultyMap.get(faculty) + majorMap.get(major) + "1" + registerCode.substring(2, 4) + "1" + "00" + getRandom ;
+        }
+
+    }
+
+    public void setEmail(Map <String,String> facultyMap) {
+        String arr[] = getFullName().split(" ");
+        email = "";
+        email += arr[arr.length-1].toLowerCase();
+        for (int i = 0; i < arr.length - 1; i++){
+            email += (arr[i].substring(0,1).toLowerCase());
+        }
+        email += getRegisterYear()%100;
+        email += facultyMap.get(faculty).toLowerCase();
+        email += "@student.unhas.ac.id";
+    }
+
+    public String getFullName(){
+        String fullName = (firstName + " " + lastName).toLowerCase();
+        String [] splitName = fullName.split(" ");
+        String finalName = "";
+        for (int i = 0; i < splitName.length; i++) {
+            finalName += splitName[i].substring(0, 1).toUpperCase() + splitName[i].substring(1, splitName[i].length()) + " ";
+        }
+        return finalName;
+    }
+
+    public void desc() {
+        System.out.printf("Nama\t\t: %s\n", getFullName());
+        System.out.printf("NIM\t\t: %s\n", getId());
+        System.out.printf("Email Mahasiswa\t: %s\n", getEmail());
+        System.out.printf("Fakultas\t: %s\n", faculty);
+        System.out.printf("Departemen\t: %s\n", department);
+        System.out.printf("Program Studi\t: %s\n", major);
+        System.out.println();
+    }
+}

assigntment-02/H071191034/DataSource.java

@@ -0,0 +1,77 @@
+import java.util.HashMap;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.io.*;
+
+class DataSource {
+    static DataSource instance = null;
+    private HashMap<String, User> userMap = new HashMap<>();
+    private HashMap<Integer, UserDetail> userDetailMap = new HashMap<>();
+
+    private DataSource() {
+        putUserDetail();
+        putUser();
+    }
+
+    static public DataSource getInstance() {
+        if (instance == null)
+            instance = new DataSource();
+        return instance;
+    }
+
+    private void putUserDetail() {
+        BufferedReader reader = null;
+        try {
+            reader = new BufferedReader(new FileReader("src/UserDetail.txt"));
+            String s;
+            while ((s = reader.readLine()) != null) {
+                ArrayList<String> sList = new ArrayList<String>(Arrays.asList(s.split(";")));
+                UserDetail userDetail = new UserDetail(Integer.valueOf(sList.get(0)), sList.get(1), sList.get(2),
+                        sList.get(3), s, s);
+                userDetailMap.put(Integer.valueOf(sList.get(0)), userDetail);
+            }
+        } catch (IOException e) {
+            System.out.println(e.getMessage());
+        } finally {
+            try {
+                if (reader != null) {
+                    reader.close();
+                }
+            } catch (IOException e) {
+                System.out.println(e);
+            }
+        }
+    }
+
+    private void putUser() {
+        BufferedReader reader = null;
+        try {
+            reader = new BufferedReader(new FileReader("src/User.txt"));
+            String s;
+            while ((s = reader.readLine()) != null) {
+                ArrayList<String> sList = new ArrayList<String>(Arrays.asList(s.split(";")));
+                User user = new User(Integer.valueOf(sList.get(0)), sList.get(1), sList.get(2),
+                        userDetailMap.get(Integer.valueOf(sList.get(0))));
+                userMap.put(sList.get(1), user);
+            }
+        } catch (IOException e) {
+            System.out.println(e.getMessage());
+        } finally {
+            try {
+                if (reader != null) {
+                    reader.close();
+                }
+            } catch (IOException e) {
+                System.out.println(e);
+            }
+        }
+    }
+
+    public User getUser(String key) {
+        return userMap.get(key);
+    }
+
+    public UserDetail getUserDetail(Integer key) {
+        return userDetailMap.get(key);
+    }
+}

assigntment-02/H071191034/Login.java

@@ -0,0 +1,40 @@
+import java.util.NoSuchElementException;
+
+class Login {
+    static Login instance = null;
+    private User user;
+    private UserDetail userDetail;
+    private DataSource dataSource;
+
+    private Login() {
+
+    }
+
+    static public Login getInstance() {
+        if (instance == null)
+            instance = new Login();
+        return instance;
+    }
+
+    public void auth(String name, String password) throws NoSuchElementException {
+        dataSource = DataSource.getInstance();
+        try {
+            user = dataSource.getUser(name);
+            if (user.getPassword().equals(password)) {
+                userDetail = user.getUserDetail();
+            } else {
+                System.out.println("wrong password");
+            }
+        } catch (Exception e) {
+            throw new NoSuchElementException("user not found: " + name);
+        }
+    }
+
+    public void status() {
+        if (userDetail != null) {
+            System.out.println(userDetail.getName());
+            System.out.println(userDetail.getEmail());
+            System.out.println(userDetail.getDateOfBirth());
+        }
+    }
+}

assigntment-02/H071191034/Main.java

@@ -0,0 +1,7 @@
+public class Main {
+    public static void main(String[] args) {
+        Login login = Login.getInstance();
+        login.auth("naim", "Naim");
+        login.status();
+    }
+}

assigntment-02/H071191034/User.java

@@ -0,0 +1,29 @@
+class User{
+    private Integer id;
+    private String username;
+    private String password;
+    private UserDetail userDetail;
+
+    User (Integer id, String username, String password, UserDetail userDetail){
+        this.id = id;
+        this.username = username;
+        this.password = password;
+        this.userDetail = userDetail;
+    }
+
+    public Integer getId(){
+        return id;
+    }
+
+    public String getUsername(){
+        return username;
+    }
+
+    public String getPassword(){
+        return password;
+    }
+
+    public UserDetail getUserDetail(){
+        return userDetail;
+    }
+}

assigntment-02/H071191034/User.txt

@@ -0,0 +1,6 @@
+1;fitrh;12345678
+2;arzk;qwerty
+3;ken;asdf
+4;naim;Naim
+5;farhan;Parhan
+6;alba054;hellfire123

assigntment-02/H071191034/UserDetail.java

@@ -0,0 +1,29 @@
+class UserDetail{
+    private Integer id;
+    private String name;
+    private String dateOfBirth;
+    private String email;
+
+    UserDetail (Integer id, String name, String dateOfBirth, String email){
+        this.id = id;
+        this.name = name;
+        this.dateOfBirth = dateOfBirth;
+        this.email = email;
+    }
+
+    public Integer getId(){
+        return this.id;
+    }
+
+    public String getName(){
+        return this.name;
+    }
+
+    public String getDateOfBirth(){
+        return this.dateOfBirth;
+    }
+
+    public String getEmail(){
+        return this.email;
+    }
+}

assigntment-02/H071191034/UserDetail.txt

@@ -0,0 +1,6 @@
+1;Muhammad Fitrah;04-09-1998;fitrahm17h@student.unhas.ac.id
+2;Muhammad Arizki;00-00-0000;arizkim17h@student.unhas.ac.id
+3;Kennedy;00-02-2000;kennedy17h@student.unhas.ac.id
+4;Muhammad Muflihun Naim;00-00-0000;naimmm17h@student.unhas.ac.id
+5;Farhan Ramdhani;00-00-0000;ramdhanif17h@student.unhas.ac.id
+6;Muhammad Alif Setya Prakasa;06-10-2000;prakasamas19h@student.unhas.ac.id