StudenMangament System

Programmierung2/src/GUIAnwendungen/StudentManagementSystem/Login_Student.java

@@ -0,0 +1,139 @@
+package GUIAnwendungen.StudentManagementSystem;
+
+import java.awt.EventQueue;
+
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+import javax.swing.border.EmptyBorder;
+import java.awt.Color;
+import javax.swing.JLabel;
+import javax.swing.JButton;
+import javax.swing.JTextField;
+import javax.swing.JToggleButton;
+import javax.swing.JList;
+import javax.swing.AbstractListModel;
+import javax.swing.JRadioButton;
+import javax.swing.ListSelectionModel;
+
+public class Login_Student extends JFrame {
+
+	private static final long serialVersionUID = 1L;
+	private JPanel contentPane;
+	private JTextField eingabeID;
+	private JTextField eingabeName;
+	private JTextField eingabeVorname;
+	private JTextField einagbeGeburtstag;
+	private JTextField eingabeTeleN;
+	private JTextField eingabeAdresse;
+
+	/**
+	 * Launch the application.
+	 */
+	public static void main(String[] args) {
+		EventQueue.invokeLater(new Runnable() {
+			public void run() {
+				try {
+					Login_Student frame = new Login_Student();
+					frame.setVisible(true);
+				} catch (Exception e) {
+					e.printStackTrace();
+				}
+			}
+		});
+	}
+
+	/**
+	 * Create the frame.
+	 */
+	public Login_Student() {
+		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+		setBounds(100, 100, 617, 421);
+		contentPane = new JPanel();
+		contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
+
+		setContentPane(contentPane);
+		contentPane.setLayout(null);
+		
+		JPanel panel = new JPanel();
+		panel.setBackground(new Color(98, 160, 234));
+		panel.setBounds(12, 28, 244, 381);
+		contentPane.add(panel);
+		panel.setLayout(null);
+		
+		JLabel studentId = new JLabel("ID: ");
+		studentId.setBounds(12, 12, 77, 17);
+		panel.add(studentId);
+		
+		JLabel name = new JLabel("Name: ");
+		name.setBounds(12, 52, 98, 17);
+		panel.add(name);
+		
+		JLabel geburtstag = new JLabel("Geburtstag: ");
+		geburtstag.setBounds(12, 130, 98, 17);
+		panel.add(geburtstag);
+		
+		JLabel geschlecht = new JLabel("Geschlecht:");
+		geschlecht.setBounds(12, 170, 98, 17);
+		panel.add(geschlecht);
+		
+		JLabel tele = new JLabel("TeleN: ");
+		tele.setBounds(12, 212, 60, 17);
+		panel.add(tele);
+		
+		JLabel adresse = new JLabel("Adresse: ");
+		adresse.setBounds(12, 251, 60, 17);
+		panel.add(adresse);
+		
+		JLabel vorname = new JLabel("Vorname: ");
+		vorname.setBounds(12, 91, 98, 17);
+		panel.add(vorname);
+		
+		JButton insertStudent = new JButton("Insert");
+		insertStudent.setBounds(5, 294, 105, 27);
+		panel.add(insertStudent);
+		
+		JButton updateStudent = new JButton("Update");
+		updateStudent.setBounds(127, 294, 105, 27);
+		panel.add(updateStudent);
+		
+		eingabeID = new JTextField();
+		eingabeID.setBounds(118, 10, 114, 21);
+		panel.add(eingabeID);
+		eingabeID.setColumns(10);
+		
+		eingabeName = new JTextField();
+		eingabeName.setColumns(10);
+		eingabeName.setBounds(118, 50, 114, 21);
+		panel.add(eingabeName);
+		
+		eingabeVorname = new JTextField();
+		eingabeVorname.setColumns(10);
+		eingabeVorname.setBounds(118, 89, 114, 21);
+		panel.add(eingabeVorname);
+		
+		einagbeGeburtstag = new JTextField();
+		einagbeGeburtstag.setColumns(10);
+		einagbeGeburtstag.setBounds(118, 128, 114, 21);
+		panel.add(einagbeGeburtstag);
+		
+		eingabeTeleN = new JTextField();
+		eingabeTeleN.setColumns(10);
+		eingabeTeleN.setBounds(118, 210, 114, 21);
+		panel.add(eingabeTeleN);
+		
+		eingabeAdresse = new JTextField();
+		eingabeAdresse.setColumns(10);
+		eingabeAdresse.setBounds(118, 249, 114, 21);
+		panel.add(eingabeAdresse);
+		
+		JList list = new JList();
+		list.setValueIsAdjusting(true);
+		list.setBounds(127, 169, 1, 1);
+		panel.add(list);
+		
+		JList geshlechtAuswaehlen = new JList();
+		geshlechtAuswaehlen.setToolTipText("");
+		geshlechtAuswaehlen.setBounds(118, 170, 114, 17);
+		panel.add(geshlechtAuswaehlen);
+	}
+}

Programmierung2/src/GUIAnwendungen/StudentManagementSystem/Main.java

@@ -0,0 +1,20 @@
+package GUIAnwendungen.StudentManagementSystem;
+
+public class Main {
+
+	public static void main(String[] args) {
+		
+		Student st = new Student.StudenBuilder()
+				.setName("Albek")
+				.setVorname("Obai")
+				.setAdresse("Gärtnerstr.25")
+				.setEmail("Obai@gmail.com")
+				.setGeburtstag("01.01.2001")
+				.setGeschlecht('M')
+				.setTele("00493213213")
+				.setId(100)
+				.build();
+		
+	}
+
+}

Programmierung2/src/GUIAnwendungen/StudentManagementSystem/Student.java

@@ -0,0 +1,87 @@
+package GUIAnwendungen.StudentManagementSystem;
+
+public class Student {
+	
+	private String name;
+	private String vorname;
+	private char geschlecht;
+	private String email;
+	private String tele;
+	private String adresse;
+	private String geburtstag;
+	private int id;
+	
+	private Student(StudenBuilder student) {
+		this.name = student.name;
+		this.vorname = student.vorname;
+		this.geschlecht = student.geschlecht;
+		this.email = student.email;
+		this.tele = student.tele;
+		this.adresse = student.adresse;
+		this.geburtstag = student.geburtstag;
+		this.id = student.id;
+	}
+	
+	public static class StudenBuilder {
+		private String name;
+		private String vorname;
+		private char geschlecht;
+		private String email;
+		private String tele;
+		private String adresse;
+		private String geburtstag;
+		private int id;
+		
+		
+		public StudenBuilder setName(String name) {
+			this.name = name;
+			return this;
+		}
+		
+		public StudenBuilder setVorname(String vorname) {
+			this.vorname = vorname;
+			return this;
+		}
+		
+		public StudenBuilder setGeschlecht(char geschlecht) {
+			this.geschlecht = geschlecht;
+			return this;
+		}
+		
+		public StudenBuilder setEmail(String email) {
+			this.email = email;
+			return this;
+		}
+		
+		public StudenBuilder setTele(String tele) {
+			this.tele = tele;
+			return this;
+		}
+		
+		public StudenBuilder setAdresse(String adresse) {
+			this.adresse = adresse;
+			return this;
+		}
+		
+		public StudenBuilder setGeburtstag(String geburtstag) {
+			this.geburtstag = geburtstag;
+			return this;
+		}
+		
+		public StudenBuilder setId(int id) {
+			this.id = id;
+			return this;
+		}
+		
+		public Student build() {
+			return new Student(this);
+		}
+	}
+
+	@Override
+	public String toString() {
+		return "Student [name=" + name + ", vorname=" + vorname + ", geschlecht=" + geschlecht + ", email=" + email
+				+ ", tele=" + tele + ", adresse=" + adresse + ", geburtstag=" + geburtstag + ", id=" + id + "]";
+	}
+
+}

Programmierung2/src/VorlesungsFolien/Gebäude.java

@@ -0,0 +1,21 @@
+package VorlesungsFolien;
+
+import java.util.ArrayList;
+
+public class Gebäude {
+
+	private ArrayList<Hörsaal> räume = new ArrayList<>();
+
+	public int berechneGesamtzahlPlätze() {
+		int plätze = 0;
+
+		for (Hörsaal h : this.räume)
+			plätze += h.getPlätze();
+
+		return plätze;
+	}
+	
+	public void addHörsaal(Hörsaal hs) {
+		this.räume.add(hs);
+	}
+}

Programmierung2/src/VorlesungsFolien/Hörsaal.java

@@ -0,0 +1,20 @@
+package VorlesungsFolien;
+
+public class Hörsaal {
+	private int plätze;
+	private String name;
+
+	Hörsaal(String name, int plätze) {
+		this.name = name;
+		this.plätze = plätze;
+	}
+
+	public int getPlätze() {
+		return plätze;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+}

Programmierung2/src/VorlesungsFolien/Main.java

@@ -0,0 +1,14 @@
+package VorlesungsFolien;
+
+public class Main {
+
+	public static void main(String[] args) {
+		Gebäude a = new Gebäude();
+		
+		a.addHörsaal(new Hörsaal("A210",50));
+		a.addHörsaal(new Hörsaal("A212",40));
+		
+		System.out.println(a.berechneGesamtzahlPlätze());
+	}
+
+}

Programmierung2/src/Übungen/MyChat_App/ChatRom.java

@@ -1,6 +1,8 @@
 package Übungen.MyChat_App;
 
 import java.util.ArrayList;
+import java.util.Scanner;
+
 
 public class ChatRom {
 	
@@ -17,10 +19,8 @@ public class ChatRom {
 	}
 
 	public void zeigeChatHistorie() {
-		System.out.println("Chatverlauf:");
-		for (String message : saveMessagesBetweenUsers)
-			System.out.println(message);
-
+		for (String s : saveMessagesBetweenUsers)
+			System.out.println(s);
 	}
 
 	public static void main(String[] args) {
@@ -29,10 +29,21 @@ public class ChatRom {
 		
 		ChatRom chatRoom = new ChatRom();
 		
-		chatRoom.sendeNachricht(obai, omar, "Hallo Omar, wie geht es dir?");
+		Scanner textEingabe = new Scanner(System.in);
+		String message;
+		while (true) {
+			System.out.print("> ");
+			message = textEingabe.nextLine();
+			chatRoom.sendeNachricht(obai, omar, message);
+			chatRoom.zeigeChatHistorie();
 
-		chatRoom.sendeNachricht(omar, obai, "Mir geht's gut, Obai. Danke!");
+			System.out.print("> ");
+			message = textEingabe.nextLine();
+			chatRoom.sendeNachricht(omar, obai, message);
+
+			chatRoom.zeigeChatHistorie();
+
+		}
 
-		chatRoom.zeigeChatHistorie();
 	}
 }