New: added/changed frames & code refactoring

Bank-Beispiel/src/de/hs_mannheim/informatik/bank/Main.java

@@ -1,10 +1,7 @@
 package de.hs_mannheim.informatik.bank;
 
 import de.hs_mannheim.informatik.bank.facade.Banksystem;
-import de.hs_mannheim.informatik.bank.gui.GeldEinzahlenFrame;
+import de.hs_mannheim.informatik.bank.gui.HauptmenüFrame;
-import de.hs_mannheim.informatik.bank.gui.KontoAnlegenFrame;
-import de.hs_mannheim.informatik.bank.gui.KontoListingFrame;
-import de.hs_mannheim.informatik.bank.gui.KundeAnlegen;
 
 
 public class Main {
@@ -13,13 +10,7 @@ public class Main {
 		
 		Banksystem bs = new Banksystem("Spaßkasse Mannheim");
 
-		KundeAnlegen ka = new KundeAnlegen(bs);
+		HauptmenüFrame hmf = new HauptmenüFrame(bs);
-
-		KontoAnlegenFrame kaf = new KontoAnlegenFrame(bs);
-		
-		KontoListingFrame klf = new KontoListingFrame(bs);
-
-		GeldEinzahlenFrame gef = new GeldEinzahlenFrame(bs);
 		
 	}
 

Bank-Beispiel/src/de/hs_mannheim/informatik/bank/gui/AuswahlmenüFrame.java

@@ -0,0 +1,85 @@
+package de.hs_mannheim.informatik.bank.gui;
+
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JPanel;
+
+import java.awt.event.ActionListener;
+import java.awt.event.ActionEvent;
+
+import de.hs_mannheim.informatik.bank.facade.Banksystem;
+
+public class AuswahlmenüFrame extends JFrame implements ActionListener{
+
+    private JPanel panel;
+    private JFrame frame;
+    private JButton button;
+    private JButton button2;
+    private JButton button3;
+
+    private Banksystem bs;
+
+    public AuswahlmenüFrame(Banksystem bs){
+
+        this.bs = bs;
+
+        this.panel = new JPanel();
+
+        this.frame = new JFrame();
+        this.frame.setTitle(bs.getBankname() + " - Auswahlmenü");
+        this.frame.setSize(400, 400);
+        this.frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        this.frame.add(panel);
+        this.panel.setLayout(null);
+
+        this.button = new JButton("Konto anlegen");
+        this.button.setBounds(10, 80, 300, 25);
+        this.button.addActionListener(this);
+        this.panel.add(button);
+
+        this.button2 = new JButton("Konten auflisten");
+        this.button2.setBounds(10, 110, 300, 25);
+        this.button2.addActionListener(this);
+        this.panel.add(button2);
+
+        this.button3 = new JButton("Geld einzahlen");
+        this.button3.setBounds(10, 140, 300, 25);
+        this.button3.addActionListener(this);
+        this.panel.add(button3);
+
+        this.frame.setVisible(true);
+
+
+    }
+
+    @Override
+    public void actionPerformed(ActionEvent e) {
+
+        System.out.println("Auswahlmenü...");
+        boolean running = true;
+
+        while(running) {
+
+            if(e.getSource() == button) {
+                this.frame.dispose();
+                KontoAnlegenFrame kontoAnlegenFrame = new KontoAnlegenFrame(bs);
+                running = false;
+            }
+            else if(e.getSource() == button2) {
+                this.frame.dispose();
+                KontoListingFrame kontoListingFrame = new KontoListingFrame(bs);
+                running = false;
+            }
+            else if(e.getSource() == button3) {
+                this.frame.dispose();
+                GeldEinzahlenFrame geldEinzahlenFrame = new GeldEinzahlenFrame(bs);
+                running = false;
+            }
+
+        }
+
+
+    }
+
+    
+}

Bank-Beispiel/src/de/hs_mannheim/informatik/bank/gui/HauptmenüFrame.java

@@ -0,0 +1,81 @@
+package de.hs_mannheim.informatik.bank.gui;
+
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+
+
+import java.awt.event.ActionListener;
+import java.awt.event.ActionEvent;
+
+import de.hs_mannheim.informatik.bank.facade.Banksystem;
+
+public class HauptmenüFrame extends JFrame implements ActionListener{
+
+    private JPanel panel;
+    private JFrame frame;
+    private JButton button;
+    private JButton button2;
+    private JLabel label;
+    
+
+    private Banksystem bs;
+
+    public HauptmenüFrame(Banksystem bs){
+
+        this.bs = bs;
+
+        this.panel = new JPanel();
+
+        this.frame = new JFrame();
+        this.frame.setTitle(bs.getBankname() + " - Hauptmenü");
+        this.frame.setSize(400, 400);
+        this.frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        this.frame.add(panel);
+        this.panel.setLayout(null);
+
+        this.label = new JLabel("Hauptmenü");
+        label.setBounds(10, 20, 80, 25);
+        this.panel.add(label);
+
+        this.button = new JButton("Bei bestehendem Kundenkonto einloggen");
+        this.button.setBounds(10, 80, 300, 25);
+        this.button.addActionListener(this);
+        this.panel.add(button);
+
+        this.button2 = new JButton("Neuen Kunden anlegen");
+        this.button2.setBounds(10, 110, 300, 25);
+        this.button2.addActionListener(this);
+        this.panel.add(button2);
+
+        this.frame.setVisible(true);
+
+    }
+
+    @Override
+    public void actionPerformed(ActionEvent e) {
+       
+        System.out.println("Hauptmenü...");
+        boolean running = true;
+
+        while(running) {
+
+            if(e.getSource() == button) {
+                this.frame.dispose();
+                LoginFrame loginFrame = new LoginFrame(bs);
+                running = false;
+            }
+
+            if(e.getSource() == button2) {
+                this.frame.dispose();
+                KundeAnlegen kundeAnlegen = new KundeAnlegen(bs);
+                running = false;
+            }
+
+        }
+
+
+    }
+    
+}

Bank-Beispiel/src/de/hs_mannheim/informatik/bank/gui/KundeAnlegen.java

@@ -87,22 +87,35 @@ public class KundeAnlegen extends JFrame implements ActionListener{
     public void actionPerformed(ActionEvent e) {
 
         System.out.println("Kunde anlegen...");
+        boolean running = true;
+        String name = input.getText();
+        String surname = input2.getText();
+        int age = Integer.parseInt(input3.getText());
+
+        while(running) {
 
             try {
 
-            bs.setCurrentKunde(bs.addNewKunde(input.getText(), input2.getText(),
+                bs.setCurrentKunde(bs.addNewKunde(name, surname, age));
-                    Integer.parseInt(input3.getText())));
 
                 this.output.append("Ihr Kundenkonto mit der ID [" + bs.getKundenID() + "] wurde erfolgreich angelegt.\n");
 
-        } catch (Exception e1) {
+                break;
-            e1.printStackTrace();
+                
+            } catch (Exception ex) {
+                ex.printStackTrace();
             }
 
+
+            running = false;
+
+        }
+
+        this.frame.dispose();
+        KontoAnlegenFrame kaf = new KontoAnlegenFrame(bs);
+
+
     }
 
     
-
-
-    
 }

Bank-Beispiel/src/de/hs_mannheim/informatik/bank/gui/LoginFrame.java

@@ -0,0 +1,98 @@
+package de.hs_mannheim.informatik.bank.gui;
+
+import javax.swing.JButton;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JPanel;
+import javax.swing.JTextArea;
+import javax.swing.JTextField;
+
+import java.awt.event.ActionListener;
+import java.awt.event.ActionEvent;
+
+import de.hs_mannheim.informatik.bank.facade.Banksystem;
+
+public class LoginFrame extends JFrame implements ActionListener{
+
+    private JPanel panel;
+    private JFrame frame;
+    private JButton button;
+    private JTextField input;
+    private JTextArea output;
+    private JLabel label;
+
+    private Banksystem bs;
+
+    public LoginFrame(Banksystem bs){
+
+        this.bs = bs;
+
+        this.panel = new JPanel();
+
+        this.frame = new JFrame();
+        this.frame.setTitle(bs.getBankname() + " - Login");
+        this.frame.setSize(400, 400);
+        this.frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+        this.frame.add(panel);
+        this.panel.setLayout(null);
+
+        this.label = new JLabel("Kunden-ID");
+        label.setBounds(10, 20, 80, 25);
+        this.panel.add(label);
+
+        this.input = new JTextField(20);
+        this.input.setBounds(100, 20, 165, 25);
+        this.panel.add(input);
+
+        this.output = new JTextArea();
+        this.output.setBounds(10, 50, 300, 200);
+        this.panel.add(output);
+
+        this.button = new JButton("Login");
+        this.button.setBounds(10, 300, 80, 25);
+        this.button.addActionListener(this);
+        this.panel.add(button);
+
+        this.frame.setVisible(true);
+
+
+    }
+
+    @Override
+    public void actionPerformed(ActionEvent e) {
+        
+        System.out.println("Login...");
+        boolean running = true;
+        int kundenID = Integer.parseInt(input.getText());
+
+        while(running){
+
+            try {
+
+                bs.setCurrentKunde(bs.getKunde(kundenID));
+
+                if(bs.getCurrentKunde() != null){
+
+                    this.output.append("Login erfolgreich!");
+                    this.frame.dispose();
+                    AuswahlmenüFrame auswahlmenü = new AuswahlmenüFrame(bs);
+                    running = false;
+                } else {
+
+                    this.output.append("Login fehlgeschlagen!");
+                    running = false;
+                }
+                
+            } catch (Exception ex) {
+               ex.printStackTrace();
+            }
+
+
+
+        }
+
+
+
+    }
+    
+}