created Methods to show and add Players.

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Factory.java

@@ -21,7 +21,7 @@ public class Factory {
     }
 
     public void setTournament(Tournament tournament) {
-        this.tournamentDecorator = tournamentDecorator;
+        this.tournamentDecorator.setTournament(tournament);
     }
 
     public BorderPane loadMainWindow(){

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Game.java

@@ -1,6 +1,8 @@
 package ch.zhaw.projekt2.turnierverwaltung;
 
-public class Game {
+import java.io.Serializable;
+
+public class Game implements Serializable {
     private Participant participant1, Participant2;
     private int points1, points2;
     private Location location;

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/InvalidNameException.java

@@ -0,0 +1,12 @@
+package ch.zhaw.projekt2.turnierverwaltung;
+
+public class InvalidNameException extends Exception {
+    public InvalidNameException() {
+        super();
+    }
+
+    public InvalidNameException(String errorMessage) {
+        super(errorMessage);
+    }
+
+}

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Participant.java

@@ -1,6 +1,8 @@
 package ch.zhaw.projekt2.turnierverwaltung;
 
-public interface Participant {
+import java.io.Serializable;
+
+public interface Participant extends Serializable {
     String getName();
     void setName(String name);
     boolean equals(Participant participant);

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Person.java

@@ -1,11 +1,20 @@
 package ch.zhaw.projekt2.turnierverwaltung;
 
-public class Person {
+import java.io.Serializable;
+
+public class Person implements Serializable {
     private String name;
     private String firstName;
     private String phoneNumber;
 
-    public Person(String firstName, String name, String phoneNumber){
+    public Person(String firstName, String name, String phoneNumber) throws InvalidNameException, InvalidPhoneNumberException {
+        if(!firstName.matches("^[a-zA-Z][a-zA-Z][-',.][a-zA-Z]{1,20}$")){
+            throw new InvalidNameException("The First name is Invalid.");
+        } else if(!name.matches("^[a-zA-Z][a-zA-Z][-',.][a-zA-Z]{1,20}$")){
+            throw new InvalidNameException("The Last name is Invalid");
+        } else if(!phoneNumber.matches("[\\+0-9]+")){
+            throw new InvalidPhoneNumberException("The entered Phone Number is invalid.");
+        }
         setFirstName(firstName);
         setName(name);
         setPhoneNumber(phoneNumber);
@@ -34,4 +43,16 @@ public class Person {
     public void setPhoneNumber(String phoneNumber) {
         this.phoneNumber = phoneNumber;
     }
+
+    public class InvalidPhoneNumberException extends Exception {
+        public InvalidPhoneNumberException() {
+            super();
+        }
+
+        public InvalidPhoneNumberException(String errorMessage) {
+            super(errorMessage);
+        }
+
+    }
+
 }

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Player.java

@@ -1,22 +1,23 @@
 package ch.zhaw.projekt2.turnierverwaltung;
 
-import java.util.Date;
+import java.util.GregorianCalendar;
 
 public class Player extends Person implements Participant{
 
-    private Date dateOfBirth;
+    private GregorianCalendar dateOfBirth;
 
-    public Player(String firstName, String name, String phoneNumber, Date dateOfBirth){
+    public Player(String firstName, String name, String phoneNumber, String dateOfBirth) throws InvalidNameException, InvalidPhoneNumberException {
         super(firstName, name, phoneNumber);
         setDateOfBirth(dateOfBirth);
     }
 
-    public Date getDateOfBirth() {
+    public GregorianCalendar getDateOfBirth() {
         return dateOfBirth;
     }
 
-    public void setDateOfBirth(Date dateOfBirth) {
+    public void setDateOfBirth(String dateOfBirth) {
-        this.dateOfBirth = dateOfBirth;
+        String[] date = dateOfBirth.split("\\.");
+        this.dateOfBirth = new GregorianCalendar(Integer.valueOf(date[2]), Integer.valueOf(date[1]), Integer.valueOf(date[0]));
     }
 
     @Override

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/Tournament.java

@@ -3,6 +3,7 @@ package ch.zhaw.projekt2.turnierverwaltung;
 import javafx.collections.FXCollections;
 import javafx.collections.ObservableList;
 
+import java.io.File;
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -17,7 +18,7 @@ public class Tournament implements Serializable {
 
     public Tournament(String name, Type type) throws InvalidNameException, InvalidTypeException {
         if(!name.matches("[\\w]{1,20}")){
-            throw new Tournament.InvalidNameException("Invalid Name entered"); //TODO handle en logging.
+            throw new InvalidNameException("Invalid Name entered"); //TODO handle en logging.
         } else if(!Arrays.asList(Type.values()).contains(type)){
             throw new InvalidTypeException("Invalid Type selected"); //TODO handle en logging.
         }
@@ -42,6 +43,12 @@ public class Tournament implements Serializable {
         }
     }
 
+    public ObservableList<Participant> getParticipants() {
+        ObservableList<Participant> participantsObservable = FXCollections.observableArrayList();
+        participantsObservable.addAll(participants);
+        return participantsObservable;
+    }
+
     public String getName() {
         return name;
     }
@@ -79,17 +86,6 @@ public class Tournament implements Serializable {
         }
     }
 
-    public class InvalidNameException extends Exception {
-        public InvalidNameException() {
-            super();
-        }
-
-        public InvalidNameException(String errorMessage) {
-            super(errorMessage);
-        }
-
-    }
-
     public class InvalidTypeException extends Exception {
         public InvalidTypeException() {
             super();

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/TournamentDecorator.java

@@ -2,6 +2,7 @@ package ch.zhaw.projekt2.turnierverwaltung;
 
 import java.io.IOException;
 import java.util.ArrayList;
+import java.util.Date;
 import java.util.List;
 
 public class TournamentDecorator implements IsObservable{
@@ -22,6 +23,10 @@ public class TournamentDecorator implements IsObservable{
         this.tournament = tournament;
     }
 
+    public Tournament getTournament() {
+        return tournament;
+    }
+
     @Override
     public void addListener(IsObserver observer) {
         listener.add(observer);
@@ -41,7 +46,7 @@ public class TournamentDecorator implements IsObservable{
             Tournament tournament = new Tournament(name, type);
             fileIO.saveTournament(tournament);
             informListener();
-        } catch (Tournament.InvalidNameException e) {
+        } catch (InvalidNameException e) {
             e.printStackTrace(); //TODO handle and logging
         } catch (Tournament.InvalidTypeException e) {
             e.printStackTrace(); //TODO handle and logging
@@ -59,6 +64,19 @@ public class TournamentDecorator implements IsObservable{
         }
     }
 
+    public void addPlayer(String firstName, String name, String phoneNumber, String dateOfBirth){
+        try {
+            tournament.addParticipant(new Player(firstName, name, phoneNumber, dateOfBirth));
+            informListener();
+        } catch (Tournament.ParticipantExistsException e) {
+            e.printStackTrace(); //TODO handle and logging
+        } catch (InvalidNameException e) {
+            e.printStackTrace(); //TODO handle and logging
+        } catch (Person.InvalidPhoneNumberException e) {
+            e.printStackTrace(); //TODO handle and logging
+        }
+    }
+
 
     public void informListener() {
         for(IsObserver observer : listener) {

app/src/main/java/ch/zhaw/projekt2/turnierverwaltung/main/participantAddFormular/ParticipantFormularController.java

@@ -1,6 +1,7 @@
 package ch.zhaw.projekt2.turnierverwaltung.main.participantAddFormular;
 
 import ch.zhaw.projekt2.turnierverwaltung.FXController;
+import ch.zhaw.projekt2.turnierverwaltung.Participant;
 import javafx.event.ActionEvent;
 import javafx.fxml.FXML;
 import javafx.scene.control.Button;
@@ -44,7 +45,7 @@ public class ParticipantFormularController extends FXController {
     private Label participantListTitle;
 
     @FXML
-    private ListView<?> participantListView;
+    private ListView<Participant> participantListView;
 
     @FXML
     private Label participantNameLabel;
@@ -63,7 +64,7 @@ public class ParticipantFormularController extends FXController {
 
     @FXML
     void addParticipant(ActionEvent event) {
-
+        getTournamentDecorator().addPlayer(firstNameTextField.getText(), participantNameTextField.getText(), phoneNumberTextField.getText(), birthDateTextField.getText());
     }
 
     @FXML
@@ -78,6 +79,6 @@ public class ParticipantFormularController extends FXController {
 
     @Override
     public void loadContent() {
-
+        participantListView.setItems(getTournamentDecorator().getTournament().getParticipants());
     }
 }

app/src/test/java/ch/zhaw/projekt2/turnierverwaltung/FileIOTest.java

@@ -108,7 +108,7 @@ class FileIOTest {
         }
 
         @Test
-        void saveTournament() throws IOException, Tournament.InvalidNameException, Tournament.InvalidTypeException {
+        void saveTournament() throws IOException, InvalidNameException, Tournament.InvalidTypeException {
             Tournament tournament = null;
             tournament = new Tournament("test1", Tournament.Type.KO);
             io.saveTournament(tournament);