Fix SelfCheckout-example file writing for Windows

selfcheckout-example/src/main/java/selfcheckout/HomeFolderReceiptHandler.java

@@ -3,6 +3,7 @@ package selfcheckout;
 import java.io.IOException;
 import java.io.PrintWriter;
 import java.nio.file.Files;
+import java.io.File;
 import java.nio.file.Path;
 import java.util.Scanner;
 
@@ -10,7 +11,7 @@ public class HomeFolderReceiptHandler implements IReceiptHandler {
 
     @Override
     public SelfCheckout readReceipt(String filename, SelfCheckout selfCheckout) throws IOException {
-        try (Scanner scanner = new Scanner(getReceiptPath(filename).toFile())) {
+        try (Scanner scanner = new Scanner(getReceiptFile(filename))) {
             String phoneNumber = scanner.nextLine();
             if (!phoneNumber.equals("null")) {
                 selfCheckout.registerPhoneNumber(phoneNumber);
@@ -26,7 +27,7 @@ public class HomeFolderReceiptHandler implements IReceiptHandler {
     @Override
     public void writeReceipt(String filename, SelfCheckout selfCheckout) throws IOException {
         Files.createDirectories(getReceiptFolderPath());
-        try (PrintWriter writer = new PrintWriter(getReceiptPath(filename).toFile())) {
+        try (PrintWriter writer = new PrintWriter(getReceiptFile(filename))) {
             writer.println(selfCheckout.getPhoneNumber());
             for (Item item : selfCheckout.getShoppingCartItems()) {
                 writer.println(String.format("%s;%s;%s", item.getName(), item.getPrice(), item.getCategory()));
@@ -36,8 +37,8 @@ public class HomeFolderReceiptHandler implements IReceiptHandler {
     }
 
     @Override
-    public Path getReceiptPath(String filename) {
-        return getReceiptFolderPath().resolve(filename + ".txt");
+    public File getReceiptFile(String filename) {
+        return getReceiptFolderPath().resolve(filename + ".txt").toFile();
     }
 
     private static Path getReceiptFolderPath() {

selfcheckout-example/src/main/java/selfcheckout/IReceiptHandler.java

 package selfcheckout;
 
+import java.io.File;
 import java.io.IOException;
-import java.nio.file.Path;
 
 public interface IReceiptHandler {
 
@@ -9,6 +9,6 @@ public interface IReceiptHandler {
 
     void writeReceipt(String filename, SelfCheckout selfCheckout) throws IOException;
 
-    Path getReceiptPath(String filename);
+    File getReceiptFile(String filename);
 
 }

selfcheckout-example/src/main/java/selfcheckout/TemporaryFileReceiptHandler.java

 package selfcheckout;
 
+import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.PrintWriter;
-import java.nio.file.Path;
 import java.util.Scanner;
 
 public class TemporaryFileReceiptHandler implements IReceiptHandler {
 
     @Override
     public SelfCheckout readReceipt(String filename, SelfCheckout selfCheckout) throws FileNotFoundException {
-        try (Scanner scanner = new Scanner(getReceiptPath(filename).toFile())) {
+        try (Scanner scanner = new Scanner(getReceiptFile(filename))) {
             String phoneNumber = scanner.nextLine();
             if (!phoneNumber.equals("null")) {
                 selfCheckout.registerPhoneNumber(phoneNumber);
@@ -24,7 +24,8 @@ public class TemporaryFileReceiptHandler implements IReceiptHandler {
 
     @Override
     public void writeReceipt(String filename, SelfCheckout selfCheckout) throws FileNotFoundException {
-        try (PrintWriter writer = new PrintWriter(getReceiptPath(filename).toFile())) {
+        try (PrintWriter writer = new PrintWriter(getReceiptFile(filename))) {
+            System.out.println(getReceiptFile(filename));
             writer.println(selfCheckout.getPhoneNumber());
             for (Item item : selfCheckout.getShoppingCartItems()) {
                 writer.println(String.format("%s;%s;%s", item.getName(), item.getPrice(), item.getCategory()));
@@ -34,8 +35,8 @@ public class TemporaryFileReceiptHandler implements IReceiptHandler {
     }
 
     @Override
-    public Path getReceiptPath(String filename) {
-        return Path.of(TemporaryFileReceiptHandler.class.getResource("receipts/").getFile() + filename + ".txt");
+    public File getReceiptFile(String filename) {
+        return new File(TemporaryFileReceiptHandler.class.getResource("receipts").getFile() + filename + ".txt");
     }
 
 }