src/FileManager.java

@@ -1,6 +1,17 @@
 import java.io.*;
-
+/**
+ * Class to manage file import/export
+ * @version 1.0
+ * @author Amir Daouadi
+ * @author Lyanis Souidi
+ */
 public class FileManager {
+    /**
+     * Import a grid from a file
+     * @param file The file to import
+     * @return The imported grid
+     * @throws Exception If an error occurs during the import
+     */
     public static Grid importGrid(File file) throws Exception {
         Grid grid;
         try {
@@ -24,9 +35,7 @@ public class FileManager {
                     }
                 }
                 ds.close();
-            } catch (ArrayIndexOutOfBoundsException e) {
+            } catch (Exception e) {
-                throw new Exception("Le fichier est corrompu.");
-            } catch (IOException e) {
                 throw new Exception("Une erreur est survenue lors de la lecture du fichier.");
             }
             return grid;
@@ -35,10 +44,17 @@ public class FileManager {
         }
     }
 
+    /**
+     * Export a grid to a file
+     * @param grid The grid to export
+     * @param file The file to export to
+     * @throws Exception If an error occurs during the export
+     */
     public static void exportGrid(Grid grid, File file) throws Exception {
-        try (FileOutputStream fs = new FileOutputStream(file);
+        try {
-             DataOutputStream ds = new DataOutputStream(fs)) {
+            FileOutputStream fs = new FileOutputStream(file);
-
+            DataOutputStream ds = new DataOutputStream(fs);
+            try {
                 // Écriture de la taille de la grille
                 ds.writeByte(grid.getSize());
 
@@ -59,7 +75,6 @@ public class FileManager {
                     }
                 }
 
-
                 // Écriture des murs
                 int bit = 0;
                 byte value = 0;
@@ -80,23 +95,11 @@ public class FileManager {
                 if (bit != 0) {
                     ds.writeByte(value);
                 }
-        } catch (IOException e) {
+            } catch (Exception e) {
                 throw new Exception("Une erreur est survenue lors de l'écriture du fichier.");
             }
-    }
+        } catch (FileNotFoundException e){
-
+            throw new Exception("Fichier non trouvé.");
-    // Test (à retirer)
-    public static void main(String[] args) throws Exception {
-        Grid grid = importGrid(new File("./src/petit.lab"));
-
-        System.out.println("Grille " + grid.getSize() + "x" + grid.getSize() + " :");
-        for (int i = 0; i < grid.getSize(); i++) {
-            for (int j = 0; j < grid.getSize(); j++) {
-                Square square = grid.getSquare(i, j);
-                System.out.println("\tCase " + i + "x" + j + " : isEmpty:" + square.isEmpty() + ", isWall:" + square.isWall() + ", isExit:" + square.isExit() + ", isThesee:" + square.isThesee());
         }
     }
-
-        exportGrid(grid, new File("./src/petit2.lab"));
-    }
 }