Ultimato il sistema di restore del contatore oggetti inseriti id

2013-12-18 01:18:34 +01:00
parent 40157c8ccf
commit 929fe8aaaa
3 changed files with 21 additions and 1 deletions
--- a/it/unisa/info13d/Utility/IdCounter.java
+++ b/it/unisa/info13d/Utility/IdCounter.java
@@ -23,7 +23,19 @@ public class IdCounter {
    }


+    public static void restore_counter() throws  FileNotFoundException,IOException,ClassNotFoundException{
+        File f_data = new File("id_counter");
+        if (  (f_data.exists())){
+            ObjectInputStream reader = new ObjectInputStream(new FileInputStream(f_data));
+            Integer data = (Integer) reader.readObject();
+            Global.setGeneral_counter(data.intValue());
+        }else{

+            Global.setGeneral_counter(0);
+
+        }
+
+    }


 }