From 929fe8aaaa7d62d08c74b229f1561dc7dec7afa7 Mon Sep 17 00:00:00 2001
From: Giovanni Di Grezia <xgiovio@gmail.com>
Date: Wed, 18 Dec 2013 01:18:34 +0100
Subject: [PATCH] Ultimato il sistema di restore del contatore oggetti inseriti
 id

---
 it/unisa/info13d/Articoli/Global.java   |  5 ++++-
 it/unisa/info13d/Main.java              |  5 +++++
 it/unisa/info13d/Utility/IdCounter.java | 12 ++++++++++++
 3 files changed, 21 insertions(+), 1 deletion(-)

diff --git a/it/unisa/info13d/Articoli/Global.java b/it/unisa/info13d/Articoli/Global.java
index fb2b6cb..2b1bb70 100644
--- a/it/unisa/info13d/Articoli/Global.java
+++ b/it/unisa/info13d/Articoli/Global.java
@@ -24,11 +24,14 @@ public class Global {
         return general_counter;
     }
 
+    public static void setGeneral_counter(int general_counter) {
+        Global.general_counter = general_counter;
+    }
 
     /**
      *  E' il contatore statico privato
      */
- private static int general_counter = 0;
+ private static int general_counter;
 
 
 }
diff --git a/it/unisa/info13d/Main.java b/it/unisa/info13d/Main.java
index 71857b7..d76b8ea 100644
--- a/it/unisa/info13d/Main.java
+++ b/it/unisa/info13d/Main.java
@@ -9,6 +9,7 @@ import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.text.ParseException;
 
+import it.unisa.info13d.Utility.IdCounter;
 import it.unisa.info13d.Utility.ReShow;
 
 public class Main {
@@ -18,12 +19,16 @@ public class Main {
         LoginData login = new LoginData();
         login.getUserDataInfo();
 
+
+        IdCounter.restore_counter();
         Catalogo load_catalogo = new Catalogo();
 
 
         ReShow r = new ReShow();
         for (;r.reshow;)
             load_catalogo.showMenu(login.getType(),r);
+        IdCounter.save_counter();
+
 
 
     }
diff --git a/it/unisa/info13d/Utility/IdCounter.java b/it/unisa/info13d/Utility/IdCounter.java
index 22a1064..a23cb85 100644
--- 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);
+
+        }
+
+    }
 
 
 }