From 33613a85afc4b1481367fbe92a17ee59c240250b Mon Sep 17 00:00:00 2001
From: Sven Eisenhauer <sven@sven-eisenhauer.net>
Date: Fri, 10 Nov 2023 15:11:48 +0100
Subject: add new repo

---
 .../hjp5/examples/Listing4110.java                 | 52 ++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 Master/Reference Architectures and Patterns/hjp5/examples/Listing4110.java

(limited to 'Master/Reference Architectures and Patterns/hjp5/examples/Listing4110.java')

diff --git a/Master/Reference Architectures and Patterns/hjp5/examples/Listing4110.java b/Master/Reference Architectures and Patterns/hjp5/examples/Listing4110.java
new file mode 100644
index 0000000..5c48011
--- /dev/null
+++ b/Master/Reference Architectures and Patterns/hjp5/examples/Listing4110.java	
@@ -0,0 +1,52 @@
+/* Listing4110.java */
+
+import java.io.*;
+import java.util.*;
+
+public class Listing4110
+{
+  public static void main(String[] args)
+  {
+    //Erzeugen und Speichern des Objektspeichers
+    TrivialObjectStore tos = new TrivialObjectStore("shop");
+    tos.putObject("name", "Tami-Shop Norderelbe");
+    tos.putObject("besitzer", "Meier, Fridolin");
+    Vector products = new Vector(10);
+    products.addElement("Dinky Dino");
+    products.addElement("96er Classic");
+    products.addElement("Black Frog");
+    products.addElement("SmartGotchi");
+    products.addElement("Pretty Dolly");
+    tos.putObject("produkte", products);
+    try {
+      tos.save();
+    } catch (IOException e) {
+      System.err.println(e.toString());
+    }
+
+    //Einlesen des Objektspeichers 
+    TrivialObjectStore tos2 = new TrivialObjectStore("shop");
+    try {
+      tos2.load();
+      Enumeration names = tos2.getAllNames();
+      while (names.hasMoreElements()) {
+        String name = (String)names.nextElement();
+        Object obj = tos2.getObject(name);
+        System.out.print(name + ": ");
+        System.out.println(obj.getClass().toString()); 
+        if (obj instanceof Collection) {
+          Iterator it = ((Collection)obj).iterator();
+          while (it.hasNext()) {
+            System.out.println("  " + it.next().toString());
+          }
+        } else {
+          System.out.println("  " + obj.toString());
+        }
+      }
+    } catch (IOException e) {
+      System.err.println(e.toString());
+    } catch (ClassNotFoundException e) {
+      System.err.println(e.toString());
+    }
+  }
+}
\ No newline at end of file
-- 
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