Recreate implementation in Java

1 files changed, 97 insertions, 0 deletions

diff --git a/java/demo/Freeze/transform/ReadNew.java b/java/demo/Freeze/transform/ReadNew.java
new file mode 100644
index 00000000000..0f9400bee4a
--- /dev/null
+++ b/java/demo/Freeze/transform/ReadNew.java
@@ -0,0 +1,97 @@
+// **********************************************************************
+//
+// Copyright (c) 2003-2007 ZeroC, Inc. All rights reserved.
+//
+// This copy of Ice is licensed to you under the terms described in the
+// ICE_LICENSE file included in this distribution.
+//
+// **********************************************************************
+
+import Demo.*;
+import Freeze.*;
+
+class ReadNew extends Ice.Application
+{
+    public int
+    run(String[] args)
+    {
+        if(args.length > 0)
+        {
+            System.err.println(appName() + ": too many arguments");
+            return 1;
+        }
+
+        Connection connection = Util.createConnection(communicator(), "dbnew");
+
+        final java.util.Comparator less =
+        new java.util.Comparator()
+        {
+            public int compare(Object o1, Object o2)
+            {
+                if(o1 == o2)
+                {
+                    return 0;
+                }
+                else if(o1 == null)
+                {
+                    return -((Comparable)o2).compareTo(o1);
+                }
+                else
+                {
+                    return ((Comparable)o1).compareTo(o2);
+                }
+            }
+        };
+
+        java.util.Map indexComparators = new java.util.HashMap();
+        indexComparators.put("phoneNumber", less);
+
+        try
+        {
+            boolean createDb = true;
+            NewContacts contacts = new NewContacts(connection, "contacts", createDb, less, indexComparators);
+            
+            System.out.println("All contacts (default order)");
+            java.util.Iterator p = contacts.entrySet().iterator();
+            while(p.hasNext())
+            {
+                java.util.Map.Entry entry = (java.util.Map.Entry)p.next();
+                NewContactData data = (NewContactData)entry.getValue();
+
+                System.out.println((String)entry.getKey() + ":\t\t"
+                                   + data.phoneNumber + " " + data.emailAddress);
+            }
+            
+            System.out.println("\nAll contacts (ordered by phone number)");
+            java.util.SortedMap phoneNumberMap = contacts.mapForIndex("phoneNumber");
+            p = phoneNumberMap.values().iterator();
+            while(p.hasNext())
+            {
+                java.util.Set entries = (java.util.Set)p.next();
+                java.util.Iterator q = entries.iterator();
+                while(q.hasNext())
+                {
+                    java.util.Map.Entry entry = (java.util.Map.Entry)q.next();
+                    NewContactData data = (NewContactData)entry.getValue();
+
+                    System.out.println((String)entry.getKey() + ":\t\t"
+                                       + data.phoneNumber + " " + data.emailAddress);
+                    
+                }
+            }
+        }
+        finally
+        {
+            connection.close();
+        }
+    
+        return 0;
+    }
+
+    static public void
+    main(String[] args)
+    {
+        ReadNew app = new ReadNew();
+        app.main("test.Freeze.transform.ReadNew", args);
+    }
+}