ICE-4774: Merged skype_props enhancement

1 files changed, 188 insertions, 0 deletions

diff --git a/java/demo/Ice/properties/Client.java b/java/demo/Ice/properties/Client.java
new file mode 100644
index 00000000000..82a16116ee5
--- /dev/null
+++ b/java/demo/Ice/properties/Client.java
@@ -0,0 +1,188 @@
+// **********************************************************************
+//
+// Copyright (c) 2003-2010 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.*;
+
+public class Client extends Ice.Application
+{
+    class ShutdownHook extends Thread
+    {
+        public void
+        run()
+        {
+            try
+            {
+                communicator().destroy();
+            }
+            catch(Ice.LocalException ex)
+            {
+                ex.printStackTrace();
+            }
+        }
+    }
+
+    private static void
+    menu()
+    {
+        System.out.println(
+            "\n" +
+            "usage:\n" +
+            "1: set properties (batch 1)\n" +
+            "2: set properties (batch 2)\n" +
+            "c: show current properties\n" +
+            "s: shutdown server\n" +
+            "x: exit\n" +
+            "?: help\n");
+    }
+
+    private static void
+    show(Ice.PropertiesAdminPrx admin)
+    {
+        java.util.Map<String, String> props = admin.getPropertiesForPrefix("Demo");
+        System.out.println("Server's current settings:");
+        for(java.util.Map.Entry<String, String> e : props.entrySet())
+        {
+            System.out.println("  " + e.getKey() + "=" + e.getValue());
+        }
+    }
+
+    public int
+    run(String[] args)
+    {
+        if(args.length > 0)
+        {
+            System.err.println(appName() + ": too many arguments");
+            return 1;
+        }
+
+        //
+        // Since this is an interactive demo we want to clear the
+        // Application installed interrupt callback and install our
+        // own shutdown hook.
+        //
+        setInterruptHook(new ShutdownHook());
+
+        PropsPrx props = PropsPrxHelper.checkedCast(communicator().propertyToProxy("Props.Proxy"));
+        if(props == null)
+        {
+            System.err.println("invalid proxy");
+            return 1;
+        }
+
+        Ice.PropertiesAdminPrx admin =
+            Ice.PropertiesAdminPrxHelper.checkedCast(communicator().propertyToProxy("Admin.Proxy"));
+
+        java.util.Map<String, String> batch1 = new java.util.HashMap<String, String>();
+        batch1.put("Demo.Prop1", "1");
+        batch1.put("Demo.Prop2", "2");
+        batch1.put("Demo.Prop3", "3");
+
+        java.util.Map<String, String> batch2 = new java.util.HashMap<String, String>();
+        batch2.put("Demo.Prop1", "10");
+        batch2.put("Demo.Prop2", ""); // An empty value removes this property
+        batch2.put("Demo.Prop3", "30");
+
+        show(admin);
+        menu();
+
+        java.io.BufferedReader in = new java.io.BufferedReader(new java.io.InputStreamReader(System.in));
+
+        String line = null;
+        do
+        {
+            try
+            {
+                System.out.print("==> ");
+                System.out.flush();
+                line = in.readLine();
+                if(line == null)
+                {
+                    break;
+                }
+                if(line.equals("1") || line.equals("2"))
+                {
+                    java.util.Map<String, String> dict = line.equals("1") ? batch1 : batch2;
+                    System.out.println("Sending:");
+                    for(java.util.Map.Entry<String, String> e : dict.entrySet())
+                    {
+                        if(e.getKey().startsWith("Demo"))
+                        {
+                            System.out.println("  " + e.getKey() + "=" + e.getValue());
+                        }
+                    }
+                    System.out.println();
+
+                    admin.setProperties(dict);
+
+                    System.out.println("Changes:");
+                    java.util.Map<String, String> changes = props.getChanges();
+                    if(changes.isEmpty())
+                    {
+                        System.out.println("  None.");
+                    }
+                    else
+                    {
+                        for(java.util.Map.Entry<String, String> e : changes.entrySet())
+                        {
+                            System.out.print("  " + e.getKey());
+                            if(e.getValue().length() == 0)
+                            {
+                                System.out.println(" was removed");
+                            }
+                            else
+                            {
+                                System.out.println(" is now " + e.getValue());
+                            }
+                        }
+                    }
+                }
+                else if(line.equals("c"))
+                {
+                    show(admin);
+                }
+                else if(line.equals("s"))
+                {
+                    props.shutdown();
+                }
+                else if(line.equals("x"))
+                {
+                    // Nothing to do
+                }
+                else if(line.equals("?"))
+                {
+                    menu();
+                }
+                else
+                {
+                    System.out.println("unknown command `" + line + "'");
+                    menu();
+                }
+            }
+            catch(java.io.IOException ex)
+            {
+                ex.printStackTrace();
+            }
+            catch(Ice.LocalException ex)
+            {
+                ex.printStackTrace();
+            }
+        }
+        while(!line.equals("x"));
+
+        return 0;
+    }
+
+    public static void
+    main(String[] args)
+    {
+        Client app = new Client();
+        int status = app.main("Client", args, "config.client");
+        System.exit(status);
+    }
+}