Added Freeze backup demo

1 files changed, 102 insertions, 0 deletions

diff --git a/cpp/demo/Freeze/backup/Client.cpp b/cpp/demo/Freeze/backup/Client.cpp
new file mode 100644
index 00000000000..aa50d7b2ba6
--- /dev/null
+++ b/cpp/demo/Freeze/backup/Client.cpp
@@ -0,0 +1,102 @@
+// **********************************************************************
+//
+// Copyright (c) 2003
+// ZeroC, Inc.
+// Billerica, MA, USA
+//
+// All Rights Reserved.
+//
+// Ice is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License version 2 as published by
+// the Free Software Foundation.
+//
+// **********************************************************************
+
+#include <IntLongMap.h>
+#include <IceUtil/Time.h>
+#include <Freeze/Freeze.h>
+
+using namespace Freeze;
+using namespace Ice;
+using namespace IceUtil;
+using namespace std;
+
+
+static void
+testFailed(const char* expr, const char* file, unsigned int line)
+{
+    std::cout << "failed!" << std::endl;
+    std::cout << file << ':' << line << ": assertion `" << expr << "' failed" << std::endl;
+    abort();
+}
+
+#define test(ex) ((ex) ? ((void)0) : testFailed(#ex, __FILE__, __LINE__))
+
+
+
+int
+main(int argc, char* argv[])
+{
+    PropertiesPtr properties = Ice::createProperties(argc, argv);
+    properties->load("config");
+
+    CommunicatorPtr communicator = initializeWithProperties(argc, argv, properties);
+
+    ConnectionPtr connection = createConnection(communicator, "db");
+    IntLongMap m(connection, "IntLongMap", true);
+    
+    const size_t size = 10000;
+
+    if(m.size() == 0)
+    {	
+	cout << "********* Creating new map ***********" << endl;
+	TransactionHolder txHolder(connection);
+
+	Time time = Time::now();
+	Int64 ms = time.toMilliSeconds();
+
+	for(size_t i = 0; i < size; ++i)
+	{
+	    m.insert(IntLongMap::value_type(i, ms));
+	}
+	txHolder.commit();
+    }
+   
+    cout << "Updating map" << endl;
+
+    for(;;)
+    {
+	size_t count = 0;
+
+	TransactionHolder txHolder(connection);
+	Time time = Time::now();
+	Int64 ms = time.toMilliSeconds();
+
+	IntLongMap::iterator p = m.begin();
+	Int64 oldMs = p->second;
+	do
+	{
+	    if(p->second != oldMs)
+	    {
+		cerr << "old time (ms) == " << oldMs << endl;
+		cerr << "current current (ms) == " << p->second << endl;
+	    }
+	    
+	    test(p->second == oldMs);
+	    p.set(ms);
+	    count++;
+	} while(++p != m.end());
+
+	cout << "Switching from " << Time::milliSeconds(oldMs).toString() 
+	     << " to " << time.toString() << " ... " << flush;
+	  
+	txHolder.commit();
+	cout << "done" << endl;
+	test(count == size);
+    }
+
+    connection->close();
+    communicator->destroy();
+
+    return EXIT_SUCCESS;
+}