static void Main(string[] args)
{
if (args.Length != 1)
{
return;
}
try
{
string connectionString = args[0];
using (IrbisConnection connection
= new IrbisConnection(connectionString))
{
ConnectedClient provider
= new ConnectedClient(connection);
CatalogState first;
if (File.Exists("first.state"))
{
first = SerializationUtility
.RestoreObjectFromFile <CatalogState>
(
"first.state"
);
Console.WriteLine("Previous state restored from first.state");
}
else
{
first = provider.GetCatalogState("ISTU");
first.SaveToFile("first.state");
Console.WriteLine("Initial state saved to first.state");
return;
}
CatalogState second = provider.GetCatalogState("ISTU");
second.SaveToFile("second.state");
Console.WriteLine("New state saved to second.state");
CatalogDelta delta = CatalogDelta.Create
(
first,
second
);
delta.SaveToFile("state.delta");
Console.WriteLine("Difference saved to state.delta");
Console.WriteLine(delta);
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
}