static void Main(string[] args)
{
string prevalenceBase = Path.Combine(Environment.CurrentDirectory, "data");
ClearPrevalenceBase(prevalenceBase);
PrevalenceEngine engine = PrevalenceActivator.CreateEngine(typeof(Library), prevalenceBase);
Library library = engine.PrevalentSystem as Library;
Console.Write("Loading titles.xml... ");
XmlDocument data = new XmlDocument();
data.Load("titles.xml");
Console.WriteLine("done!");
foreach (XmlElement title in data.SelectNodes("//title"))
{
library.AddTitle(new Title(title.GetAttribute("name"), title.GetAttribute("summary")));
}
Console.Write("Taking snapshot... ");
engine.TakeSnapshot();
Console.WriteLine("done!");
Console.WriteLine("Version 1.0 data successfully set up!");
}
private void SystemSnapshot()
{
WriteLine("Wait... ");
_engine.TakeSnapshot();
WriteLine("Done!");
}
public static void Kernel_ComponentDestroyed(ComponentModel model, object instance)
{
if (instance is PrevalenceEngine)
{
PrevalenceEngine engine = (PrevalenceEngine)instance;
engine.TakeSnapshot();
}
}
protected void TakeSnapshotIfRequired(IConfiguration engineConfig)
{
float period = GetSnapshotInterval(engineConfig);
if (RequiresSnapshots(period))
{
PrevalenceEngine engine = (PrevalenceEngine)Kernel[engineConfig.Attributes[IdKey]];
engine.TakeSnapshot();
}
}
void OnTimer(object state)
{
PrevalenceEngine engine = (PrevalenceEngine)state;
try
{
engine.TakeSnapshot();
DeleteFiles(_cleanUpPolicy.SelectFiles(engine));
}
catch (Exception /*ignored*/)
{
// a callback?
}
}
private void Elapsed(object sender, ElapsedEventArgs args)
{
Console.Write("Taking system snapshot... ");
_engine.TakeSnapshot();
Console.WriteLine("Done.");
}
protected void Snapshot()
{
_engine.TakeSnapshot();
}
protected void Application_End(Object sender, EventArgs e)
{
engine.TakeSnapshot();
timer.Dispose();
}
