/// <summary>
/// Register and resolve all Objects with a unity container
/// </summary>
/// <param name="config">Configuration Name</param>
/// <param name="check">Zero byte checker instance</param>
/// <param name="log">logger instance</param>
private static void ResolveObjects(string config, ref PPOLZeroByteFileChecker check, ref ILog log)
{
var configFile = @".\" + config + "_config.xml";
if (!File.Exists(configFile))
{
throw new FileNotFoundException(string.Format("{0} not found.", configFile));
}
var container = new UnityContainer();
container.RegisterType <ISettings, Settings>(new ContainerControlledLifetimeManager()
, new InjectionConstructor(configFile));
var settings = container.Resolve <ISettings>();
container.RegisterType <ILog, TextLogger>(new ContainerControlledLifetimeManager()
, new InjectionConstructor(settings.LogPath
, settings.LoggingSeverityLevel));
log = container.Resolve <ILog>();
log.Write(Severity.Debug, "Confiuration settings have been loaded from: {0}.", configFile);
container.RegisterType <PPOLZeroByteFileChecker>();
check = container.Resolve <PPOLZeroByteFileChecker>();
}
/// <summary>
/// This program will check for zero byte files in an inbound directory.
/// If an empty file is found; then, the file will be moved to a processed
/// folder, in a corresponding response file will be written to an outbound
/// directory.
/// </summary>
/// <param name="args">Configuration Name</param>
static void Main(string[] args)
{
ILog log = null;
PPOLZeroByteFileChecker zeroByteCheck = null;
try
{
if (args.Length != 1)
{
throw new Exception("Invalid number of Command Line arguments, Expected 1.");
}
ResolveObjects(args[0], ref zeroByteCheck, ref log);
zeroByteCheck.Execute();
Environment.Exit(0);
}
catch (Exception ex)
{
if (log != null)
{
log.Write("PPOL Zero Byte File Checker has failed.");
Utilities.ReportException(ex, log);
Environment.Exit(1);
}
else
{
Console.WriteLine("PPOL Zero Byte File Checker has failed.");
Utilities.ReportException(ex);
Environment.Exit(1);
}
}
}
