protected void InvokeSuccessor(string[] args, IDivLogger divLogger)
{
if(Successor != null)
{
Successor.HandleRequest(args, divLogger);
}
}
public void HandleRequest(string[] args, IDivLogger divLogger)
{
_logger = divLogger;
try
{
//Chain of responsibility pattern
RemoveHandler removeHandler = new RemoveHandler(new GeneralFileRemover());
CopyHandler copyHandler = new CopyHandler();
HelpHandler helpHandler = new HelpHandler();
removeHandler.Successor = copyHandler;
copyHandler.Successor = helpHandler;
removeHandler.HandleRequest(args, _logger);
}
catch (CommandLineEntryException exception)
{
_logger.Log(exception.Message, LogSeverity.High);
_logger.Log(CommandLineUsage.Usage, LogSeverity.Low);
}
catch (Exception exception)
{
_logger.Log(exception.Message, LogSeverity.Highest);
}
}
public void HandleRequest(string[] args, IDivLogger logger)
{
_logger = logger;
if (IsRemoveByExtensions(args))
{
RemoveByExtensions(GetRootDirectory(args, 2), FromOneArgumentToTokens(args, 3));
}
else if (IsRemoveByFileNames(args))
{
RemoveByFileNames(GetRootDirectory(args, 2), FromOneArgumentToTokens(args, 3));
}
else if (IsRemoveByFolderName(args))
{
RemoveByFolderName(GetRootDirectory(args, 2), FromOneArgumentToTokens(args, 3));
}
else if(IsRemoveByRegularExpression(args))
{
RemoveByRegularExpression(GetRootDirectory(args, 2), GetArgument(args, 3));
}
else
{
InvokeSuccessor(args, logger);
}
}
public void HandleRequest(string[] args, IDivLogger logger)
{
_logger = logger;
if(IsCopy(args))
{
_logger.Log("Not yet implemented better luck next time", LogSeverity.Medium);
}
else
{
InvokeSuccessor(args, logger);
}
}
public void Handle(string[] args, IDivLogger divLogger)
{
_logger = divLogger;
try
{
PrepareHandler(args);
_handler.Invoke();
}
catch (Exception exception)
{
_logger.Log(exception.Message, LogSeverity.Highest);
}
}
public void HandleRequest(string[] args, IDivLogger logger)
{
_logger = logger;
_logger.Log(CommandLineUsage.Usage, LogSeverity.Lowest);
}
