protected internal override void Attach(RootCommandBase rootCommand, List <Tuple <Type, Type> > subCommandTypes)
{
base.Attach(rootCommand, null);
subCommandTypes = SubCommandTypes.Union(subCommandTypes ?? new List <Tuple <Type, Type> >()).ToList();
var subCommandsToPassOn = new List <Tuple <Type, Type> >();
if (subCommandTypes.Any())
{
if (RootCommand.CommandResolver == null)
{
throw new InvalidOperationException("No CommandResolver has been defined in the root command.");
}
foreach (var subCommandType in subCommandTypes)
{
if (subCommandType.Item2 == null || subCommandType.Item2 == this.GetType())
{
var command = RootCommand.CommandResolver.Resolve(subCommandType.Item1);
RegisterCommand(command);
}
else if (subCommandType.Item2 != null)
{
subCommandsToPassOn.Add(subCommandType);
}
}
}
foreach (var cmd in SubCommands)
{
var c = cmd as CommandBase;
c?.Attach(rootCommand, subCommandsToPassOn);
}
}
protected internal virtual void Attach(RootCommandBase rootCommand, List <Tuple <Type, Type> > subCommandTypes)
{
if (rootCommand == null)
{
throw new ArgumentNullException(nameof(rootCommand), "No rootCommand provided");
}
if (RootCommand != null)
{
throw new InvalidOperationException("The command is already attached.");
}
RootCommand = rootCommand;
}
protected internal override void Attach(RootCommandBase rootCommand)
{
base.Attach(rootCommand);
if (SubCommandTypes.Any())
{
if (RootCommand.CommandResolver == null)
{
throw new InvalidOperationException("No CommandResolver has been defined.");
}
foreach (var subCommandType in SubCommandTypes)
{
var command = RootCommand.CommandResolver.Resolve(subCommandType);
RegisterCommand(command);
}
}
foreach (var cmd in SubCommands)
{
var c = cmd as CommandBase;
c?.Attach(rootCommand);
}
}