public ICommandSetFactory CreateCommandSetFactory(Type type)
{
var commandTyeInfo = new CommandTypeInfo(WrapRequired ? WrapFactory(type) : type, null);
commandTyeInfo.ActualCommandType = type;
return(ActivatorUtilities.CreateInstance(null, this.CommandSetFactoryType, commandTyeInfo) as ICommandSetFactory);
}
public void Initialize(IServiceProvider serviceProvider, CommandTypeInfo commandTypeInfo, CommandOptions commandOptions)
{
var command = commandTypeInfo.Command;
if (command == null)
{
if (commandTypeInfo.CommandType != commandTypeInfo.ActualCommandType)
{
var commandFactory = ActivatorUtilities.CreateFactory(commandTypeInfo.CommandType, new [] { typeof(IServiceProvider) });
command = commandFactory.Invoke(serviceProvider, new object[] { serviceProvider }) as ICommand;
}
else
{
command = ActivatorUtilities.CreateInstance(serviceProvider, commandTypeInfo.CommandType) as ICommand;
}
}
SetCommand(command);
var cmdMeta = GetCommandMetadata(commandTypeInfo.ActualCommandType);
try
{
Key = (TKey)cmdMeta.Key;
Metadata = cmdMeta;
}
catch (Exception e)
{
throw new Exception($"The command {cmdMeta.Name}'s Key {cmdMeta.Key} cannot be converted to the desired type '{typeof(TKey).Name}'.", e);
}
var filters = new List <ICommandFilter>();
if (commandOptions.GlobalCommandFilterTypes.Any())
{
filters.AddRange(commandOptions.GlobalCommandFilterTypes.Select(t => ActivatorUtilities.CreateInstance(serviceProvider, t) as CommandFilterBaseAttribute));
}
filters.AddRange(commandTypeInfo.ActualCommandType.GetCustomAttributes(false).OfType <CommandFilterBaseAttribute>());
Filters = filters;
}
public CommandSetFactory(CommandTypeInfo commandType)
{
CommandType = commandType;
}