private IQueryRepositoryCommand <T> ResolveCommand <T>(IQueryData commandData)
{
Contract.Assert(commandData != null);
var type = typeof(IQueryRepositoryCommand <,>).MakeGenericType(commandData.GetType(), typeof(T));
var command = (IQueryRepositoryCommand <T>) this.ServiceLocator.GetInstance(type);
return(command);
}
public static T LoadOne <T>(this IRepository repository, IQueryData <T> queryData)
where T : class
{
Contract.Assert(repository != null);
Contract.Assert(queryData != null);
var instance = repository.FindOne(queryData);
if (instance == null)
{
var message = string.Format(
CultureInfo.InvariantCulture,
"Cannot load [{0}] using criteria [{1}].",
typeof(T),
queryData.GetType());
throw new ObjectNotFoundException(message);
}
return(instance);
}