internal static StageCategory[] GetStageCategories <T>(this T component) where T : IBaseComponent, IPersistPropertyBag
{
component.EnsureIsPipelineComponent();
var stageCategories = component.GetType().GetCustomAttributes(typeof(ComponentCategoryAttribute), false)
.Cast <ComponentCategoryAttribute>()
.Where(a => StageCategory.IsKnownCategoryId(a.Category))
.Select(a => StageCategory.FromKnownCategoryId(a.Category))
.ToArray();
if (!stageCategories.Any())
{
throw new ArgumentException(
string.Format(
"{0} has not been associated with a pipeline stage category. Apply the ComponentCategoryAttribute with one of the stage categories available through {1}.",
component.GetType().Name,
typeof(CategoryTypes).FullName));
}
return(stageCategories);
}
internal Stage(Guid categoryId, PipelinePolicy pipelinePolicy)
{
Category = StageCategory.FromKnownCategoryId(categoryId);
StagePolicy = pipelinePolicy.Stages.Cast <StagePolicy>().Single(s => new Guid(s.StageIdGuid) == Category.Id);
Components = new ComponentList(this);
}
internal Stage(Guid categoryId)
{
Category = StageCategory.FromKnownCategoryId(categoryId);
Components = new ComponentList(this);
}
