private IEnumerable <IStepPropertyValueProvider> AllValueProviders(StepSchema stepSchema)
{
yield return(new StepSchemaValueProvider(stepSchema));
foreach (var provider in _stepPropertyValueProviders)
{
yield return(provider);
}
}
public IStepBuilder AddStep <T>(Action <UniqueStepId> callback)
{
_counter++;
var uniqueId = new UniqueStepId(_counter.ToString(), Id, _parent.Id, _parent.Parent.SchemaName, _parent.Parent.SchemaName);
var stepSchema = new StepSchema()
{
Name = _counter.ToString(),
Implementation = typeof(T).AssemblyQualifiedName
};
Steps.Add(stepSchema);
callback(uniqueId);
return(new StepBuilder(this, stepSchema));
}
private BaseStep CreateStepInstance(StepSchema stepSchema, UniqueStepId stepId)
{
var stepType = Type.GetType(stepSchema.Implementation, true);
var stepInstance = _stepFactory.CreateInstance(stepType, stepId);
foreach (var publicProperty in stepType.GetProperties())
{
object value = null;
if (AllValueProviders(stepSchema).Any(x => x.TryProvideValue(publicProperty.Name, out value)))
{
publicProperty.SetValue(stepInstance, value);
}
}
return(stepInstance);
}
public StepBuilder(ActivityBuilder activityBuilder, StepSchema stepSchema)
{
_parent = activityBuilder;
_stepSchema = stepSchema;
}
private BaseStep BuildStep(UniqueActivityId activityId, StepSchema stepSchema)
{
var stepId = activityId.MakeStepId(stepSchema.Name);
return(CreateStepInstance(stepSchema, stepId));
}
public StepSchemaValueProvider(StepSchema schema)
{
_schema = schema;
}
