private DM.BaseModel FetchModelByActivityMetadata(DM.ActivityMetadata metadata, ref int uniqueCount)
{
DM.BaseModel model = null;
switch (metadata.ActivityClass)
{
case "TridentBasicActivities.Activities.ForActivity":
//model = this.FetchForActivityModelByMeta(metadata, uniqueCount);
//DM.ModelFactory.AssignForActivityModelAttributes(model as DM.ForActivityCompositeModel, parentModel);
break;
case "TridentBasicActivities.Activities.Replicator":
//model = this.FetchReplicatorActivityModelByMeta(metadata, uniqueCount);
//DM.ModelFactory.AssignReplicatorActivityModelAttributes(model as ReplicatorActivityCompositeModel, parentModel);
break;
case "TridentBasicActivities.Activities.IFElse":
//model = this.FetchIfElseCompositeActivityModelByMeta(metadata, uniqueCount);
//DM.ModelFactory.AssignIfElseActivityModelAttributes(model as IfElseActivityCompositeModel, parentModel);
break;
default:
if (metadata.IsComposite)
{
model = this.FetchCompositeActivityModelByMeta(metadata, ref uniqueCount);
//AssignCompositeActivityModelAttributes(model as DM.CompositeActivityModel, parentModel);
}
else
{
model = this.FetchSimpleActivityModelByMeta(metadata, ref uniqueCount);
//DM.ModelFactory.AssignSimpleActivityModelAttributes(model as SimpleActivityModel, parentModel);
}
break;
}
return model;
}
private DM.CompositeActivityModel FetchCompositeActivityModelByMeta(DM.ActivityMetadata metaData, ref int uniqueCount)
{
DM.CompositeActivityModel compositeModel = new DM.CompositeActivityModel(metaData, uniqueCount++.ToString());
if (compositeModel.ActivityClass.Equals("System.Workflow.Activities.ParallelActivity", StringComparison.OrdinalIgnoreCase))
{
DM.CompositeActivityModel childSequenceActivity1 = this.FetchModelByActivityClass("System.Workflow.Activities.SequenceActivity",
ref uniqueCount) as DM.CompositeActivityModel;
DM.CompositeActivityModel test = childSequenceActivity1 as DM.CompositeActivityModel;
childSequenceActivity1.ParentModel = compositeModel;
DM.CompositeActivityModel childSequenceActivity2 = this.FetchModelByActivityClass("System.Workflow.Activities.SequenceActivity",
ref uniqueCount) as DM.CompositeActivityModel;
childSequenceActivity2.ParentModel = compositeModel;
compositeModel.Children.Add(childSequenceActivity1);
compositeModel.Children.Add(childSequenceActivity2);
}
return compositeModel;
}
/// <summary>
/// Checks whether the given model is a parallel composite model
/// </summary>
/// <param name="model">Target model that is sent for checking</param>
/// <returns></returns>
public bool IsParallelBasedModel(DM.BaseModel model)
{
return
(model is DM.BaseCompositeModel) && (model.ActivityClass == "System.Workflow.Activities.ParallelActivity") ? true : false;
}
private DM.SimpleActivityModel FetchSimpleActivityModelByMeta(DM.ActivityMetadata metaData, ref int uniqueCount)
{
return new DM.SimpleActivityModel(metaData, uniqueCount++.ToString());
}
