private int ImportEntityTemplates([NotNull] ThreatModel source, [NotNull] IThreatModel target)
{
int result = 0;
var elements = source.ElementTypes?
.Where(x => !x.IsGeneric)
.ToArray();
if (elements?.Any() ?? false)
{
var schemaManager = new ObjectPropertySchemaManager(target);
IEntityTemplate entityTemplate;
ITrustBoundaryTemplate trustBoundaryTemplate;
Interfaces.Scope scope;
IPropertySchema baseSchema;
var baseEISchema = new BaseExternalInteractorPropertySchemaManager(target).GetSchema();
var basePSchema = new BaseProcessPropertySchemaManager(target).GetSchema();
var baseDSSchema = new BaseDataStorePropertySchemaManager(target).GetSchema();
var baseTBSchema = new BaseTrustBoundaryPropertySchemaManager(target).GetSchema();
foreach (var element in elements)
{
switch (element.ElementType)
{
case ElementType.StencilRectangle:
entityTemplate = target.AddEntityTemplate(element.Name, element.Description,
element.Image, element.Image, element.Image,
EntityType.ExternalInteractor);
trustBoundaryTemplate = null;
scope = Scope.ExternalInteractor;
baseSchema = baseEISchema;
result++;
break;
case ElementType.StencilEllipse:
entityTemplate = target.AddEntityTemplate(element.Name, element.Description,
element.Image, element.Image, element.Image,
EntityType.Process);
trustBoundaryTemplate = null;
scope = Scope.Process;
baseSchema = basePSchema;
result++;
break;
case ElementType.StencilParallelLines:
entityTemplate = target.AddEntityTemplate(element.Name, element.Description,
element.Image, element.Image, element.Image,
EntityType.DataStore);
trustBoundaryTemplate = null;
scope = Scope.DataStore;
baseSchema = baseDSSchema;
result++;
break;
case ElementType.LineBoundary:
case ElementType.BorderBoundary:
entityTemplate = null;
trustBoundaryTemplate = target.AddTrustBoundaryTemplate(element.Name, element.Description);
scope = Scope.TrustBoundary;
baseSchema = baseTBSchema;
result++;
break;
default:
entityTemplate = null;
trustBoundaryTemplate = null;
scope = Scope.Undefined;
baseSchema = null;
break;
}
if (entityTemplate != null)
{
InitializeBaseSchema(entityTemplate, baseSchema);
schemaManager.SetObjectId(entityTemplate, element.TypeId);
var properties = element.Properties?.ToArray();
AddProperties(target, element.Name, scope, baseSchema, entityTemplate, properties);
}
else if (trustBoundaryTemplate != null)
{
InitializeBaseSchema(trustBoundaryTemplate, baseSchema);
schemaManager.SetObjectId(trustBoundaryTemplate, element.TypeId);
var properties = element.Properties?.ToArray();
AddProperties(target, element.Name, scope, baseSchema, trustBoundaryTemplate, properties);
}
}
}
return(result);
}