internal static WorkflowInstanceExtensionCollection CreateInstanceExtensions(Activity workflowDefinition, WorkflowInstanceExtensionManager extensionManager)
{
if (extensionManager != null)
{
extensionManager.MakeReadOnly();
return(new WorkflowInstanceExtensionCollection(workflowDefinition, extensionManager));
}
if ((workflowDefinition.DefaultExtensionsCount <= 0) && (workflowDefinition.RequiredExtensionTypesCount <= 0))
{
return(null);
}
return(new WorkflowInstanceExtensionCollection(workflowDefinition, null));
}
internal static WorkflowInstanceExtensionCollection CreateInstanceExtensions(Activity workflowDefinition, WorkflowInstanceExtensionManager extensionManager)
{
Fx.Assert(workflowDefinition.IsRuntimeReady, "activity should be ready with extensions after a successful CacheMetadata call");
if (extensionManager != null)
{
extensionManager.MakeReadOnly();
return(new WorkflowInstanceExtensionCollection(workflowDefinition, extensionManager));
}
else if ((workflowDefinition.DefaultExtensionsCount > 0) || (workflowDefinition.RequiredExtensionTypesCount > 0))
{
return(new WorkflowInstanceExtensionCollection(workflowDefinition, null));
}
else
{
return(null);
}
}
