public static HarshServerProvisioner ToServerProvisioner(this HarshProvisionerBase provisioner)
{
if (provisioner == null)
{
throw Logger.Fatal.ArgumentNull(nameof(provisioner));
}
var clientProvisioner = (provisioner as HarshProvisioner);
var serverProvisioner = (provisioner as HarshServerProvisioner);
if (clientProvisioner != null)
{
serverProvisioner = new ClientProvisionerWrapper(clientProvisioner);
}
if (serverProvisioner == null)
{
throw Logger.Fatal.ArgumentFormat(
nameof(provisioner),
SR.HarshServerProvisionerConverter_CannotConvert,
provisioner.GetType().FullName
);
}
return(serverProvisioner);
}
internal static void AddChild <TContext>(HarshProvisionerBase <TContext> parent, Object child)
where TContext : HarshProvisionerContextBase
{
if (parent == null)
{
throw Logger.Fatal.ArgumentNull(nameof(parent));
}
if (child == null)
{
throw Logger.Fatal.ArgumentNull(nameof(child));
}
var provisioner = (child as HarshProvisionerBase);
var defaultFromContextTag = (child as IDefaultFromContextTag);
if (provisioner != null)
{
parent.Children.Add(provisioner);
}
else if (defaultFromContextTag != null)
{
parent.ModifyChildrenContextState(defaultFromContextTag);
}
else
{
throw Logger.Fatal.ArgumentNotAssignableTo(
nameof(child),
child,
typeof(HarshProvisionerBase),
typeof(IDefaultFromContextTag)
);
}
}
internal static void AddChildren <TContext>(HarshProvisionerBase <TContext> parent, Object children)
where TContext : HarshProvisionerContextBase
{
if (children == null)
{
return;
}
if ((children is HarshProvisionerBase) || (children is IDefaultFromContextTag))
{
AddChild(parent, children);
}
var scriptBlock = children as ScriptBlock;
if (scriptBlock != null)
{
children = scriptBlock.Invoke()
.Select(c => c.BaseObject);
}
var enumerable = children as IEnumerable;
if (children != null)
{
AddChildren(parent, children);
}
AddChild(parent, children);
}
internal static void AddChildren <TContext>(HarshProvisionerBase <TContext> parent, IEnumerable <Object> children)
where TContext : HarshProvisionerContextBase
{
foreach (var child in children)
{
AddChild(parent, child);
}
}
protected sealed override Task UnprovisionChild(HarshProvisionerBase provisioner, HarshProvisionerContext context)
{
if (provisioner == null)
{
throw Logger.Fatal.ArgumentNull(nameof(provisioner));
}
return(((HarshProvisioner)(provisioner)).UnprovisionAsync(context));
}
protected sealed override async Task UnprovisionChild(HarshProvisionerBase provisioner, HarshServerProvisionerContext context)
{
if (provisioner == null)
{
throw Logger.Fatal.ArgumentNull(nameof(provisioner));
}
var serverProvisioner = provisioner.ToServerProvisioner();
if (ShouldUnprovisionChild(serverProvisioner))
{
await serverProvisioner.UnprovisionAsync(context);
}
}