public static ResourceInstanceProperty CreateRefInstanceProperty(KeyExpression keyExp, ResourceContainer container, ResourceProperty navProperty)
{
ResourceType navResourceType = navProperty.Type as ResourceType;
ResourceInstanceKey resourceInstanceKey = ResourceInstanceKey.ConstructResourceInstanceKey(keyExp);
return(new ResourceInstanceNavRefProperty(navProperty.Name, new AssociationResourceInstance(resourceInstanceKey, AssociationOperation.Add)));
}
public static KeyedResourceInstance CreateKeyedResourceInstance(KeyExpression exp, ResourceContainer container, params ResourceInstanceProperty[] properties)
{
ResourceType resType = exp.Properties.OfType <ResourceProperty>().First().ResourceType;
ResourceInstanceKey instanceKey = ResourceInstanceKey.ConstructResourceInstanceKey(exp);
return(new KeyedResourceInstance(instanceKey, properties));
}
public static ResourceInstanceProperty CreateCollectionInstanceProperty(KeyExpressions keyExps, ResourceContainer container, ResourceProperty navProperty)
{
ResourceType navResourceType = (navProperty.Type as CollectionType).SubType as ResourceType;
List <AssociationResourceInstance> associationNodes = new List <AssociationResourceInstance>();
foreach (KeyExpression associatedKey in keyExps)
{
ResourceInstanceKey resourceInstanceKey = ResourceInstanceKey.ConstructResourceInstanceKey(associatedKey);
associationNodes.Add(new AssociationResourceInstance(resourceInstanceKey, AssociationOperation.Add));
}
if (associationNodes.Count > 0)
{
ResourceInstanceNavColProperty navigationProperty = new ResourceInstanceNavColProperty(navProperty.Name, associationNodes.ToArray());
return(navigationProperty);
}
return(null);
}
public static AstoriaRequest BuildUpdate(Workspace workspace, KeyExpression modifiedKey, bool replace, HttpStatusCode expectedStatusCode, SerializationFormatKind format)
{
if (modifiedKey == null)
{
return(null);
}
ResourceContainer container = modifiedKey.ResourceContainer;
ResourceType resourceType = modifiedKey.ResourceType;
if (replace && resourceType.Properties.Any(p => p.Facets.IsIdentity))
{
return(null);
}
string keyString = UriQueryBuilder.CreateKeyString(modifiedKey, false);
if (expectedStatusCode == HttpStatusCode.NoContent && (keyString.Contains("/") || keyString.Contains(Uri.EscapeDataString("/"))))
{
expectedStatusCode = HttpStatusCode.BadRequest;
}
QueryNode query = ContainmentUtil.BuildCanonicalQuery(modifiedKey);
List <ResourceInstanceProperty> properties = new List <ResourceInstanceProperty>();
string[] propertiesToSkip;
//Skip because setting the birthdate to a random Datetime won't work due to contraints
//if (resourceType.Name == "Employees")
// propertiesToSkip = new string[] { "BirthDate" };
////Skipping because it has some weird constraint on it
//else if (resourceType.Name == "Order_Details")
// propertiesToSkip = new string[] { "Discount" };
//else
// propertiesToSkip = new string[] { };
foreach (ResourceProperty resourceProperty in resourceType.Properties.OfType <ResourceProperty>()
.Where(p => !p.IsNavigation &&
p.PrimaryKey == null &&
!p.Facets.IsIdentity))
//&& !p.IsComplexType
//&& !propertiesToSkip.Contains(p.Name)))
{
properties.Add(resourceProperty.CreateRandomResourceInstanceProperty());
}
if (!properties.Any())
{
return(null);
}
KeyedResourceInstance resourceInstance = new KeyedResourceInstance(
ResourceInstanceKey.ConstructResourceInstanceKey(modifiedKey),
properties.ToArray());
AstoriaRequest request = workspace.CreateRequest();
request.Verb = replace ? RequestVerb.Put : RequestVerb.Patch;
request.Query = query;
request.UpdateTree = resourceInstance;
request.ExpectedStatusCode = expectedStatusCode;
request.Format = format;
if (modifiedKey.ResourceType.Properties.Any(p => p.Facets.ConcurrencyModeFixed))
{
request.Headers[ConcurrencyUtil.IfMatchHeader] = modifiedKey.ETag;
request.ETagHeaderExpected = true;
}
return(request);
}
