private bool CreateKeyedResourceInstance(ResourceContainer container, ResourceType resourceType, out KeyExpression key, out KeyedResourceInstance newResource)
{
int retryCount = 5;
if (!_existingKeyMap.Keys.Contains(container))
{
_existingKeyMap.Add(container, new KeyExpressions());
}
newResource = resourceType.CreateRandomResource(container, new KeyExpressions(), false); // should not make request
key = newResource.ResourceInstanceKey.CreateKeyExpression(container, resourceType);
while (_existingKeyMap[container].Contains(key) && retryCount > 0)
{
newResource.ResourceInstanceKey = ResourceInstanceUtil.CreateUniqueKey(container, resourceType, new KeyExpressions(), new KeyExpressions());
key = newResource.ResourceInstanceKey.CreateKeyExpression(container, resourceType);
retryCount--;
}
if (retryCount == 0)
{
newResource = null;
key = null;
return(false);
}
_existingKeyMap[container].Add(key);
_existingEntityMap[key] = newResource;
return(true);
}
public static AstoriaRequest BuildInsert(Workspace workspace, ResourceContainer container, ResourceType type,
HttpStatusCode expectedStatusCode, SerializationFormatKind format, out KeyExpression createdKey)
{
KeyedResourceInstance newResource = type.CreateRandomResource(container);
if (newResource == null)
{
newResource = ResourceInstanceUtil.CreateKeyedResourceInstanceByClone(container, type);
if (newResource == null)
{
createdKey = null;
return(null);
}
}
QueryNode query;
if (!type.Key.Properties.Any(p => p.Facets.ServerGenerated) && newResource.ResourceInstanceKey != null)
{
createdKey = newResource.ResourceInstanceKey.CreateKeyExpression(container, type);
query = ContainmentUtil.BuildCanonicalQuery(createdKey, true);
}
else
{
createdKey = null;
// the key is unknown, must be server generated
// in this case, lets hope that containment is a non-issue
query =
Query.From(Exp.Variable(container))
.Select();
if (!container.Facets.TopLevelAccess && expectedStatusCode == HttpStatusCode.Created)
{
expectedStatusCode = HttpStatusCode.BadRequest;
}
}
AstoriaRequest request = workspace.CreateRequest();
request.Verb = RequestVerb.Post;
request.Query = query;
request.UpdateTree = newResource;
request.ExpectedStatusCode = expectedStatusCode;
request.Format = format;
return(request);
}
public static AstoriaRequest BuildInsert(Workspace workspace, ResourceContainer container, ResourceType type,
HttpStatusCode expectedStatusCode, SerializationFormatKind format, out KeyExpression createdKey)
{
KeyedResourceInstance newResource = type.CreateRandomResource(container);
if (newResource == null)
{
newResource = ResourceInstanceUtil.CreateKeyedResourceInstanceByClone(container, type);
if(newResource == null)
{
createdKey = null;
return null;
}
}
QueryNode query;
if (!type.Key.Properties.Any(p => p.Facets.ServerGenerated) && newResource.ResourceInstanceKey != null)
{
createdKey = newResource.ResourceInstanceKey.CreateKeyExpression(container, type);
query = ContainmentUtil.BuildCanonicalQuery(createdKey, true);
}
else
{
createdKey = null;
// the key is unknown, must be server generated
// in this case, lets hope that containment is a non-issue
query =
Query.From(Exp.Variable(container))
.Select();
if (!container.Facets.TopLevelAccess && expectedStatusCode == HttpStatusCode.Created)
expectedStatusCode = HttpStatusCode.BadRequest;
}
AstoriaRequest request = workspace.CreateRequest();
request.Verb = RequestVerb.Post;
request.Query = query;
request.UpdateTree = newResource;
request.ExpectedStatusCode = expectedStatusCode;
request.Format = format;
return request;
}
private bool CreateKeyedResourceInstance(ResourceContainer container, ResourceType resourceType, out KeyExpression key, out KeyedResourceInstance newResource)
{
int retryCount = 5;
if (!_existingKeyMap.Keys.Contains(container))
_existingKeyMap.Add(container, new KeyExpressions());
newResource = resourceType.CreateRandomResource(container, new KeyExpressions(), false); // should not make request
key = newResource.ResourceInstanceKey.CreateKeyExpression(container, resourceType);
while (_existingKeyMap[container].Contains(key) && retryCount > 0)
{
newResource.ResourceInstanceKey = ResourceInstanceUtil.CreateUniqueKey(container, resourceType, new KeyExpressions(), new KeyExpressions());
key = newResource.ResourceInstanceKey.CreateKeyExpression(container, resourceType);
retryCount--;
}
if (retryCount == 0)
{
newResource = null;
key = null;
return false;
}
_existingKeyMap[container].Add(key);
_existingEntityMap[key] = newResource;
return true;
}
