private UpdateConnectionRequest CreateUpdateRequest(EntityChanges changes, int specificRevision, ApiOptions options)
{
var request = new UpdateConnectionRequest { Id = this.Id, Type = this.Type, Revision = specificRevision };
ApiOptions.Apply(request, options);
request.Revision = specificRevision;
if (changes.PropertyUpdates != null && changes.PropertyUpdates.Count > 0)
changes.PropertyUpdates.For(x => request.PropertyUpdates[x.Key] = x.Value);
if (changes.AttributeUpdates != null && changes.AttributeUpdates.Count > 0)
changes.AttributeUpdates.For(x => request.AttributeUpdates[x.Key] = x.Value);
if (changes.AddedTags != null)
request.AddedTags.AddRange(changes.AddedTags);
if (changes.RemovedTags != null)
request.RemovedTags.AddRange(changes.RemovedTags);
return request;
}
protected override async Task<Entity> UpdateAsync(EntityChanges changes, int specificRevision, ApiOptions options, bool forceUpdate)
{
var request = CreateUpdateRequest(changes, specificRevision, options);
// Check if an update is needed.
if (request.PropertyUpdates.Count == 0 &&
request.AttributeUpdates.Count == 0 &&
request.AddedTags.Count == 0 &&
request.RemovedTags.Count == 0 &&
forceUpdate == false )
return this;
var response = await request.ExecuteAsync();
if (response.Status.IsSuccessful == false)
throw response.Status.ToFault();
// 3. Update the last known state based on the differences
Debug.Assert(response.Connection != null, "If status is successful, then updated connection should not be null.");
return response.Connection;
}
private UpdateObjectRequest CreateUpdateRequest(EntityChanges changes, int specificRevision, ApiOptions options)
{
var request = new UpdateObjectRequest { Id = this.Id, Type = this.Type };
ApiOptions.Apply(request, options);
request.Revision = specificRevision;
if (changes.PropertyUpdates != null && changes.PropertyUpdates.Count > 0)
changes.PropertyUpdates.For(x => request.PropertyUpdates[x.Key] = x.Value);
if (changes.AttributeUpdates != null && changes.AttributeUpdates.Count > 0)
changes.AttributeUpdates.For(x => request.AttributeUpdates[x.Key] = x.Value);
if (changes.AddedTags != null)
request.AddedTags.AddRange(changes.AddedTags);
if (changes.RemovedTags != null)
request.RemovedTags.AddRange(changes.RemovedTags);
// Check if acls are to be added
request.AllowClaims.AddRange(this.Acl.Allowed);
request.DenyClaims.AddRange(this.Acl.Denied);
request.ResetClaims.AddRange(this.Acl.Reset);
return request;
}