private IMessage UpdateCollection(UpdateCollectionMessage updateCollectionMessage, IList messages)
{
IList updateCollectionRanges = updateCollectionMessage.body as IList;
for (int i = 0; i < updateCollectionRanges.Count; i++)
{
UpdateCollectionRange updateCollectionRange = updateCollectionRanges[i] as UpdateCollectionRange;
for (int j = 0; j < updateCollectionRange.identities.Length; j++)
{
string messageId = updateCollectionRange.identities[j] as string;
Identity identity = null;
if (messageId != null)
{
//Search for previous Create or CreateAndSequence
//This was a "pending update collection" sent from the client and it must be replaced by the actual Identity
IMessage refMessage = GetMessage(messages, messageId);
DataMessage dataMessage = refMessage as DataMessage;
if (dataMessage != null)
{
DataDestination dataDestination = this.Destination as DataDestination;
identity = Identity.GetIdentity(dataMessage.body, dataDestination);
}
//replace with the actual identity
updateCollectionRange.identities[j] = identity;
}
else
{
IDictionary identityMap = updateCollectionRange.identities[j] as IDictionary;
if (identityMap != null)
{
identity = new Identity(identityMap);
}
}
IList fillParameters = updateCollectionMessage.collectionId as IList;
IAssembler assembler = GetAssembler();
if (assembler != null)
{
if (updateCollectionRange.updateType == UpdateCollectionRange.InsertIntoCollection)
{
assembler.AddItemToFill(fillParameters, updateCollectionRange.position + j, identity);
}
if (updateCollectionRange.updateType == UpdateCollectionRange.DeleteFromCollection)
{
assembler.RemoveItemFromFill(fillParameters, updateCollectionRange.position, identity);
}
}
}
}
return(updateCollectionMessage);
}
private IMessage UpdateCollection(UpdateCollectionMessage updateCollectionMessage, IList messages)
{
IList body = updateCollectionMessage.body as IList;
for (int i = 0; i < body.Count; i++)
{
UpdateCollectionRange range = body[i] as UpdateCollectionRange;
for (int j = 0; j < range.identities.Length; j++)
{
string messageId = range.identities[j] as string;
Identity identity = null;
if (messageId != null)
{
DataMessage message = this.GetMessage(messages, messageId) as DataMessage;
if (message != null)
{
DataDestination destination = base.Destination as DataDestination;
identity = Identity.GetIdentity(message.body, destination);
}
range.identities[j] = identity;
}
else
{
IDictionary map = range.identities[j] as IDictionary;
if (map != null)
{
identity = new Identity(map);
}
}
IList collectionId = updateCollectionMessage.collectionId;
IAssembler assembler = this.GetAssembler();
if (assembler != null)
{
if (range.updateType == 0)
{
assembler.AddItemToFill(collectionId, range.position + j, identity);
}
if (range.updateType == 1)
{
assembler.RemoveItemFromFill(collectionId, range.position, identity);
}
}
}
}
return(updateCollectionMessage);
}