private UpdateCollectionMessage CreateUpdateCollectionMessage(DataMessage dataMessage, Sequence sequence, Identity identity, int position, int updateMode)
{
UpdateCollectionMessage updateCollectionMessage = new UpdateCollectionMessage();
// The unique identifier for the collection that was updated. For a collection filled with the
// DataService.fill() method this contains an Array of the parameters specified.
updateCollectionMessage.collectionId = sequence.Parameters;
updateCollectionMessage.destination = dataMessage.destination;
updateCollectionMessage.replace = false;
updateCollectionMessage.updateMode = updateMode;
updateCollectionMessage.messageId = "srv:" + Guid.NewGuid().ToString("D") + ":0";
updateCollectionMessage.correlationId = dataMessage.correlationId;
UpdateCollectionRange updateCollectionRange = new UpdateCollectionRange();
// An Array of identity objects that represent which items were either deleted or inserted in the
// associated collection starting at the position indicated by the position property
updateCollectionRange.identities = new object[1];
//(updateCollectionRange.identities as IList).Add( identity );
(updateCollectionRange.identities as object[])[0] = identity;
updateCollectionRange.updateType = UpdateCollectionRange.InsertIntoCollection;
updateCollectionRange.position = position;
//ArrayList body = new ArrayList();
//body.Add(updateCollectionRange);
object[] body = new object[1]; body[0] = updateCollectionRange;
updateCollectionMessage.body = body;
return(updateCollectionMessage);
}
void ApplyUpdateCollectionMessage(Sequence sequence, UpdateCollectionMessage updateCollectionMessage)
{
IList updateCollectionRanges = updateCollectionMessage.body as IList;
for (int k = 0; k < updateCollectionRanges.Count; k++)
{
UpdateCollectionRange updateCollectionRange = updateCollectionRanges[k] as UpdateCollectionRange;
int insertCount = 0;
for (int l = 0; l < updateCollectionRange.identities.Length; l++)
{
Identity identity = updateCollectionRange.identities[l] as Identity;
if (identity == null)
{
identity = new Identity(updateCollectionRange.identities[l] as IDictionary);
}
if (updateCollectionRange.updateType == UpdateCollectionRange.InsertIntoCollection)
{
this.AddIdentityToSequence(sequence, updateCollectionRange.position + insertCount, identity, null);
insertCount++;
}
if (updateCollectionRange.updateType == UpdateCollectionRange.DeleteFromCollection)
{
this.RemoveIdentityFromSequence(sequence, identity, updateCollectionRange.position, null);
}
}
}
}
private void ApplyUpdateCollectionMessage(Sequence sequence, UpdateCollectionMessage updateCollectionMessage)
{
IList body = updateCollectionMessage.body as IList;
for (int i = 0; i < body.Count; i++)
{
UpdateCollectionRange range = body[i] as UpdateCollectionRange;
int num2 = 0;
for (int j = 0; j < range.identities.Length; j++)
{
Identity identity = range.identities[j] as Identity;
if (identity == null)
{
identity = new Identity(range.identities[j] as IDictionary);
}
if (range.updateType == 0)
{
this.AddIdentityToSequence(sequence, range.position + num2, identity, null);
num2++;
}
if (range.updateType == 1)
{
this.RemoveIdentityFromSequence(sequence, identity, range.position, null);
}
}
}
}
private UpdateCollectionMessage CreateUpdateCollectionMessage(DataMessage dataMessage, Sequence sequence, Identity identity, int position, int updateMode)
{
UpdateCollectionMessage message = new UpdateCollectionMessage {
collectionId = sequence.Parameters,
destination = dataMessage.destination,
replace = false,
updateMode = updateMode,
messageId = "srv:" + Guid.NewGuid().ToString("D") + ":0",
correlationId = dataMessage.correlationId
};
UpdateCollectionRange range = new UpdateCollectionRange {
identities = new object[] { identity },
updateType = 0,
position = position
};
object[] objArray = new object[] { range };
message.body = objArray;
return(message);
}
private UpdateCollectionMessage CreateUpdateCollectionMessage(DataMessage dataMessage, Sequence sequence, Identity identity, int position, int updateMode)
{
UpdateCollectionMessage updateCollectionMessage = new UpdateCollectionMessage();
// The unique identifier for the collection that was updated. For a collection filled with the
// DataService.fill() method this contains an Array of the parameters specified.
updateCollectionMessage.collectionId = sequence.Parameters;
updateCollectionMessage.destination = dataMessage.destination;
updateCollectionMessage.replace = false;
updateCollectionMessage.updateMode = updateMode;
updateCollectionMessage.messageId = "srv:" + Guid.NewGuid().ToString("D") + ":0";
updateCollectionMessage.correlationId = dataMessage.correlationId;
UpdateCollectionRange updateCollectionRange = new UpdateCollectionRange();
// An Array of identity objects that represent which items were either deleted or inserted in the
// associated collection starting at the position indicated by the position property
updateCollectionRange.identities = new object[1];
//(updateCollectionRange.identities as IList).Add( identity );
(updateCollectionRange.identities as object[])[0] = identity;
updateCollectionRange.updateType = UpdateCollectionRange.InsertIntoCollection;
updateCollectionRange.position = position;
//ArrayList body = new ArrayList();
//body.Add(updateCollectionRange);
object[] body = new object[1]; body[0] = updateCollectionRange;
updateCollectionMessage.body = body;
return updateCollectionMessage;
}