protected override void InsertItem(int index, string item)
{
base.InsertItem(index, item);
Added.AssertContainsOnly(item);
Removed.AssertEmpty();
Added.Clear();
}
public void Commit()
{
var transactionRequest = new ExecuteTransactionRequest
{
Requests = new OrganizationRequestCollection()
};
foreach (var entity in Added.Keys)
{
Added[entity].PersistAdded(entity);
}
foreach (var entity in Modified.Keys)
{
Modified[entity].PersistUpdated(entity);
}
foreach (var entity in Removed.Keys)
{
Removed[entity].PersistRemoved(entity);
}
Added.Clear();
Modified.Clear();
Removed.Clear();
try
{
for (int i = 0; i < Requests.Count; i += _batchSize)
{
var requestBatch = Requests.Skip(i).Take(_batchSize);
transactionRequest.Requests.AddRange(requestBatch);
_service.Execute(transactionRequest);
transactionRequest = new ExecuteTransactionRequest
{
Requests = new OrganizationRequestCollection()
};
}
}
catch (FaultException <OrganizationServiceFault> fault)
{
if (fault.Detail.ErrorDetails.Contains("MaxBatchSize"))
{
int maxBatchSize = Convert.ToInt32(fault.Detail.ErrorDetails["MaxBatchSize"]);
if (maxBatchSize < transactionRequest.Requests.Count)
{
var errMsg =
string.Format(
"The input request collection contains {0} requests, which exceeds the maximum allowed {1}",
transactionRequest.Requests.Count, maxBatchSize);
throw new InvalidOperationException(errMsg, fault);
}
}
throw;
}
}
public void Reset()
{
MoreComing = false;
Items.Clear();
Added.Clear();
Modified.Clear();
Deleted.Clear();
}
public override bool Add(string item)
{
if (base.Add(item))
{
Added.AssertContainsOnly(item);
Removed.AssertEmpty();
Added.Clear();
return(true);
}
else
{
Added.AssertEmpty();
Removed.AssertEmpty();
return(false);
}
}
private void Save()
{
foreach (var o in Added)
{
GetTable(o.GetType()).Add(o);
}
foreach (var o in Removed)
{
var table = GetTable(o.GetType());
if (!table.Contains(o))
{
throw new InvalidOperationException("Removed untracked entity");
}
table.Remove(o);
}
Added.Clear();
Updated.Clear();
Removed.Clear();
}
public void Discard()
{
Added.Clear();
Deleted.Clear();
}