private void SubmitChangesWithUpdateDoc(
MigrationAction[] changeGroup,
ConversionResult changeResult)
{
// NOTE / TODO:
// Currently, work item revisions are submitted separately. To minimize server round-trips for
// performance improvement, we may want to submit changes in batch.
foreach (MigrationAction action in changeGroup)
{
try
{
XmlDocument updateDocument = CreateUpdateOperationDoc(action);
if (updateDocument == null)
{
throw new InvalidOperationException("updateDocument is null");
}
var updates = new XmlDocument[1] {
updateDocument
};
UpdateResult[] results = TfsBatchUpdateHelper.Submit(Core, WorkItemServer, updates);
if (results.Length != updates.Length)
{
string msg = string.Format(
TfsWITAdapterResources.Culture,
TfsWITAdapterResources.ErrorWrongNumberOfUpdateResults,
Core.ServerName,
StoreName,
updates.Length,
results.Length);
throw new Exception(msg);
}
for (int i = 0; i < results.Length; ++i)
{
UpdateResult rslt = results[i];
if (rslt.Exception != null)
{
throw rslt.Exception;
}
else
{
//TODO: Update watermark on pending update statements
UpdateConversionHistory(action, rslt.Watermark, changeResult);
}
}
}
catch (Exception ex)
{
throw new MigrationException(changeResult, ex);
}
}
}
/// <summary>
/// Submits updates into the work item store.
/// </summary>
/// <param name="core">Target TFS</param>
/// <param name="svc">Work item tracking service</param>
/// <param name="updates">Updates to submit</param>
/// <returns>Results</returns>
public static UpdateResult[] Submit(
TfsCore core,
ITfsWorkItemServer svc,
XmlDocument[] updates)
{
TraceManager.EnterMethod(core, svc, updates);
TfsBatchUpdateHelper helper = new TfsBatchUpdateHelper(core, svc, updates);
helper.Submit(0, updates.Length - 1);
return(helper.m_results);
}