protected override void QueryExtendedProperties() // abstract
{
var clientTermStore = this.DownloaderContext.TermStoreDownloader.ClientTermStore;
int defaultLcid = clientTermStore.DefaultLanguage;
this.SetClientWorkingLanguageToDefault();
this.ClientContext.Load(this.ClientTermSet,
termSet => termSet.Contact,
termSet => termSet.CustomSortOrder,
termSet => termSet.Description,
termSet => termSet.IsAvailableForTagging,
termSet => termSet.IsOpenForTermCreation,
termSet => termSet.Owner,
termSet => termSet.CustomProperties,
termSet => termSet.Stakeholders);
using (this.ClientConnector.WorkingLanguageManager.StartUnmanagedScope(clientTermStore))
{
this.localizedNameQueries = TermSetLocalizedNameQuery.Load(
this.ClientTermSet,
this.DownloaderContext.GetLcidsToRead(),
defaultLcid,
clientTermStore,
this.ClientConnector
);
}
}
/// <remarks>
/// This method is sometimes called inside a CSOM execution scope, so it
/// has to use SetUnmanagedWorkingLanguageForTermStore(). The caller must
/// set up an unmanaged scope using WorkingLanguageManager.StartUnmanagedScope().
/// </remarks>
public static List <TermSetLocalizedNameQuery> Load(TermSet clientTermSet,
IEnumerable <int> lcidsToRead, int defaultLcid,
TermStore clientTermStore, Client15Connector clientConnector)
{
var clientContext = clientConnector.ClientContext;
var list = new List <TermSetLocalizedNameQuery>();
foreach (int lcid in lcidsToRead)
{
if (lcid == defaultLcid)
{
continue; // we already read this as clientTermSet.Name
}
clientConnector.WorkingLanguageManager
.SetUnmanagedWorkingLanguageForTermStore(clientTermStore, lcid);
var localizedNameQuery = new TermSetLocalizedNameQuery();
// Since we want to read just one property, which is a property that we already
// read in the same ExecuteQuery() transaction, we need to construct a separate
// CSOM object to hold the result.
// (This apparently causes the Id/Name to get refetched a second time
// by QueryChildObjects().)
localizedNameQuery.ClientTermSet = new TermSet(clientContext, clientTermSet.Path);
localizedNameQuery.Lcid = lcid;
clientContext.Load(localizedNameQuery.ClientTermSet, ts => ts.Name);
list.Add(localizedNameQuery);
}
return(list);
}
protected override bool OnProcessCheckExistence()
{
this.clientTermSet = null;
this.localizedNameQueries = null;
TermGroupUploader groupUploader = (TermGroupUploader)this.GetParentUploader();
if (!groupUploader.FoundClientObject)
{
this.WaitForBlocker(groupUploader);
return(false);
}
Debug.Assert(groupUploader.ClientTermGroup != null);
this.SetClientWorkingLanguageToDefault();
using (this.Controller.ClientConnector.WorkingLanguageManager.StartUnmanagedScope(this.ClientTermStore))
{
this.exceptionHandlingScope = new ExceptionHandlingScope(this.ClientContext);
using (this.exceptionHandlingScope.StartScope())
{
using (this.exceptionHandlingScope.StartTry())
{
if (this.FindByName)
{
CsomHelpers.FlushCachedProperties(groupUploader.ClientTermGroup.TermSets);
this.clientTermSet = groupUploader.ClientTermGroup.TermSets
.GetByName(this.localTermSet.Name);
}
else
{
// TODO: If "elsewhere" isn't needed, then we
// can get this directly from groupUploader.ClientChildTermSets
CsomHelpers.FlushCachedProperties(this.ClientTermStore);
this.clientTermSet = this.ClientTermStore
.GetTermSet(this.localTermSet.Id);
}
var conditionalScope = new ConditionalScope(this.ClientContext,
() => this.clientTermSet.ServerObjectIsNull.Value,
allowAllActions: true);
using (conditionalScope.StartScope())
{
using (conditionalScope.StartIfFalse())
{
// TODO: If SyncAction.DeleteExtraChildItems==false, then we can skip this
this.ClientContext.Load(this.clientTermSet,
ts => ts.Id,
ts => ts.Name,
ts => ts.Group.Id,
ts => ts.CustomProperties,
ts => ts.Stakeholders,
// For AssignClientChildItems()
// TODO: We can sometimes skip this
ts => ts.Terms.Include(t => t.Id)
);
this.localizedNameQueries = TermSetLocalizedNameQuery.Load(
this.clientTermSet,
this.Controller.ClientLcids,
this.Controller.DefaultLanguageLcid,
this.ClientTermStore,
this.Controller.ClientConnector
);
}
}
}
using (this.exceptionHandlingScope.StartCatch())
{
}
}
}
return(true);
}