public FolderId CreateChildFolder(IFolderDataBase folderData, FolderId parentFolderId)
{
Folder folder = new Folder(CurrentExchangeService);
folder.DisplayName = folderData.DisplayName;
folder.FolderClass = folderData.FolderType;
folder.Save(parentFolderId);
return FindFolder(folderData, parentFolderId);
}
public FolderId FindFolder(IFolderDataBase folderData, FolderId parentFolderId, int findCount = 0)
{
FolderView view = new FolderView(1);
view.PropertySet = new PropertySet(BasePropertySet.IdOnly);
view.Traversal = FolderTraversal.Shallow;
SearchFilter filter = new SearchFilter.IsEqualTo(FolderSchema.DisplayName, folderData.DisplayName);
FindFoldersResults results = CurrentExchangeService.FindFolders(parentFolderId, filter, view);
if (results.TotalCount > 1)
{
throw new InvalidOperationException("Find more than 1 folder.");
}
else if (results.TotalCount == 0)
{
if (findCount > 3)
{
return null;
}
Thread.Sleep(500);
return FindFolder(folderData, parentFolderId, ++findCount);
}
else
{
foreach (var result in results)
{
return result.Id;
}
throw new InvalidOperationException("Thread sleep time is too short.");
}
}
private FolderId FindAndCreateFolder(IFolderDataBase folder, FolderId parentFolderId, StringBuilder keyBuilder)
{
FolderId folderId = null;
keyBuilder.Append(folder.DisplayName).Append("\\");
var key = keyBuilder.ToString(); //string.Format("{0}-{1}", folder.DisplayName, parentFolderId.UniqueId);
if (CreatedFolders.TryGetValue(key, out folderId))
return folderId;
folderId = FindFolder(folder, parentFolderId.UniqueId, 3);
if (folderId == null)
folderId = CreateChildFolder(folder, parentFolderId.UniqueId);
CreatedFolders.Add(key, folderId);
return folderId;
}
private FolderId CreateChildFolder(IFolderDataBase folderData, string parentFolderId)
{
_ewsOperator.FolderSave(folderData.DisplayName, folderData.FolderType, parentFolderId);
return FindFolder(folderData, parentFolderId);
}
