private void SyncEmptyFolders()
{
//read metadata of the current folder in file system
FolderMetadata currentItems = MetaDataProvider.GenerateFolderMetadata(_job.SyncSource.Path, _job.SyncSource.ID, false, false, true);
//read the folder metadata of current folder stored in database
FolderMetadata oldCurrentItems = mdProvider.LoadFolderMetadata(_job.SyncSource.ID, SourceOption.SOURCE_ID_EQUALS);
//read folder metadata of the other source stored in the database
FolderMetadata otherItems = mdProvider.LoadFolderMetadata(_job.SyncSource.ID, SourceOption.SOURCE_ID_NOT_EQUALS);
//get the difference between current folder metadata with its previous state (from previous sync session).
FolderMetadataComparer comparer1 = new FolderMetadataComparer(oldCurrentItems, currentItems);
//get the difference between current folder metadata with the other folder's previous metadata
FolderMetadataComparer compare2 = new FolderMetadataComparer(currentItems, otherItems);
FolderMetadataComparer comparer3 = new FolderMetadataComparer(oldCurrentItems.FolderMetadataItems, compare2.LeftOnly);
FolderMetadataComparer comparer4 = new FolderMetadataComparer(compare2.RightOnly, comparer1.LeftOnly);
List <FolderMetadataItem> temps = comparer3.Both.ToList();
temps.Sort(new FolderMetadataItemComparer());
temps.Reverse();
foreach (FolderMetadataItem item in temps)
{
SyncExecutor.DeleteFolder(this._job.SyncSource.Path, item.RelativePath, true);
}
foreach (FolderMetadataItem item in comparer4.LeftOnly)
{
if (item.IsEmpty == 1)
{
SyncExecutor.CreateFolder(this._job.SyncSource.Path, item.RelativePath);
}
}
currentItems = MetaDataProvider.GenerateFolderMetadata(_job.SyncSource.Path, _job.SyncSource.ID, false,
false, true);
mdProvider.UpdateFolderMetadata(oldCurrentItems, currentItems, false);
}
private void SyncEmptyFolders()
{
//read metadata of the current folder in file system
FolderMetadata currentItems = MetaDataProvider.GenerateFolderMetadata(_job.SyncSource.Path, _job.SyncSource.ID, false,false,true);
//read the folder metadata of current folder stored in database
FolderMetadata oldCurrentItems = mdProvider.LoadFolderMetadata(_job.SyncSource.ID, SourceOption.SOURCE_ID_EQUALS);
//read folder metadata of the other source stored in the database
FolderMetadata otherItems = mdProvider.LoadFolderMetadata(_job.SyncSource.ID, SourceOption.SOURCE_ID_NOT_EQUALS);
//get the difference between current folder metadata with its previous state (from previous sync session).
FolderMetadataComparer comparer1 = new FolderMetadataComparer(oldCurrentItems, currentItems);
//get the difference between current folder metadata with the other folder's previous metadata
FolderMetadataComparer compare2 = new FolderMetadataComparer(currentItems, otherItems);
FolderMetadataComparer comparer3 = new FolderMetadataComparer(oldCurrentItems.FolderMetadataItems, compare2.LeftOnly);
FolderMetadataComparer comparer4 = new FolderMetadataComparer(compare2.RightOnly, comparer1.LeftOnly);
List<FolderMetadataItem> temps = comparer3.Both.ToList();
temps.Sort(new FolderMetadataItemComparer());
temps.Reverse();
foreach (FolderMetadataItem item in temps)
SyncExecutor.DeleteFolder(this._job.SyncSource.Path, item.RelativePath, true);
foreach (FolderMetadataItem item in comparer4.LeftOnly)
if (item.IsEmpty == 1) SyncExecutor.CreateFolder(this._job.SyncSource.Path, item.RelativePath);
currentItems = MetaDataProvider.GenerateFolderMetadata(_job.SyncSource.Path, _job.SyncSource.ID, false,
false, true);
mdProvider.UpdateFolderMetadata(oldCurrentItems, currentItems, false);
}