// 比較用クラス
public override bool Equals(object obj)
{
if (obj != null && this.GetType() == obj.GetType())
{
FileLibrary fl = (FileLibrary)obj;
if (this.IsDirectory)
{
// ディレクトリの場合の比較
if (this.TopDir.Equals(fl.TopDir, StringComparison.OrdinalIgnoreCase) &&
this.RelativePath.Equals(fl.RelativePath, StringComparison.OrdinalIgnoreCase))
{
return(true);
}
}
else
{
// ファイルの場合の比較
if (this.TopDir.Equals(fl.TopDir, StringComparison.OrdinalIgnoreCase) &&
this.RelativePath.Equals(fl.RelativePath, StringComparison.OrdinalIgnoreCase) &&
this.TimeStamp == fl.TimeStamp &&
this.Hash == fl.Hash)
{
return(true);
}
}
}
return(false);
}
//
public void Search(string targetDir)
{
FilterDefinition <FileLibrary> filter =
Builders <FileLibrary> .Filter.Eq("TopDir", Path.GetFileName(targetDir).ToUpper());
List <FileLibrary> dbFLList = cdb.Collection_fllist.Find(filter).ToList();
if (Directory.Exists(targetDir))
{
// 対象フォルダーのFileLibrary取得
List <FileLibrary> myFLList = FileLibrary.Search(targetDir);
// DBとローカルファイルの照合
for (int i = myFLList.Count - 1; i >= 0; i--)
{
if (dbFLList.Contains(myFLList[i]))
{
dbFLList.Remove(myFLList[i]);
myFLList.RemoveAt(i);
}
}
// DBから不一致分を削除
FilterDefinitionBuilder <FileLibrary> builder = Builders <FileLibrary> .Filter;
foreach (FileLibrary tempFL in dbFLList)
{
cdb.Collection_fllist.DeleteOne(builder.Eq("_id", tempFL._id));
}
// DBに追加
if (myFLList.Count > 0)
{
cdb.Collection_fllist.InsertMany(myFLList);
}
}
else
{
// 対象フォルダーが存在しない場合の処理
FilterDefinitionBuilder <FileLibrary> builder = Builders <FileLibrary> .Filter;
foreach (FileLibrary tempFL in dbFLList)
{
cdb.Collection_fllist.DeleteOne(builder.Eq("_id", tempFL._id));
}
}
}