106 lines
3.4 KiB
C#
106 lines
3.4 KiB
C#
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/*
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*
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* (c) Copyright Ascensio System Limited 2010-2020
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*
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* This program is freeware. You can redistribute it and/or modify it under the terms of the GNU
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* General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html).
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* In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that
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* Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
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*
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* THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
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* FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
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*
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* You can contact Ascensio System SIA by email at sales@onlyoffice.com
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*
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* The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display
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* Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
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*
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* Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains
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* relevant author attributions when distributing the software. If the display of the logo in its graphic
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* form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE"
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* in every copy of the program you distribute.
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* Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
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*
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*/
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using System;
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using System.Collections.Generic;
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using System.Text;
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namespace ASC.Data.Backup.Tasks.Data
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{
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public class DataRowInfo
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{
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private readonly List<string> _columnNames = new List<string>();
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private readonly List<object> _values = new List<object>();
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public string TableName { get; private set; }
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public IReadOnlyCollection<string> ColumnNames
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{
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get { return _columnNames.AsReadOnly(); }
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}
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public object this[int index]
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{
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get { return _values[index]; }
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}
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public object this[string columnName]
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{
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get { return _values[GetIndex(columnName)]; }
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}
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public DataRowInfo(string tableName)
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{
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TableName = tableName;
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}
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public void SetValue(string columnName, object item)
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{
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var index = GetIndex(columnName);
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if (index == -1)
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{
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_columnNames.Add(columnName);
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_values.Add(item);
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}
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else
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{
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_values[index] = item;
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}
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}
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private int GetIndex(string columnName)
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{
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return _columnNames.FindIndex(name => name.Equals(columnName, StringComparison.OrdinalIgnoreCase));
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}
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public override string ToString()
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{
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const int maxStrLength = 150;
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var sb = new StringBuilder(maxStrLength);
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var i = 0;
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while (i < _values.Count && sb.Length <= maxStrLength)
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{
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var strVal = Convert.ToString(_values[i]);
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sb.AppendFormat("\"{0}\", ", strVal);
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i++;
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}
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if (sb.Length > maxStrLength + 2)
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{
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sb.Length = maxStrLength - 3;
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sb.Append("...");
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}
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else if (sb.Length > 0)
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{
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sb.Length -= 2;
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}
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return sb.ToString();
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}
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}
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}
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