154 lines
5.0 KiB
C#
154 lines
5.0 KiB
C#
/*
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*
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* (c) Copyright Ascensio System Limited 2010-2018
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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.Data;
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using System.Data.Common;
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namespace ASC.Common.Data.AdoProxy
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{
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class DbCommandProxy : DbCommand
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{
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private readonly DbCommand command;
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private readonly ProxyContext context;
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private bool disposed;
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public DbCommandProxy(DbCommand command, ProxyContext ctx)
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{
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if (command == null) throw new ArgumentNullException("command");
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if (ctx == null) throw new ArgumentNullException("ctx");
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this.command = command;
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context = ctx;
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}
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public override void Cancel()
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{
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command.Cancel();
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}
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public override string CommandText
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{
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get { return command.CommandText; }
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set { command.CommandText = value; }
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}
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public override int CommandTimeout
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{
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get { return command.CommandTimeout; }
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set { command.CommandTimeout = value; }
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}
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public override CommandType CommandType
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{
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get { return command.CommandType; }
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set { command.CommandType = value; }
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}
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protected override DbConnection DbConnection
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{
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get { return new DbConnectionProxy(command.Connection, context); }
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set { command.Connection = value is DbConnectionProxy ? value : new DbConnectionProxy(value, context); }
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}
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protected override DbParameter CreateDbParameter()
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{
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return command.CreateParameter();
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}
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public override int ExecuteNonQuery()
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{
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using (ExecuteHelper.Begin(dur => context.FireExecuteEvent(this, "ExecuteNonQuery", dur)))
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{
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return command.ExecuteNonQuery();
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}
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}
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protected override DbDataReader ExecuteDbDataReader(CommandBehavior behavior)
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{
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using (ExecuteHelper.Begin(dur => context.FireExecuteEvent(this, string.Format("ExecuteReader({0})", behavior), dur)))
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{
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return command.ExecuteReader(behavior);
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}
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}
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public override object ExecuteScalar()
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{
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using (ExecuteHelper.Begin(dur => context.FireExecuteEvent(this, "ExecuteScalar", dur)))
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{
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return command.ExecuteScalar();
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}
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}
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protected override DbParameterCollection DbParameterCollection
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{
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get { return command.Parameters; }
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}
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public override void Prepare()
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{
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command.Prepare();
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}
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protected override System.Data.Common.DbTransaction DbTransaction
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{
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get { return command.Transaction == null ? null : new DbTransactionProxy(command.Transaction, context); }
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set { command.Transaction = value is DbTransactionProxy ? ((DbTransactionProxy)value).Transaction : value; }
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}
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public override bool DesignTimeVisible
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{
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get { return command.DesignTimeVisible; }
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set { command.DesignTimeVisible = value; }
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}
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public override UpdateRowSource UpdatedRowSource
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{
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get { return command.UpdatedRowSource; }
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set { command.UpdatedRowSource = value; }
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}
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protected override void Dispose(bool disposing)
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{
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if (!disposed)
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{
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if (disposing)
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{
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command.Dispose();
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}
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disposed = true;
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}
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}
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~DbCommandProxy()
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{
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Dispose(false);
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}
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}
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} |