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// Copyright (c) 2004, 2019, Oracle and/or its affiliates. All rights reserved.
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License, version 2.0, as
// published by the Free Software Foundation.
//
// This program is also distributed with certain software (including
// but not limited to OpenSSL) that is licensed under separate terms,
// as designated in a particular file or component or in included license
// documentation. The authors of MySQL hereby grant you an
// additional permission to link the program and your derivative works
// with the separately licensed software that they have included with
// MySQL.
//
// Without limiting anything contained in the foregoing, this file,
// which is part of MySQL Connector/NET, is also subject to the
// Universal FOSS Exception, version 1.0, a copy of which can be found at
// http://oss.oracle.com/licenses/universal-foss-exception.
//
// This program is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU General Public License, version 2.0, for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
using System;
namespace MySql.Data.MySqlClient
{
/// <summary>
/// Interceptor is the base class for the "manager" classes such as ExceptionInterceptor,
/// CommandInterceptor, etc
/// </summary>
internal abstract class Interceptor
{
protected MySqlConnection Connection;
protected void LoadInterceptors(string interceptorList)
{
if (String.IsNullOrEmpty(interceptorList))
{
return;
}
string[] interceptors = interceptorList.Split('|');
foreach (string interceptorType in interceptors)
{
if (String.IsNullOrEmpty(interceptorType))
{
continue;
}
string type = this.ResolveType(interceptorType);
Type t = Type.GetType(type);
object interceptorObject = Activator.CreateInstance(t);
this.AddInterceptor(interceptorObject);
}
}
protected abstract void AddInterceptor(object o);
protected virtual string ResolveType(string nameOrType)
{
return nameOrType;
}
}
}