90 lines
3 KiB
Objective-C
90 lines
3 KiB
Objective-C
/* Copyright (c) 2022, 2024, Oracle and/or its affiliates.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License, version 2.0,
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as published by the Free Software Foundation.
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This program is designed to work with certain software (including
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but not limited to OpenSSL) that is licensed under separate terms,
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as designated in a particular file or component or in included license
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documentation. The authors of MySQL hereby grant you an additional
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permission to link the program and your derivative works with the
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separately licensed software that they have either included with
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the program or referenced in the documentation.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License, version 2.0, for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
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#ifndef MYSQL_TRANSACTION_DELEGATE_CONTROL
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#define MYSQL_TRANSACTION_DELEGATE_CONTROL
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#include <mysql/components/component_implementation.h>
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#include <mysql/components/services/mysql_transaction_delegate_control.h>
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/**
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@class mysql_new_transaction_control_imp
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This class is the implementation of service mysql_new_transaction_control.
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@sa service mysql_new_transaction_control
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*/
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class mysql_new_transaction_control_imp {
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public:
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/**
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Method to stop new incoming transactions allowing some management queries
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to run. New incoming transactions are rolled back.
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*/
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static DEFINE_METHOD(void, stop, ());
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/**
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Method that allows the transactions which were earlier stopped by
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stop method.
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*/
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static DEFINE_METHOD(void, allow, ());
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};
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/**
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@class mysql_before_commit_transaction_control_imp
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This class is the implementation of service
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mysql_before_commit_transaction_control.
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@sa service mysql_before_commit_transaction_control
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*/
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class mysql_before_commit_transaction_control_imp {
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public:
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/**
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Method rollback any transaction that reaches the commit stage.
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*/
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static DEFINE_METHOD(void, stop, ());
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/**
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Method re-allows the commit, earlier stopped in stop function.
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*/
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static DEFINE_METHOD(void, allow, ());
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};
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/* clang-format off */
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/**
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@class mysql_close_connection_of_binloggable_transaction_not_reached_commit_imp
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This class is the implementation of service
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mysql_close_connection_of_binloggable_transaction_not_reached_commit.
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@sa service
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mysql_close_connection_of_binloggable_transaction_not_reached_commit
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*/
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/* clang-format on */
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class mysql_close_connection_of_binloggable_transaction_not_reached_commit_imp {
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public:
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/**
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Method that gracefully closes the client connection which are running a
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binloggable transactions that did not reach the commit stage.
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*/
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static DEFINE_METHOD(void, close, ());
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};
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#endif
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