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Viewing changes to drizzled/plugin/transaction_applier.h

  • Committer: Monty Taylor
  • Date: 2010-01-02 05:11:55 UTC
  • mto: (1259.3.1 build)
  • mto: This revision was merged to the branch mainline in revision 1262.
  • Revision ID: mordred@inaugust.com-20100102051155-akdm8w5rr6xwzayu
pandora-build - proper detection of memcached.

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drizzled/plugin/transaction_applier.h
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 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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 *
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 *  Copyright (C) 2008-2009 Sun Microsystems
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 *  Copyright (c) 2010 Jay Pipes
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 *
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 *  Authors:
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 *
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 *    Jay Pipes <jaypipes@gmail.com>
 
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 *    Jay Pipes <joinfu@sun.com>
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 *
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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 as published by
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 */
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#include "drizzled/plugin/plugin.h"
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#include "drizzled/plugin/replication.h"
 
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#include "drizzled/atomics.h"
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namespace drizzled
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{
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class Session;
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namespace message { class Transaction; }
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namespace plugin
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  TransactionApplier();
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  TransactionApplier(const TransactionApplier &);
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  TransactionApplier& operator=(const TransactionApplier &);
 
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  atomic<bool> is_enabled;
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public:
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  explicit TransactionApplier(std::string name_arg)
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    : Plugin(name_arg, "TransactionApplier")
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  {
 
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    is_enabled= true;
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  }
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  virtual ~TransactionApplier() {}
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  /**
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   *
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   * @param Transaction message to be replicated
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   */
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  virtual ReplicationReturnCode apply(Session &in_session,
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                                      const message::Transaction &to_apply)= 0;
 
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  virtual void apply(const message::Transaction &to_apply)= 0;
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  static bool addPlugin(TransactionApplier *applier);
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  static void removePlugin(TransactionApplier *applier);
 
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  virtual bool isEnabled() const
 
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  {
 
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    return is_enabled;
 
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  }
 
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  virtual void enable()
 
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  {
 
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    is_enabled= true;
 
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  }
 
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  virtual void disable()
 
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  {
 
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    is_enabled= false;
 
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  }
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};
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} /* namespace plugin */