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  • Committer: Djellel E. Difallah
  • Date: 2010-03-27 10:10:49 UTC
  • mto: This revision was merged to the branch mainline in revision 1429.
  • Revision ID: ded@ubuntu-20100327101049-oo3arvatjoyku124
merge my_decimal and decimal

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drizzled/plugin/xa_resource_manager.h
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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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 *
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 *  Copyright (C) 2008 Sun Microsystems, Inc.
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 *  Copyright (C) 2010 Jay Pipes <jaypipes@gmail.com>
 
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 *  Copyright (C) 2008 Sun Microsystems
 
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 *  Copyright (c) 2010 Jay Pipes <jaypipes@gmail.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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#ifndef DRIZZLED_PLUGIN_XA_RESOURCE_MANAGER_H
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#define DRIZZLED_PLUGIN_XA_RESOURCE_MANAGER_H
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#include <boost/unordered_set.hpp>
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#include <drizzled/visibility.h>
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namespace drizzled
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{
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 * An abstract interface class which exposes the participation
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 * of implementing classes in distributed transactions in the XA protocol.
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 */
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class DRIZZLED_API XaResourceManager
 
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class XaResourceManager
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{
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public:
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  XaResourceManager() {}
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    return doXaRecover(append_to, len);
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  }
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  uint64_t getCurrentTransactionId(Session *session)
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  {
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    return doGetCurrentTransactionId(session);
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  }
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  uint64_t getNewTransactionId(Session *session)
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  {
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    return doGetNewTransactionId(session);
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  }
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  typedef ::boost::unordered_set<my_xid> commit_list_set;
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  /** 
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   * The below static class methods wrap the interaction
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   * of the vector of registered XA storage engines.
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   */
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  static int commitOrRollbackXID(XID *xid, bool commit);
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  static int recoverAllXids();
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  static int recoverAllXids(const commit_list_set& commit_list);
 
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  static int recoverAllXids(HASH *commit_list);
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  /* Class Methods for operating on plugin */
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  static bool addPlugin(plugin::XaResourceManager *manager);
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   *  for this engine.
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   */
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  virtual int doXaRecover(XID * append_to, size_t len)= 0;
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  virtual uint64_t doGetCurrentTransactionId(Session *session)= 0;
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  virtual uint64_t doGetNewTransactionId(Session *session)= 0;
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};
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} /* namespace plugin */