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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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* Copyright (C) 2010 Brian Aker
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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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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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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 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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#include "plugin/user_locks/module.h"
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#include "plugin/user_locks/lock_storage.h"
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namespace user_locks {
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int64_t GetLock::val_int()
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drizzled::String *res= args[0]->val_str(&value);
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wait_time= args[1]->val_int();
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if (not res || not res->length())
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my_error(drizzled::ER_USER_LOCKS_INVALID_NAME_LOCK, MYF(0));
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user_locks::Storable *list= static_cast<user_locks::Storable *>(getSession().getProperty("user_locks"));
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if (list) // To be compatible with MySQL, we will now release all other locks we might have.
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drizzled::identifier::User::const_shared_ptr user_identifier(getSession().user());
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boost::this_thread::restore_interruption dl(getSession().getThreadInterupt());
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result= user_locks::Locks::getInstance().lock(getSession().getSessionId(), Key(*user_identifier, res->c_str()), wait_time);
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catch(boost::thread_interrupted const& error)
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my_error(drizzled::ER_QUERY_INTERRUPTED, MYF(0));
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list= new user_locks::Storable(getSession().getSessionId());
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getSession().setProperty("user_locks", list);
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list->insert(Key(*user_identifier, res->c_str()));
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} /* namespace user_locks */