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Viewing changes to backend/wbpublic/grtsqlparser/sql_facade.cpp

  • Committer: Package Import Robot
  • Author(s): Dmitry Smirnov
  • Date: 2012-03-01 21:57:30 UTC
  • Revision ID: package-import@ubuntu.com-20120301215730-o7y8av8y38n162ro
Tags: upstream-5.2.38+dfsg
Import upstream version 5.2.38+dfsg

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backend/wbpublic/grtsqlparser/sql_facade.cpp
 
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/* 
 
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 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
 
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 *
 
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 * This program is free software; you can redistribute it and/or
 
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 * modify it under the terms of the GNU General Public License as
 
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 * published by the Free Software Foundation; version 2 of the
 
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 * License.
 
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 * 
 
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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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 * 
 
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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
 
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 * 02110-1301  USA
 
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 */
 
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#include "stdafx.h"
 
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#include "sql_facade.h"
 
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#include "base/string_utilities.h"
 
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using namespace grt;
 
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SqlFacade::Ref SqlFacade::instance_for_db_obj(db_DatabaseObjectRef db_obj)
 
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{
 
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  db_mgmt_RdbmsRef rdbms;
 
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  if (db_obj.is_instance(db_Table(db_obj.get_grt()).get_metaclass())
 
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    || db_obj.is_instance(db_View(db_obj.get_grt()).get_metaclass())
 
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    || db_obj.is_instance(db_Routine(db_obj.get_grt()).get_metaclass())
 
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    || db_obj.is_instance(db_RoutineGroup(db_obj.get_grt()).get_metaclass()))
 
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  {
 
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    rdbms= db_mgmt_RdbmsRef::cast_from(db_obj->owner()->owner()->owner()->get_member("rdbms"));
 
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  }
 
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  else if (db_obj.is_instance(db_Schema(db_obj.get_grt()).get_metaclass()))
 
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  {
 
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    rdbms= db_mgmt_RdbmsRef::cast_from(db_obj->owner()->owner()->get_member("rdbms"));
 
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  }
 
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  return instance_for_rdbms(rdbms);
 
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}
 
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SqlFacade::Ref SqlFacade::instance_for_rdbms(db_mgmt_RdbmsRef rdbms)
 
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{
 
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  return  instance_for_rdbms_name(rdbms->get_grt(), rdbms->name());
 
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}
 
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SqlFacade::Ref SqlFacade::instance_for_rdbms_name(GRT *grt, const std::string &name)
 
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{
 
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  const char *def_module_name= "SqlFacade";
 
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  std::string module_name= name + def_module_name;
 
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  SqlFacade::Ref module= dynamic_cast<SqlFacade::Ref>(grt->get_module(module_name));
 
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  if (!module)
 
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                throw std::runtime_error(base::strfmt("Can't get '%s' module.", module_name.c_str()));
 
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  return module;
 
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}