diff options
Diffstat (limited to 'storage/ndb/src/old_files/client/odbc/common/ConnArea.hpp')
-rw-r--r-- | storage/ndb/src/old_files/client/odbc/common/ConnArea.hpp | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/storage/ndb/src/old_files/client/odbc/common/ConnArea.hpp b/storage/ndb/src/old_files/client/odbc/common/ConnArea.hpp deleted file mode 100644 index 36367a39bae..00000000000 --- a/storage/ndb/src/old_files/client/odbc/common/ConnArea.hpp +++ /dev/null @@ -1,135 +0,0 @@ -/* Copyright (C) 2003 MySQL AB - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ - -#ifndef ODBC_COMMON_ConnArea_hpp -#define ODBC_COMMON_ConnArea_hpp - -#include <common/common.hpp> - -class Ctx; -class Ndb; -class NdbSchemaCon; -class NdbConnection; -class DictCatalog; -class DictSchema; - -/** - * @class ConnArea - * @brief Public part of connection handle - */ -class ConnArea { -public: - // state between ODBC function calls - enum State { - Free = 1, // not in use, no Ndb object - Connected = 2, // has Ndb object but no Ndb connection - Transacting = 3 // has Ndb connection - }; - State getState() const; - DictCatalog& dictCatalog() const; - DictSchema& dictSchema() const; - Ndb* ndbObject() const; - NdbSchemaCon* ndbSchemaCon() const; - NdbConnection* ndbConnection() const; - // called from StmtArea - bool useSchemaCon(Ctx& ctx, bool use); - bool useConnection(Ctx& ctx, bool use); - // these just get and set the flag - no semantics - bool autocommit() const; - void autocommit(bool flag); - bool uncommitted() const; - void uncommitted(bool flag); -protected: - ConnArea(); - ~ConnArea(); - State m_state; - DictCatalog* m_catalog; - DictSchema* m_schema; - Ndb* m_ndbObject; - NdbSchemaCon* m_ndbSchemaCon; - NdbConnection* m_ndbConnection; - unsigned m_useSchemaCon; - unsigned m_useConnection; - bool m_autocommit; - bool m_uncommitted; // has uncommitted changes -}; - -inline ConnArea::State -ConnArea::getState() const -{ - return m_state; -} - -inline DictCatalog& -ConnArea::dictCatalog() const -{ - ctx_assert(m_catalog != 0); - return *m_catalog; -} - -inline DictSchema& -ConnArea::dictSchema() const -{ - ctx_assert(m_schema != 0); - return *m_schema; -} - -inline Ndb* -ConnArea::ndbObject() const -{ - ctx_assert(m_ndbObject != 0); - return m_ndbObject; -} - -inline NdbSchemaCon* -ConnArea::ndbSchemaCon() const -{ - ctx_assert(m_ndbSchemaCon != 0); - return m_ndbSchemaCon; -} - -inline NdbConnection* -ConnArea::ndbConnection() const -{ - ctx_assert(m_ndbConnection != 0); - return m_ndbConnection; -} - -inline bool -ConnArea::autocommit() const -{ - return m_autocommit; -} - -inline void -ConnArea::autocommit(bool flag) -{ - m_autocommit = flag; -} - -inline bool -ConnArea::uncommitted() const -{ - return m_uncommitted; -} - -inline void -ConnArea::uncommitted(bool flag) -{ - m_uncommitted = flag; -} - -#endif |