| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #pragma once |
| |
| #ifndef GEODE_INTERNALCACHETRANSACTIONMANAGER2PC_H_ |
| #define GEODE_INTERNALCACHETRANSACTIONMANAGER2PC_H_ |
| |
| #include <geode/CacheTransactionManager.hpp> |
| |
| namespace apache { |
| namespace geode { |
| namespace client { |
| |
| /** |
| * Extension of the apache::geode::client::CacheTransactionManager that enables |
| * client |
| * application |
| * to use Geode transaction as part of the global XA transaction. |
| * |
| * The prepare method of this class corresponds to the prepare phases of the |
| * 2 phase commit protocol driven by a global transaction manager. |
| * |
| * The implementation of the apache::geode::client::CacheTransactionManager |
| * commit() and |
| * rollback() |
| * methods must be 2 phase commit process aware. |
| * |
| * Methods of this class are expected to be called by a custom XA Resource |
| * Manager |
| * that is wrapping and adapting Geode client to XA specification |
| * requirements. |
| * |
| * @since 8.3 |
| * |
| */ |
| class APACHE_GEODE_EXPORT InternalCacheTransactionManager2PC |
| : public virtual CacheTransactionManager { |
| public: |
| /** |
| * Performs prepare during 2 phase commit completion. |
| * Locks of the entries modified in the current transaction on the server |
| * side. |
| * |
| * Calls to subsequent commit() or rollback() methods overridden by this class |
| * are |
| * expected to succeed after prepare() has returned successfully. |
| * Geode commits internal transaction irreversibly on commit() call. |
| * |
| */ |
| virtual void prepare() = 0; |
| |
| protected: |
| InternalCacheTransactionManager2PC(); |
| virtual ~InternalCacheTransactionManager2PC(); |
| }; |
| } // namespace client |
| } // namespace geode |
| } // namespace apache |
| |
| #endif // GEODE_INTERNALCACHETRANSACTIONMANAGER2PC_H_ |