| /* |
| * 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. |
| */ |
| |
| #ifndef __TRANSACTIONMQPRODUCERIMPL_H__ |
| #define __TRANSACTIONMQPRODUCERIMPL_H__ |
| |
| #include <boost/asio.hpp> |
| #include <boost/asio/io_service.hpp> |
| #include <boost/bind.hpp> |
| #include <boost/date_time/posix_time/posix_time.hpp> |
| #include <boost/weak_ptr.hpp> |
| #include <memory> |
| #include <string> |
| #include "DefaultMQProducerImpl.h" |
| #include "MQMessageExt.h" |
| #include "TransactionListener.h" |
| #include "TransactionSendResult.h" |
| |
| namespace rocketmq { |
| |
| class TransactionMQProducerImpl : public DefaultMQProducerImpl { |
| public: |
| TransactionMQProducerImpl(const std::string& producerGroup) |
| : DefaultMQProducerImpl(producerGroup), m_thread_num(1), m_ioServiceWork(m_ioService) {} |
| virtual ~TransactionMQProducerImpl() {} |
| void start(); |
| void shutdown(); |
| std::shared_ptr<TransactionListener> getTransactionListener() { return m_transactionListener; } |
| void setTransactionListener(TransactionListener* listener) { m_transactionListener.reset(listener); } |
| TransactionSendResult sendMessageInTransaction(MQMessage& msg, void* arg); |
| void checkTransactionState(const std::string& addr, |
| const MQMessageExt& message, |
| long tranStateTableOffset, |
| long commitLogOffset, |
| const std::string& msgId, |
| const std::string& transactionId, |
| const std::string& offsetMsgId); |
| |
| private: |
| void initTransactionEnv(); |
| void destroyTransactionEnv(); |
| void endTransaction(SendResult& sendResult, LocalTransactionState& localTransactionState); |
| void checkTransactionStateImpl(const std::string& addr, |
| const MQMessageExt& message, |
| long tranStateTableOffset, |
| long commitLogOffset, |
| const std::string& msgId, |
| const std::string& transactionId, |
| const std::string& offsetMsgId); |
| |
| private: |
| std::shared_ptr<TransactionListener> m_transactionListener; |
| int m_thread_num; |
| boost::thread_group m_threadpool; |
| boost::asio::io_service m_ioService; |
| boost::asio::io_service::work m_ioServiceWork; |
| }; |
| } // namespace rocketmq |
| |
| #endif |