| /* |
| * 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_REMOTEQUERYSERVICE_H_ |
| #define GEODE_REMOTEQUERYSERVICE_H_ |
| |
| #include <memory> |
| #include <string> |
| |
| #include <geode/QueryService.hpp> |
| #include <geode/internal/geode_globals.hpp> |
| |
| #include "CqService.hpp" |
| #include "ThinClientCacheDistributionManager.hpp" |
| #include "statistics/StatisticsManager.hpp" |
| |
| namespace apache { |
| namespace geode { |
| namespace client { |
| |
| class CacheImpl; |
| class ThinClientPoolDM; |
| typedef std::map<std::string, bool> CqPoolsConnected; |
| class APACHE_GEODE_EXPORT RemoteQueryService |
| : public QueryService, |
| public std::enable_shared_from_this<RemoteQueryService> { |
| public: |
| explicit RemoteQueryService(CacheImpl* cptr, |
| ThinClientPoolDM* poolDM = nullptr); |
| virtual ~RemoteQueryService() = default; |
| |
| void init(); |
| |
| inline ACE_RW_Thread_Mutex& getLock() { return m_rwLock; } |
| |
| inline const volatile bool& invalid() { return m_invalid; } |
| |
| void close(); |
| |
| std::shared_ptr<Query> newQuery(std::string querystring) override; |
| |
| virtual std::shared_ptr<CqQuery> newCq( |
| std::string querystr, const std::shared_ptr<CqAttributes>& cqAttr, |
| bool isDurable = false) override; |
| |
| virtual std::shared_ptr<CqQuery> newCq( |
| std::string name, std::string querystr, |
| const std::shared_ptr<CqAttributes>& cqAttr, |
| bool isDurable = false) override; |
| |
| virtual void closeCqs() override; |
| |
| virtual QueryService::query_container_type getCqs() const override; |
| |
| virtual std::shared_ptr<CqQuery> getCq( |
| const std::string& name) const override; |
| |
| virtual void executeCqs() override; |
| |
| virtual void stopCqs() override; |
| |
| virtual std::shared_ptr<CqServiceStatistics> getCqServiceStatistics() |
| const override; |
| |
| void executeAllCqs(bool failover); |
| |
| virtual std::shared_ptr<CacheableArrayList> getAllDurableCqsFromServer() |
| const override; |
| |
| /** |
| * execute all cqs on the endpoint after failover |
| */ |
| GfErrType executeAllCqs(TcrEndpoint* endpoint); |
| void receiveNotification(TcrMessage* msg); |
| void invokeCqConnectedListeners(ThinClientPoolDM* pool, bool connected); |
| // For Lazy Cq Start-no use, no start |
| inline void initCqService() { |
| if (m_cqService == nullptr) { |
| LOGFINE("RemoteQueryService: starting cq service"); |
| m_cqService = std::make_shared<CqService>(m_tccdm, m_statisticsFactory); |
| LOGFINE("RemoteQueryService: started cq service"); |
| } |
| } |
| |
| private: |
| volatile bool m_invalid; |
| mutable ACE_RW_Thread_Mutex m_rwLock; |
| |
| ThinClientBaseDM* m_tccdm; |
| std::shared_ptr<CqService> m_cqService; |
| CqPoolsConnected m_CqPoolsConnected; |
| statistics::StatisticsFactory* m_statisticsFactory; |
| }; |
| |
| } // namespace client |
| } // namespace geode |
| } // namespace apache |
| |
| #endif // GEODE_REMOTEQUERYSERVICE_H_ |