| /* |
| * 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. |
| */ |
| |
| #include "AdminRegion.hpp" |
| |
| #include <geode/SystemProperties.hpp> |
| |
| #include "CacheImpl.hpp" |
| #include "TcrConnectionManager.hpp" |
| #include "ThinClientPoolDM.hpp" |
| #include "ThinClientRegion.hpp" |
| #include "statistics/StatisticsManager.hpp" |
| #include "util/exception.hpp" |
| |
| namespace apache { |
| namespace geode { |
| namespace client { |
| |
| std::shared_ptr<AdminRegion> AdminRegion::create(CacheImpl* cache, |
| ThinClientBaseDM* distMan) { |
| auto adminRegion = std::make_shared<AdminRegion>(); |
| |
| auto& props = cache->getDistributedSystem().getSystemProperties(); |
| if (props.statisticsEnabled()) { |
| // no need to create a region .. just create a cacheDistribution Manager |
| adminRegion->m_connectionMgr = &(cache->tcrConnectionManager()); |
| if (!distMan) { |
| adminRegion->m_distMngr = |
| new ThinClientCacheDistributionManager(*adminRegion->m_connectionMgr); |
| cache->getStatisticsManager().RegisterAdminRegion(adminRegion); |
| } else { |
| adminRegion->m_distMngr = distMan; |
| } |
| } |
| |
| return adminRegion; |
| } |
| |
| void AdminRegion::init() { |
| /*TryWriteGuard _guard(m_rwLock, m_destroyPending); |
| if (m_destroyPending) { |
| return; |
| } |
| */ |
| // Init distribution manager if it is not a pool |
| ThinClientPoolDM* pool = dynamic_cast<ThinClientPoolDM*>(m_distMngr); |
| if (pool == nullptr) { |
| m_distMngr->init(); |
| } |
| } |
| |
| TcrConnectionManager* AdminRegion::getConnectionManager() { |
| return m_connectionMgr; |
| } |
| |
| void AdminRegion::put(const std::shared_ptr<CacheableKey>& keyPtr, |
| const std::shared_ptr<Cacheable>& valuePtr) { |
| GfErrType err = putNoThrow(keyPtr, valuePtr); |
| throwExceptionIfError("AdminRegion::put", err); |
| } |
| |
| GfErrType AdminRegion::putNoThrow(const std::shared_ptr<CacheableKey>& keyPtr, |
| const std::shared_ptr<Cacheable>& valuePtr) { |
| // put obj to region |
| GfErrType err = GF_NOERR; |
| |
| TcrMessagePut request( |
| new DataOutput(m_connectionMgr->getCacheImpl()->createDataOutput()), |
| nullptr, keyPtr, valuePtr, nullptr, false, m_distMngr, true, false, |
| m_fullPath.c_str()); |
| request.setMetaRegion(true); |
| TcrMessageReply reply(true, m_distMngr); |
| reply.setMetaRegion(true); |
| err = m_distMngr->sendSyncRequest(request, reply, true, true); |
| if (err != GF_NOERR) { |
| return err; |
| } |
| |
| // put the object into local region |
| switch (reply.getMessageType()) { |
| case TcrMessage::REPLY: { |
| LOGDEBUG( |
| "AdminRegion::put: entry is written into remote server " |
| "at region %s", |
| m_fullPath.c_str()); |
| break; |
| } |
| case TcrMessage::EXCEPTION: { |
| const auto& exceptionMsg = reply.getException(); |
| err = ThinClientRegion::handleServerException("AdminRegion::put", |
| exceptionMsg); |
| break; |
| } |
| case TcrMessage::PUT_DATA_ERROR: { |
| LOGERROR("A write error occurred on the endpoint %s", |
| m_distMngr->getActiveEndpoint()->name().c_str()); |
| err = GF_CACHESERVER_EXCEPTION; |
| break; |
| } |
| default: { |
| LOGERROR("Unknown message type in put reply %d", reply.getMessageType()); |
| err = GF_MSG; |
| } |
| } |
| return err; |
| } |
| |
| void AdminRegion::close() { |
| TryWriteGuard _guard(m_rwLock, m_destroyPending); |
| if (m_destroyPending) { |
| return; |
| } |
| m_destroyPending = true; |
| |
| // Close distribution manager if it is not a pool |
| ThinClientPoolDM* pool = dynamic_cast<ThinClientPoolDM*>(m_distMngr); |
| if (pool == nullptr) { |
| m_distMngr->destroy(); |
| _GEODE_SAFE_DELETE(m_distMngr); |
| } |
| } |
| |
| AdminRegion::~AdminRegion() { |
| // destructor should be single threaded in any case, so no need of guard |
| if (m_distMngr != nullptr) { |
| close(); |
| } |
| } |
| |
| const bool& AdminRegion::isDestroyed() { return m_destroyPending; } |
| ACE_RW_Thread_Mutex& AdminRegion::getRWLock() { return m_rwLock; } |
| |
| } // namespace client |
| } // namespace geode |
| } // namespace apache |