Andrew Shvayka
3 years ago
committed by
GitHub
GitHub
21 changed files with 475 additions and 138 deletions
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/** |
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* Copyright © 2016-2023 The Thingsboard Authors |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.thingsboard.server.service.housekeeper; |
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import com.google.common.util.concurrent.FutureCallback; |
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import com.google.common.util.concurrent.Futures; |
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import com.google.common.util.concurrent.ListenableFuture; |
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import com.google.common.util.concurrent.ListeningExecutorService; |
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import com.google.common.util.concurrent.MoreExecutors; |
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import lombok.RequiredArgsConstructor; |
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import lombok.extern.slf4j.Slf4j; |
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import org.jetbrains.annotations.NotNull; |
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import org.springframework.stereotype.Component; |
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import org.springframework.transaction.event.TransactionalEventListener; |
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import org.thingsboard.common.util.ThingsBoardThreadFactory; |
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import org.thingsboard.server.common.data.EntityType; |
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import org.thingsboard.server.common.data.User; |
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import org.thingsboard.server.common.data.id.AlarmId; |
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import org.thingsboard.server.common.data.id.EntityId; |
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import org.thingsboard.server.common.data.id.TenantId; |
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import org.thingsboard.server.dao.eventsourcing.DeleteEntityEvent; |
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import org.thingsboard.server.dao.housekeeper.HouseKeeperService; |
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import org.thingsboard.server.service.entitiy.alarm.TbAlarmService; |
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import javax.annotation.PostConstruct; |
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import javax.annotation.PreDestroy; |
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import java.util.List; |
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import java.util.concurrent.Executors; |
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import java.util.concurrent.atomic.AtomicInteger; |
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@Component |
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@RequiredArgsConstructor |
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@Slf4j |
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public class InMemoryHouseKeeperServiceService implements HouseKeeperService { |
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final TbAlarmService alarmService; |
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ListeningExecutorService executor; |
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AtomicInteger queueSize = new AtomicInteger(); |
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AtomicInteger totalProcessedCounter = new AtomicInteger(); |
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@PostConstruct |
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public void init() { |
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log.debug("Starting HouseKeeper service"); |
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executor = MoreExecutors.listeningDecorator(Executors.newSingleThreadExecutor(ThingsBoardThreadFactory.forName("housekeeper"))); |
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} |
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@PreDestroy |
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public void destroy() { |
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if (executor != null) { |
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log.debug("Stopping HouseKeeper service"); |
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executor.shutdown(); |
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} |
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} |
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@TransactionalEventListener(fallbackExecution = true) |
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public void handleEvent(DeleteEntityEvent<?> event) { |
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log.trace("[{}] DeleteEntityEvent handler: {}", event.getTenantId(), event); |
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EntityId entityId = event.getEntityId(); |
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if (EntityType.USER.equals(entityId.getEntityType())) { |
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unassignDeletedUserAlarms(event.getTenantId(), (User) event.getEntity(), event.getTs()); |
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} |
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} |
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@Override |
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public ListenableFuture<List<AlarmId>> unassignDeletedUserAlarms(TenantId tenantId, User user, long unassignTs) { |
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log.debug("[{}][{}] unassignDeletedUserAlarms submitting, pending queue size: {} ", tenantId, user.getId().getId(), queueSize.get()); |
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queueSize.incrementAndGet(); |
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ListenableFuture<List<AlarmId>> future = executor.submit(() -> alarmService.unassignDeletedUserAlarms(tenantId, user, unassignTs)); |
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Futures.addCallback(future, new FutureCallback<>() { |
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@Override |
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public void onSuccess(List<AlarmId> alarmIds) { |
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queueSize.decrementAndGet(); |
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totalProcessedCounter.incrementAndGet(); |
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log.debug("[{}][{}] unassignDeletedUserAlarms finished, pending queue size: {}, total processed count: {} ", |
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tenantId, user.getId().getId(), queueSize.get(), totalProcessedCounter.get()); |
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} |
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@Override |
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public void onFailure(@NotNull Throwable throwable) { |
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queueSize.decrementAndGet(); |
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totalProcessedCounter.incrementAndGet(); |
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log.error("[{}][{}] unassignDeletedUserAlarms failed, pending queue size: {}, total processed count: {}", |
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tenantId, user.getId().getId(), queueSize.get(), totalProcessedCounter.get(), throwable); |
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} |
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}, MoreExecutors.directExecutor()); |
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return future; |
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} |
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} |
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@ -0,0 +1,29 @@ |
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/** |
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* Copyright © 2016-2023 The Thingsboard Authors |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.thingsboard.server.dao.housekeeper; |
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import com.google.common.util.concurrent.ListenableFuture; |
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import org.thingsboard.server.common.data.User; |
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import org.thingsboard.server.common.data.id.AlarmId; |
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import org.thingsboard.server.common.data.id.TenantId; |
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import java.util.List; |
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public interface HouseKeeperService { |
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ListenableFuture<List<AlarmId>> unassignDeletedUserAlarms(TenantId tenantId, User user, long unassignTs); |
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} |
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@ -0,0 +1,45 @@ |
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/** |
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* Copyright © 2016-2023 The Thingsboard Authors |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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package org.thingsboard.server.dao.eventsourcing; |
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import org.junit.jupiter.api.Test; |
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import java.util.concurrent.TimeUnit; |
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import static org.assertj.core.api.Assertions.assertThat; |
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import static org.assertj.core.api.BDDAssertions.byLessThan; |
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class DeleteEntityEventTest { |
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@Test |
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void testBuilderDefaultTs() { |
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assertThat(DeleteEntityEvent.builder().build().getTs()) |
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.isCloseTo(System.currentTimeMillis(), byLessThan(TimeUnit.MINUTES.toMillis(1))); |
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assertThat(DeleteEntityEvent.builder().ts(Long.MIN_VALUE).build().getTs()) |
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.isEqualTo(Long.MIN_VALUE); |
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assertThat(DeleteEntityEvent.builder().ts(Long.MAX_VALUE).build().getTs()) |
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.isEqualTo(Long.MAX_VALUE); |
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assertThat(DeleteEntityEvent.builder().ts(-1L).build().getTs()) |
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.isEqualTo(-1L); |
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assertThat(DeleteEntityEvent.builder().ts(0L).build().getTs()) |
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.isEqualTo(0L); |
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assertThat(DeleteEntityEvent.builder().ts(1692175215000L).build().getTs()) |
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.isEqualTo(1692175215000L); |
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} |
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} |
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