ViacheslavKlimov
2 years ago
15 changed files with 174 additions and 61 deletions
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/** |
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* Copyright © 2016-2024 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.processor; |
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import lombok.RequiredArgsConstructor; |
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import lombok.extern.slf4j.Slf4j; |
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import org.springframework.stereotype.Component; |
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import org.thingsboard.server.common.data.EntityType; |
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import org.thingsboard.server.common.data.housekeeper.EntitiesDeletionHousekeeperTask; |
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import org.thingsboard.server.common.data.housekeeper.HousekeeperTaskType; |
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import org.thingsboard.server.common.data.housekeeper.TenantEntitiesDeletionHousekeeperTask; |
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import org.thingsboard.server.common.data.id.TenantId; |
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import org.thingsboard.server.dao.Dao; |
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import org.thingsboard.server.dao.entity.EntityDaoRegistry; |
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import java.util.List; |
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import java.util.UUID; |
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@Component |
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@RequiredArgsConstructor |
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@Slf4j |
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public class TenantEntitiesDeletionTaskProcessor extends HousekeeperTaskProcessor<TenantEntitiesDeletionHousekeeperTask> { |
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private final EntityDaoRegistry entityDaoRegistry; |
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@Override |
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public void process(TenantEntitiesDeletionHousekeeperTask task) throws Exception { |
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EntityType entityType = task.getEntityType(); |
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TenantId tenantId = task.getTenantId(); |
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Dao<?> entityDao = entityDaoRegistry.getDao(entityType); |
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UUID last = null; |
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while (true) { |
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List<UUID> entities = entityDao.findIdsByTenantIdAndIdOffset(tenantId, last, 128); |
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if (entities.isEmpty()) { |
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break; |
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} |
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housekeeperClient.submitTask(new EntitiesDeletionHousekeeperTask(tenantId, entityType, entities)); |
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last = entities.get(entities.size() - 1); |
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log.debug("[{}] Submitted task for deleting {} {}s", tenantId, entities.size(), entityType.getNormalName().toLowerCase()); |
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} |
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} |
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@Override |
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public HousekeeperTaskType getTaskType() { |
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return HousekeeperTaskType.DELETE_TENANT_ENTITIES; |
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} |
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} |
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@ -0,0 +1,45 @@ |
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/** |
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* Copyright © 2016-2024 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.common.data.housekeeper; |
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import com.fasterxml.jackson.annotation.JsonIgnore; |
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import lombok.Data; |
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import lombok.EqualsAndHashCode; |
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import lombok.NoArgsConstructor; |
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import lombok.ToString; |
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import org.thingsboard.server.common.data.EntityType; |
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import org.thingsboard.server.common.data.id.TenantId; |
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@Data |
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@ToString(callSuper = true) |
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@EqualsAndHashCode(callSuper = true) |
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@NoArgsConstructor |
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public class TenantEntitiesDeletionHousekeeperTask extends HousekeeperTask { |
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private EntityType entityType; |
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public TenantEntitiesDeletionHousekeeperTask(TenantId tenantId, EntityType entityType) { |
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super(tenantId, tenantId, HousekeeperTaskType.DELETE_TENANT_ENTITIES); |
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this.entityType = entityType; |
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} |
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@JsonIgnore |
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@Override |
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public String getDescription() { |
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return entityType.getNormalName().toLowerCase() + "s deletion"; |
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} |
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} |
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