content: /**
   * 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
   * <p/>
   * http://www.apache.org/licenses/LICENSE-2.0
   * <p/>
   * 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.
   */
  
  package org.apache.atlas.repository.audit;
  
  import org.apache.atlas.EntityAuditEvent;
  import org.apache.atlas.annotation.ConditionalOnAtlasProperty;
  import org.apache.atlas.model.audit.EntityAuditEventV2;
  import org.apache.atlas.repository.Constants.AtlasAuditAgingType;
  import org.springframework.stereotype.Component;
  
  import javax.inject.Singleton;
  
  import java.util.Collections;
  import java.util.List;
  import java.util.Set;
  
  /**
   * Implementation that completely disables the audit repository.
   */
  @Singleton
  @Component
  @ConditionalOnAtlasProperty(property = "atlas.EntityAuditRepository.impl")
  public class NoopEntityAuditRepository implements EntityAuditRepository {
      @Override
      public void putEventsV1(EntityAuditEvent... events) {
          //do nothing
      }
  
      @Override
      public synchronized void putEventsV1(List<EntityAuditEvent> events) {
          //do nothing
      }
  
      @Override
      public List<EntityAuditEvent> listEventsV1(String entityId, String startKey, short maxResults) {
          return Collections.emptyList();
      }
  
      @Override
      public void putEventsV2(EntityAuditEventV2... events) {
          //do nothing
      }
  
      @Override
      public void putEventsV2(List<EntityAuditEventV2> events) {
          //do nothing
      }
  
      @Override
      public List<EntityAuditEventV2> listEventsV2(String entityId, EntityAuditEventV2.EntityAuditActionV2 auditAction, String startKey, short maxResultCount) {
          return Collections.emptyList();
      }
  
      @Override
      public List<EntityAuditEventV2> listEventsV2(String entityId, EntityAuditEventV2.EntityAuditActionV2 auditAction, String sortByColumn, boolean sortOrderDesc, int offset, short limit) {
          return Collections.emptyList();
      }
  
      @Override
      public List<EntityAuditEventV2> deleteEventsV2(String entityId, Set<EntityAuditEventV2.EntityAuditActionV2> entityAuditActions, short auditCount, int ttlInDays, boolean createEventsAgeoutAllowed, AtlasAuditAgingType auditAgingType) {
          return null;
      }
  
      @Override
      public Set<String> getEntitiesWithTagChanges(long fromTimestamp, long toTimestamp) {
          return Collections.emptySet();
      }
  
      @Override
      public List<Object> listEvents(String entityId, String startKey, short n) {
          return Collections.emptyList();
      }
  
      @Override
      public long repositoryMaxSize() {
          return -1;
      }
  
      @Override
      public List<String> getAuditExcludeAttributes(String entityType) {
          return null;
      }
  }
  