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
   *
   *   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.
   */
  
  package org.apache.asterix.common.ioopcallbacks;
  
  import org.apache.asterix.common.context.DatasetInfo;
  import org.apache.asterix.common.storage.IIndexCheckpointManagerProvider;
  import org.apache.hyracks.api.exceptions.HyracksDataException;
  import org.apache.hyracks.api.io.IIOManager;
  import org.apache.hyracks.storage.am.common.ophelpers.IndexOperation;
  import org.apache.hyracks.storage.am.lsm.common.api.ILSMComponentId;
  import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperation;
  import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperation.LSMIOOperationStatus;
  import org.apache.hyracks.storage.am.lsm.common.api.ILSMIOOperation.LSMIOOperationType;
  import org.apache.hyracks.storage.am.lsm.common.api.ILSMIndex;
  
  public class AtomicLSMIOOperationCallback extends LSMIOOperationCallback {
  
      public AtomicLSMIOOperationCallback(DatasetInfo dsInfo, ILSMIndex lsmIndex, ILSMComponentId componentId,
              IIndexCheckpointManagerProvider indexCheckpointManagerProvider, IIOManager ioManager) {
          super(dsInfo, lsmIndex, componentId, indexCheckpointManagerProvider, ioManager);
      }
  
      @Override
      public void afterFinalize(ILSMIOOperation operation) throws HyracksDataException {
          if (operation.getStatus() == LSMIOOperationStatus.FAILURE) {
              return;
          }
          if (operation.getIOOperationType() != LSMIOOperationType.LOAD
                  && operation.getAccessor().getOpContext().getOperation() == IndexOperation.DELETE_COMPONENTS) {
              deleteComponentsFromCheckpoint(operation);
          } else if (operation.getIOOperationType() == LSMIOOperationType.LOAD) {
              addComponentToCheckpoint(operation);
          } else if (isMerge(operation)) {
              ioManager.delete(getOperationMaskFilePath(operation));
          }
      }
  }
  