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.transaction.management.opcallbacks;
  
  import org.apache.asterix.common.api.IDatasetLifecycleManager;
  import org.apache.asterix.common.api.INcApplicationContext;
  import org.apache.asterix.common.context.BaseOperationTracker;
  import org.apache.asterix.common.utils.StoragePathUtil;
  import org.apache.hyracks.api.application.INCServiceContext;
  import org.apache.hyracks.api.exceptions.HyracksDataException;
  import org.apache.hyracks.api.io.IJsonSerializable;
  import org.apache.hyracks.api.io.IPersistedResourceRegistry;
  import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTracker;
  import org.apache.hyracks.storage.am.lsm.common.api.ILSMOperationTrackerFactory;
  import org.apache.hyracks.storage.common.IResource;
  
  import com.fasterxml.jackson.databind.JsonNode;
  import com.fasterxml.jackson.databind.node.ObjectNode;
  
  public class SecondaryIndexOperationTrackerFactory implements ILSMOperationTrackerFactory {
  
      private static final long serialVersionUID = 1L;
  
      private final int datasetId;
  
      public SecondaryIndexOperationTrackerFactory(int datasetId) {
          this.datasetId = datasetId;
      }
  
      @Override
      public ILSMOperationTracker getOperationTracker(INCServiceContext ctx, IResource resource) {
          IDatasetLifecycleManager dslcManager =
                  ((INcApplicationContext) ctx.getApplicationContext()).getDatasetLifecycleManager();
          int partition = StoragePathUtil.getPartitionNumFromRelativePath(resource.getPath());
          return new BaseOperationTracker(datasetId, dslcManager.getDatasetInfo(datasetId), partition);
      }
  
      @Override
      public JsonNode toJson(IPersistedResourceRegistry registry) throws HyracksDataException {
          ObjectNode json = registry.getClassIdentifier(getClass(), serialVersionUID);
          json.put("datasetId", datasetId);
          return json;
      }
  
      @SuppressWarnings("squid:S1172") // unused parameter
      public static IJsonSerializable fromJson(IPersistedResourceRegistry registry, JsonNode json) {
          return new SecondaryIndexOperationTrackerFactory(json.get("datasetId").asInt());
      }
  
  }
  