hadoop-ozone/ozone-manager/src/main/java/org/apache/hadoop/ozone/om/response/bucket/OMBucketSetPropertyResponse.java

/**
 * 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.hadoop.ozone.om.response.bucket;

import java.io.IOException;

import org.apache.hadoop.ozone.om.OMMetadataManager;
import org.apache.hadoop.ozone.om.helpers.OmBucketInfo;
import org.apache.hadoop.ozone.om.response.OMClientResponse;
import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos;
import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos
    .OMResponse;
import org.apache.hadoop.hdds.utils.db.BatchOperation;

import javax.annotation.Nullable;
import javax.annotation.Nonnull;

/**
 * Response for SetBucketProperty request.
 */
public class OMBucketSetPropertyResponse extends OMClientResponse {
  private OmBucketInfo omBucketInfo;

  public OMBucketSetPropertyResponse(@Nullable OmBucketInfo omBucketInfo,
      @Nonnull OMResponse omResponse) {
    super(omResponse);
    this.omBucketInfo = omBucketInfo;
  }

  @Override
  public void addToDBBatch(OMMetadataManager omMetadataManager,
      BatchOperation batchOperation) throws IOException {

    // For OmResponse with failure, this should do nothing. This method is
    // not called in failure scenario in OM code.
    if (getOMResponse().getStatus() == OzoneManagerProtocolProtos.Status.OK) {
      String dbBucketKey =
          omMetadataManager.getBucketKey(omBucketInfo.getVolumeName(),
              omBucketInfo.getBucketName());
      omMetadataManager.getBucketTable().putWithBatch(batchOperation,
          dbBucketKey, omBucketInfo);
    }
  }

}