001/*
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.regionserver.wal;
019
020import java.io.IOException;
021import org.apache.hadoop.conf.Configuration;
022import org.apache.hadoop.hbase.HBaseInterfaceAudience;
023import org.apache.hadoop.hbase.io.crypto.Encryptor;
024import org.apache.yetus.audience.InterfaceAudience;
025
026import org.apache.hadoop.hbase.shaded.protobuf.generated.WALProtos.WALHeader;
027
028@InterfaceAudience.LimitedPrivate(HBaseInterfaceAudience.CONFIG)
029public class SecureProtobufLogWriter extends ProtobufLogWriter {
030
031  private Encryptor encryptor = null;
032
033  @Override
034  protected WALHeader buildWALHeader(Configuration conf, WALHeader.Builder builder)
035    throws IOException {
036    return super.buildSecureWALHeader(conf, builder);
037  }
038
039  @Override
040  protected void setEncryptor(Encryptor encryptor) {
041    this.encryptor = encryptor;
042  }
043
044  @Override
045  protected void initAfterHeader(boolean doCompress) throws IOException {
046    super.secureInitAfterHeader(doCompress, encryptor);
047  }
048}