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.backup;
019
020import org.apache.hadoop.hbase.TableName;
021import org.apache.yetus.audience.InterfaceAudience;
022
023import org.apache.hadoop.hbase.shaded.protobuf.ProtobufUtil;
024import org.apache.hadoop.hbase.shaded.protobuf.generated.BackupProtos;
025
026/**
027 * Backup related information encapsulated for a table. At this moment only target directory,
028 * snapshot name and table name are encapsulated here.
029 */
030
031@InterfaceAudience.Private
032public class BackupTableInfo {
033  /*
034   * Table name for backup
035   */
036  private TableName table;
037
038  /*
039   * Snapshot name for offline/online snapshot
040   */
041  private String snapshotName = null;
042
043  public BackupTableInfo() {
044  }
045
046  public BackupTableInfo(TableName table, String targetRootDir, String backupId) {
047    this.table = table;
048  }
049
050  public String getSnapshotName() {
051    return snapshotName;
052  }
053
054  public void setSnapshotName(String snapshotName) {
055    this.snapshotName = snapshotName;
056  }
057
058  public TableName getTable() {
059    return table;
060  }
061
062  public static BackupTableInfo convert(BackupProtos.BackupTableInfo proto) {
063    BackupTableInfo bs = new BackupTableInfo();
064    bs.table = ProtobufUtil.toTableName(proto.getTableName());
065    if (proto.hasSnapshotName()) {
066      bs.snapshotName = proto.getSnapshotName();
067    }
068    return bs;
069  }
070
071  public BackupProtos.BackupTableInfo toProto() {
072    BackupProtos.BackupTableInfo.Builder builder = BackupProtos.BackupTableInfo.newBuilder();
073    if (snapshotName != null) {
074      builder.setSnapshotName(snapshotName);
075    }
076    builder.setTableName(ProtobufUtil.toProtoTableName(table));
077    return builder.build();
078  }
079}