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 */
018
019package org.apache.hadoop.hbase.rsgroup;
020
021import java.util.ArrayList;
022import java.util.List;
023
024import org.apache.hadoop.hbase.TableName;
025import org.apache.hadoop.hbase.net.Address;
026import org.apache.hadoop.hbase.protobuf.ProtobufUtil;
027import org.apache.hadoop.hbase.protobuf.generated.HBaseProtos;
028import org.apache.hadoop.hbase.protobuf.generated.RSGroupProtos;
029import org.apache.hadoop.hbase.protobuf.generated.TableProtos;
030import org.apache.yetus.audience.InterfaceAudience;
031
032@InterfaceAudience.Private
033final class RSGroupProtobufUtil {
034  private RSGroupProtobufUtil() {
035  }
036
037  static RSGroupInfo toGroupInfo(RSGroupProtos.RSGroupInfo proto) {
038    RSGroupInfo RSGroupInfo = new RSGroupInfo(proto.getName());
039    for(HBaseProtos.ServerName el: proto.getServersList()) {
040      RSGroupInfo.addServer(Address.fromParts(el.getHostName(), el.getPort()));
041    }
042    for(TableProtos.TableName pTableName: proto.getTablesList()) {
043      RSGroupInfo.addTable(ProtobufUtil.toTableName(pTableName));
044    }
045    return RSGroupInfo;
046  }
047
048  static RSGroupProtos.RSGroupInfo toProtoGroupInfo(RSGroupInfo pojo) {
049    List<TableProtos.TableName> tables = new ArrayList<>(pojo.getTables().size());
050    for(TableName arg: pojo.getTables()) {
051      tables.add(ProtobufUtil.toProtoTableName(arg));
052    }
053    List<HBaseProtos.ServerName> hostports = new ArrayList<>(pojo.getServers().size());
054    for(Address el: pojo.getServers()) {
055      hostports.add(HBaseProtos.ServerName.newBuilder()
056          .setHostName(el.getHostname())
057          .setPort(el.getPort())
058          .build());
059    }
060    return RSGroupProtos.RSGroupInfo.newBuilder().setName(pojo.getName())
061        .addAllServers(hostports)
062        .addAllTables(tables).build();
063  }
064}