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.bifromq.basecrdt.service;
  
  import org.apache.bifromq.basecrdt.proto.Replica;
  import com.google.protobuf.ByteString;
  import java.util.Base64;
  import lombok.SneakyThrows;
  
  public class AgentUtil {
      @SneakyThrows
      public static Replica toReplica(String agentMemberName) {
          return Replica.parseFrom(fromBase64(agentMemberName));
      }
  
      public static String toAgentMemberName(Replica replica) {
          return toBase64(replica.toByteString());
      }
  
      private static String toBase64(ByteString bytes) {
          return Base64.getEncoder().encodeToString(bytes.toByteArray());
      }
  
      private static ByteString fromBase64(String base64Str) {
          return ByteString.copyFrom(Base64.getDecoder().decode(base64Str));
      }
  }
  