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.cassandra.service.accord.serializers;
  
  import java.io.IOException;
  
  import accord.messages.InformDurable;
  import accord.primitives.Route;
  import accord.primitives.Status;
  import accord.primitives.Timestamp;
  import accord.primitives.TxnId;
  import org.apache.cassandra.db.TypeSizes;
  import org.apache.cassandra.io.util.DataInputPlus;
  import org.apache.cassandra.io.util.DataOutputPlus;
  
  public class InformSerializers
  {
      public static final IVersionedSerializer<InformDurable> durable = new TxnRequestSerializer<>()
      {
          @Override
          public void serializeBody(InformDurable msg, DataOutputPlus out, Version version) throws IOException
          {
              out.writeVInt(msg.minEpoch - msg.waitForEpoch);
              out.writeVInt(msg.maxEpoch - msg.waitForEpoch);
              CommandSerializers.timestamp.serialize(msg.executeAt, out);
              CommandSerializers.durability.serialize(msg.durability, out);
          }
  
          @Override
          public InformDurable deserializeBody(DataInputPlus in, Version version, TxnId txnId, Route<?> scope, long waitForEpoch) throws IOException
          {
              long minEpoch = waitForEpoch + in.readVInt();
              long maxEpoch = waitForEpoch + in.readVInt();
              Timestamp executeAt = CommandSerializers.timestamp.deserialize(in);
              Status.Durability durability = CommandSerializers.durability.deserialize(in);
              return InformDurable.SerializationSupport.create(txnId, scope, executeAt, minEpoch, waitForEpoch, maxEpoch, durability);
          }
  
          @Override
          public long serializedBodySize(InformDurable msg, Version version)
          {
              return   TypeSizes.sizeofVInt(msg.minEpoch - msg.waitForEpoch)
                     + TypeSizes.sizeofVInt(msg.maxEpoch - msg.waitForEpoch)
                     + CommandSerializers.timestamp.serializedSize(msg.executeAt)
                     + CommandSerializers.durability.serializedSize(msg.durability);
          }
      };
  }
  