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.streaming;
  
  import java.io.IOException;
  
  import org.apache.cassandra.db.TypeSizes;
  import org.apache.cassandra.io.IVersionedSerializer;
  import org.apache.cassandra.io.util.DataInputPlus;
  import org.apache.cassandra.io.util.DataOutputPlus;
  import org.apache.cassandra.tcm.ownership.MovementMap;
  
  public class DataMovement
  {
      public static final IVersionedSerializer<DataMovement> serializer = new Serializer();
      public final String operationId;
      public final String streamOperation;
      public final MovementMap movements;
  
      public DataMovement(String operationId, String streamOperation, MovementMap movements)
      {
          this.operationId = operationId;
          this.streamOperation = streamOperation;
          this.movements = movements;
      }
  
      public static class Serializer implements IVersionedSerializer<DataMovement>
      {
          @Override
          public void serialize(DataMovement t, DataOutputPlus out, int version) throws IOException
          {
              out.writeUTF(t.operationId);
              out.writeUTF(t.streamOperation);
              MovementMap.serializer.serialize(t.movements, out, version);
          }
  
          @Override
          public DataMovement deserialize(DataInputPlus in, int version) throws IOException
          {
              return new DataMovement(in.readUTF(),
                                      in.readUTF(),
                                      MovementMap.serializer.deserialize(in, version));
          }
  
          @Override
          public long serializedSize(DataMovement t, int version)
          {
              return TypeSizes.sizeof(t.operationId) +
                     TypeSizes.sizeof(t.streamOperation) +
                     MovementMap.serializer.serializedSize(t.movements, version);
          }
      }
  
      public static class Status
      {
          public static final Serializer serializer = new Serializer();
          public final boolean success;
          public final String operationType;
          public final String operationId;
  
          public Status(boolean success, String operationType, String operationId)
          {
              this.success = success;
              this.operationType = operationType;
              this.operationId = operationId;
          }
  
          static class Serializer implements IVersionedSerializer<Status>
          {
              @Override
              public void serialize(Status t, DataOutputPlus out, int version) throws IOException
              {
                  out.writeBoolean(t.success);
                  out.writeUTF(t.operationType);
                  out.writeUTF(t.operationId);
              }
  
              @Override
              public Status deserialize(DataInputPlus in, int version) throws IOException
              {
                  return new Status(in.readBoolean(),
                                    in.readUTF(),
                                    in.readUTF());
              }
  
              @Override
              public long serializedSize(Status t, int version)
              {
                  return TypeSizes.sizeof(t.success) +
                         TypeSizes.sizeof(t.operationType) +
                         TypeSizes.sizeof(t.operationId);
              }
          }
      }
  }
  