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A reactive Java web server.

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/*
 * Copyright (c) 2001-2016 Caucho Technology, Inc.  All rights reserved.
 *
 *    Licensed 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.
 *
 * @author Alex Rojkov
 */

package com.caucho.v5.h3.ser;

import java.lang.reflect.Type;
import java.time.Instant;
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.time.ZoneOffset;

import com.caucho.v5.h3.OutH3;
import com.caucho.v5.h3.io.ConstH3;
import com.caucho.v5.h3.io.InH3Amp;
import com.caucho.v5.h3.io.InRawH3;
import com.caucho.v5.h3.io.OutRawH3;

public class SerializerH3LocalDateTime extends SerializerH3Base
{
  @Override
  public int typeSequence()
  {
    return ConstH3.DEF_LOCAL_DATE_TIME;
  }

  @Override
  public Type type()
  {
    return LocalDateTime.class;
  }

  @Override
  public LocalDateTime readObject(InRawH3 is, InH3Amp in)
  {
    Instant instant = Instant.ofEpochSecond(is.readLong(), is.readLong());

    return LocalDateTime.ofInstant(instant, ZoneId.of("UTC"));
  }

  @Override
  public void skip(InRawH3 is, InH3Amp in)
  {
    is.skip(in);
    is.skip(in);
  }

  @Override
  public void writeObject(OutRawH3 os, int defId, LocalDateTime time, OutH3 out)
  {
    os.writeObject(typeSequence());

    Instant instant = time.toInstant(ZoneOffset.UTC);

    os.writeLong(instant.getEpochSecond());
    os.writeLong(instant.getNano());
  }
}