CacheableDate.hpp

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/*
 * 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.
 */
 
#pragma once
 
#ifndef GEODE_CACHEABLEDATE_H_
#define GEODE_CACHEABLEDATE_H_
 
#include <chrono>
#include <ctime>
#include <string>
 
#include "CacheableKey.hpp"
#include "CacheableString.hpp"
#include "ExceptionTypes.hpp"
#include "internal/geode_globals.hpp"
 
namespace apache {
namespace geode {
namespace client {
 
class APACHE_GEODE_EXPORT CacheableDate
    : public internal::DataSerializablePrimitive,
      public CacheableKey {
 private:
  int64_t m_timevalue;
 
 public:
  typedef std::chrono::system_clock clock;
  typedef std::chrono::time_point<clock> time_point;
  typedef std::chrono::milliseconds duration;
 
  explicit CacheableDate(const time_t value = 0);
 
  explicit CacheableDate(const time_point& value);
 
  explicit CacheableDate(const duration& value);
 
  ~CacheableDate() noexcept override = default;
 
  void operator=(const CacheableDate& other) = delete;
  CacheableDate(const CacheableDate& other) = delete;
 
  void toData(DataOutput& output) const override;
 
  virtual void fromData(DataInput& input) override;
 
  static std::shared_ptr<Serializable> createDeserializable();
 
  virtual DSCode getDsCode() const override;
 
  virtual size_t objectSize() const override { return sizeof(CacheableDate); }
 
  virtual bool operator==(const CacheableKey& other) const override;
 
  virtual int64_t milliseconds() const;
 
  virtual int32_t hashcode() const override;
 
  explicit operator time_t() const { return m_timevalue / 1000; }
  explicit operator time_point() const {
    return clock::from_time_t(0) + duration(m_timevalue);
  }
  explicit operator duration() const { return duration(m_timevalue); }
 
  static std::shared_ptr<CacheableDate> create() {
    return std::make_shared<CacheableDate>();
  }
 
  static std::shared_ptr<CacheableDate> create(const time_t& value) {
    return std::make_shared<CacheableDate>(value);
  }
 
  static std::shared_ptr<CacheableDate> create(const time_point& value) {
    return std::make_shared<CacheableDate>(value);
  }
 
  static std::shared_ptr<CacheableDate> create(const duration& value) {
    return std::make_shared<CacheableDate>(value);
  }
 
  std::string toString() const override;
};
 
template <>
inline std::shared_ptr<CacheableKey> CacheableKey::create(
    CacheableDate::time_point value) {
  return CacheableDate::create(value);
}
 
template <>
inline std::shared_ptr<Serializable> Serializable::create(
    CacheableDate::time_point value) {
  return CacheableDate::create(value);
}
 
}  // namespace client
}  // namespace geode
}  // namespace apache
 
#endif  // GEODE_CACHEABLEDATE_H_