PersistenceManager.hpp

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#pragma once

#ifndef GEODE_PERSISTENCEMANAGER_H_
#define GEODE_PERSISTENCEMANAGER_H_

/*
 * 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.
 */
#include "geode_globals.hpp"
#include "geode_types.hpp"
#include "DistributedSystem.hpp"
#include "ExceptionTypes.hpp"
#include "CacheableKey.hpp"
#include "Cacheable.hpp"

#define MAX_PAGE_COUNT "MaxPageCount"
#define PAGE_SIZE "PageSize"
#define PERSISTENCE_DIR "PersistenceDirectory"

namespace apache {
namespace geode {
namespace client {

typedef PersistenceManagerPtr (*getPersistenceManagerInstance)(
    const RegionPtr&);

class CPPCACHE_EXPORT PersistenceManager : public SharedBase {
 public:
  static PersistenceManagerPtr getPersistenceManager();

  virtual void write(const CacheableKeyPtr& key, const CacheablePtr& value,
                     void*& PersistenceInfo) = 0;

  virtual bool writeAll() = 0;

  virtual void init(const RegionPtr& region, PropertiesPtr& diskProperties) = 0;

  virtual CacheablePtr read(const CacheableKeyPtr& key,
                            void*& PersistenceInfo) = 0;

  virtual bool readAll() = 0;

  virtual void destroy(const CacheableKeyPtr& key, void*& PersistenceInfo) = 0;

  virtual void close() = 0;

  PersistenceManager(const RegionPtr& regionPtr);
  PersistenceManager();
  virtual ~PersistenceManager() = 0;

 protected:
  const RegionPtr m_regionPtr;
};
}  // namespace client
}  // namespace geode
}  // namespace apache

#endif  // GEODE_PERSISTENCEMANAGER_H_