CacheLoader.hpp

Go to the documentation of this file.

#pragma once

#ifndef GEODE_CACHELOADER_H_
#define GEODE_CACHELOADER_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 "CacheableKey.hpp"
#include "Cacheable.hpp"
#include "UserData.hpp"

namespace apache {
namespace geode {
namespace client {

class CPPCACHE_EXPORT CacheLoader : public SharedBase {
 public:
  virtual CacheablePtr load(const RegionPtr& rp, const CacheableKeyPtr& key,
                            const UserDataPtr& aCallbackArgument) = 0;

  virtual void close(const RegionPtr& rp);

  virtual ~CacheLoader();

 protected:
  CacheLoader();

 protected:
  // never implemented.
  CacheLoader(const CacheLoader& other);
  void operator=(const CacheLoader& other);
};
}  // namespace client
}  // namespace geode
}  // namespace apache

#endif  // GEODE_CACHELOADER_H_