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RequestTokenImplementation.h
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59 lines (49 loc) · 1.89 KB
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/*
* Copyright (c) 2017 Spotify AB.
*
* 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
#include <NFHTTP/RequestToken.h>
#include <atomic>
#include "RequestTokenDelegate.h"
namespace nativeformat {
namespace http {
class RequestTokenImplementation : public RequestToken,
public std::enable_shared_from_this<RequestTokenImplementation>,
public RequestTokenDelegate {
public:
RequestTokenImplementation(const std::weak_ptr<RequestTokenDelegate> &delegate,
const std::string &identifier);
virtual ~RequestTokenImplementation();
// RequestToken
void cancel() override;
std::string identifier() const override;
bool cancelled() override;
std::shared_ptr<RequestToken> createDependentToken() override;
int dependents() override;
// RequestTokenDelegate
void requestTokenDidCancel(const std::shared_ptr<RequestToken> &request_token) override;
private:
const std::weak_ptr<RequestTokenDelegate> _delegate;
const std::string _identifier;
bool _cancelled;
std::atomic<int> _dependents;
};
} // namespace http
} // namespace nativeformat