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/*
* Copyright 2018-2019 Amazon.com, Inc. or its affiliates. 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.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0/
*
* or in the "license" file accompanying this file. This file 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.
*/
#ifndef VSHL_AFB_EVENT_H_
#define VSHL_AFB_EVENT_H_
#include <memory>
#include <string>
#include "interfaces/afb/IAFBApi.h"
#include "interfaces/utilities/logging/ILogger.h"
extern "C" {
#include "ctl-plugin.h"
#include <json-c/json.h>
}
using namespace std;
namespace vshlcapabilities {
namespace afb {
/*
* This class encapsulates AFB Event.
*/
class AFBEventImpl : public vshlcapabilities::common::interfaces::IAFBApi::IAFBEvent {
public:
static unique_ptr<AFBEventImpl>
create(shared_ptr<vshlcapabilities::common::interfaces::ILogger> logger, afb_api_t api,
const string &eventName);
// Destructor
~AFBEventImpl();
/// { @c IAFBEvent implementation
string getName() const override;
bool isValid() override;
int publishEvent(struct json_object *payload) override;
bool subscribe(vshlcapabilities::common::interfaces::IAFBRequest &request) override;
bool unsubscribe(vshlcapabilities::common::interfaces::IAFBRequest &request) override;
/// @c IAFBEvent implementation }
private:
AFBEventImpl(shared_ptr<vshlcapabilities::common::interfaces::ILogger> logger,
afb_api_t api, const string &eventName);
// Make the event. This is a lazy make that happens
// usually during the subscribe stage.
void makeEventIfNeccessary();
// Binding API reference
afb_api_t mAfbApi;
// AFB Event
afb_event_t mAfbEvent;
// Event Name
string mEventName;
// Logger
shared_ptr<vshlcapabilities::common::interfaces::ILogger> mLogger;
};
} // namespace afb
} // namespace vshl
#endif // VSHL_AFB_EVENT_H_
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