NewContentIndicatorEventFactory.h

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/* @@@LICENSE
*
*      Copyright (c) 2009-2012 Hewlett-Packard Development Company, L.P.
*
* Licensed 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
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* LICENSE@@@ */




#ifndef NEWCONTENTINDICATOREVENTFACTORY_H
#define NEWCONTENTINDICATOREVENTFACTORY_H

#include "Common.h"

#include <NewContentIndicatorEvent.h>

#include <glib.h>
#include <time.h>

#include <string>

class NewContentIndicatorEventFactory
{
public:

        static NewContentIndicatorEvent* createAddEvent(const std::string& _appId) {

                if (_appId.empty())
                        return 0;

                NewContentIndicatorEvent* e = new NewContentIndicatorEvent;
                e->eventType = NewContentIndicatorEvent::Add;
                e->appId = _appId;

                // Create a "unique" ID for the msg
                struct timespec time;
                clock_gettime(CLOCK_MONOTONIC, &time);
                double t = time.tv_sec * 1000.0 + time.tv_nsec / 1000000.0;

                char* id = g_strdup_printf("%lf", t);
                e->requestId = id;
                g_free(id);

                return e;
        }

        static NewContentIndicatorEvent* createRemoveEvent(const std::string& _appId, const std::string& _requestId) {

                if (_appId.empty() || _requestId.empty())
                        return 0;

                NewContentIndicatorEvent* e = new NewContentIndicatorEvent;
                e->eventType = NewContentIndicatorEvent::Remove;
                e->appId = _appId;
                e->requestId = _requestId;

                return e;
        }

        static NewContentIndicatorEvent* createClearEvent(const std::string& _appId) {

                if (_appId.empty())
                        return 0;

                NewContentIndicatorEvent* e = new NewContentIndicatorEvent;
                e->eventType = NewContentIndicatorEvent::Clear;
                e->appId = _appId;

                return e;
        }               
};

#endif /* NEWCONTENTINDICATOREVENTFACTORY_H */