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* access to info data reader (get DB metadata) * adjusted database base class to support caches, info objects * moved classes to subdir
This commit is contained in:
Klaus Basan
171
src/blackcore/db/icaodatareader.h
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171
src/blackcore/db/icaodatareader.h
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/* Copyright (C) 2015
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* swift project Community / Contributors
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*
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* This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
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* directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
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* including this file, may be copied, modified, propagated, or distributed except according to the terms
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* contained in the LICENSE file.
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*/
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//! \file
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#ifndef BLACKCORE_ICAODATAREADER_H
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#define BLACKCORE_ICAODATAREADER_H
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#include "blackcore/blackcoreexport.h"
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#include "blackcore/db/databasereader.h"
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#include "blackcore/data/dbcaches.h"
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#include "blackmisc/aviation/aircrafticaocode.h"
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#include "blackmisc/aviation/aircrafticaocodelist.h"
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#include "blackmisc/aviation/airlineicaocode.h"
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#include "blackmisc/aviation/airlineicaocodelist.h"
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#include "blackmisc/network/entityflags.h"
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#include "blackmisc/network/url.h"
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#include "blackmisc/country.h"
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#include "blackmisc/countrylist.h"
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#include "blackmisc/datacache.h"
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#include <QObject>
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#include <QReadWriteLock>
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#include <QString>
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class QDateTime;
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class QNetworkReply;
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namespace BlackCore
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{
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namespace Db
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{
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//! Read ICAO data from Database
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class BLACKCORE_EXPORT CIcaoDataReader : public CDatabaseReader
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{
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Q_OBJECT
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public:
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//! Constructor
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explicit CIcaoDataReader(QObject *owner, const CDatabaseReaderConfigList &confg);
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//! Get aircraft ICAO information
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//! \threadsafe
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BlackMisc::Aviation::CAircraftIcaoCodeList getAircraftIcaoCodes() const;
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//! Get aircraft ICAO information for designator
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//! \threadsafe
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BlackMisc::Aviation::CAircraftIcaoCode getAircraftIcaoCodeForDesignator(const QString &designator) const;
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//! Get aircraft ICAO information for key
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//! \threadsafe
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BlackMisc::Aviation::CAircraftIcaoCode getAircraftIcaoCodeForDbKey(int key) const;
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//! Get airline ICAO information
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//! \threadsafe
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BlackMisc::Aviation::CAirlineIcaoCodeList getAirlineIcaoCodes() const;
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//! Get best match for incomplete aircraft ICAO code
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//! \threadsafe
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BlackMisc::Aviation::CAircraftIcaoCode smartAircraftIcaoSelector(const BlackMisc::Aviation::CAircraftIcaoCode &icaoPattern) const;
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//! Get countries
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//! \threadsafe
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BlackMisc::CCountryList getCountries() const;
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//! Get countries count
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//! \threadsafe
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int getCountriesCount() const;
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//! Get country for ISO code
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//! \threadsafe
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BlackMisc::CCountry getCountryForIsoCode(const QString &isoCode) const;
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//! Get country for ISO name
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//! \threadsafe
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BlackMisc::CCountry getCountryForName(const QString &name) const;
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//! Get airline ICAO information for designator
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//! \threadsafe
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BlackMisc::Aviation::CAirlineIcaoCodeList getAirlineIcaoCodesForDesignator(const QString &designator) const;
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//! Get airline ICAO information for key
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//! \threadsafe
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BlackMisc::Aviation::CAirlineIcaoCode getAirlineIcaoCodeForDbKey(int key) const;
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//! Get best match for incomplete airline ICAO code
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//! \threadsafe
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BlackMisc::Aviation::CAirlineIcaoCode smartAirlineIcaoSelector(const BlackMisc::Aviation::CAirlineIcaoCode &icaoPattern) const;
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//! Get aircraft ICAO information count
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//! \threadsafe
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int getAircraftIcaoCodesCount() const;
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//! Get airline ICAO information count
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//! \threadsafe
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int getAirlineIcaoCodesCount() const;
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//! All data read?
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//! \threadsafe
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bool areAllDataRead() const;
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//! Read from static DB data file
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bool readFromJsonFiles(const QString &dir, BlackMisc::Network::CEntityFlags::Entity whatToRead = BlackMisc::Network::CEntityFlags::AllIcaoAndCountries);
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//! Read from static DB data file
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bool readFromJsonFilesInBackground(const QString &dir, BlackMisc::Network::CEntityFlags::Entity whatToRead = BlackMisc::Network::CEntityFlags::AllIcaoAndCountries);
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//! Write to static DB data file
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bool writeToJsonFiles(const QString &dir) const;
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signals:
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//! Combined read signal
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void dataRead(BlackMisc::Network::CEntityFlags::Entity entity, BlackMisc::Network::CEntityFlags::ReadState state, int number);
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protected:
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//! \name cache handling for base class
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//! @{
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virtual void syncronizeCaches(BlackMisc::Network::CEntityFlags::Entity entities) override;
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virtual void invalidateCaches(BlackMisc::Network::CEntityFlags::Entity entities) override;
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virtual QDateTime getCacheTimestamp(BlackMisc::Network::CEntityFlags::Entity entity) override;
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//! @}
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private slots:
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//! Aircraft have been read
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void ps_parseAircraftIcaoData(QNetworkReply *nwReply);
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//! Airlines have been read
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void ps_parseAirlineIcaoData(QNetworkReply *nwReply);
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//! Airlines have been read
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void ps_parseCountryData(QNetworkReply *nwReply);
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//! Read / re-read data file
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void ps_read(BlackMisc::Network::CEntityFlags::Entity entities, const QDateTime &newerThan);
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void ps_aircraftIcaoCacheChanged();
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void ps_airlineIcaoCacheChanged();
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void ps_countryCacheChanged();
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void ps_baseUrlCacheChanged();
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private:
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BlackMisc::CData<BlackCore::Data::DbAircraftIcaoCache> m_aircraftIcaoCache {this, &CIcaoDataReader::ps_aircraftIcaoCacheChanged };
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BlackMisc::CData<BlackCore::Data::DbAirlineIcaoCache> m_airlineIcaoCache {this, &CIcaoDataReader::ps_airlineIcaoCacheChanged };
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BlackMisc::CData<BlackCore::Data::DbCountryCache> m_countryCache {this, &CIcaoDataReader::ps_countryCacheChanged };
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BlackMisc::CData<BlackCore::Data::DbIcaoReaderBaseUrl> m_readerUrlCache {this, &CIcaoDataReader::ps_baseUrlCacheChanged };
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//! Update reader URL
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void updateReaderUrl(const BlackMisc::Network::CUrl &url);
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//! Base URL
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BlackMisc::Network::CUrl getBaseUrl() const;
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//! URL
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BlackMisc::Network::CUrl getAircraftIcaoUrl(bool shared = false) const;
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//! URL
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BlackMisc::Network::CUrl getAirlineIcaoUrl(bool shared = false) const;
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//! URL
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BlackMisc::Network::CUrl getCountryUrl(bool shared = false) const;
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};
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} // ns
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} // ns
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#endif // guard
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