syndicationvocab.cpp

/*
    This file is part of the syndication library
    SPDX-FileCopyrightText: 2006 Frank Osterfeld <osterfeld@kde.org>
 
    SPDX-License-Identifier: LGPL-2.0-or-later
*/
 
#include "syndicationvocab.h"
#include "property.h"
 
#include <QCoreApplication>
#include <QString>
 
namespace Syndication
{
namespace RDF
{
class SYNDICATION_NO_EXPORT SyndicationVocab::SyndicationVocabPrivate
{
public:
    QString namespaceURI;
    PropertyPtr updatePeriod;
    PropertyPtr updateFrequency;
    PropertyPtr updateBase;
 
    static SyndicationVocab *sSelf;
    static void cleanupSyndicationVocab()
    {
        delete sSelf;
        sSelf = nullptr;
    }
};
SyndicationVocab *SyndicationVocab::SyndicationVocabPrivate::sSelf = nullptr;
 
SyndicationVocab::SyndicationVocab()
    : d(new SyndicationVocabPrivate)
{
    QString ns = QStringLiteral("http://purl.org/rss/1.0/modules/syndication/");
 
    d->namespaceURI = ns;
 
    d->updatePeriod = PropertyPtr(new Property(ns + QLatin1String("updatePeriod")));
    d->updateFrequency = PropertyPtr(new Property(ns + QLatin1String("updateFrequency")));
    d->updateBase = PropertyPtr(new Property(ns + QLatin1String("updateBase")));
}
 
SyndicationVocab::~SyndicationVocab() = default;
 
SyndicationVocab *SyndicationVocab::self()
{
    static SyndicationVocabPrivate p;
    if (!p.sSelf) {
        p.sSelf = new SyndicationVocab;
        qAddPostRoutine(SyndicationVocabPrivate::cleanupSyndicationVocab);
    }
    return p.sSelf;
}
 
const QString &SyndicationVocab::namespaceURI() const
{
    return d->namespaceURI;
}
 
PropertyPtr SyndicationVocab::updatePeriod() const
{
    return d->updatePeriod;
}
 
PropertyPtr SyndicationVocab::updateFrequency() const
{
    return d->updateFrequency;
}
 
PropertyPtr SyndicationVocab::updateBase() const
{
    return d->updateBase;
}
 
} // namespace RDF
} // namespace Syndication