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/*
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* Copyright (C) 2015 Christian Ehringfeld <c.ehringfeld@t-online.de>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef VALIDATORFACTORY_H
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#define VALIDATORFACTORY_H
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#include <QString>
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#include <QHash>
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#include <QSharedPointer>
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namespace CuteEntityManager {
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class Validator;
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class ValidatorFactory {
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public:
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static void registerClasses();
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static Validator *createValidator(const QString &shortname);
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template<typename T>
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static void registerClass() {
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if (!ValidatorFactory::instance.contains(T::staticMetaObject.className())) {
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ValidatorFactory::instance.insert( T::staticMetaObject.className(),
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&constructorHelper<T> );
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}
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}
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static Validator *createObject( const QByteArray &className);
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static QSharedPointer<Validator> getValidatorObject(const QString &shortname);
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typedef Validator *(*Constructor)();
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template<typename T>
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static Validator *constructorHelper() {
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return new T();
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}
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static QHash<QByteArray, Constructor> instance;
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static QHash<QString, QSharedPointer<Validator>> validatorInstances;
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protected:
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ValidatorFactory();
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};
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}
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#endif // VALIDATORFACTORY_H
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