jsonmetaobjectreader.hpp

/* Copyright (c) 2014-2015, The Nuria Project
 * The NuriaProject Framework is free software: you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the License,
 * or (at your option) any later version.
 * 
 * The NuriaProject Framework is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with The NuriaProject Framework.
 * If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef NURIA_JSONMETAOBJECTREADER_HPP
#define NURIA_JSONMETAOBJECTREADER_HPP

#include <QSharedData>
#include <QStringList>
#include <QString>

#include "essentials.hpp"
#include "metaobject.hpp"

namespace Nuria {

class JsonMetaObjectReaderPrivate;

class NURIA_CORE_EXPORT JsonMetaObjectReader : public QObject {
        Q_OBJECT
        Q_ENUMS(Error)
public:
        
        enum Error {
                NoError = 0, 
                JsonParseError, 
                
                RootIsNotAnObject,
                
                FileIsNotAnObject,
                TypeIsNotAnObject,
                
                AnnotationsIsNotAnArray,
                BasesIsNotAnArray,
                ConstructorsIsNotAnArray,
                MemberMethodsIsNotAnArray,
                StaticMethodsIsNotAnArray,
                EnumsIsNotAnObject,
                FieldsIsNotAnObject,
                BasesContainsNonString,
                AnnotationIsNotAnObject,
                AnnotationNameIsNotAString,
                
                AnnotationValueHasUnknownType,
                MethodIsNotAnObject,
                MethodNameIsNotAString,
                MethodResultTypeIsNotAString,
                
                MethodArgumentsHaveDifferentLengths,
                MethodArgumentNamesIsNotAnArray,
                MethodArgumentNamesContainsNonString,
                MethodArgumentTypesIsNotAnArray,
                MethodArgumentTypesContainsNonString,
                EnumIsNotAnObject,
                EnumValuesIsNotAnObject,
                EnumValueObjectValueIsNotAnInteger,
                FieldIsNotAnObject,
                FieldTypeIsNotAString,
                FieldReadOnlyIsNotABoolean
        };
        
        explicit JsonMetaObjectReader (QObject *parent = 0);
        
        ~JsonMetaObjectReader ();
        
        Error parse (const QJsonDocument &jsonDocument);
        
        Error parse (const QJsonObject &root);
        
        Error parse (const QByteArray &jsonData);
        
        QStringList sourceFiles ();
        
        MetaObjectMap metaObjects (const QString &sourceFile);
        
private:
        JsonMetaObjectReaderPrivate *d_ptr;
};

}

#endif // NURIA_JSONMETAOBJECTREADER_HPP