/*
 * Copyright 2017, Andrew Lindesay <apl@lindesay.co.nz>.
 * All rights reserved. Distributed under the terms of the MIT License.
 */
#ifndef STANDARD_META_DATA_JSON_EVENT_LISTENER_H
#define STANDARD_META_DATA_JSON_EVENT_LISTENER_H

#include "StandardMetaData.h"

#include <JsonEventListener.h>
#include <String.h>
#include <StringList.h>


class SmdStackedEventListener;


class StandardMetaDataJsonEventListener : public BJsonEventListener {
friend class SmdStackedEventListener;
public:
                                                                StandardMetaDataJsonEventListener(
                                                                        const BString& jsonPath,
                                                                        StandardMetaData& metaData);
                virtual                                 ~StandardMetaDataJsonEventListener();

                        bool                            Handle(const BJsonEvent& event);
                        void                            HandleError(status_t status, int32 line,
                                                                const char* message);
                        void                            Complete();
                        status_t                        ErrorStatus();

protected:
                        void                            SetStackedListener(SmdStackedEventListener *listener);

private:
                        void                            SetJsonPath(const BString& jsonPath);
                        StandardMetaData*       MetaData();

                        BStringList                     fJsonPathObjectNames;
                        StandardMetaData*       fMetaData;
                        status_t                        fErrorStatus;
                        SmdStackedEventListener*
                                                                fStackedListener;
 };