nb_json_object.h

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/*
 * COPYRIGHT (C) 2017 NEC CORPORATION
 *
 * ALL RIGHTS RESERVED BY NEC CORPORATION,  THIS PROGRAM
 * MUST BE USED SOLELY FOR THE PURPOSE FOR WHICH IT WAS
 * FURNISHED BY NEC CORPORATION,  NO PART OF THIS PROGRAM
 * MAY BE REPRODUCED OR DISCLOSED TO OTHERS,  IN ANY FORM
 * WITHOUT THE PRIOR WRITTEN PERMISSION OF NEC CORPORATION.
 *
 * NEC CONFIDENTIAL AND PROPRIETARY
 */

#ifndef NECBAAS_NBJSONOBJECT_H
#define NECBAAS_NBJSONOBJECT_H

#include <string>
#include <json/json.h>
#include "necbaas/nb_json_type.h"

namespace necbaas {

// 相互参照のため
class NbJsonArray;

class NbJsonObject {
   public:
    NbJsonObject();

    explicit NbJsonObject(const std::string &json_string);

    explicit NbJsonObject(const std::vector<char> &json_char);

    virtual ~NbJsonObject();

    bool PutAll(const std::string &json);

    std::vector<std::string> GetKeySet() const;

    int GetInt(const std::string &key, int default_value = 0) const;

    int64_t GetInt64(const std::string &key, int64_t default_value = 0) const;

    double GetDouble(const std::string &key, double default_value = 0.0) const;

    bool GetBoolean(const std::string &key, bool default_value = false) const;

    std::string GetString(const std::string &key, const std::string default_value = "") const;

    NbJsonObject GetJsonObject(const std::string &key) const;

    NbJsonArray GetJsonArray(const std::string &key) const;

    const Json::Value &GetSubstitutableValue() const;

    Json::Value &operator[](const std::string &key);

    const Json::Value &operator[](const std::string &key) const;

    void PutJsonObject(const std::string &key, const NbJsonObject &json_object);

    void PutJsonArray(const std::string &key, const NbJsonArray &json_array);

    void PutNull(const std::string &key);

    unsigned int GetSize() const;

    bool IsEmpty() const;

    bool IsMember(const std::string &key) const;

    NbJsonType GetType(const std::string &key) const;

    void Remove(const std::string &key);

    void Clear();

    std::string ToJsonString() const;

    void Replace(const Json::Value &value);

    bool operator==(const NbJsonObject &other) const;

   protected:
    Json::Value value_; 
};
}  // namespace necbaas
#endif  // NECBAAS_NBJSONOBJECT_H