VaRestJsonValue.h

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// Copyright 2014-2019 Vladimir Alyamkin. All Rights Reserved.
 
#pragma once
 
#include "VaRestJsonValue.generated.h"
 
class UVaRestJsonObject;
class FJsonValue;
 
UENUM(BlueprintType)
enum class EVaJson : uint8
{
    None,
    Null,
    String,
    Number,
    Boolean,
    Array,
    Object,
};
 
UCLASS(BlueprintType, Blueprintable)
class VAREST_API UVaRestJsonValue : public UObject
{
    GENERATED_UCLASS_BODY()
 
public:
    UFUNCTION(BlueprintCallable, Category = "VaRest|Json")
    void Reset();
 
    TSharedPtr<FJsonValue>& GetRootValue();
 
    void SetRootValue(TSharedPtr<FJsonValue>& JsonValue);
 
    // FJsonValue API
 
    UFUNCTION(BlueprintPure, Category = "VaRest|Json")
    EVaJson GetType() const;
 
    UFUNCTION(BlueprintPure, Category = "VaRest|Json")
    FString GetTypeString() const;
 
    UFUNCTION(BlueprintPure, Category = "VaRest|Json")
    bool IsNull() const;
 
    UFUNCTION(BlueprintPure, Category = "VaRest|Json")
    float AsNumber() const;
 
    UFUNCTION(BlueprintPure, Category = "VaRest|Json")
    int32 AsInt32() const;
 
    UFUNCTION(BlueprintPure, Category = "VaRest|Json")
    int64 AsInt64() const;
 
    UFUNCTION(BlueprintPure, Category = "VaRest|Json")
    FString AsString() const;
 
    UFUNCTION(BlueprintPure, Category = "VaRest|Json")
    bool AsBool() const;
 
    UFUNCTION(BlueprintCallable, Category = "VaRest|Json")
    TArray<UVaRestJsonValue*> AsArray() const;
 
    UFUNCTION(BlueprintCallable, Category = "VaRest|Json")
    UVaRestJsonObject* AsObject();
 
    // Data
 
private:
    TSharedPtr<FJsonValue> JsonVal;
 
    // Helpers
 
protected:
    void ErrorMessage(const FString& InType) const;
};