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update samples for cpp-ue4 petstore

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This commit is contained in:
William Cheng
2024-03-20 11:33:43 +08:00
parent 783119b687
commit 1108ce5808
1 changed files with 6 additions and 3 deletions
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9
samples/client/petstore/cpp-ue4/Public/OpenAPIHelpers.h
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@@ -457,10 +457,11 @@ inline bool TryGetJsonValue(const TSharedPtr<FJsonObject>& JsonObject, const FSt
template<typename T>
inline bool TryGetJsonValue(const TSharedPtr<FJsonObject>& JsonObject, const FString& Key, TOptional<T>& OptionalValue)
{
if(JsonObject->HasField(Key))
const TSharedPtr<FJsonValue> JsonValue = JsonObject->TryGetField(Key);
if (JsonValue.IsValid() && !JsonValue->IsNull())
{
T Value;
if (TryGetJsonValue(JsonObject, Key, Value))
if (TryGetJsonValue(JsonValue, Value))
{
OptionalValue = Value;
return true;
@@ -468,7 +469,9 @@ inline bool TryGetJsonValue(const TSharedPtr<FJsonObject>& JsonObject, const FSt
else
return false;
}
return true; // Absence of optional value is not a parsing error
// Absence of optional value is not a parsing error.
// Nullable is handled like optional.
return true;
}
}