# JsonPersistentStateCommandCodec<T>

Package: [Microsoft.Orleans.Journaling](/orleans/docs/api/csharp/microsoft.orleans.journaling/) 10.0.0-alpha.1

[NuGet package](https://www.nuget.org/packages/Microsoft.Orleans.Journaling) | [Source](https://github.com/dotnet/orleans/blob/e4e752cedecc2976811db49802c7a999b1f1c704/src/Orleans.Journaling/Formats/Json/JsonDurableValueCommandCodecs.cs#L59)

```csharp
public sealed class JsonPersistentStateCommandCodec<T> : IPersistentStateCommandCodec<T>
```

JSON codec for durable persistent state journal entries.

## Constructors

- [JsonPersistentStateCommandCodec&lt;T&gt;(JsonSerializerOptions?)](/orleans/docs/api/csharp/microsoft.orleans.journaling/orleans.journaling.json.jsonpersistentstatecommandcodec-1/constructors/constructor-system-text-json-jsonserializeroptions-nullable-85b1835a/)

## Methods

- [Apply(JournalBufferReader, IPersistentStateCommandHandler&lt;T&gt;)](/orleans/docs/api/csharp/microsoft.orleans.journaling/orleans.journaling.json.jsonpersistentstatecommandcodec-1/methods/apply-orleans-journaling-journalbufferreader-orleans-journaling-ipersistentstate-1e73cf14/)
- [WriteClear(JournalStreamWriter)](/orleans/docs/api/csharp/microsoft.orleans.journaling/orleans.journaling.json.jsonpersistentstatecommandcodec-1/methods/writeclear-orleans-journaling-journalstreamwriter-f35c4abd/)
- [WriteSet(T, ulong, JournalStreamWriter)](/orleans/docs/api/csharp/microsoft.orleans.journaling/orleans.journaling.json.jsonpersistentstatecommandcodec-1/methods/writeset-t-ulong-orleans-journaling-journalstreamwriter-34894c26/)