Redis indtastede transaktioner

Redis Transactions-grænsefladen implementeret af ServiceStacks C# Redis Client.

Introduktion #

Redis transaktionsgrænseflade giver nyttige overbelastninger, der giver dig mulighed for at sætte enhver IRedisTypedClient-operation i kø inden for en enkelt transaktion. API'en understøtter et tilbagekald, så du også har adgang til alle returværdier, der returneres som en del af transaktionen.

Anvendelse #

Nedenfor er et simpelt eksempel, der viser, hvordan man får adgang til, bruger og udfører transaktionen.

var typedClient = Redis.GetTypedClient<MyPocoType>();			
using (var trans = typedClient.CreateTransaction())
{
    trans.QueueCommand(r => r.Set("nosqldbs", new MyPocoType {Id = 1, Name = "Redis"));

    trans.Commit();
}

For en transaktion, der opererer på strengværdier, se IRedisTransaction.

Detaljer #

public interface IRedisTypedTransaction<T> 
    : IDisposable
{
    void QueueCommand(Action<IRedisTypedClient<T>> command);
    void QueueCommand(Action<IRedisTypedClient<T>> command, Action onSuccessCallback);
    void QueueCommand(Action<IRedisTypedClient<T>> command, Action onSuccessCallback, Action<Exception> onErrorCallback);

    void QueueCommand(Func<IRedisTypedClient<T>, int> command);
    void QueueCommand(Func<IRedisTypedClient<T>, int> command, Action<int> onSuccessCallback);
    void QueueCommand(Func<IRedisTypedClient<T>, int> command, Action<int> onSuccessCallback, Action<Exception> onErrorCallback);

    void QueueCommand(Func<IRedisTypedClient<T>, bool> command);
    void QueueCommand(Func<IRedisTypedClient<T>, bool> command, Action<bool> onSuccessCallback);
    void QueueCommand(Func<IRedisTypedClient<T>, bool> command, Action<bool> onSuccessCallback, Action<Exception> onErrorCallback);

    void QueueCommand(Func<IRedisTypedClient<T>, double> command);
    void QueueCommand(Func<IRedisTypedClient<T>, double> command, Action<double> onSuccessCallback);
    void QueueCommand(Func<IRedisTypedClient<T>, double> command, Action<double> onSuccessCallback, Action<Exception> onErrorCallback);

    void QueueCommand(Func<IRedisTypedClient<T>, byte[]> command);
    void QueueCommand(Func<IRedisTypedClient<T>, byte[]> command, Action<byte[]> onSuccessCallback);
    void QueueCommand(Func<IRedisTypedClient<T>, byte[]> command, Action<byte[]> onSuccessCallback, Action<Exception> onErrorCallback);

    void QueueCommand(Func<IRedisTypedClient<T>, string> command);
    void QueueCommand(Func<IRedisTypedClient<T>, string> command, Action<string> onSuccessCallback);
    void QueueCommand(Func<IRedisTypedClient<T>, string> command, Action<string> onSuccessCallback, Action<Exception> onErrorCallback);

    void QueueCommand(Func<IRedisTypedClient<T>, T> command);
    void QueueCommand(Func<IRedisTypedClient<T>, T> command, Action<T> onSuccessCallback);
    void QueueCommand(Func<IRedisTypedClient<T>, T> command, Action<T> onSuccessCallback, Action<Exception> onErrorCallback);

    void QueueCommand(Func<IRedisTypedClient<T>, List<string>> command);
    void QueueCommand(Func<IRedisTypedClient<T>, List<string>> command, Action<List<string>> onSuccessCallback);
    void QueueCommand(Func<IRedisTypedClient<T>, List<string>> command, Action<List<string>> onSuccessCallback, Action<Exception> onErrorCallback);

    void QueueCommand(Func<IRedisTypedClient<T>, List<T>> command);
    void QueueCommand(Func<IRedisTypedClient<T>, List<T>> command, Action<List<T>> onSuccessCallback);
    void QueueCommand(Func<IRedisTypedClient<T>, List<T>> command, Action<List<T>> onSuccessCallback, Action<Exception> onErrorCallback);

    void Commit();
    void Rollback();
}