RavenDB Saga持久化不持久化saga实体

Question

我们使用的是RavenDB saga存储，但是saga数据在启动消息处理程序之后不会被持久化。我在数据库里只看到一小部分订阅文档。我不确定下一步该检查什么。想法？

我有一个传奇故事：

public class BuyerWaitingOnDocumentsDistributor :
    Saga<BuyerDocumentDistributorData>,
    IAmStartedByMessages<DocumentVersionRequiresBuyerSignature>
{
    public void Handle(DocumentVersionRequiresEmployeeSignature message)
    {
        Data.DocumentVersionId = message.DocumentVersionId.Value;
        // Business logic goes here
    }

    // Other handlers & methods here
}

和saga实体：

public class BuyerDocumentDistributorData : IContainSagaData
{
    public virtual Guid Id { get; set; }
    public virtual string Originator { get; set; }
    public virtual string OriginalMessageId { get; set; }

    public virtual Guid DocumentVersionId { get; set; }
    public virtual EmployeeId[] AuthorizedToSign { get; set; }
}

和saga finder：

    public class BuyerWaitingOnDocumentsDistributorSagaFinder : 
        IFindSagas<BuyerDocumentDistributorData>.Using<DocumentVersionRequiresBuyerSignature>,
        IFindSagas<BuyerDocumentDistributorData>.Using<DocumentVersionSignedByBuyer>,
        IFindSagas<BuyerDocumentDistributorData>.Using<DocumentVersionNoLongerRequiresSignature>
    {

        private static readonly ILog Log = LogManager.GetLogger(typeof (BuyerWaitingOnDocumentsDistributorSagaFinder));

        public ISagaPersister Persister { get; set; }

        public BuyerDocumentDistributorData FindBy(DocumentVersionRequiresBuyerSignature message)
        {
            return Persister.Get<BuyerDocumentDistributorData>("DocumentVersionId", message.DocumentVersionId.Value);
        }

        public BuyerDocumentDistributorData FindBy(DocumentVersionSignedByBuyer message)
        {
            return Persister.Get<BuyerDocumentDistributorData>("DocumentVersionId", message.DocumentVersionId.Value);
        }

        public BuyerDocumentDistributorData FindBy(DocumentVersionNoLongerRequiresSignature message)
        {
            return Persister.Get<BuyerDocumentDistributorData>("DocumentVersionId", message.DocumentVersionId.Value);
        }
    }

我也在雅虎的NServiceBus群上问过这个问题：http://tech.groups.yahoo.com/group/nservicebus/message/13265

Answer 1

您没有给出endpointconfig，所以我不确定您使用的是哪个容器。

我们在使用NinjectBuilder时也遇到了同样的情况(传奇不会持久)。使用DefaultBuilder可以正常工作。