IEnumerable <Address> ISubscriptionStorage.GetSubscriberAddressesForMessage(IEnumerable <MessageType> messageTypes)
{
using (new TransactionScope(TransactionScopeOption.Suppress))
using (var session = subscriptionStorageSessionProvider.OpenStatelessSession())
return(session.QueryOver <Subscription>()
.Where(s => s.TypeName.IsIn(messageTypes.Select(mt => mt.TypeName).ToList()))
.List()
.Where(s => messageTypes.Contains(new MessageType(s.TypeName, s.Version)))
.Select(s => Address.Parse(s.SubscriberEndpoint))
.Distinct());
}
/// <summary>
/// Lists all subscribers for the specified message types
/// </summary>
/// <param name="messageTypes"></param>
/// <returns></returns>
IEnumerable <string> ISubscriptionStorage.GetSubscribersForMessage(IEnumerable <string> messageTypes)
{
using (new TransactionScope(TransactionScopeOption.Suppress))
using (var session = subscriptionStorageSessionProvider.OpenStatelessSession())
return(session.CreateCriteria(typeof(Subscription))
.Add(Restrictions.In("MessageType", messageTypes.ToArray()))
.SetProjection(Projections.Property("SubscriberEndpoint"))
.SetResultTransformer(new DistinctRootEntityResultTransformer())
.List <string>());
}
IEnumerable <Address> ISubscriptionStorage.GetSubscriberAddressesForMessage(IEnumerable <MessageType> messageTypes)
{
using (var transaction = new TransactionScope(TransactionScopeOption.Suppress))
using (var session = subscriptionStorageSessionProvider.OpenStatelessSession())
using (var tx = session.BeginTransaction(System.Data.IsolationLevel.ReadCommitted))
{
var results = session.QueryOver <Subscription>()
.Where(s => s.TypeName.IsIn(messageTypes.Select(mt => mt.TypeName).ToList()))
.List()
.Where(s => messageTypes.Contains(new MessageType(s.TypeName, s.Version)))
.Select(s => Address.Parse(s.SubscriberEndpoint))
.Distinct()
.ToList();
tx.Commit();
transaction.Complete();
return(results);
}
}
