コード例 #1
0
ファイル: Program.cs プロジェクト: sudeep051/viewtonic
        public static void Main(string[] args)
        {
            var repository1  = new MemoryRepository <long, Data.Thing>();
            var repository1h = new HybridRepository <long, Data.Thing>(repository1);
            var repository2  = new MemoryRepository <long, Data.Thing>();
            var repository3  = new MemoryRepository <string, Data.Things>();

            var view1 = new Views.Thing(repository1h);
            var view2 = new Views.Things(repository2, repository3);

            var events = new List <object>
            {
                { new Events.ThingCreated {
                      Checkpoint = 1, Id = 1, Name = "A"
                  } },
                { new Events.ThingCreated {
                      Checkpoint = 2, Id = 2, Name = "B"
                  } },
                { new Events.ThingCreated {
                      Checkpoint = 3, Id = 3, Name = "C"
                  } },
                { new Events.ThingUpdated {
                      Checkpoint = 5, Id = 1, Name = "A_changed"
                  } },
                { new Events.ThingUpdated {
                      Checkpoint = 4, Id = 1, Name = "A_changed_mistake"
                  } },
                { new Events.ThingDeleted {
                      Checkpoint = 6, Id = 2
                  } },
            };

            var sequenceResolver   = new CustomSequenceResolver();
            var snapshotRepository = new MemoryRepository <string, SequenceInfo>();

            #region WireUp

            //var x = EventDispatcher
            //    .ForViews(view1, view2)
            //    .Create();

            //var y = EventDispatcher
            //    .ForViews(view1, view2)
            //    .SequenceEventsUsing(sequenceResolver)
            //        .StartAtSequenceNumber(0)
            //    .Create();

            //var z = EventDispatcher
            //    .ForViews(view1, view2)
            //    .SequenceEventsUsing(sequenceResolver)
            //        .StartAtSequenceNumber(1)
            //    .ResolveMissingEventsUsing(null)
            //        .WithAPublisherTimeoutOf(500)
            //        .AndAConsumerTimeoutOf(500)
            //    .Create();

            //var a = EventDispatcher
            //    .ForViews(view1, view2)
            //    .SequenceEventsUsing(sequenceResolver)
            //    .SnapshotViewsUsing(snapshotRepository)
            //    .ResolveMissingEventsUsing(n => events.SingleOrDefault(e => sequenceResolver.GetSequenceNumber(e) == n))
            //        .WithAPublisherTimeoutOf(500)
            //        .AndAConsumerTimeoutOf(500)
            //    .Create();

            var b = EventDispatcher
                    .ForViews(view1, view2)
                    .SequenceEventsUsing(sequenceResolver)
                    .SnapshotViewsUsing(snapshotRepository)
                    .Create();

            var eventDispatcher = b; // defaultEventDispatcher;

            #endregion

            foreach (var @event in events.Where(e => !new long[] { 2, 6 }.Contains(sequenceResolver.GetSequenceNumber(e))))
            {
                eventDispatcher.Dispatch(@event);
            }

            Console.ReadLine();

            //orderedEventDispatcher.Dispose();
        }
コード例 #2
0
        public static void Main(string[] args)
        {
            var repository1  = new MemoryRepository <long, Data.Thing>();
            var repository1h = new HybridRepository <long, Data.Thing>(repository1);
            var repository2  = new MemoryRepository <long, Data.Thing>();
            var repository3  = new MemoryRepository <string, Data.Things>();

            var view1 = new Views.Thing(repository1h);
            var view2 = new Views.Things(repository2, repository3);

            var events = new List <object>
            {
                { new Events.ThingCreated {
                      Checkpoint = 1, Id = 1, Name = "A"
                  } },
                { new Events.ThingCreated {
                      Checkpoint = 2, Id = 2, Name = "B"
                  } },
                { new Events.ThingCreated {
                      Checkpoint = 3, Id = 3, Name = "C"
                  } },
                { new Events.ThingUpdated {
                      Checkpoint = 5, Id = 1, Name = "A_changed"
                  } },
                { new Events.ThingUpdated {
                      Checkpoint = 4, Id = 1, Name = "A_changed_mistake"
                  } },
                { new Events.ThingDeleted {
                      Checkpoint = 6, Id = 2
                  } },
            };

            var sequenceResolver   = new CustomSequenceResolver();
            var snapshotRepository = new MemoryRepository <string, Snapshot>();

            #region WireUp

            var x = ViewManager
                    .ForViews(view1, view2)
                    .Create();

            var y = ViewManager
                    .ForViews(view1, view2)
                    .OrderEventsUsing(sequenceResolver).StartAtSequenceNumber(0)
                    .Create();

            var z = ViewManager
                    .ForViews(view1, view2)
                    .OrderEventsUsing(sequenceResolver).StartAtSequenceNumber(1)
                    .ResolveMissingEventsUsing((IEventResolver)null).WithATimeoutOf(Timeout.Infinite)
                    .Create();

            var b = ViewManager
                    .ForViews(view1, view2)
                    .OrderEventsUsing(sequenceResolver)
                    .SnapshotViewsUsing(snapshotRepository).WithAQuietTimeTimeoutOf(Timeout.Infinite)
                    .Create();

            var a = ViewManager
                    .ForViews(view1, view2)
                    .OrderEventsUsing(sequenceResolver)
                    .ResolveMissingEventsUsing(n => events.Where(e => sequenceResolver.GetSequenceNumber(e) >= n).OrderBy(o => o)).WithATimeoutOf(Timeout.Infinite)
                    .SnapshotViewsUsing(snapshotRepository).WithAQuietTimeTimeoutOf(Timeout.Infinite)
                    .Create();

            //// should not be allowed
            //var c = ViewManager
            //    .ForViews(view1, view2)
            //    .OrderEventsUsing(sequenceResolver)
            //    .Create();

            //var d = ViewManager
            //    .ForViews(view1, view2)
            //    .OrderEventsUsing(sequenceResolver)
            //    .ResolveMissingEventsUsing(n => events.SingleOrDefault(e => sequenceResolver.GetSequenceNumber(e) == n)).WithATimeoutOf(Timeout.Infinite)
            //    .Create();


            var eventDispatcher = b; // defaultEventDispatcher;

            #endregion

            foreach (var @event in events.Where(e => !new long[] { 2, 6 }.Contains(sequenceResolver.GetSequenceNumber(e))))
            {
                eventDispatcher.QueueForDispatch(@event);
            }

            Console.ReadLine();

            //orderedEventDispatcher.Dispose();
        }