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C# Guid.GetEventStoreFileInfo方法代码示例

本文整理汇总了C#中System.Guid.GetEventStoreFileInfo方法的典型用法代码示例。如果您正苦于以下问题:C# Guid.GetEventStoreFileInfo方法的具体用法?C# Guid.GetEventStoreFileInfo怎么用?C# Guid.GetEventStoreFileInfo使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在System.Guid的用法示例。


在下文中一共展示了Guid.GetEventStoreFileInfo方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。

示例1: GetAllEventsSinceVersion

 public IEnumerable<ISourcedEvent> GetAllEventsSinceVersion(Guid id, long version)
 {
     FileInfo file = id.GetEventStoreFileInfo(_path);
     if (!file.Exists || GetVersion(id) <= version) yield break;
     try
     {
         id.GetReadLock();
         using (var reader = file.OpenRead())
         {
             var indexBuf = new byte[4];
             reader.Seek(GetEventSourceIndexForVersion(id, version), SeekOrigin.Begin);
             var curVer = version + 1;
             while (reader.Read(indexBuf, 0, 4) == 4)
             {
                 var length = BitConverter.ToInt32(indexBuf, 0);
                 var eventBytes = new byte[length];
                 reader.Read(eventBytes, 0, length);
                 yield return (SourcedEvent)_formatter.Deserialize(eventBytes.ReadStoredEvent(id, curVer++));
             }
         }
     }
     finally
     {
         id.ReleaseReadLock();
     }
 }
开发者ID:HAXEN,项目名称:ncqrs,代码行数:26,代码来源:NoDBEventStore.cs

示例2: ReadFrom

 public CommittedEventStream ReadFrom(Guid id, Type aggregateRootType, long minVersion, long maxVersion)
 {
     var events = new List<CommittedEvent>();
     FileInfo file = id.GetEventStoreFileInfo(_path);
     if (!file.Exists || GetVersion(id) <= minVersion)
     {
         return new CommittedEventStream(id);
     }
     var version = minVersion;
     if (version < 0)
     {
         version = 0;
     }
     try
     {
         id.GetReadLock();
         using (var reader = file.OpenRead())
         {
             var indexBuf = new byte[4];
             reader.Seek(GetEventSourceIndexForVersion(id, version), SeekOrigin.Begin);
             var curVer = version + 1;
             while ((reader.Read(indexBuf, 0, 4) == 4) && version < maxVersion)
             {
                 var length = BitConverter.ToInt32(indexBuf, 0);
                 var eventBytes = new byte[length];
                 reader.Read(eventBytes, 0, length);
                 var evnt = ReadStoredEvent(eventBytes, id, curVer++);
                 events.Add(evnt);
             }
         }
         return new CommittedEventStream(id, events);
     }
     finally
     {
         id.ReleaseReadLock();
     }
 }
开发者ID:otemnov,项目名称:ncqrs,代码行数:37,代码来源:NoDBEventStore.cs


注:本文中的System.Guid.GetEventStoreFileInfo方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。