NTP Analyzer  0.8.2
Analyze the operation of time servers
HostStatJob.cs
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1 //
2 // Copyright (c) 2013-2017 Carsten Sonne Larsen <cs@innolan.net>
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21 
22 using System;
23 using System.Linq;
24 using Ntp.Analyzer.Config.Node;
25 using Ntp.Analyzer.Data;
26 using Ntp.Analyzer.Import;
27 using Ntp.Analyzer.Objects;
28 using Ntp.Analyzer.Process.Log;
29 using Ntp.Common.Log;
30 using Ntp.Common.Process;
31 
32 namespace Ntp.Analyzer.Process.Description
33 {
37  public sealed class HostStatJob : JobDescription
38  {
40  : base(config, log)
41  {
42  this.config = config;
43  }
44 
45  private readonly StatConfiguration config;
46 
47  public override ThreadType ThreadType => ThreadType.MultiThreaded;
48 
49  public override string JobType => "Host statistics";
50 
51  public override int Priority => 2;
52 
53  protected override void InternalExecute()
54  {
55  var host = DataFace.Instance.Hosts.SingleOrDefault(h => h.Id == config.HostId);
56  if (host == null)
57  {
58  Log.HostNotFound(config.HostId);
59  return;
60  }
61 
62  var bulk = config.Bulk == null
63  ? new ReadingBulk(host.Name, config.TimeStamp)
64  : DataFace.Instance.ReadingBulks.Single(b => b.Name == config.Bulk.Name);
65 
66  var importer = ImportFactory.CreateHostImporter(config.ServerName, config.ServerType, host, bulk, Log);
67 
68  try
69  {
70  importer.Execute();
71  }
72  catch (Exception e)
73  {
74  Log.HostImportError(e);
75  return;
76  }
77 
78  foreach (var reading in importer)
79  {
80  DataFace.Instance.HostReadings.Save(reading);
81  }
82  }
83  }
84 }
static Importer< HostReading > CreateHostImporter(string address, ServerType type, Host host, ReadingBulk bulk, LogBase log)
HostDatabaseMapper Hosts
Gets the host mapper.
Definition: DataFace.cs:57
HostReadingDatabaseMapper HostReadings
Gets the host reading mapper.
Definition: DataFace.cs:75
override void InternalExecute()
Implementing method for descendants.
Definition: HostStatJob.cs:53
HostStatJob(StatConfiguration config, LogBase log)
Definition: HostStatJob.cs:39
Job which read statistics about an ntp host and saves the result to a database.
Definition: HostStatJob.cs:37
var e
Definition: bootstrap.min.js:6
ReadingBulkMapper ReadingBulks
Gets the reading bulk mapper.
Definition: DataFace.cs:105
Singleton facade class used to access memory persistent data.
Definition: DataFace.cs:30
Base class for jobs following the GoF Command Pattern.
static DataFace Instance
Gets the Singleton instance.
Definition: DataFace.cs:51
var b
Definition: bootstrap.min.js:6