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feat(historian): materialise historized vars with Historizing + HistoryRead bit + NodeId->tagname map

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This commit is contained in:
Joseph Doherty
2026-06-14 19:09:32 -04:00
parent c35c1d3734
commit 6041dc202b
12 changed files with 308 additions and 23 deletions
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src/Server/ZB.MOM.WW.OtOpcUa.OpcUaServer/Phase7Applier.cs
+9 -3
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@@ -197,7 +197,13 @@ public sealed class Phase7Applier
}
else
{
SafeEnsureVariable(nodeId, parent, tag.Name, tag.DataType, tag.Writable);
// Phase C: a historized tag materialises Historizing + HistoryRead. Resolve the effective
// historian tagname HERE (default-vs-override): a null/blank override falls back to the
// driver-side FullName; null means the tag is not historized at all.
string? historianTagname = tag.IsHistorized
? (string.IsNullOrWhiteSpace(tag.HistorianTagname) ? tag.FullName : tag.HistorianTagname)
: null;
SafeEnsureVariable(nodeId, parent, tag.Name, tag.DataType, tag.Writable, historianTagname);
}
}
@@ -291,9 +297,9 @@ public sealed class Phase7Applier
catch (Exception ex) { _logger.LogWarning(ex, "Phase7Applier: EnsureFolder threw for {Node}", nodeId); }
}
private void SafeEnsureVariable(string nodeId, string? parentNodeId, string displayName, string dataType, bool writable)
private void SafeEnsureVariable(string nodeId, string? parentNodeId, string displayName, string dataType, bool writable, string? historianTagname = null)
{
try { _sink.EnsureVariable(nodeId, parentNodeId, displayName, dataType, writable); }
try { _sink.EnsureVariable(nodeId, parentNodeId, displayName, dataType, writable, historianTagname); }
catch (Exception ex) { _logger.LogWarning(ex, "Phase7Applier: EnsureVariable threw for {Node}", nodeId); }
}