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Phase 0 — mechanical rename ZB.MOM.WW.LmxOpcUa.* → ZB.MOM.WW.OtOpcUa.*

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Renames all 11 projects (5 src + 6 tests), the .slnx solution file, all source-file namespaces, all axaml namespace references, and all v1 documentation references in CLAUDE.md and docs/*.md (excluding docs/v2/ which is already in OtOpcUa form). Also updates the TopShelf service registration name from "LmxOpcUa" to "OtOpcUa" per Phase 0 Task 0.6.

Preserves runtime identifiers per Phase 0 Out-of-Scope rules to avoid breaking v1/v2 client trust during coexistence: OPC UA `ApplicationUri` defaults (`urn:{GalaxyName}:LmxOpcUa`), server `EndpointPath` (`/LmxOpcUa`), `ServerName` default (feeds cert subject CN), `MxAccessConfiguration.ClientName` default (defensive — stays "LmxOpcUa" for MxAccess audit-trail consistency), client OPC UA identifiers (`ApplicationName = "LmxOpcUaClient"`, `ApplicationUri = "urn:localhost:LmxOpcUaClient"`, cert directory `%LocalAppData%\LmxOpcUaClient\pki\`), and the `LmxOpcUaServer` class name (class rename out of Phase 0 scope per Task 0.5 sed pattern; happens in Phase 1 alongside `LmxNodeManager → GenericDriverNodeManager` Core extraction). 23 LmxOpcUa references retained, all enumerated and justified in `docs/v2/implementation/exit-gate-phase-0.md`.

Build clean: 0 errors, 30 warnings (lower than baseline 167). Tests at strict improvement over baseline: 821 passing / 1 failing vs baseline 820 / 2 (one flaky pre-existing failure passed this run; the other still fails — both pre-existing and unrelated to the rename). `Client.UI.Tests`, `Historian.Aveva.Tests`, `Client.Shared.Tests`, `IntegrationTests` all match baseline exactly. Exit gate compliance results recorded in `docs/v2/implementation/exit-gate-phase-0.md` with all 7 checks PASS or DEFERRED-to-PR-review (#7 service install verification needs Windows service permissions on the reviewer's box).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Joseph Doherty
2026-04-17 13:57:47 -04:00
parent 5b8d708c58
commit 3b2defd94f
293 changed files with 841 additions and 722 deletions
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docs/Configuration.md
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@@ -242,7 +242,7 @@ Three boolean properties act as feature flags that control optional subsystems:
- **`OpcUa.AlarmTrackingEnabled`** -- When `true`, the node manager creates `AlarmConditionState` nodes for alarm attributes and monitors `InAlarm` transitions. Disabled by default because alarm tracking adds per-attribute overhead.
- **`OpcUa.AlarmFilter.ObjectFilters`** -- List of wildcard template-name patterns that scope alarm tracking to matching objects and their descendants. An empty list preserves the current unfiltered behavior; a non-empty list includes an object only when any name in its template derivation chain matches any pattern, then propagates the inclusion to every descendant in the containment hierarchy. `*` is the only wildcard, matching is case-insensitive, and the Galaxy `$` prefix on template names is normalized so operators can write `TestMachine*` instead of `$TestMachine*`. Each list entry may itself contain comma-separated patterns (`"TestMachine*, Pump_*"`) for convenience. When the list is non-empty but `AlarmTrackingEnabled` is `false`, the validator emits a warning because the filter has no effect. See [Alarm Tracking](AlarmTracking.md#template-based-alarm-object-filter) for the full matching algorithm and telemetry.
- **`Historian.Enabled`** -- When `true`, the service calls `HistorianPluginLoader.TryLoad(config)` to load the `ZB.MOM.WW.LmxOpcUa.Historian.Aveva` plugin from the `Historian/` subfolder next to the host exe and registers the resulting `IHistorianDataSource` with the OPC UA server host. Disabled by default because not all deployments have a Historian instance -- when disabled the plugin is not probed and the Wonderware SDK DLLs are not required on the host. If the flag is `true` but the plugin or its SDK dependencies cannot be loaded, the server still starts and every history read returns `BadHistoryOperationUnsupported` with a warning in the log.
- **`Historian.Enabled`** -- When `true`, the service calls `HistorianPluginLoader.TryLoad(config)` to load the `ZB.MOM.WW.OtOpcUa.Historian.Aveva` plugin from the `Historian/` subfolder next to the host exe and registers the resulting `IHistorianDataSource` with the OPC UA server host. Disabled by default because not all deployments have a Historian instance -- when disabled the plugin is not probed and the Wonderware SDK DLLs are not required on the host. If the flag is `true` but the plugin or its SDK dependencies cannot be loaded, the server still starts and every history read returns `BadHistoryOperationUnsupported` with a warning in the log.
- **`GalaxyRepository.ExtendedAttributes`** -- When `true`, the repository loads additional Galaxy attribute metadata beyond the core set needed for the address space. Disabled by default to minimize startup query time.
- **`GalaxyRepository.Scope`** -- When set to `LocalPlatform`, the repository filters the hierarchy and attributes to only include objects hosted by the platform whose `node_name` matches this machine (or the explicit `PlatformName` override). Ancestor areas are retained to keep the browse tree connected. Default is `Galaxy` (load everything). See [Galaxy Repository — Platform Scope Filter](GalaxyRepository.md#platform-scope-filter).