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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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39
src/ZB.MOM.WW.OtOpcUa.Host/OpcUa/RedundancyModeResolver.cs Normal file
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using Opc.Ua;
using Serilog;
namespace ZB.MOM.WW.OtOpcUa.Host.OpcUa
{
/// <summary>
/// Maps a configured redundancy mode string to the OPC UA <see cref="RedundancySupport" /> enum.
/// </summary>
public static class RedundancyModeResolver
{
private static readonly ILogger Log = Serilog.Log.ForContext(typeof(RedundancyModeResolver));
/// <summary>
/// Resolves the configured mode string to a <see cref="RedundancySupport" /> value.
/// Returns <see cref="RedundancySupport.None" /> when redundancy is disabled or the mode is unrecognized.
/// </summary>
/// <param name="mode">The mode string from configuration (e.g., "Warm", "Hot").</param>
/// <param name="enabled">Whether redundancy is enabled.</param>
/// <returns>The resolved redundancy support mode.</returns>
public static RedundancySupport Resolve(string mode, bool enabled)
{
if (!enabled)
return RedundancySupport.None;
var resolved = (mode ?? "").Trim().ToLowerInvariant() switch
{
"warm" => RedundancySupport.Warm,
"hot" => RedundancySupport.Hot,
_ => RedundancySupport.None
};
if (resolved == RedundancySupport.None)
Log.Warning("Unknown redundancy mode '{Mode}' — falling back to None. Supported modes: Warm, Hot",
mode);
return resolved;
}
}
}