no-mistakes(document): sync Java migration/drift docs to ADR-0015 validator removal

Author: dmealing

README.md

@@ -56,7 +56,7 @@ working code.
 | Templates + render (FR-004) | Yes | Yes | Yes (wraps Java) | Yes | Yes |
 | Payload-VO codegen | Yes (via projection) | – (consumers use `Map`) | Yes (`@Serializable`) | Yes | – (consumers use `dict`) |
 | Migration emission | `meta migrate` (Postgres / SQLite / D1) | Via TS toolchain (`@metaobjectsdev/cli migrate`) | Via TS toolchain (`@metaobjectsdev/cli migrate`) | Via TS toolchain (ADR-0015) | Via TS toolchain (ADR-0015) |
-| DB-drift verify | `meta verify --db` | Template-drift: `Renderer.verify`; startup: `MetaClassDBValidatorService` | Template-drift: `Renderer.verify`; startup: `MetadataStartupValidator` | `dotnet meta verify` (codegen-drift) | Schema-drift is TS-owned (ADR-0015) |
+| DB-drift verify | `meta verify --db` | Template-drift: `Renderer.verify`; schema-drift is TS-owned (ADR-0015) | Template-drift: `Renderer.verify`; startup: `MetadataStartupValidator` | `dotnet meta verify` (codegen-drift) | Schema-drift is TS-owned (ADR-0015) |
 | Template-drift verify | Yes | Yes (`Renderer.verify`) | Yes (via Java) | Yes (`meta verify`) | Yes (`metaobjects.render.verify`) |
 | YAML authoring (sigil-free → JSON) | Yes | Yes | Yes (via Java) | Yes | Yes |
 | Runtime metadata (ObjectManager-style) | Yes (`runtime-ts`) | Yes (OMDB) | Yes (via Java OMDB + Exposed) | Roadmap | Yes (ObjectManager) |

docs/features/migrations-and-drift.md

@@ -13,7 +13,7 @@ There are **7 drift sources**, and the toolchain has a guard for each.
 |---|---|---|
 | **Code-vs-DB** | Codegen — the generated SQL DDL is emitted from the same metadata as the entity / table code. | Build time |
 | **Code-vs-API-doc** | Cross-port codegen from the same metadata. | Build time |
-| **DB-vs-metadata** | `meta verify --db` (TS CLI) — introspects the live DB and fails if it has drifted from metadata. Java/Kotlin: runtime startup validator (`MetaClassDBValidatorService`) catches generated-table drift at app startup; the removed `meta:verify` Maven goal is not available. | CI on every PR (TS); app startup (Java/Kotlin) |
+| **DB-vs-metadata** | `meta verify --db` (TS CLI) — introspects the live DB and fails if it has drifted from metadata. This is a schema concern owned by the Node toolchain regardless of server language; on the JVM ports the runtime auto-create/validator path was removed (ADR-0015) and the `meta:verify` Maven goal is not available. | CI on every PR |
 | **Migration-vs-metadata** | `meta migrate` (TS / C# / Python) emits migrations FROM metadata diffs — they cannot drift from metadata by construction. Java/Kotlin schema migrations are also owned by the TS toolchain (`@metaobjectsdev/cli migrate`). | Build time |
 | **Generated-edited** | `@generated` headers in emitted code + three-way merge that preserves hand-edits inside non-generated regions. | Code review |
 | **Prompt-vs-payload** | FR-004 `Renderer.verify` parses `{{...}}` references in templates and checks each one exists on the payload VO. | Build time + runtime |
@@ -59,9 +59,9 @@ configured in `metaobjects.config.ts` (typically `./migrations/<timestamp>__<slu
 
 Schema migrations for Java projects are owned by the **TypeScript toolchain**
 (`@metaobjectsdev/cli migrate`). The Java Maven plugin's `meta:migrate` goal was
-removed. Java retains a dev/test runtime auto-create path via
-`MetaClassDBValidatorService` (the drivers' `createTable` DDL), not a migration
-engine.
+removed, and per ADR-0015 the OMDB runtime auto-create path was removed too —
+OMDB is pure data-access (CRUD/query/codec/transactions). Provision the schema by
+applying the TS-produced DDL/migrations to the database the Java service connects to.
 
 Use the TS CLI against the same database the Java service connects to:
 
@@ -108,7 +108,7 @@ for current status.)
 | Port | Command | What it does |
 |---|---|---|
 | TypeScript | `meta verify --db` | Introspects the live DB; reports DB-vs-metadata drift. |
-| Java | `Renderer.verify` (build-time) + `MetaClassDBValidatorService` (startup) | Template-drift: verifies `{{...}}` references resolve against the payload VO. Live-DB-schema drift: startup validator asserts generated table objects match metadata. The `meta:verify` Maven goal (live-DB introspection) was removed. |
+| Java | `Renderer.verify` (build-time) | Template-drift: verifies `{{...}}` references resolve against the payload VO. Live-DB-schema drift is TS-owned (`meta verify --db`); both the `meta:verify` Maven goal and the runtime auto-create validator were removed (ADR-0015). |
 | Kotlin | `Renderer.verify` (build-time) + `MetadataStartupValidator` (startup) | Same as Java — template-drift and startup validation. No `meta:verify` Maven goal. |
 | C# | `meta verify ./metadata --templates ./prompts` | Drift-checks templates against their payload VOs (FR-004 prompt-drift). |
 | Python | `python -m metaobjects.render.verify` | Same as C# verify — template-vs-payload drift. |

docs/ports/java.md

@@ -6,9 +6,9 @@ plus the `metaobjects-maven-plugin` for build-time codegen (`meta:gen` / `meta:e
 
 Schema migrations are owned by the TypeScript toolchain (`@metaobjectsdev/cli migrate`);
 the Java diff-and-converge migration engine and its `meta:migrate` / live-DB-drift
-`meta:verify` Maven goals were removed. OMDB retains runtime persistence and a
-dev/test runtime auto-create path (`MetaClassDBValidatorService`) only. Prompt /
-template drift is still checked via the `metaobjects-render` `Verify` API.
+`meta:verify` Maven goals were removed. Per ADR-0015 the OMDB runtime auto-create
+path was also removed — OMDB is pure data-access (CRUD/query/codec/transactions).
+Prompt / template drift is still checked via the `metaobjects-render` `Verify` API.
 
 ## Install
 
@@ -138,9 +138,9 @@ mvn compile                  # runs the generate goal (bound to generate-sources
 ```
 
 Schema migrations are not a Java-port concern — author them with the TypeScript
-toolchain (`@metaobjectsdev/cli migrate`). OMDB's runtime auto-create path can
-bootstrap a dev/test schema at startup (`MetaClassDBValidatorService` with
-`autoCreate=true`), but it is not a migration tool.
+toolchain (`@metaobjectsdev/cli migrate`), then apply the resulting DDL to the
+database OMDB connects to. OMDB itself is pure data-access; the former runtime
+auto-create path was removed per ADR-0015.
 
 ## Use
 
@@ -247,7 +247,7 @@ configuration model that has not yet been specced.
 | Templates + render (FR-004) | Yes (`metaobjects-render`) |
 | Payload-VO codegen | Yes — `SpringPayloadGenerator` (in `metaobjects-codegen-spring`) emits a Java 21 `record` per template, mirrors the Kotlin shape |
 | Output parser codegen (FR-006) | Not yet — see note below |
-| Migrations | TS-only (`@metaobjectsdev/cli migrate`) — the Java engine was removed; OMDB offers runtime auto-create for dev/test only |
+| Migrations | TS-only (`@metaobjectsdev/cli migrate`) — the Java migration engine and the OMDB runtime auto-create path were both removed (ADR-0015); apply the TS-produced DDL to the database |
 | Drift verify | `Renderer.verify` / `Verify.verify` (prompts). Live-DB schema-drift verification is part of the TS migration toolchain |
 | Runtime metadata | Full — OMDB ObjectManager |
 | REST controller codegen | Spring Web MVC — `metaobjects-codegen-spring` (FR-008 §2.1) |