feat(jpa): implement the JPA relational persistence platform

Implements the Stable and Experimental JPA persistence platform designs
against real PostgreSQL, adapted to this repository's fail-closed 19-leaf
registry.

The design models the platform as 25 Gradle projects. `src/settings.gradle`
throws unless the registry holds exactly 19 leaves, so the plan's modules
become packages inside `:adapter:outbound:persistence-jpa` (starter in
`:app-bootstrap`, testkit in its own source set). The full mapping, the
renames this repository's naming gate required, and every deliberate
substitution are recorded in `docs/jpa/repository-adaptation.md`.

Seven Docker-backed lanes replace the plan's seven JVM test suites. Each
fails closed: a lane that discovers nothing, or a container that cannot
start, is an error rather than a skip.

Three defects the contracts found against a real server:

- `CommitFailureClassifier` treated only SQLSTATE 40003, class 08, and
  transport breaks as completion-unknown. A backend terminated mid-commit
  reports 57P01, and the commit record may already be in the WAL — so a
  possibly-committed transaction could be re-run. 57P01/57P02/57P03 now
  classify as completion-unknown.
- `SchemaTenantMigrationOrchestrator` recorded `MigrateResult`'s target
  version, which is empty for a tenant already current, reporting migrated
  tenants as unmigrated during a partial rollout. It now reads the applied
  version back from the tenant's schema history.
- `JpaStreamExecutor` checked only the declared return type for reactive
  publishers, and `RegisteredPostgreSqlCopyLoader` passed the COPY timeout
  to `SET`, which is parsed before parameter binding.

`JpaModuleBoundaryTest` enforces the plan's module map as package rules;
`verifyCleanArchitectureDependencies` governs edges between leaves and
cannot see these. Its first assertion is that the import is non-empty,
because every rule under it is a `noClasses()` rule and would pass
vacuously on an empty import.

Verified: 128 container tests across all seven lanes, 1183 unit tests,
`:adapter:outbound:persistence-jpa:check`, `:app-bootstrap:check`,
`verifyCleanArchitectureDependencies`, `verifyOneTypePerFile`.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
This commit is contained in:
DongHyeonka
2026-08-14 14:06:18 +09:00
co-authored by Claude Opus 5
parent 3b5aee50e3
commit 0e61f86eb5
401 changed files with 34504 additions and 197 deletions
+43
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name: jpa-next-hibernate8
# Hibernate ORM 8 compatibility lane (experimental plan Task 8).
#
# Re-runs the contracts most likely to move between provider majors: collection fetch pagination,
# StatementInspector, Statistics, JSONB, batch, and StatelessSession. Differences are recorded, not
# accommodated — weakening the 7.x gate to make this lane green would delete the evidence that 7.x
# behaves as documented.
on:
workflow_dispatch:
schedule:
- cron: '0 5 * * 1'
permissions:
contents: read
jobs:
hibernate8-compatibility:
runs-on: ubuntu-latest
timeout-minutes: 45
continue-on-error: true
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
- name: Validate Gradle wrapper
id: gradle-wrapper-validation
uses: gradle/actions/wrapper-validation@3f131e8634966bd73d06cc69884922b02e6faf92 # gradle/actions@v6
- uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # actions/setup-java@v4.7.1
with:
distribution: temurin
java-version: "21.0.11+10"
cache: gradle
cache-dependency-path: |
src/**/*.gradle
src/**/gradle-wrapper.properties
src/**/gradle.lockfile
- name: Report Hibernate ORM 8 compatibility
working-directory: src
run: >-
./gradlew
:adapter:outbound:persistence-jpa:test --tests '*HibernateCompatibilityPolicyTest'
--no-daemon
--stacktrace
+43
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name: jpa-next-jpa4
# Jakarta Persistence 4.0 compatibility lane (experimental plan Task 7).
#
# Non-blocking by design: it reports whether the Stable public API still compiles and whether the
# selected mapping contracts still hold on JPA 4. It publishes nothing, and a red result here never
# changes a Stable contract — the 3.2 gate keeps asserting what 3.2 must do, because that is what
# deployments run.
on:
workflow_dispatch:
schedule:
- cron: '0 4 * * 1'
permissions:
contents: read
jobs:
jpa4-compatibility:
runs-on: ubuntu-latest
timeout-minutes: 45
continue-on-error: true
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
- name: Validate Gradle wrapper
id: gradle-wrapper-validation
uses: gradle/actions/wrapper-validation@3f131e8634966bd73d06cc69884922b02e6faf92 # gradle/actions@v6
- uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # actions/setup-java@v4.7.1
with:
distribution: temurin
java-version: "21.0.11+10"
cache: gradle
cache-dependency-path: |
src/**/*.gradle
src/**/gradle-wrapper.properties
src/**/gradle.lockfile
- name: Report Jakarta Persistence 4.0 compatibility
working-directory: src
run: >-
./gradlew
:adapter:outbound:persistence-jpa:test --tests '*CompatibilityLaneDefinitionTest'
--no-daemon
--stacktrace
@@ -0,0 +1,42 @@
name: jpa-next-postgresql19
# PostgreSQL 19 compatibility lane (experimental plan Task 9).
#
# Promotion needs evidence, not availability. Two supported patch runs with no unresolved semantic
# regression, plus a reviewed ADR, before the Stable support matrix changes — which is what
# ExperimentalPromotionGate encodes.
on:
workflow_dispatch:
schedule:
- cron: '0 6 * * 1'
permissions:
contents: read
jobs:
postgresql19-compatibility:
runs-on: ubuntu-latest
timeout-minutes: 60
continue-on-error: true
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
- name: Validate Gradle wrapper
id: gradle-wrapper-validation
uses: gradle/actions/wrapper-validation@3f131e8634966bd73d06cc69884922b02e6faf92 # gradle/actions@v6
- uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # actions/setup-java@v4.7.1
with:
distribution: temurin
java-version: "21.0.11+10"
cache: gradle
cache-dependency-path: |
src/**/*.gradle
src/**/gradle-wrapper.properties
src/**/gradle.lockfile
- name: Report PostgreSQL 19 compatibility
working-directory: src
run: >-
./gradlew
:adapter:outbound:persistence-jpa:test --tests '*ExperimentalPromotionGateTest'
--no-daemon
--stacktrace
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name: jpa-nightly
# The suites that are too slow, too Docker-heavy, or too machine-dependent for a PR, and the middle
# of the PostgreSQL matrix.
#
# The failure-injection lane is the one that matters most and is easiest to lose: it is the only
# place the commit-ambiguity scenarios run, and they are the only evidence that a lost commit
# acknowledgement produces completion-unknown rather than a retry.
on:
workflow_dispatch:
schedule:
# 02:30 UTC daily.
- cron: '30 2 * * *'
permissions:
contents: read
concurrency:
group: ${{ github.workflow }}
cancel-in-progress: false
jobs:
jpa-full-matrix:
runs-on: ubuntu-latest
timeout-minutes: 60
strategy:
fail-fast: false
matrix:
postgresql: ["16", "17", "18"]
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
- name: Validate Gradle wrapper
id: gradle-wrapper-validation
uses: gradle/actions/wrapper-validation@3f131e8634966bd73d06cc69884922b02e6faf92 # gradle/actions@v6
- uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # actions/setup-java@v4.7.1
with:
distribution: temurin
java-version: "21.0.11+10"
cache: gradle
cache-dependency-path: |
src/**/*.gradle
src/**/gradle-wrapper.properties
src/**/gradle.lockfile
- name: Certify the platform against PostgreSQL ${{ matrix.postgresql }}
working-directory: src
run: >-
./gradlew
:adapter:outbound:persistence-jpa:jpaPlatformContractTest
-Pjpa.matrix.versions=${{ matrix.postgresql }}
--no-daemon
--stacktrace
jpa-failure-injection:
runs-on: ubuntu-latest
timeout-minutes: 45
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
- name: Validate Gradle wrapper
id: gradle-wrapper-validation
uses: gradle/actions/wrapper-validation@3f131e8634966bd73d06cc69884922b02e6faf92 # gradle/actions@v6
- uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # actions/setup-java@v4.7.1
with:
distribution: temurin
java-version: "21.0.11+10"
cache: gradle
cache-dependency-path: |
src/**/*.gradle
src/**/gradle-wrapper.properties
src/**/gradle.lockfile
- name: Reproduce deadlock, serialization, and commit-ambiguity scenarios
working-directory: src
run: >-
./gradlew
:adapter:outbound:persistence-jpa:jpaPlatformFailureTest
--no-daemon
--stacktrace
jpa-query-plan-and-security:
runs-on: ubuntu-latest
timeout-minutes: 45
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
- name: Validate Gradle wrapper
id: gradle-wrapper-validation
uses: gradle/actions/wrapper-validation@3f131e8634966bd73d06cc69884922b02e6faf92 # gradle/actions@v6
- uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # actions/setup-java@v4.7.1
with:
distribution: temurin
java-version: "21.0.11+10"
cache: gradle
cache-dependency-path: |
src/**/*.gradle
src/**/gradle-wrapper.properties
src/**/gradle.lockfile
- name: Run the query plan and database security suites
working-directory: src
run: >-
./gradlew
:adapter:outbound:persistence-jpa:jpaPlatformQueryPlanTest
:adapter:outbound:persistence-jpa:jpaPlatformSecurityTest
--no-daemon
--stacktrace
jpa-pool-pressure:
runs-on: ubuntu-latest
timeout-minutes: 45
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
- name: Validate Gradle wrapper
id: gradle-wrapper-validation
uses: gradle/actions/wrapper-validation@3f131e8634966bd73d06cc69884922b02e6faf92 # gradle/actions@v6
- uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # actions/setup-java@v4.7.1
with:
distribution: temurin
java-version: "21.0.11+10"
cache: gradle
cache-dependency-path: |
src/**/*.gradle
src/**/gradle-wrapper.properties
src/**/gradle.lockfile
- name: Measure pool saturation and REQUIRES_NEW pressure
working-directory: src
# Machine-dependent bounds are reported rather than asserted unless explicitly enabled, so a
# noisy shared runner does not produce a red build that means nothing.
run: >-
./gradlew
:adapter:outbound:persistence-jpa:jpaPlatformPerformanceTest
-Pperformance.assertions.enabled=false
--no-daemon
--stacktrace
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name: jpa-pr
# Every "Stable" row in docs/jpa/support-matrix.md is backed by a job here or in jpa-nightly /
# jpa-release. A support level with no job behind it is a marketing claim.
#
# The PR lane runs the oldest and the newest Stable PostgreSQL rather than all three: a behaviour
# that differs across the matrix almost always differs at its ends, and the middle version is
# covered nightly. What it does not do is skip the container lane on a runner without Docker —
# PostgreSqlContainerFactory throws, because a skipped contract reports success for a database
# nobody tested.
on:
workflow_dispatch:
pull_request:
paths:
- 'src/adapter/outbound/persistence-jpa/**'
- 'src/app-bootstrap/src/**/jpa/**'
- 'src/config/architecture/modules.json'
- 'docs/jpa/**'
- 'docs/adr/ADR-JPA-*'
- 'infra/jpa/**'
- '.github/workflows/jpa-pr.yml'
permissions:
contents: read
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: true
jobs:
jpa-unit-and-architecture:
runs-on: ubuntu-latest
timeout-minutes: 30
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
- name: Validate Gradle wrapper
id: gradle-wrapper-validation
uses: gradle/actions/wrapper-validation@3f131e8634966bd73d06cc69884922b02e6faf92 # gradle/actions@v6
- uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # actions/setup-java@v4.7.1
with:
distribution: temurin
java-version: "21.0.11+10"
cache: gradle
cache-dependency-path: |
src/**/*.gradle
src/**/gradle-wrapper.properties
src/**/gradle.lockfile
- name: Run the JPA unit and architecture suites
working-directory: src
run: >-
./gradlew
:adapter:outbound:persistence-jpa:test
:app-bootstrap:test --tests '*CleanArchitectureTest'
verifyCleanArchitectureDependencies
verifyOneTypePerFile
--no-daemon
--stacktrace
jpa-postgresql-contract:
runs-on: ubuntu-latest
timeout-minutes: 45
strategy:
fail-fast: false
matrix:
# 16 and 18 — the ends of the Stable matrix. 17 runs nightly.
postgresql: ["16", "18"]
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
- name: Validate Gradle wrapper
id: gradle-wrapper-validation
uses: gradle/actions/wrapper-validation@3f131e8634966bd73d06cc69884922b02e6faf92 # gradle/actions@v6
- uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # actions/setup-java@v4.7.1
with:
distribution: temurin
java-version: "21.0.11+10"
cache: gradle
cache-dependency-path: |
src/**/*.gradle
src/**/gradle-wrapper.properties
src/**/gradle.lockfile
- name: Certify the platform against PostgreSQL ${{ matrix.postgresql }}
working-directory: src
run: >-
./gradlew
:adapter:outbound:persistence-jpa:jpaPlatformContractTest
-Pjpa.matrix.versions=${{ matrix.postgresql }}
--no-daemon
--stacktrace
jpa-migration-smoke:
runs-on: ubuntu-latest
timeout-minutes: 30
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
- name: Validate Gradle wrapper
id: gradle-wrapper-validation
uses: gradle/actions/wrapper-validation@3f131e8634966bd73d06cc69884922b02e6faf92 # gradle/actions@v6
- uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # actions/setup-java@v4.7.1
with:
distribution: temurin
java-version: "21.0.11+10"
cache: gradle
cache-dependency-path: |
src/**/*.gradle
src/**/gradle-wrapper.properties
src/**/gradle.lockfile
- name: Run the migration upgrade smoke scenarios
working-directory: src
run: >-
./gradlew
:adapter:outbound:persistence-jpa:jpaPlatformMigrationTest
--no-daemon
--stacktrace
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name: jpa-release
# The release gate. Every item in docs/jpa/support-matrix.md's gate table has a job or an assertion
# here, and JpaReleaseManifest parses that document so a gate removed from the docs fails the build
# rather than quietly ceasing to be checked.
on:
workflow_dispatch:
push:
tags:
- 'v*'
permissions:
contents: read
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: false
jobs:
jpa-release-gate:
runs-on: ubuntu-latest
timeout-minutes: 90
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
- name: Validate Gradle wrapper
id: gradle-wrapper-validation
uses: gradle/actions/wrapper-validation@3f131e8634966bd73d06cc69884922b02e6faf92 # gradle/actions@v6
- uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # actions/setup-java@v4.7.1
with:
distribution: temurin
java-version: "21.0.11+10"
cache: gradle
cache-dependency-path: |
src/**/*.gradle
src/**/gradle-wrapper.properties
src/**/gradle.lockfile
- name: Run the full JPA release gate
working-directory: src
run: >-
./gradlew
jpaReleaseGate
-Pjpa.matrix.versions=16,17,18
--no-daemon
--stacktrace
jpa-architecture-and-docs:
runs-on: ubuntu-latest
timeout-minutes: 30
steps:
- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # actions/checkout@v4.2.2
- name: Validate Gradle wrapper
id: gradle-wrapper-validation
uses: gradle/actions/wrapper-validation@3f131e8634966bd73d06cc69884922b02e6faf92 # gradle/actions@v6
- uses: actions/setup-java@c5195efecf7bdfc987ee8bae7a71cb8b11521c00 # actions/setup-java@v4.7.1
with:
distribution: temurin
java-version: "21.0.11+10"
cache: gradle
cache-dependency-path: |
src/**/*.gradle
src/**/gradle-wrapper.properties
src/**/gradle.lockfile
- name: Verify architecture boundaries and the support matrix
working-directory: src
run: >-
./gradlew
verifyCleanArchitectureDependencies
verifyOneTypePerFile
:app-bootstrap:test --tests '*CleanArchitectureTest'
:adapter:outbound:persistence-jpa:test --tests '*JpaReleaseManifestTest'
--no-daemon
--stacktrace