Files
document-haness/docs/clean-architecture-backend-template/tech-log-studio/composition-and-lifecycle-models/concept/concept-adapter-outbound-fileserver-c01.md
T
DongHyeonkaandClaude Opus 5 b2963105a8 docs(keycloak-session-store): import the session-storage lab as a new project
The keycloak project ended with four open questions that design could not
settle. A two-VM lab was built to answer them by measurement, and this is
that material: 26 experiments, 125 raw command outputs, 22 browser captures.

Follows the import procedure in README.md.

  source/     the originating repository verbatim — 78 documents, 28 SVGs,
              8 manifests, plus .source-revision recording the commit
  final/      the SSOT
    document.md   729 lines written from the 29 experiment documents, not
                  concatenated: what was predicted, what was measured, and
                  where the measurement itself was wrong
    evidence/raw    125 outputs, flattened to <experiment>__<file> because
                    the originals collided (01-baseline.txt appeared three
                    times) and the audit only globs the top level
    evidence/meta   one per raw file; command and exitCode are null and the
                    README says why rather than inventing them
    evidence/browser  22 captures
    assets/       three diagrams through techviz
    .techviz/     their VizSpecs

A separate project rather than an addition to keycloak: the B-layer answers
that project's four questions, but the A, C and D layers are about cluster
failure, SSO and operations, and one document.md should hold one subject.
The four question records there can point here through 관계.

Recorded rather than papered over: only three of the 28 diagrams were
remade. The repository forbids hand-drawn SVG and forbids titles inside the
canvas; all 28 originals carry both, so converting them is redrawing, not
reformatting. They stay in source/ and the gap is written into the document.

verify-pipeline.py passes. audit-records.py reports no issues.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-04 22:51:59 +09:00

2.3 KiB

kind, slug, title, topic, project, status, sourceRevision, rootTreeNode, evidenceCapturedOn, assets, evidence, source, module
kind slug title topic project status sourceRevision rootTreeNode evidenceCapturedOn assets evidence source module
CONCEPT adapter-outbound-fileserver-c01 적재는 import filter가 아니라 명시적 component scan이다 composition-and-lifecycle-models clean-architecture-backend-template 게시 전 21234e38cdb9a926cbc92bb97a2aee2e4a7d2916 concept:adapter-outbound-fileserver-c01 2026-09-01
key file
adapter-outbound-fileserver-c01 ../../../final/evidence/rendered/adapter-outbound-fileserver-c01.svg
../../../final/evidence/raw/adapter-outbound-fileserver-c01.txt
원본 분석 절은 analysis/08-adapter-outbound-fileserver.md#L127 이다.
adapter-outbound-fileserver

적재는 import filter가 아니라 명시적 component scan이다

이 leaf에는 AutoConfiguration.imports가 없다. 실제 적재는 CaSkeletonApplication의 명시적 @ComponentScan이 하고, bean 생성만 @ConditionalOnProperty로 막힌다.

본문

이 leaf에는 META-INF/spring/…AutoConfiguration.imports없다(142-... §8.1). FileExportConfig/FileserverR2Config를 leaf 밖에서 이름으로 참조하는 production 코드도 없고, 유일한 외부 참조는 app-bootstrap의 test(OptionalAdapterBeanGatingTest)다.

FileExportConfig 참조 위치

:::evidence key="adapter-outbound-fileserver-c01" alt="코드베이스에서 FileExportConfig 를 검색한 출력 7줄. 이 기록이 세는 참조가 그 출력에 그대로 보인다." caption="FileExportConfig 코드베이스 검색 — 7줄 · exit 0" zoom="true" :::

실제 적재 경로

CaSkeletonApplication의 명시적 @ComponentScandev.caskeleton.adapter.outbound.fileserver를 목록에 올려서 이루어진다(:75). 즉 CLAUDE.md의 "never activates unexpectedly when merely present on the classpath"는 classpath 존재만으로 bean이 생기지 않는다는 뜻으로는 정확하지만, 기전은 import filter가 아니라 "@Configuration은 스캔되고 bean 생성만 @ConditionalOnProperty로 막힌다"이다.

기전이 다른 것을 기록해 두는 이유

fail-closed는 성립한다 — 기록해 두는 이유는 mongo leaf의 4중 opt-in(§sub-scope 01, 06번 문서)과 기전이 다르기 때문이다.