Command: printf '%s\n' '--- support imports in production ---'; git grep -n 'dev\.caskeleton\.adapter\.outbound\.support' -- 'src/**/src/main/java/**/*.java' ':!src/adapter/outbound/support/**'; echo "support-import-exit=$?"; printf '%s\n' '--- dependency logger names ---'; git grep -n -E 'FailOpenDependencyLogger|OutboundHttpDependencyLogger|DependencyLogger|dependency_name=' -- 'src/adapter/outbound/**' ':!src/adapter/outbound/support/build/**'; echo "logger-search-exit=$?"; printf '%s\n' '--- correlation implementations/usages ---'; git grep -n -E 'OutboundCorrelation|MDC\.get\(|correlation_id' -- 'src/adapter/outbound/**/src/main/java/**/*.java'; echo "correlation-search-exit=$?" Working directory: /shared/codebase/clean-architecture-backend-template Executed at: 2026-08-29T07:19:26Z Source revision: a24ece9cf797f7ea647e33bf846b115208ed1ba5 Observation boundary: Searches current outbound production sources and docs for dependency-logger/correlation/fail-open mechanisms and direct support imports; matches require semantic comparison before being called duplicates. --- stdout/stderr --- --- support imports in production --- src/adapter/outbound/messaging/src/main/java/dev/caskeleton/adapter/outbound/messaging/MessagingConfig.java:10:import dev.caskeleton.adapter.outbound.support.FailOpenDependencyLogger; src/adapter/outbound/messaging/src/main/java/dev/caskeleton/adapter/outbound/messaging/core/OutboundMessagePublisher.java:3:import dev.caskeleton.adapter.outbound.support.FailOpenDependencyLogger; src/adapter/outbound/notification/src/main/java/dev/caskeleton/adapter/outbound/notification/NotificationConfig.java:6:import dev.caskeleton.adapter.outbound.support.FailOpenDependencyLogger; src/adapter/outbound/notification/src/main/java/dev/caskeleton/adapter/outbound/notification/core/FailOpenNotificationProvider.java:3:import dev.caskeleton.adapter.outbound.support.FailOpenDependencyLogger; support-import-exit=0 --- dependency logger names --- src/adapter/outbound/messaging/CLAUDE.md:71: `FailOpenDependencyLogger`. src/adapter/outbound/messaging/README.md:42:로깅하고 삼켜(→ `:adapter:outbound:support` 의 `FailOpenDependencyLogger`) outbox/retry 로 src/adapter/outbound/messaging/README.md:68:`dependency_name=disabled`를 쓴다. 이 adapter는 confirmed FAILED/DEAD report 하나를 SLF4J 2 fluent src/adapter/outbound/messaging/src/main/java/dev/caskeleton/adapter/outbound/messaging/MessagingConfig.java:10:import dev.caskeleton.adapter.outbound.support.FailOpenDependencyLogger; src/adapter/outbound/messaging/src/main/java/dev/caskeleton/adapter/outbound/messaging/MessagingConfig.java:33: FailOpenDependencyLogger dependencyLogger) { src/adapter/outbound/messaging/src/main/java/dev/caskeleton/adapter/outbound/messaging/core/OutboundMessagePublisher.java:3:import dev.caskeleton.adapter.outbound.support.FailOpenDependencyLogger; src/adapter/outbound/messaging/src/main/java/dev/caskeleton/adapter/outbound/messaging/core/OutboundMessagePublisher.java:19: private final FailOpenDependencyLogger dependencyLogger; src/adapter/outbound/messaging/src/main/java/dev/caskeleton/adapter/outbound/messaging/core/OutboundMessagePublisher.java:21: public OutboundMessagePublisher(MessageBroker broker, FailOpenDependencyLogger dependencyLogger) { src/adapter/outbound/messaging/src/test/java/dev/caskeleton/adapter/outbound/messaging/MessagingConfigTest.java:11:import dev.caskeleton.adapter.outbound.support.FailOpenDependencyLogger; src/adapter/outbound/messaging/src/test/java/dev/caskeleton/adapter/outbound/messaging/MessagingConfigTest.java:21: .withBean(FailOpenDependencyLogger.class, FailOpenDependencyLogger::new) src/adapter/outbound/messaging/src/test/java/dev/caskeleton/adapter/outbound/messaging/core/OutboundMessagePublisherTest.java:9:import dev.caskeleton.adapter.outbound.support.FailOpenDependencyLogger; src/adapter/outbound/messaging/src/test/java/dev/caskeleton/adapter/outbound/messaging/core/OutboundMessagePublisherTest.java:28: private FailOpenDependencyLogger dependencyLogger; src/adapter/outbound/messaging/src/test/java/dev/caskeleton/adapter/outbound/messaging/core/OutboundMessagePublisherTest.java:37: dependencyLogger = new FailOpenDependencyLogger(logbackLogger); src/adapter/outbound/messaging/src/test/java/dev/caskeleton/adapter/outbound/messaging/core/OutboundMessagePublisherTest.java:106: .contains("dependency_name=\"kafka\"") src/adapter/outbound/messaging/src/test/java/dev/caskeleton/adapter/outbound/messaging/core/OutboundMessagePublisherTest.java:138: new OutboundMessagePublisher(broker, new FailOpenDependencyLogger(throwingLogger)); src/adapter/outbound/messaging/src/test/java/dev/caskeleton/adapter/outbound/messaging/outbox/OutboxMessagePublishAdapterTest.java:11:import dev.caskeleton.adapter.outbound.support.FailOpenDependencyLogger; src/adapter/outbound/messaging/src/test/java/dev/caskeleton/adapter/outbound/messaging/outbox/OutboxMessagePublishAdapterTest.java:143: (ch.qos.logback.classic.Logger) LoggerFactory.getLogger(FailOpenDependencyLogger.class); src/adapter/outbound/notification/README.md:51:`:adapter:outbound:support` 의 `FailOpenDependencyLogger` 로 WARN 로깅). 라우팅은 src/adapter/outbound/notification/src/main/java/dev/caskeleton/adapter/outbound/notification/NotificationConfig.java:6:import dev.caskeleton.adapter.outbound.support.FailOpenDependencyLogger; src/adapter/outbound/notification/src/main/java/dev/caskeleton/adapter/outbound/notification/NotificationConfig.java:33: FailOpenDependencyLogger failOpenDependencyLogger) { src/adapter/outbound/notification/src/main/java/dev/caskeleton/adapter/outbound/notification/NotificationConfig.java:36: .map(p -> new FailOpenNotificationProvider(p, failOpenDependencyLogger)) src/adapter/outbound/notification/src/main/java/dev/caskeleton/adapter/outbound/notification/core/FailOpenNotificationProvider.java:3:import dev.caskeleton.adapter.outbound.support.FailOpenDependencyLogger; src/adapter/outbound/notification/src/main/java/dev/caskeleton/adapter/outbound/notification/core/FailOpenNotificationProvider.java:17: private final FailOpenDependencyLogger dependencyLogger; src/adapter/outbound/notification/src/main/java/dev/caskeleton/adapter/outbound/notification/core/FailOpenNotificationProvider.java:20: NotificationProvider delegate, FailOpenDependencyLogger dependencyLogger) { src/adapter/outbound/notification/src/test/java/dev/caskeleton/adapter/outbound/notification/core/NotificationAdapterTest.java:10:import dev.caskeleton.adapter.outbound.support.FailOpenDependencyLogger; src/adapter/outbound/notification/src/test/java/dev/caskeleton/adapter/outbound/notification/core/NotificationAdapterTest.java:47: private FailOpenDependencyLogger dependencyLogger; src/adapter/outbound/notification/src/test/java/dev/caskeleton/adapter/outbound/notification/core/NotificationAdapterTest.java:56: dependencyLogger = new FailOpenDependencyLogger(logbackLogger); src/adapter/outbound/notification/src/test/java/dev/caskeleton/adapter/outbound/notification/core/NotificationAdapterTest.java:113: .contains("dependency_name=\"google-email\"") src/adapter/outbound/notification/src/test/java/dev/caskeleton/adapter/outbound/notification/core/NotificationAdapterTest.java:145: .contains("dependency_name=\"slack-webhook\"") src/adapter/outbound/notification/src/test/java/dev/caskeleton/adapter/outbound/notification/core/RoutingNotifierTest.java:10:import dev.caskeleton.adapter.outbound.support.FailOpenDependencyLogger; src/adapter/outbound/notification/src/test/java/dev/caskeleton/adapter/outbound/notification/core/RoutingNotifierTest.java:55: private FailOpenDependencyLogger dependencyLogger; src/adapter/outbound/notification/src/test/java/dev/caskeleton/adapter/outbound/notification/core/RoutingNotifierTest.java:64: dependencyLogger = new FailOpenDependencyLogger(logbackLogger); src/adapter/outbound/notification/src/test/java/dev/caskeleton/adapter/outbound/notification/core/RoutingNotifierTest.java:169: .contains("dependency_name=\"google-email\"") src/adapter/outbound/support/README.md:19:## FailOpenDependencyLogger — WARN, ERROR 아님 src/adapter/outbound/support/README.md:24:`OutboundHttpDependencyLogger` 와 명확히 구분된다. 메서드 시그니처가 본문·수신자·페이로드를 src/adapter/outbound/support/README.md:34:`FailOpenDependencyLogger` 빈을 `@ConditionalOnMissingBean` 으로 무조건 등록하는 단일 src/adapter/outbound/support/src/main/java/dev/caskeleton/adapter/outbound/support/FailOpenDependencyLogger.java:13:public final class FailOpenDependencyLogger { src/adapter/outbound/support/src/main/java/dev/caskeleton/adapter/outbound/support/FailOpenDependencyLogger.java:17: public FailOpenDependencyLogger() { src/adapter/outbound/support/src/main/java/dev/caskeleton/adapter/outbound/support/FailOpenDependencyLogger.java:18: this(LoggerFactory.getLogger(FailOpenDependencyLogger.class)); src/adapter/outbound/support/src/main/java/dev/caskeleton/adapter/outbound/support/FailOpenDependencyLogger.java:22: public FailOpenDependencyLogger(Logger log) { src/adapter/outbound/support/src/main/java/dev/caskeleton/adapter/outbound/support/FailOpenDependencyLogger.java:28: "dependency_name=\"{}\" dependency_type=\"{}\" operation=\"{}\" " src/adapter/outbound/support/src/main/java/dev/caskeleton/adapter/outbound/support/FailOpenDependencyLogger.java:40: "dependency_name=\"{}\" dependency_type=\"{}\" operation=\"{}\" " src/adapter/outbound/support/src/main/java/dev/caskeleton/adapter/outbound/support/OutboundSupportConfig.java:8: * Unconditionally registers the shared log/error contract bean ({@link FailOpenDependencyLogger}) src/adapter/outbound/support/src/main/java/dev/caskeleton/adapter/outbound/support/OutboundSupportConfig.java:17: public FailOpenDependencyLogger failOpenDependencyLogger() { src/adapter/outbound/support/src/main/java/dev/caskeleton/adapter/outbound/support/OutboundSupportConfig.java:18: return new FailOpenDependencyLogger(); src/adapter/outbound/support/src/test/java/dev/caskeleton/adapter/outbound/support/FailOpenDependencyLoggerTest.java:14:class FailOpenDependencyLoggerTest { src/adapter/outbound/support/src/test/java/dev/caskeleton/adapter/outbound/support/FailOpenDependencyLoggerTest.java:18: private FailOpenDependencyLogger dependencyLogger; src/adapter/outbound/support/src/test/java/dev/caskeleton/adapter/outbound/support/FailOpenDependencyLoggerTest.java:28: dependencyLogger = new FailOpenDependencyLogger(logbackLogger); src/adapter/outbound/support/src/test/java/dev/caskeleton/adapter/outbound/support/FailOpenDependencyLoggerTest.java:48: .contains("dependency_name=\"kafka\"") src/adapter/outbound/support/src/test/java/dev/caskeleton/adapter/outbound/support/FailOpenDependencyLoggerTest.java:84: .contains("dependency_name=\"slack\"") logger-search-exit=0 --- correlation implementations/usages --- src/adapter/outbound/messaging/src/main/java/dev/caskeleton/adapter/outbound/messaging/outbox/Slf4jOutboxRelayFailureReportAdapter.java:52: .addKeyValue("correlation_id", report.correlationId()) src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/notification/platform/NotificationRequestEntity.java:73: @Column(name = "correlation_id", length = 160) src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/notification/platform/NotificationRequestJpaRepository.java:53: + " schedule_at, not_before, expires_at, request_status, correlation_id," src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/outbox/entity/OutboxEventEntity.java:49: @Column(name = "correlation_id", nullable = false, length = 64, updatable = false) src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/postgresql/outbox/PostgreSqlImmutableOutboxAppendAdapter.java:103: correlation_id, src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/postgresql/outbox/PostgreSqlImmutableOutboxAppendAdapter.java:128: event.correlation_id, src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/postgresql/outbox/PostgreSqlImmutableOutboxAppendAdapter.java:286: resultSet.getString("correlation_id"), src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/postgresql/outbox/PostgreSqlPollingDeliveryAdapter.java:148: event.correlation_id, src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/postgresql/outbox/PostgreSqlPollingDeliveryAdapter.java:413: resultSet.getString("correlation_id"), src/adapter/outbound/support/src/main/java/dev/caskeleton/adapter/outbound/support/FailOpenDependencyLogger.java:29: + "outcome=\"SUCCESS\" correlation_id=\"{}\"", src/adapter/outbound/support/src/main/java/dev/caskeleton/adapter/outbound/support/FailOpenDependencyLogger.java:33: OutboundCorrelation.current()); src/adapter/outbound/support/src/main/java/dev/caskeleton/adapter/outbound/support/FailOpenDependencyLogger.java:41: + "outcome=\"FAILURE\" correlation_id=\"{}\" error=\"{}: {}\"", src/adapter/outbound/support/src/main/java/dev/caskeleton/adapter/outbound/support/FailOpenDependencyLogger.java:45: OutboundCorrelation.current(), src/adapter/outbound/support/src/main/java/dev/caskeleton/adapter/outbound/support/OutboundCorrelation.java:6: * Reads the {@code correlation_id} from the SLF4J MDC for outbound adapter logging. The MDC key src/adapter/outbound/support/src/main/java/dev/caskeleton/adapter/outbound/support/OutboundCorrelation.java:11:public final class OutboundCorrelation { src/adapter/outbound/support/src/main/java/dev/caskeleton/adapter/outbound/support/OutboundCorrelation.java:13: /** MDC key SSOT (docs/registries/mdc-keys.yaml — key: correlation_id). */ src/adapter/outbound/support/src/main/java/dev/caskeleton/adapter/outbound/support/OutboundCorrelation.java:14: public static final String MDC_KEY = "correlation_id"; src/adapter/outbound/support/src/main/java/dev/caskeleton/adapter/outbound/support/OutboundCorrelation.java:19: private OutboundCorrelation() {} src/adapter/outbound/support/src/main/java/dev/caskeleton/adapter/outbound/support/OutboundCorrelation.java:23: String value = MDC.get(MDC_KEY); correlation-search-exit=0 Exit code: 0