Command: printf '%s\n' '--- EvidenceAware manager refs ---'; git grep -n -w 'EvidenceAwareJpaTransactionManager' -- 'src/**/src/main/java/**/*.java'; printf '%s\n' '--- actual construction calls ---'; git grep -n -E 'EvidenceAwareJpaTransactionManager\.standard|new EvidenceAwareJpaTransactionManager' -- 'src/**/src/main/java/**/*.java' || true; printf '%s\n' '--- recorder/record refs ---'; git grep -n -E '\bCompletionUnknown(Recorder|Record)\b' -- 'src/**/src/main/java/**/*.java' || true; printf '%s\n' '--- metric implementation/calls ---'; git grep -n -E 'jpa\.transaction\.completion\.unknown|recordCompletionUnknown|JpaTransactionObservation' -- 'src/**/src/main/java/**/*.java' 'docs/jpa/**'; printf '%s\n' '--- observability composition refs ---'; git grep -n -w 'JpaObservabilityAutoConfiguration' -- 'src/**/src/main/java/**/*.java' || true; printf '%s\n' '--- application indeterminate path ---'; sed -n '105,185p' src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/transaction/SpringPolicyTransactionPort.java
Working directory: /shared/codebase/clean-architecture-backend-template
Executed at: 2026-08-29T08:01:16Z
Source revision: a24ece9cf797f7ea647e33bf846b115208ed1ba5
Observation boundary: Traces current production reachability for the custom evidence-aware transaction manager, completion-unknown recorder/record, transaction observation, completion-unknown meter, and application indeterminate result. It does not simulate a real lost-commit-ack database/network failure.
--- stdout/stderr ---
--- EvidenceAware manager refs ---
src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/transaction/EvidenceAwareJpaTransactionManager.java:24:public class EvidenceAwareJpaTransactionManager extends JpaTransactionManager {
src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/transaction/EvidenceAwareJpaTransactionManager.java:30:  public EvidenceAwareJpaTransactionManager(
src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/transaction/EvidenceAwareJpaTransactionManager.java:37:  public static EvidenceAwareJpaTransactionManager standard(
src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/transaction/EvidenceAwareJpaTransactionManager.java:39:    return new EvidenceAwareJpaTransactionManager(
src/app-bootstrap/src/main/java/dev/caskeleton/bootstrap/autoconfigure/jpa/JpaTransactionAutoConfiguration.java:55:   * EvidenceAwareJpaTransactionManager.standard(entityManagerFactory, clock)}. The composition root
--- actual construction calls ---
src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/transaction/EvidenceAwareJpaTransactionManager.java:39:    return new EvidenceAwareJpaTransactionManager(
src/app-bootstrap/src/main/java/dev/caskeleton/bootstrap/autoconfigure/jpa/JpaTransactionAutoConfiguration.java:55:   * EvidenceAwareJpaTransactionManager.standard(entityManagerFactory, clock)}. The composition root
--- recorder/record refs ---
src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/transaction/CompletionUnknownRecord.java:19:public record CompletionUnknownRecord(
src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/transaction/CompletionUnknownRecord.java:28:  public CompletionUnknownRecord {
src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/transaction/CompletionUnknownRecord.java:41:  public static CompletionUnknownRecord from(
src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/transaction/CompletionUnknownRecord.java:44:    return new CompletionUnknownRecord(
src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/transaction/CompletionUnknownRecorder.java:13:public interface CompletionUnknownRecorder {
--- metric implementation/calls ---
docs/jpa/observability.md:23:| `jpa.transaction.completion.unknown` | its own counter, deliberately |
docs/jpa/runbooks.md:7:**Signal:** `jpa.transaction.completion.unknown` incremented; a `CompletionUnknownRecord` in the
src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/observation/JpaTransactionObservation.java:19:public final class JpaTransactionObservation {
src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/observation/JpaTransactionObservation.java:31:  public static final String COMPLETION_UNKNOWN_METER = "jpa.transaction.completion.unknown";
src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/observation/JpaTransactionObservation.java:36:  public JpaTransactionObservation(MeterRegistry registry, String persistenceUnit) {
src/adapter/outbound/persistence-jpa/src/main/java/dev/caskeleton/adapter/outbound/persistence/observation/JpaTransactionObservation.java:79:  public void recordCompletionUnknown(PersistenceOperationName operation) {
src/app-bootstrap/src/main/java/dev/caskeleton/bootstrap/autoconfigure/jpa/JpaObservabilityAutoConfiguration.java:7:import dev.caskeleton.adapter.outbound.persistence.observation.JpaTransactionObservation;
src/app-bootstrap/src/main/java/dev/caskeleton/bootstrap/autoconfigure/jpa/JpaObservabilityAutoConfiguration.java:49:  public Optional<JpaTransactionObservation> transactionObservation() {
src/app-bootstrap/src/main/java/dev/caskeleton/bootstrap/autoconfigure/jpa/JpaObservabilityAutoConfiguration.java:50:    return registry.map(meters -> new JpaTransactionObservation(meters, persistenceUnit));
--- observability composition refs ---
src/app-bootstrap/src/main/java/dev/caskeleton/bootstrap/autoconfigure/jpa/JpaObservabilityAutoConfiguration.java:26:public final class JpaObservabilityAutoConfiguration {
src/app-bootstrap/src/main/java/dev/caskeleton/bootstrap/autoconfigure/jpa/JpaObservabilityAutoConfiguration.java:35:  public JpaObservabilityAutoConfiguration(
--- application indeterminate path ---
    T value;
    try {
      value = action.get();
    } catch (RuntimeException actionFailure) {
      return new AttemptResult<>(
          rollback(status, request.operationId(), tracker, actionFailure), physicalOwner);
    }

    tracker.observe(TransactionPhase.COMMIT_REQUESTED);
    try {
      transactionManager.commit(status);
    } catch (RuntimeException commitFailure) {
      if (sentinel.commitAcknowledged()) {
        return new AttemptResult<>(
            new TransactionResult.CommittedWithPostCommitFailure<>(
                value, request.operationId(), commitFailure),
            physicalOwner);
      }
      if (sentinel.rolledBack()
          || commitFailure instanceof UnexpectedRollbackException
          || TransactionRetryClassifier.isReplayCandidate(commitFailure)) {
        return new AttemptResult<>(
            new TransactionResult.DeterminateRollback<>(translate(commitFailure)), physicalOwner);
      }
      return new AttemptResult<>(
          new TransactionResult.Indeterminate<>(
              request.operationId(), tracker.lastObserved(), Optional.empty()),
          physicalOwner);
    }

    if (!physicalOwner) {
      return new AttemptResult<>(new TransactionResult.Participating<>(value), false);
    }
    tracker.observe(TransactionPhase.COMMIT_ACKED);
    return new AttemptResult<>(
        new TransactionResult.Committed<>(value, request.operationId()), true);
  }

  private boolean shouldRetry(
      TransactionPolicyId policyId, AttemptResult<?> attemptResult, int attempt) {
    if (policyId != TransactionPolicyId.COMMAND_SERIALIZABLE_REPLAY_SAFE
        || !attemptResult.physicalOwner()
        || attempt >= retryBackoff.maximumAttempts()
        || Thread.currentThread().isInterrupted()) {
      return false;
    }
    TransactionResult<?> result = attemptResult.result();
    if (result instanceof TransactionResult.DeterminateRollback<?> rollback) {
      return TransactionRetryClassifier.isReplayCandidate(rollback.failure());
    }
    return false;
  }

  private <T> TransactionResult<T> rollback(
      TransactionStatus status,
      Optional<OperationId> operationId,
      PhaseTracker tracker,
      RuntimeException actionFailure) {
    try {
      transactionManager.rollback(status);
      return new TransactionResult.DeterminateRollback<>(translate(actionFailure));
    } catch (RuntimeException rollbackFailure) {
      actionFailure.addSuppressed(rollbackFailure);
      return new TransactionResult.Indeterminate<>(
          operationId, tracker.lastObserved(), Optional.empty());
    }
  }

  private RuntimeException translate(RuntimeException failure) {
    return exceptionTranslator.translate(failure).map(RuntimeException.class::cast).orElse(failure);
  }

  private DefaultTransactionDefinition definition(
      TransactionPolicyId policyId, TransactionStartBudget startBudget, PolicySpec policy) {
    DefaultTransactionDefinition definition = new DefaultTransactionDefinition();
    definition.setName("application-" + policyId.name().toLowerCase(Locale.ROOT));
    definition.setPropagationBehavior(policy.propagation());
    definition.setIsolationLevel(policy.isolation());
    definition.setReadOnly(policy.readOnly());
    definition.setTimeout(startBudget.springTimeoutSeconds());
    return definition;

Exit code: 0