Fix/841 some cleanup first

irs-api/src/main/java/org/eclipse/tractusx/irs/aaswrapper/job/delegate/DigitalTwinDelegate.java

@@ -35,6 +35,7 @@
 import org.eclipse.tractusx.irs.common.ExceptionUtils;
 import org.eclipse.tractusx.irs.component.JobParameter;
 import org.eclipse.tractusx.irs.component.PartChainIdentificationKey;
+import org.eclipse.tractusx.irs.component.ProcessingError;
 import org.eclipse.tractusx.irs.component.Shell;
 import org.eclipse.tractusx.irs.component.Tombstone;
 import org.eclipse.tractusx.irs.component.enums.ProcessStep;
@@ -64,23 +65,19 @@ public ItemContainer process(final ItemContainer.ItemContainerBuilder itemContai
             final PartChainIdentificationKey itemId) {
 
         if (StringUtils.isBlank(itemId.getBpn())) {
-            log.warn("Could not process item with id {} because no BPN was provided. Creating Tombstone.",
-                    itemId.getGlobalAssetId());
-            return itemContainerBuilder.tombstone(
-                    Tombstone.from(itemId.getGlobalAssetId(), null, "Can't get relationship without a BPN", 0,
-                            ProcessStep.DIGITAL_TWIN_REQUEST)).build();
+            return itemContainerBuilder.tombstone(createNoBpnProvidedTombstone(jobData, itemId)).build();
         }
 
         try {
             final var dtrKeys = List.of(new DigitalTwinRegistryKey(itemId.getGlobalAssetId(), itemId.getBpn()));
-            final var eithers = digitalTwinRegistryService.fetchShells(dtrKeys);
-            final var shell = eithers.stream()
+            final var shells = digitalTwinRegistryService.fetchShells(dtrKeys);
+            final var shell = shells.stream()
                                      // we use findFirst here,  because we query only for one
                                      // DigitalTwinRegistryKey here
                                      .map(Either::getOrNull)
                                      .filter(Objects::nonNull)
                                      .findFirst()
-                                     .orElseThrow(() -> shellNotFound(eithers));
+                                     .orElseThrow(() -> shellNotFound(shells));
 
             itemContainerBuilder.shell(
                     jobData.isAuditContractNegotiation() ? shell : shell.withoutContractAgreementId());
@@ -101,6 +98,23 @@ public ItemContainer process(final ItemContainer.ItemContainerBuilder itemContai
         return itemContainerBuilder.build();
     }
 
+    private Tombstone createNoBpnProvidedTombstone(final JobParameter jobData, final PartChainIdentificationKey itemId) {
+        log.warn("Could not process item with id {} because no BPN was provided. Creating Tombstone.",
+                itemId.getGlobalAssetId());
+
+        final ProcessingError error = ProcessingError.builder()
+                                                     .withProcessStep(ProcessStep.DIGITAL_TWIN_REQUEST)
+                                                     .withRetryCounterAndLastAttemptNow(0)
+                                                     .withErrorDetail("Can't get relationship without a BPN")
+                                                     .build();
+        return Tombstone.builder()
+                        .endpointURL(null)
+                        .catenaXId(itemId.getGlobalAssetId())
+                        .processingError(error)
+                        .businessPartnerNumber(jobData.getBpn())
+                        .build();
+    }
+
     private static RegistryServiceException shellNotFound(final Collection<Either<Exception, Shell>> eithers) {
         final RegistryServiceException shellNotFound = new RegistryServiceException("Shell not found");
         ExceptionUtils.addSuppressedExceptions(eithers, shellNotFound);

irs-api/src/test/java/org/eclipse/tractusx/irs/component/TombstoneTest.java

@@ -128,18 +128,8 @@ void shouldUseExceptionMessageWhenSuppressedExceptionNotPresent() {
     }
 
     private String zonedDateTimeExcerpt(ZonedDateTime dateTime) {
-        return new StringBuilder().append(dateTime.getYear())
-                                  .append("-")
-                                  .append(dateTime.getMonth())
-                                  .append("-")
-                                  .append(dateTime.getDayOfMonth())
-                                  .append("T")
-                                  .append(dateTime.getHour())
-                                  .append(":")
-                                  .append(dateTime.getMinute())
-                                  .append(":")
-                                  .append(dateTime.getSecond())
-                                  .toString();
+        return "%d-%s-%dT%d:%d:%d".formatted(dateTime.getYear(), dateTime.getMonth(), dateTime.getDayOfMonth(),
+                dateTime.getHour(), dateTime.getMinute(), dateTime.getSecond());
     }
 
 }

irs-common/src/main/java/org/eclipse/tractusx/irs/common/util/concurrent/ResultFinder.java

@@ -79,7 +79,6 @@ public <T> CompletableFuture<T> getFastestResult(final List<CompletableFuture<T>
 
             if (ex != null) {
                 log.warn("All failed: " + System.lineSeparator()
-                        // TODO (#538) can we remove logging here and log only up in call hierarchy
                         + exceptions.stream()
                                     .map(ExceptionUtils::getStackTrace)
                                     .collect(Collectors.joining(System.lineSeparator())), ex);

irs-edc-client/src/main/java/org/eclipse/tractusx/irs/edc/client/exceptions/PolicyException.java

@@ -19,19 +19,21 @@
  ********************************************************************************/
 package org.eclipse.tractusx.irs.edc.client.exceptions;
 
+import lombok.Getter;
 import org.eclipse.edc.policy.model.Policy;
 
 /**
- * This interface provides get-methods for fine-grained policy exceptions
+ * Policy exception with detail information
  */
-public interface PolicyException {
-    /**
-     * @return the corresponding bpn of the policy
-     */
-    String getBusinessPartnerNumber();
+@Getter
+public class PolicyException extends EdcClientException {
 
-    /**
-     * @return the policy that caused the exception
-     */
-    Policy getPolicy();
+    private final transient Policy policy;
+    private final String businessPartnerNumber;
+
+    public PolicyException(final String message, final Policy policy, final String businessPartnerNumber) {
+        super(message);
+        this.policy = policy;
+        this.businessPartnerNumber = businessPartnerNumber;
+    }
 }

irs-edc-client/src/main/java/org/eclipse/tractusx/irs/edc/client/exceptions/UsagePolicyExpiredException.java

@@ -29,17 +29,12 @@
  * Usage Policy Expired Exception errors in the contract negotiation.
  */
 @Getter
-public class UsagePolicyExpiredException extends EdcClientException implements PolicyException  {
-
-    private final transient Policy policy;
-    private final String businessPartnerNumber;
+public class UsagePolicyExpiredException extends PolicyException  {
 
     public UsagePolicyExpiredException(final List<AcceptedPolicy> acceptedPolicies,
             final Policy providedCatalogItemPolicy, final String businessPartnerNumber) {
         super("Policy " + acceptedPolicies.stream().map(policy -> policy.policy().getPolicyId()).toList()
-                + " has expired.");
-        this.policy = providedCatalogItemPolicy;
-        this.businessPartnerNumber = businessPartnerNumber;
+                + " has expired.", providedCatalogItemPolicy, businessPartnerNumber);
     }
 
 }

irs-edc-client/src/main/java/org/eclipse/tractusx/irs/edc/client/exceptions/UsagePolicyPermissionException.java

@@ -33,18 +33,13 @@
  * Usage Policy Permission Exception errors in the contract negotiation.
  */
 @Getter
-public class UsagePolicyPermissionException extends EdcClientException implements PolicyException {
-
-    private final transient Policy policy;
-    private final String businessPartnerNumber;
+public class UsagePolicyPermissionException extends PolicyException {
 
     public UsagePolicyPermissionException(final List<AcceptedPolicy> acceptedPolicies,
             final Policy providedCatalogItemPolicy, final String businessPartnerNumber) {
         super("Policies " + acceptedPolicies.stream().map(policy -> policy.policy().getPolicyId()).toList()
-                + " did not match with policy from " + businessPartnerNumber + ".");
-
-        this.policy = providedCatalogItemPolicy;
-        this.businessPartnerNumber = businessPartnerNumber;
+                        + " did not match with policy from " + businessPartnerNumber + ".", providedCatalogItemPolicy,
+                businessPartnerNumber);
 
     }
 

irs-models/src/main/java/org/eclipse/tractusx/irs/component/ProcessingError.java

@@ -23,6 +23,7 @@
  ********************************************************************************/
 package org.eclipse.tractusx.irs.component;
 
+import java.time.ZoneOffset;
 import java.time.ZonedDateTime;
 import java.util.List;
 
@@ -42,6 +43,7 @@
 @Builder(toBuilder = true, setterPrefix = "with")
 @JsonDeserialize(builder = ProcessingError.ProcessingErrorBuilder.class)
 public class ProcessingError {
+
     private ProcessStep processStep;
     private String errorDetail;
     private ZonedDateTime lastAttempt;
@@ -58,5 +60,14 @@ public class ProcessingError {
     @JsonPOJOBuilder()
     public static class ProcessingErrorBuilder {
 
+        public ProcessingErrorBuilder withLastAttemptNow() {
+            return this.withLastAttempt(ZonedDateTime.now(ZoneOffset.UTC));
+        }
+
+        public ProcessingErrorBuilder withRetryCounterAndLastAttemptNow(final int retryCount) {
+            return this.withLastAttemptNow().withRetryCounter(retryCount);
+        }
+
     }
+
 }

irs-models/src/main/java/org/eclipse/tractusx/irs/component/Tombstone.java

@@ -41,13 +41,15 @@
  * Tombstone with information about request failure
  */
 @Getter
-@Builder
+@Builder(toBuilder = true)
 @Jacksonized
 @Schema(description = "Tombstone with information about request failure")
 public class Tombstone {
-    private static final NodeType NODE_TYPE = NodeType.TOMBSTONE;
+
     public static final int CATENA_X_ID_LENGTH = 45;
 
+    private static final NodeType NODE_TYPE = NodeType.TOMBSTONE;
+
     @Schema(description = "CATENA-X global asset id in the format urn:uuid:uuid4.",
             example = "urn:uuid:6c311d29-5753-46d4-b32c-19b918ea93b0", minLength = CATENA_X_ID_LENGTH,
             maxLength = CATENA_X_ID_LENGTH,
@@ -88,26 +90,20 @@ public static Tombstone from(final String catenaXId, final String endpointURL, f
 
     public static Tombstone from(final String globalAssetId, final String endpointURL, final Throwable exception,
             final Throwable[] suppressed, final int retryCount, final ProcessStep processStep) {
-        final ProcessingError processingError = withProcessingError(processStep, retryCount, exception.getMessage(),
-                suppressed);
         return Tombstone.builder()
                         .endpointURL(endpointURL)
                         .catenaXId(globalAssetId)
-                        .processingError(processingError)
+                        .processingError(ProcessingError.builder()
+                                                        .withProcessStep(processStep)
+                                                        .withRetryCounterAndLastAttemptNow(retryCount)
+                                                        .withErrorDetail(exception.getMessage())
+                                                        .withRootCauses(getRootErrorMessages(suppressed))
+                                                        .build())
                         .build();
     }
 
-    private static ProcessingError withProcessingError(final ProcessStep processStep, final int retryCount,
-            final String message, final Throwable... suppressed) {
-        final List<String> rootCauses = Arrays.stream(suppressed).map(Tombstone::getRootErrorMessages).toList();
-
-        return ProcessingError.builder()
-                              .withProcessStep(processStep)
-                              .withRetryCounter(retryCount)
-                              .withLastAttempt(ZonedDateTime.now(ZoneOffset.UTC))
-                              .withErrorDetail(message)
-                              .withRootCauses(rootCauses)
-                              .build();
+    private static List<String> getRootErrorMessages(final Throwable... throwables) {
+        return Arrays.stream(throwables).map(Tombstone::getRootErrorMessages).toList();
     }
 
     /**

irs-registry-client/src/main/java/org/eclipse/tractusx/irs/registryclient/decentral/DecentralDigitalTwinRegistryService.java

@@ -332,7 +332,7 @@ private Collection<String> lookupShellIds(final String bpn,
                     "%s occurred while looking up shell ids for bpn '%s'".formatted(e.getClass().getSimpleName(), bpn),
                     e);
         } catch (TimeoutException e) {
-            throw new RegistryServiceException("Timeout during shell ID lookup", e);
+            throw new RegistryServiceException("Timeout during shell ID lookup for bpn '%s'".formatted(bpn), e);
         }
     }