Fix/841 fix get root error messages

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

@@ -109,6 +109,7 @@ protected SubmodelDescriptor requestSubmodel(final EdcSubmodelFacade submodelFac
     private SubmodelDescriptor getSubmodel(final EdcSubmodelFacade submodelFacade,
             final Endpoint digitalTwinRegistryEndpoint, final List<String> connectorEndpoints, final String bpn)
             throws EdcClientException {
+
         for (final String connectorEndpoint : connectorEndpoints) {
             try {
                 return submodelFacade.getSubmodelPayload(connectorEndpoint,
@@ -118,6 +119,7 @@ private SubmodelDescriptor getSubmodel(final EdcSubmodelFacade submodelFacade,
                 log.info("EdcClientException while accessing digitalTwinRegistryEndpoint '{}'", connectorEndpoint, e);
             }
         }
+
         throw new EdcClientException(
                 String.format("Called %s connectorEndpoints but did not get any submodels. Connectors: '%s'",
                         connectorEndpoints.size(), String.join(", ", connectorEndpoints)));

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

@@ -42,6 +42,7 @@
 import org.eclipse.tractusx.irs.registryclient.DigitalTwinRegistryKey;
 import org.eclipse.tractusx.irs.registryclient.DigitalTwinRegistryService;
 import org.eclipse.tractusx.irs.registryclient.exceptions.RegistryServiceException;
+import org.eclipse.tractusx.irs.registryclient.exceptions.ShellNotFoundException;
 
 /**
  * Retrieves AAShell from Digital Twin Registry service and storing it inside {@link ItemContainer}.
@@ -72,22 +73,20 @@ public ItemContainer process(final ItemContainer.ItemContainerBuilder itemContai
             final var dtrKeys = List.of(new DigitalTwinRegistryKey(itemId.getGlobalAssetId(), itemId.getBpn()));
             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(shells));
+                                    // we use findFirst here,  because we query only for one
+                                    // DigitalTwinRegistryKey here
+                                    .map(Either::getOrNull)
+                                    .filter(Objects::nonNull)
+                                    .findFirst()
+                                    .orElseThrow(() -> shellNotFound(shells));
 
             itemContainerBuilder.shell(
                     jobData.isAuditContractNegotiation() ? shell : shell.withoutContractAgreementId());
+
         } catch (final RegistryServiceException | RuntimeException e) {
             // catching generic exception is intended here,
             // otherwise Jobs stay in state RUNNING forever
-            log.info("Shell Endpoint could not be retrieved for Item: {}. Creating Tombstone.", itemId);
-            itemContainerBuilder.tombstone(
-                    Tombstone.from(itemId.getGlobalAssetId(), null, e, e.getSuppressed(), retryCount,
-                            ProcessStep.DIGITAL_TWIN_REQUEST));
+            createShellEndpointCouldNotBeRetrievedTombstone(itemContainerBuilder, itemId, e);
         }
 
         if (expectedDepthOfTreeIsNotReached(jobData.getDepth(), aasTransferProcess.getDepth())) {
@@ -98,7 +97,38 @@ public ItemContainer process(final ItemContainer.ItemContainerBuilder itemContai
         return itemContainerBuilder.build();
     }
 
-    private Tombstone createNoBpnProvidedTombstone(final JobParameter jobData, final PartChainIdentificationKey itemId) {
+    private void createShellEndpointCouldNotBeRetrievedTombstone(
+            final ItemContainer.ItemContainerBuilder itemContainerBuilder, final PartChainIdentificationKey itemId,
+            final Exception exception) {
+
+        // TODO (mfischer) is this log message and method name correct?
+        log.info("Shell Endpoint could not be retrieved for Item: {}. Creating Tombstone.", itemId);
+        log.debug(exception.getMessage(), exception);
+
+        final List<String> rootErrorMessages = Tombstone.getRootErrorMessages(exception.getSuppressed());
+        final ProcessingError error = ProcessingError.builder()
+                                                     .withProcessStep(ProcessStep.DIGITAL_TWIN_REQUEST)
+                                                     .withRetryCounterAndLastAttemptNow(retryCount)
+                                                     .withErrorDetail(exception.getMessage())
+                                                     .withRootCauses(rootErrorMessages)
+                                                     .build();
+
+        String endpointURL = null;
+        if (exception instanceof ShellNotFoundException) {
+            endpointURL = String.join("; ", ((ShellNotFoundException) exception).getCalledEndpoints());
+        }
+
+        final Tombstone tombstone = Tombstone.builder()
+                                             .endpointURL(endpointURL)
+                                             .catenaXId(itemId.getGlobalAssetId())
+                                             .processingError(error)
+                                             .businessPartnerNumber(itemId.getBpn())
+                                             .build();
+        itemContainerBuilder.tombstone(tombstone);
+    }
+
+    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());
 

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

@@ -24,6 +24,7 @@
 package org.eclipse.tractusx.irs.aaswrapper.job.delegate;
 
 import java.util.List;
+import java.util.Map;
 
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.StringUtils;
@@ -32,6 +33,7 @@
 import org.eclipse.tractusx.irs.component.Bpn;
 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.Relationship;
 import org.eclipse.tractusx.irs.component.Tombstone;
 import org.eclipse.tractusx.irs.component.assetadministrationshell.Endpoint;
@@ -41,6 +43,7 @@
 import org.eclipse.tractusx.irs.data.JsonParseException;
 import org.eclipse.tractusx.irs.edc.client.EdcSubmodelFacade;
 import org.eclipse.tractusx.irs.edc.client.exceptions.EdcClientException;
+import org.eclipse.tractusx.irs.edc.client.exceptions.PolicyException;
 import org.eclipse.tractusx.irs.edc.client.exceptions.UsagePolicyExpiredException;
 import org.eclipse.tractusx.irs.edc.client.exceptions.UsagePolicyPermissionException;
 import org.eclipse.tractusx.irs.edc.client.relationships.RelationshipAspect;
@@ -94,9 +97,7 @@ private void processEndpoint(final Endpoint endpoint, final RelationshipAspect r
         if (StringUtils.isBlank(itemId.getBpn())) {
             log.warn("Could not process item with id {} because no BPN was provided. Creating Tombstone.",
                     itemId.getGlobalAssetId());
-            itemContainerBuilder.tombstone(
-                    Tombstone.from(itemId.getGlobalAssetId(), endpoint.getProtocolInformation().getHref(),
-                            "Can't get relationship without a BPN", retryCount, ProcessStep.SUBMODEL_REQUEST));
+            itemContainerBuilder.tombstone(createNoBpnProvidedTombstone(endpoint, itemId));
             return;
         }
 
@@ -111,30 +112,77 @@ private void processEndpoint(final Endpoint endpoint, final RelationshipAspect r
                     relationshipAspect.getDirection());
 
             log.info("Processing Relationships with {} items", idsToProcess.size());
-
             aasTransferProcess.addIdsToProcess(idsToProcess);
             itemContainerBuilder.relationships(relationships);
             itemContainerBuilder.bpns(getBpnsFrom(relationships));
+
         } catch (final UsagePolicyPermissionException | UsagePolicyExpiredException e) {
             log.info("Encountered usage policy exception: {}. Creating Tombstone.", e.getMessage());
-            itemContainerBuilder.tombstone(
-                    Tombstone.from(itemId.getGlobalAssetId(), endpoint.getProtocolInformation().getHref(), e, 0,
-                            ProcessStep.USAGE_POLICY_VALIDATION, e.getBusinessPartnerNumber(),
-                            jsonUtil.asMap(e.getPolicy())));
+            final Tombstone tombstone = createPolicyTombstone(endpoint, itemId, e);
+            itemContainerBuilder.tombstone(tombstone);
+
         } catch (final EdcClientException e) {
             log.info("Submodel Endpoint could not be retrieved for Endpoint: {}. Creating Tombstone.",
                     endpoint.getProtocolInformation().getHref());
-            itemContainerBuilder.tombstone(
-                    Tombstone.from(itemId.getGlobalAssetId(), endpoint.getProtocolInformation().getHref(), e, 0,
-                            ProcessStep.SUBMODEL_REQUEST));
+            final Tombstone tombstone = createEdcClientExceptionTombstone(endpoint, itemId, e);
+            itemContainerBuilder.tombstone(tombstone);
+
         } catch (final JsonParseException e) {
             log.info("Submodel payload did not match the expected AspectType. Creating Tombstone.");
-            itemContainerBuilder.tombstone(
-                    Tombstone.from(itemId.getGlobalAssetId(), endpoint.getProtocolInformation().getHref(), e, 0,
-                            ProcessStep.SUBMODEL_REQUEST));
+            final Tombstone tombstone = createJsonParseSubmodelPayloadTombstone(endpoint, itemId, e);
+            itemContainerBuilder.tombstone(tombstone);
         }
     }
 
+    private Tombstone createNoBpnProvidedTombstone(final Endpoint endpoint, final PartChainIdentificationKey itemId) {
+        final ProcessingError error = createProcessingError(ProcessStep.SUBMODEL_REQUEST, retryCount,
+                "Can't get relationship without a BPN");
+        return createTombstone(endpoint.getProtocolInformation().getHref(), itemId.getGlobalAssetId(), error,
+                itemId.getBpn());
+    }
+
+    private Tombstone createPolicyTombstone(final Endpoint endpoint, final PartChainIdentificationKey itemId,
+            final PolicyException exception) {
+        final Map<String, Object> policy = jsonUtil.asMap(exception.getPolicy());
+        final ProcessingError error = createProcessingError(ProcessStep.USAGE_POLICY_VALIDATION, 0,
+                exception.getMessage());
+        return createTombstone(endpoint.getProtocolInformation().getHref(), itemId.getGlobalAssetId(), error,
+                exception.getBusinessPartnerNumber()).toBuilder().policy(policy).build();
+    }
+
+    private Tombstone createEdcClientExceptionTombstone(final Endpoint endpoint,
+            final PartChainIdentificationKey itemId, final EdcClientException exception) {
+        final ProcessingError error = createProcessingError(ProcessStep.SUBMODEL_REQUEST, 0, exception.getMessage());
+        return createTombstone(endpoint.getProtocolInformation().getHref(), itemId.getGlobalAssetId(), error,
+                itemId.getBpn());
+    }
+
+    private Tombstone createJsonParseSubmodelPayloadTombstone(final Endpoint endpoint,
+            final PartChainIdentificationKey itemId, final JsonParseException exception) {
+        final ProcessingError error = createProcessingError(ProcessStep.SUBMODEL_REQUEST, 0, exception.getMessage());
+        return createTombstone(endpoint.getProtocolInformation().getHref(), itemId.getGlobalAssetId(), error,
+                itemId.getBpn());
+    }
+
+    private ProcessingError createProcessingError(final ProcessStep processStep, final int retryCount,
+            final String exception) {
+        return ProcessingError.builder()
+                              .withProcessStep(processStep)
+                              .withRetryCounterAndLastAttemptNow(retryCount)
+                              .withErrorDetail(exception)
+                              .build();
+    }
+
+    private Tombstone createTombstone(final String endpointURL, final String globalAssetId, final ProcessingError error,
+            final String bpn) {
+        return Tombstone.builder()
+                        .endpointURL(endpointURL)
+                        .catenaXId(globalAssetId)
+                        .processingError(error)
+                        .businessPartnerNumber(bpn)
+                        .build();
+    }
+
     private static List<Bpn> getBpnsFrom(final List<Relationship> relationships) {
         return relationships.stream()
                             .map(Relationship::getBpn)