Examples with APIException com.emc.storageos.svcs.errorhandling.resources.APIException used on opensource projects

Example 21 with APIException

use of com.emc.storageos.svcs.errorhandling.resources.APIException in project coprhd-controller by CoprHD.

the class VolumeGroupService method activateVolumeGroupFullCopy.

/**
 * Activate the specified Volume group full copy.
 * - Activates full copy for all the array replication groups within this Application.
 * - If partial flag is specified, it activates full copy only for set of array replication groups.
 * A Full Copy from each array replication group can be provided to indicate which array replication
 * groups's full copies needs to be activated.
 *
 * @prereq Create Volume group full copy as inactive.
 *
 * @param volumeGroupId The URI of the Volume group.
 * @param fullCopyURI The URI of the full copy.
 *
 * @brief Activate Volume group full copy.
 *
 * @return TaskList
 */
@POST
@Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/{id}/protection/full-copies/activate")
@CheckPermission(roles = { Role.TENANT_ADMIN }, acls = { ACL.ANY })
public TaskList activateVolumeGroupFullCopy(@PathParam("id") final URI volumeGroupId, final VolumeGroupFullCopyActivateParam param) {
    ArgValidator.checkFieldUriType(volumeGroupId, VolumeGroup.class, "id");
    // Query Volume Group
    final VolumeGroup volumeGroup = (VolumeGroup) queryResource(volumeGroupId);
    TaskList taskList = new TaskList();
    // validate replica operation for volume group
    validateCopyOperationForVolumeGroup(volumeGroup, ReplicaTypeEnum.FULL_COPY);
    // validate the requested full copies
    List<Volume> fullCopyVolumesInRequest = new ArrayList<Volume>();
    boolean partial = validateFullCopiesInRequest(fullCopyVolumesInRequest, param.getFullCopies(), param.getCopySetName(), param.getSubGroups(), volumeGroupId);
    /**
     * 1. VolumeGroupService Clone API accepts a Clone URI (to identify clone set and RG)
     * - then get All full copies belonging to same full copy set
     * - get full copy set name from the requested full copy
     * 2. If partial, there will be a List of Clone URIs (one from each RG)
     * 3. Group the full copies by Replication Group(RG)
     * 4. For each RG, invoke the ConsistencyGroup full copy API (CG uri, clone uri)
     * - a. Skip the CG/RG calls when thrown error and continue with other entries; create 'ERROR' Task for this call
     * - b. Finally return the Task List (RG tasks may finish at different times as they are different calls)
     */
    if (!partial) {
        Volume fullCopy = fullCopyVolumesInRequest.get(0);
        log.info("Full Copy operation requested for entire Application, Considering full copy {} in request.", fullCopy.getLabel());
        fullCopyVolumesInRequest.clear();
        fullCopyVolumesInRequest.addAll(getClonesBySetName(fullCopy.getFullCopySetName(), volumeGroup.getId()));
    } else {
        log.info("Full Copy operation requested for subset of array replication groups in Application.");
    }
    Map<String, Volume> repGroupToFullCopyMap = groupVolumesByReplicationGroup(fullCopyVolumesInRequest);
    for (Map.Entry<String, Volume> entry : repGroupToFullCopyMap.entrySet()) {
        String replicationGroup = entry.getKey();
        Volume fullCopy = entry.getValue();
        log.info("Processing Array Replication Group {}, Full Copy {}", replicationGroup, fullCopy.getLabel());
        try {
            // get CG URI
            URI cgURI = getConsistencyGroupForFullCopy(fullCopy);
            // Activate the full copy. Note that it will take into account the
            // fact that the volume is in a ReplicationGroup
            // and all volumes in that ReplicationGroup will be activated.
            taskList.getTaskList().addAll(_blockConsistencyGroupService.activateConsistencyGroupFullCopy(cgURI, fullCopy.getId()).getTaskList());
        } catch (InternalException | APIException e) {
            String errMsg = String.format("Error activating Array Replication Group %s, Full Copy %s", replicationGroup, fullCopy.getLabel());
            log.error(errMsg, e);
            TaskResourceRep task = BlockServiceUtils.createFailedTaskOnVolume(_dbClient, fullCopy, ResourceOperationTypeEnum.ACTIVATE_VOLUME_FULL_COPY, e);
            taskList.addTask(task);
        }
    }
    if (!partial) {
        auditOp(OperationTypeEnum.ACTIVATE_VOLUME_GROUP_FULL_COPY, true, AuditLogManager.AUDITOP_BEGIN, volumeGroup.getId().toString(), fullCopyVolumesInRequest.get(0).getLabel());
    }
    return taskList;
}

Example 22 with APIException

use of com.emc.storageos.svcs.errorhandling.resources.APIException in project coprhd-controller by CoprHD.

the class IngestVolumesExportedSchedulingThread method run.

@Override
public void run() {
    try {
        _requestContext.reset();
        URI varrayId = null;
        while (_requestContext.hasNext()) {
            UnManagedVolume unManagedVolume = _requestContext.next();
            _logger.info("Ingestion starting for exported unmanaged volume {}", unManagedVolume.getNativeGuid());
            if (null == varrayId) {
                varrayId = _requestContext.getVarray(unManagedVolume).getId();
            }
            TaskResourceRep resourceRep = _taskMap.get(unManagedVolume.getId().toString());
            String taskId = resourceRep != null ? resourceRep.getOpId() : null;
            try {
                URI storageSystemUri = unManagedVolume.getStorageSystemUri();
                StorageSystem system = _requestContext.getStorageSystemCache().get(storageSystemUri.toString());
                if (null == system) {
                    system = _dbClient.queryObject(StorageSystem.class, storageSystemUri);
                    _requestContext.getStorageSystemCache().put(storageSystemUri.toString(), system);
                }
                // Build the Strategy , which contains reference to Block object & export orchestrators
                IngestStrategy ingestStrategy = _ingestStrategyFactory.buildIngestStrategy(unManagedVolume, !IngestStrategyFactory.DISREGARD_PROTECTION);
                @SuppressWarnings("unchecked") BlockObject blockObject = ingestStrategy.ingestBlockObjects(_requestContext, VolumeIngestionUtil.getBlockObjectClass(unManagedVolume));
                if (null == blockObject) {
                    throw IngestionException.exceptions.generalVolumeException(unManagedVolume.getLabel(), "check the logs for more details");
                }
                _requestContext.getBlockObjectsToBeCreatedMap().put(blockObject.getNativeGuid(), blockObject);
                _requestContext.getProcessedUnManagedVolumeMap().put(unManagedVolume.getNativeGuid(), _requestContext.getVolumeContext());
                _logger.info("Volume ingestion completed successfully for exported unmanaged volume {} (export ingestion will follow)", unManagedVolume.getNativeGuid());
            } catch (APIException ex) {
                _logger.error("error: " + ex.getLocalizedMessage(), ex);
                _dbClient.error(UnManagedVolume.class, _requestContext.getCurrentUnManagedVolumeUri(), taskId, ex);
                _requestContext.getVolumeContext().rollback();
            } catch (Exception ex) {
                _logger.error("error: " + ex.getLocalizedMessage(), ex);
                _dbClient.error(UnManagedVolume.class, _requestContext.getCurrentUnManagedVolumeUri(), taskId, IngestionException.exceptions.generalVolumeException(unManagedVolume.getLabel(), ex.getLocalizedMessage()));
                _requestContext.getVolumeContext().rollback();
            }
        }
        _logger.info("Ingestion of all the unmanaged volumes has completed.");
        // next ingest the export masks for the unmanaged volumes which have been fully ingested
        _logger.info("Ingestion of unmanaged export masks for all requested volumes starting.");
        ingestBlockExportMasks(_requestContext, _taskMap);
        for (VolumeIngestionContext volumeContext : _requestContext.getProcessedUnManagedVolumeMap().values()) {
            // If there is a CG involved in the ingestion, organize, pollenate, and commit.
            _unManagedVolumeService.commitIngestedCG(_requestContext, volumeContext.getUnmanagedVolume());
            // commit the volume itself
            volumeContext.commit();
        }
        for (BlockObject bo : _requestContext.getObjectsIngestedByExportProcessing()) {
            _logger.info("Ingestion Wrap Up: Creating BlockObject {} (hash {})", bo.forDisplay(), bo.hashCode());
            _dbClient.createObject(bo);
        }
        for (UnManagedVolume umv : _requestContext.getUnManagedVolumesToBeDeleted()) {
            _logger.info("Ingestion Wrap Up: Deleting UnManagedVolume {} (hash {})", umv.forDisplay(), umv.hashCode());
            _dbClient.updateObject(umv);
        }
        // Update the related objects if any after successful export mask ingestion
        for (Entry<String, Set<DataObject>> updatedObjectsEntry : _requestContext.getDataObjectsToBeUpdatedMap().entrySet()) {
            if (updatedObjectsEntry != null) {
                _logger.info("Ingestion Wrap Up: Updating objects for UnManagedVolume URI " + updatedObjectsEntry.getKey());
                for (DataObject dob : updatedObjectsEntry.getValue()) {
                    if (dob.getInactive()) {
                        _logger.info("Ingestion Wrap Up: Deleting DataObject {} (hash {})", dob.forDisplay(), dob.hashCode());
                    } else {
                        _logger.info("Ingestion Wrap Up: Updating DataObject {} (hash {})", dob.forDisplay(), dob.hashCode());
                    }
                    _dbClient.updateObject(dob);
                }
            }
        }
        // Create the related objects if any after successful export mask ingestion
        for (Set<DataObject> createdObjects : _requestContext.getDataObjectsToBeCreatedMap().values()) {
            if (createdObjects != null && !createdObjects.isEmpty()) {
                for (DataObject dob : createdObjects) {
                    _logger.info("Ingestion Wrap Up: Creating DataObject {} (hash {})", dob.forDisplay(), dob.hashCode());
                    _dbClient.createObject(dob);
                }
            }
        }
        ExportGroup exportGroup = _requestContext.getExportGroup();
        if (_requestContext.isExportGroupCreated()) {
            _logger.info("Ingestion Wrap Up: Creating ExportGroup {} (hash {})", exportGroup.forDisplay(), exportGroup.hashCode());
            _dbClient.createObject(exportGroup);
        } else {
            _logger.info("Ingestion Wrap Up: Updating ExportGroup {} (hash {})", exportGroup.forDisplay(), exportGroup.hashCode());
            _dbClient.updateObject(exportGroup);
        }
        // record the events after they have been persisted
        for (BlockObject volume : _requestContext.getObjectsIngestedByExportProcessing()) {
            _unManagedVolumeService.recordVolumeOperation(_dbClient, _unManagedVolumeService.getOpByBlockObjectType(volume), Status.ready, volume.getId());
        }
    } catch (InternalException e) {
        _logger.error("InternalException occurred due to: {}", e);
        throw e;
    } catch (Exception e) {
        _logger.error("Unexpected exception occurred due to: {}", e);
        throw APIException.internalServerErrors.genericApisvcError(ExceptionUtils.getExceptionMessage(e), e);
    } finally {
        // it, then we should clean it up in the database (CTRL-8520)
        if ((null != _requestContext) && _requestContext.isExportGroupCreated() && _requestContext.getObjectsIngestedByExportProcessing().isEmpty()) {
            _logger.info("Ingestion Wrap Up: an export group was created, but no volumes were ingested into it");
            if (_requestContext.getExportGroup().getVolumes() == null || _requestContext.getExportGroup().getVolumes().isEmpty()) {
                _logger.info("Ingestion Wrap Up: since no volumes are present, marking {} for deletion", _requestContext.getExportGroup().getLabel());
                _dbClient.markForDeletion(_requestContext.getExportGroup());
            }
        }
    }
}

Example 23 with APIException

use of com.emc.storageos.svcs.errorhandling.resources.APIException in project coprhd-controller by CoprHD.

the class IngestVolumesExportedSchedulingThread method ingestBlockExportMasks.

/**
 * Ingest block export masks for the already-ingested Volumes.
 *
 * @param requestContext the IngestionRequestContext
 * @param taskMap a Map of UnManagedVolume ids to TaskResourceReps
 */
private void ingestBlockExportMasks(IngestionRequestContext requestContext, Map<String, TaskResourceRep> taskMap) {
    for (String unManagedVolumeGUID : requestContext.getProcessedUnManagedVolumeMap().keySet()) {
        BlockObject processedBlockObject = requestContext.getProcessedBlockObject(unManagedVolumeGUID);
        VolumeIngestionContext volumeContext = requestContext.getVolumeContext(unManagedVolumeGUID);
        UnManagedVolume processedUnManagedVolume = volumeContext.getUnmanagedVolume();
        URI unManagedVolumeUri = processedUnManagedVolume.getId();
        TaskResourceRep resourceRep = taskMap.get(processedUnManagedVolume.getId().toString());
        String taskId = resourceRep != null ? resourceRep.getOpId() : null;
        try {
            if (processedBlockObject == null) {
                _logger.warn("The ingested block object is null. Skipping ingestion of export masks for unmanaged volume {}", unManagedVolumeGUID);
                throw IngestionException.exceptions.generalVolumeException(processedUnManagedVolume.getLabel(), "check the logs for more details");
            }
            // Build the Strategy , which contains reference to Block object & export orchestrators
            IngestExportStrategy ingestStrategy = _ingestStrategyFactory.buildIngestExportStrategy(processedUnManagedVolume);
            BlockObject blockObject = ingestStrategy.ingestExportMasks(processedUnManagedVolume, processedBlockObject, requestContext);
            if (null == blockObject) {
                throw IngestionException.exceptions.generalVolumeException(processedUnManagedVolume.getLabel(), "check the logs for more details");
            }
            if (null == blockObject.getCreationTime()) {
                // only add objects to create if they were created this round of ingestion,
                // creationTime will be null unless the object has already been saved to the db
                requestContext.getObjectsIngestedByExportProcessing().add(blockObject);
            }
            // If the ingested object is internal, flag an error. If it's an RP volume, it's exempt from this check.
            if (blockObject.checkInternalFlags(Flag.PARTIALLY_INGESTED) && !(blockObject instanceof Volume && ((Volume) blockObject).getRpCopyName() != null)) {
                StringBuffer taskStatus = requestContext.getTaskStatusMap().get(processedUnManagedVolume.getNativeGuid());
                String taskMessage = "";
                if (taskStatus == null) {
                    // No task status found. Put in a default message.
                    taskMessage = String.format("Not all the parent/replicas of unmanaged volume %s have been ingested", processedUnManagedVolume.getLabel());
                } else {
                    taskMessage = taskStatus.toString();
                }
                _dbClient.error(UnManagedVolume.class, processedUnManagedVolume.getId(), taskId, IngestionException.exceptions.unmanagedVolumeIsNotVisible(processedUnManagedVolume.getLabel(), taskMessage));
            } else {
                _dbClient.ready(UnManagedVolume.class, processedUnManagedVolume.getId(), taskId, INGESTION_SUCCESSFUL_MSG);
            }
        } catch (APIException ex) {
            _logger.warn(ex.getLocalizedMessage(), ex);
            _dbClient.error(UnManagedVolume.class, unManagedVolumeUri, taskId, ex);
            volumeContext.rollback();
        } catch (Exception ex) {
            _logger.warn(ex.getLocalizedMessage(), ex);
            _dbClient.error(UnManagedVolume.class, unManagedVolumeUri, taskId, IngestionException.exceptions.generalVolumeException(processedUnManagedVolume.getLabel(), ex.getLocalizedMessage()));
            volumeContext.rollback();
        }
    }
}

Example 24 with APIException

use of com.emc.storageos.svcs.errorhandling.resources.APIException in project coprhd-controller by CoprHD.

the class IngestVolumesUnexportedSchedulingThread method run.

@Override
public void run() {
    _requestContext.reset();
    while (_requestContext.hasNext()) {
        UnManagedVolume unManagedVolume = _requestContext.next();
        String taskId = _taskMap.get(unManagedVolume.getId().toString());
        try {
            _logger.info("Ingestion starting for unmanaged volume {}", unManagedVolume.getNativeGuid());
            List<URI> volList = new ArrayList<URI>();
            volList.add(_requestContext.getCurrentUnManagedVolumeUri());
            VolumeIngestionUtil.checkIngestionRequestValidForUnManagedVolumes(volList, _requestContext.getVpool(unManagedVolume), _dbClient);
            IngestStrategy ingestStrategy = _ingestStrategyFactory.buildIngestStrategy(unManagedVolume, !IngestStrategyFactory.DISREGARD_PROTECTION);
            @SuppressWarnings("unchecked") BlockObject blockObject = ingestStrategy.ingestBlockObjects(_requestContext, VolumeIngestionUtil.getBlockObjectClass(unManagedVolume));
            if (null == blockObject) {
                throw IngestionException.exceptions.generalVolumeException(unManagedVolume.getLabel(), "check the logs for more details");
            }
            _logger.info("Ingestion completed successfully for unmanaged volume {}", unManagedVolume.getNativeGuid());
            _requestContext.getBlockObjectsToBeCreatedMap().put(blockObject.getNativeGuid(), blockObject);
            _requestContext.getProcessedUnManagedVolumeMap().put(unManagedVolume.getNativeGuid(), _requestContext.getVolumeContext());
        } catch (APIException ex) {
            _logger.error("APIException occurred", ex);
            _dbClient.error(UnManagedVolume.class, _requestContext.getCurrentUnManagedVolumeUri(), taskId, ex);
            _requestContext.getVolumeContext().rollback();
        } catch (Exception ex) {
            _logger.error("Exception occurred", ex);
            _dbClient.error(UnManagedVolume.class, _requestContext.getCurrentUnManagedVolumeUri(), taskId, IngestionException.exceptions.generalVolumeException(unManagedVolume.getLabel(), ex.getLocalizedMessage()));
            _requestContext.getVolumeContext().rollback();
        }
    }
    try {
        // update the task status
        for (String unManagedVolumeGUID : _requestContext.getProcessedUnManagedVolumeMap().keySet()) {
            VolumeIngestionContext volumeContext = _requestContext.getProcessedUnManagedVolumeMap().get(unManagedVolumeGUID);
            UnManagedVolume unManagedVolume = volumeContext.getUnmanagedVolume();
            String taskMessage = "";
            String taskId = _taskMap.get(unManagedVolume.getId().toString());
            boolean ingestedSuccessfully = false;
            if (unManagedVolume.getInactive()) {
                ingestedSuccessfully = true;
                taskMessage = INGESTION_SUCCESSFUL_MSG;
            } else {
                // check in the created objects for corresponding block object without any internal flags set
                BlockObject createdObject = _requestContext.findCreatedBlockObject(unManagedVolumeGUID.replace(VolumeIngestionUtil.UNMANAGEDVOLUME, VolumeIngestionUtil.VOLUME));
                _logger.info("checking partial ingestion status of block object " + createdObject);
                if ((null != createdObject) && (!createdObject.checkInternalFlags(Flag.PARTIALLY_INGESTED) || // If this is an ingested RP volume in an uningested protection set, the ingest is successful.
                (createdObject instanceof Volume && ((Volume) createdObject).checkForRp() && ((Volume) createdObject).getProtectionSet() == null)) || // If this is a successfully processed VPLEX backend volume, it will have the INTERNAL_OBJECT Flag
                (VolumeIngestionUtil.isVplexBackendVolume(unManagedVolume) && createdObject.checkInternalFlags(Flag.INTERNAL_OBJECT))) {
                    _logger.info("successfully partially ingested block object {} ", createdObject.forDisplay());
                    ingestedSuccessfully = true;
                    taskMessage = INGESTION_SUCCESSFUL_MSG;
                } else {
                    _logger.info("block object {} was not (partially) ingested successfully", createdObject);
                    ingestedSuccessfully = false;
                    StringBuffer taskStatus = _requestContext.getTaskStatusMap().get(unManagedVolume.getNativeGuid());
                    if (taskStatus == null) {
                        // No task status found. Put in a default message.
                        taskMessage = String.format("Not all the parent/replicas of unmanaged volume %s have been ingested", unManagedVolume.getLabel());
                    } else {
                        taskMessage = taskStatus.toString();
                    }
                }
            }
            if (ingestedSuccessfully) {
                _dbClient.ready(UnManagedVolume.class, unManagedVolume.getId(), taskId, taskMessage);
            } else {
                _dbClient.error(UnManagedVolume.class, unManagedVolume.getId(), taskId, IngestionException.exceptions.unmanagedVolumeIsNotVisible(unManagedVolume.getLabel(), taskMessage));
            }
            // Commit any ingested CG
            _unManagedVolumeService.commitIngestedCG(_requestContext, unManagedVolume);
            // Commit the volume's internal resources
            volumeContext.commit();
            // Commit this volume's updated data objects if any after ingestion
            Set<DataObject> updatedObjects = _requestContext.getDataObjectsToBeUpdatedMap().get(unManagedVolumeGUID);
            if (updatedObjects != null && !updatedObjects.isEmpty()) {
                for (DataObject dob : updatedObjects) {
                    _logger.info("Ingestion Wrap Up: Updating DataObject {} (hash {})", dob.forDisplay(), dob.hashCode());
                    _dbClient.updateObject(dob);
                }
            }
            // Commit this volume's created data objects if any after ingestion
            Set<DataObject> createdObjects = _requestContext.getDataObjectsToBeCreatedMap().get(unManagedVolumeGUID);
            if (createdObjects != null && !createdObjects.isEmpty()) {
                for (DataObject dob : createdObjects) {
                    _logger.info("Ingestion Wrap Up: Creating DataObject {} (hash {})", dob.forDisplay(), dob.hashCode());
                    _dbClient.createObject(dob);
                }
            }
        }
    } catch (InternalException e) {
        throw e;
    } catch (Exception e) {
        _logger.debug("Unexpected ingestion exception:", e);
        throw APIException.internalServerErrors.genericApisvcError(ExceptionUtils.getExceptionMessage(e), e);
    }
    for (BlockObject bo : _requestContext.getBlockObjectsToBeCreatedMap().values()) {
        _logger.info("Ingestion Wrap Up: Creating BlockObject {} (hash {})", bo.forDisplay(), bo.hashCode());
        _dbClient.createObject(bo);
    }
    for (UnManagedVolume umv : _requestContext.getUnManagedVolumesToBeDeleted()) {
        _logger.info("Ingestion Wrap Up: Deleting UnManagedVolume {} (hash {})", umv.forDisplay(), umv.hashCode());
        _dbClient.updateObject(umv);
    }
    // record the events after they have been persisted
    for (BlockObject volume : _requestContext.getBlockObjectsToBeCreatedMap().values()) {
        _unManagedVolumeService.recordVolumeOperation(_dbClient, _unManagedVolumeService.getOpByBlockObjectType(volume), Status.ready, volume.getId());
    }
}

Example 25 with APIException

use of com.emc.storageos.svcs.errorhandling.resources.APIException in project coprhd-controller by CoprHD.

the class ConsistencyGroupService method deleteConsistencyGroup.

/**
 * Delete consistency group
 *
 * @param openstackTenantId openstack tenant id
 * @param consistencyGroupId consistency group id
 * @param param pojo class to bind request
 * @param isV1Call cinder V1 api
 * @param header HTTP header
 * @brief delete Consistency group
 * @return Response
 */
@POST
@Path("/{consistencyGroup_id}/delete")
@Consumes({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
public Response deleteConsistencyGroup(@PathParam("tenant_id") String openstackTenantId, @PathParam("consistencyGroup_id") String consistencyGroupId, ConsistencyGroupDeleteRequest param, @HeaderParam("X-Cinder-V1-Call") String isV1Call, @Context HttpHeaders header) {
    boolean isForced = param.consistencygroup.force;
    final BlockConsistencyGroup consistencyGroup = findConsistencyGroup(consistencyGroupId, openstackTenantId);
    if (consistencyGroup == null) {
        _log.error("Not Found : No Such Consistency Group Found {}", consistencyGroupId);
        return CinderApiUtils.createErrorResponse(404, "Not Found : No Such Consistency Group Found");
    } else if (!consistencyGroupId.equals(CinderApiUtils.splitString(consistencyGroup.getId().toString(), ":", 3))) {
        _log.error("Bad Request : There is no consistency group with id {} , please retry with correct consistency group id", consistencyGroupId);
        return CinderApiUtils.createErrorResponse(400, "Bad Request : There is no consistency group exist, please retry with correct consistency group id");
    }
    String task = UUID.randomUUID().toString();
    TaskResourceRep taskRep = null;
    if (getCinderHelper().verifyConsistencyGroupHasSnapshot(consistencyGroup)) {
        _log.error("Bad Request : Consistency Group {} has Snapshot", consistencyGroupId);
        return CinderApiUtils.createErrorResponse(400, "Bad Request : Consistency Group has Snapshot ");
    }
    if (isForced) {
        final URIQueryResultList cgVolumesResults = new URIQueryResultList();
        _dbClient.queryByConstraint(getVolumesByConsistencyGroup(consistencyGroup.getId()), cgVolumesResults);
        while (cgVolumesResults.iterator().hasNext()) {
            Volume volume = _dbClient.queryObject(Volume.class, cgVolumesResults.iterator().next());
            if (!volume.getInactive()) {
                BlockServiceApi api = BlockService.getBlockServiceImpl(volume, _dbClient);
                URI systemUri = volume.getStorageController();
                List<URI> volumeURIs = new ArrayList<URI>();
                volumeURIs.add(volume.getId());
                api.deleteVolumes(systemUri, volumeURIs, "FULL", null);
                if (volume.getExtensions() == null) {
                    volume.setExtensions(new StringMap());
                }
                volume.getExtensions().put("status", CinderConstants.ComponentStatus.DELETING.getStatus().toLowerCase());
                volume.setInactive(true);
                _dbClient.updateObject(volume);
            }
        }
    }
    try {
        ArgValidator.checkReference(BlockConsistencyGroup.class, consistencyGroup.getId(), checkForDelete(consistencyGroup));
    } catch (APIException e) {
        _log.error("Bad Request : Consistency Group Contains active references of type : {}", e.getMessage());
        return CinderApiUtils.createErrorResponse(400, "Bad Request : Consistency Group Contains active references");
    }
    // RP + VPlex CGs cannot be be deleted without VPlex controller intervention.
    if (!consistencyGroup.getTypes().contains(Types.VPLEX.toString()) || canDeleteConsistencyGroup(consistencyGroup)) {
        final URIQueryResultList cgVolumesResults = new URIQueryResultList();
        _dbClient.queryByConstraint(getVolumesByConsistencyGroup(consistencyGroup.getId()), cgVolumesResults);
        while (cgVolumesResults.iterator().hasNext()) {
            Volume volume = _dbClient.queryObject(Volume.class, cgVolumesResults.iterator().next());
            if (!volume.getInactive()) {
                return CinderApiUtils.createErrorResponse(400, "Bad Request : Try to delete consistency group with --force");
            }
        }
        consistencyGroup.setStorageController(null);
        consistencyGroup.setInactive(true);
        _dbClient.updateObject(consistencyGroup);
        taskRep = finishDeactivateTask(consistencyGroup, task);
        if (taskRep.getState().equals("ready") || taskRep.getState().equals("pending")) {
            return Response.status(202).build();
        }
    }
    final StorageSystem storageSystem = consistencyGroup.created() ? _permissionsHelper.getObjectById(consistencyGroup.getStorageController(), StorageSystem.class) : null;
    // If the consistency group has been created, and the system
    // is a VPlex, then we need to do VPlex related things to destroy
    // the consistency groups on the system. If the consistency group
    // has not been created on the system or the system is not a VPlex
    // revert to the default.
    BlockServiceApi blockServiceApi = BlockService.getBlockServiceImpl("group");
    if (storageSystem != null) {
        String systemType = storageSystem.getSystemType();
        if (DiscoveredDataObject.Type.vplex.name().equals(systemType)) {
            blockServiceApi = BlockService.getBlockServiceImpl(systemType);
        }
        _log.info(String.format("BlockConsistencyGroup %s is associated to StorageSystem %s. Going to delete it on that array.", consistencyGroup.getLabel(), storageSystem.getNativeGuid()));
        // Otherwise, invoke operation to delete CG from the array.
        taskRep = blockServiceApi.deleteConsistencyGroup(storageSystem, consistencyGroup, task);
        if (taskRep.getState().equals("ready") || taskRep.getState().equals("pending")) {
            return Response.status(202).build();
        }
    }
    if (taskRep == null) {
        _log.info(String.format("BlockConsistencyGroup %s was not associated with any storage. Deleting it from ViPR only.", consistencyGroup.getLabel()));
        TaskResourceRep resp = finishDeactivateTask(consistencyGroup, task);
        if (resp.getState().equals("ready") || resp.getState().equals("pending")) {
            return Response.status(202).build();
        }
    }
    return CinderApiUtils.createErrorResponse(400, "Bad Request");
}