Examples with NativeContinuousCopyCreate com.emc.storageos.model.block.NativeContinuousCopyCreate used on opensource projects

Example 1 with NativeContinuousCopyCreate

use of com.emc.storageos.model.block.NativeContinuousCopyCreate in project coprhd-controller by CoprHD.

the class BlockService method startContinuousCopies.

/**
 * Start continuous copies. Continuous copies will be created when <i>NATIVE</i> type is specified and
 * <i>copyID</i> fields are omitted.
 *
 * @prereq none
 *
 * @param id URN of a ViPR Source volume
 * @param param List of copies to start or create.
 *
 * @brief Start or create continuous copies.
 *
 * @return TaskList
 * @throws ControllerException
 */
@POST
@Produces({ MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON })
@Path("/{id}/protection/continuous-copies/start")
@CheckPermission(roles = { Role.TENANT_ADMIN }, acls = { ACL.OWN, ACL.ALL })
public TaskList startContinuousCopies(@PathParam("id") URI id, CopiesParam param) throws ControllerException {
    TaskResourceRep taskResp = null;
    TaskList taskList = new TaskList();
    // Validate the source volume URI
    ArgValidator.checkFieldUriType(id, Volume.class, "id");
    Volume volume = _dbClient.queryObject(Volume.class, id);
    // Make sure that we don't have some pending
    // operation against the volume
    checkForPendingTasks(Arrays.asList(volume.getTenant().getURI()), Arrays.asList(volume));
    // Don't operate on ingested volumes.
    VolumeIngestionUtil.checkOperationSupportedOnIngestedVolume(volume, ResourceOperationTypeEnum.CREATE_VOLUME_MIRROR, _dbClient);
    Volume sourceVolume = queryVolumeResource(id);
    validateSourceVolumeHasExported(sourceVolume);
    // Validate the list of copies
    ArgValidator.checkFieldNotEmpty(param.getCopies(), "copies");
    // Verify that the copy IDs are either all specified or none are specified
    // for a particular protection type. Combinations are not allowed
    verifyCopyIDs(param);
    // Process the list of copies
    for (Copy copy : param.getCopies()) {
        // Validate a copy type was passed
        ArgValidator.checkFieldNotEmpty(copy.getType(), "type");
        URI copyID = copy.getCopyID();
        // If copyID is null all copies are started
        if (copy.getType().equalsIgnoreCase(TechnologyType.RP.toString())) {
            // If copyID is not set all copies are started
            if (!URIUtil.isValid(copyID)) {
                copyID = null;
            }
            taskResp = performProtectionAction(id, copy, ProtectionOp.START.getRestOp());
            taskList.getTaskList().add(taskResp);
            // If copyID is null, we have already started all copies
            if (copyID == null) {
                return taskList;
            }
        } else if (copy.getType().equalsIgnoreCase(TechnologyType.SRDF.toString())) {
            id = VPlexSrdfUtil.getSrdfIdFromVolumeId(_dbClient, id);
            copy.setCopyID(VPlexSrdfUtil.getSrdfIdFromVolumeId(_dbClient, copy.getCopyID()));
            taskResp = performSRDFProtectionAction(id, copy, ProtectionOp.START.getRestOp());
            taskList.getTaskList().add(taskResp);
        } else if (copy.getType().equalsIgnoreCase(TechnologyType.NATIVE.toString())) {
            if (URIUtil.isValid(copyID) && URIUtil.isType(copyID, BlockMirror.class)) {
                /*
                     * To establish group relationship between volume group and mirror group
                     */
                taskResp = establishVolumeMirrorGroupRelation(id, copy, ProtectionOp.START.getRestOp());
                taskList.getTaskList().add(taskResp);
            } else {
                NativeContinuousCopyCreate mirror = new NativeContinuousCopyCreate(copy.getName(), copy.getCount());
                taskList = startMirrors(id, mirror);
            }
        } else {
            throw APIException.badRequests.invalidCopyType(copy.getType());
        }
    }
    return taskList;
}