Examples with EmbeddedServiceDefsUtil org.apache.ranger.plugin.store.EmbeddedServiceDefsUtil used on opensource projects

Example 1 with EmbeddedServiceDefsUtil

use of org.apache.ranger.plugin.store.EmbeddedServiceDefsUtil in project ranger by apache.

the class ServiceREST method deleteService.

@DELETE
@Path("/services/{id}")
@Produces({ "application/json", "application/xml" })
@PreAuthorize("@rangerPreAuthSecurityHandler.isAPIAccessible(\"" + RangerAPIList.DELETE_SERVICE + "\")")
public void deleteService(@PathParam("id") Long id) {
    if (LOG.isDebugEnabled()) {
        LOG.debug("==> ServiceREST.deleteService(" + id + ")");
    }
    RangerPerfTracer perf = null;
    try {
        if (RangerPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = RangerPerfTracer.getPerfTracer(PERF_LOG, "ServiceREST.deleteService(serviceId=" + id + ")");
        }
        RangerServiceValidator validator = validatorFactory.getServiceValidator(svcStore);
        validator.validate(id, Action.DELETE);
        bizUtil.hasAdminPermissions("Services");
        // TODO: As of now we are allowing SYS_ADMIN to create all the
        // services including KMS
        XXService service = daoManager.getXXService().getById(id);
        EmbeddedServiceDefsUtil embeddedServiceDefsUtil = EmbeddedServiceDefsUtil.instance();
        if (service.getType().equals(embeddedServiceDefsUtil.getTagServiceDefId())) {
            List<XXService> referringServices = daoManager.getXXService().findByTagServiceId(id);
            if (!CollectionUtils.isEmpty(referringServices)) {
                Set<String> referringServiceNames = new HashSet<String>();
                for (XXService xXService : referringServices) {
                    referringServiceNames.add(xXService.getName());
                    if (referringServiceNames.size() >= 10) {
                        break;
                    }
                }
                if (referringServices.size() <= 10) {
                    throw restErrorUtil.createRESTException("Tag service '" + service.getName() + "' is being referenced by " + referringServices.size() + " services: " + referringServiceNames, MessageEnums.OPER_NOT_ALLOWED_FOR_STATE);
                } else {
                    throw restErrorUtil.createRESTException("Tag service '" + service.getName() + "' is being referenced by " + referringServices.size() + " services: " + referringServiceNames + " and more..", MessageEnums.OPER_NOT_ALLOWED_FOR_STATE);
                }
            }
        }
        XXServiceDef xxServiceDef = daoManager.getXXServiceDef().getById(service.getType());
        bizUtil.hasKMSPermissions("Service", xxServiceDef.getImplclassname());
        bizUtil.blockAuditorRoleUser();
        tagStore.deleteAllTagObjectsForService(service.getName());
        svcStore.deleteService(id);
    } catch (WebApplicationException excp) {
        throw excp;
    } catch (Throwable excp) {
        LOG.error("deleteService(" + id + ") failed", excp);
        throw restErrorUtil.createRESTException(excp.getMessage());
    } finally {
        RangerPerfTracer.log(perf);
    }
    if (LOG.isDebugEnabled()) {
        LOG.debug("<== ServiceREST.deleteService(" + id + ")");
    }
}