org.datanucleus.util.StringUtils Java Examples

The following examples show how to use org.datanucleus.util.StringUtils. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example #1

Source File: ExternalRpcServer.java From seldon-server with Apache License 2.0

6 votes

@Override
public <ReqT, RespT> Listener<ReqT> interceptCall(ServerCall<ReqT, RespT> call, Metadata headers,ServerCallHandler<ReqT, RespT> next) {
	logger.info("Call intercepted "+headers.toString());
	String token = headers.get(authKey);
	if (StringUtils.notEmpty(token))
	{
		try
		{
			logger.info("Token "+token);
			ConsumerBean consumer = resourceServer.validateResourceFromToken(token);
			logger.info("Setting call to client "+consumer.getShort_name());
			return new SeldonServerCallListener<ReqT>(next.startCall(call, headers),consumer.getShort_name(),this);
		}
		catch (APIException e)
		{
			logger.warn("API exception on getting token ",e);
			return next.startCall(call, headers);
		}
	}
	else
	{
		logger.warn("Empty token ignoring call");
		return next.startCall(call, headers);
	}
}

Example #2

Source File: ExternalRpcServer.java From seldon-server with Apache License 2.0

6 votes

@Override
public void classify(ClassificationRequest request, StreamObserver<ClassificationReply> responseObserver)
{
	final String client = clientThreadLocal.get();
	if (StringUtils.notEmpty(client))
	{
		clientThreadLocal.set(null);
		ClassificationReply reply = predictionService.predict(client, request);
		responseObserver.onNext(reply);
		responseObserver.onCompleted();
		predictLogger.log(client, request, reply);
	}
	else
	{
		logger.info("Failed to get token");
		responseObserver.onError(new StatusException(io.grpc.Status.PERMISSION_DENIED.withDescription("Could not determine client from oauth_token")));
	}
}

Example #3

Source File: TopologyTestRunResource.java From streamline with Apache License 2.0

6 votes

private Response getEventsOfTestRunTopologyHistory(Long topologyId, Long historyId, String componentName,
                                                   SecurityContext securityContext) throws IOException {
    SecurityUtil.checkRoleOrPermissions(authorizer, securityContext, Roles.ROLE_TOPOLOGY_USER,
            Topology.NAMESPACE, topologyId, READ);

    File eventLogFile = getEventLogFile(topologyId, historyId);
    Stream<EventInformation> eventsStream = eventLogFileReader.loadEventLogFileAsStream(eventLogFile);

    if (!StringUtils.isEmpty(componentName)) {
        eventsStream = eventsStream.filter(event -> {
            String eventComponentName = event.getComponentName();
            return eventComponentName != null && eventComponentName.equals(componentName);
        });
    }

    return WSUtils.respondEntities(eventsStream.collect(toList()), OK);
}

Example #4

Source File: CommandUtil.java From incubator-sentry with Apache License 2.0

6 votes

private static String createCmdForRoleAddOrDeleteGroup(String roleName,
String groups,
     boolean isAddGroup) {
   StringBuilder sb = new StringBuilder();
   if (isAddGroup) {
     sb.append("GRANT ROLE ");
   } else {
     sb.append("REVOKE ROLE ");
   }
   sb.append(roleName);
   if (isAddGroup) {
     sb.append(" TO ");
   } else {
     sb.append(" FROM ");
   }

   if (!StringUtils.isEmpty(groups)) {
     sb.append("GROUP ").append(groups);
   } else {
     sb = new StringBuilder("Missing group information.");
   }

   return sb.toString();
 }