How to use

setPort

method

in

io.pravega.controller.stream.api.grpc.v1.Controller$NodeUri$Builder

public CompletableFuture<List<NodeUri>> getControllerServerList() {
  if (cluster == null) {
    return Futures.failedFuture(new IllegalStateException("Controller cluster not initialized"));
  }
  return CompletableFuture.supplyAsync(() -> {
    try {
      return cluster.getClusterMembers().stream()
          .map(host -> NodeUri.newBuilder().setEndpoint(host.getIpAddr()).setPort(host.getPort()).build())
          .collect(Collectors.toList());
    } catch (ClusterException e) {
      // cluster implementation throws checked exceptions which cannot be thrown inside completable futures.
      throw Exceptions.sneakyThrow(e);
    }
  }, executor);
}

public static SegmentHelper getSegmentHelperMock() {
  SegmentHelper helper = spy(new SegmentHelper());
  doReturn(NodeUri.newBuilder().setEndpoint("localhost").setPort(SERVICE_PORT).build()).when(helper).getSegmentUri(
      anyString(), anyString(), anyLong(), any());
  doReturn(CompletableFuture.completedFuture(true)).when(helper).sealSegment(
      anyString(), anyString(), anyLong(), any(), any(), any(), anyLong());
  doReturn(CompletableFuture.completedFuture(true)).when(helper).createSegment(
      anyString(), anyString(), anyLong(), any(), any(), any(), any(), anyLong());
  doReturn(CompletableFuture.completedFuture(true)).when(helper).deleteSegment(
      anyString(), anyString(), anyLong(), any(), any(), any(), anyLong());
  doReturn(CompletableFuture.completedFuture(true)).when(helper).createTransaction(
      anyString(), anyString(), anyLong(), any(), any(), any(), any());
  doReturn(CompletableFuture.completedFuture(true)).when(helper).abortTransaction(
      anyString(), anyString(), anyLong(), any(), any(), any(), any());
  doReturn(CompletableFuture.completedFuture(true)).when(helper).commitTransaction(
      anyString(), anyString(), anyLong(), anyLong(), any(), any(), any(), any());
  doReturn(CompletableFuture.completedFuture(true)).when(helper).updatePolicy(
      anyString(), anyString(), any(), anyLong(), any(), any(), any(), anyLong());
  doReturn(CompletableFuture.completedFuture(true)).when(helper).truncateSegment(
      anyString(), anyString(), anyLong(), anyLong(), any(), any(), any(), anyLong());
  doReturn(CompletableFuture.completedFuture(new WireCommands.StreamSegmentInfo(0L, "", true, true, false, 0L, 0L, 0L))).when(helper).getSegmentInfo(
      anyString(), anyString(), anyLong(), any(), any(), anyString());
  return helper;
}

  public static SegmentHelper getFailingSegmentHelperMock() {
    SegmentHelper helper = spy(new SegmentHelper());

    doReturn(NodeUri.newBuilder().setEndpoint("localhost").setPort(SERVICE_PORT).build()).when(helper).getSegmentUri(
        anyString(), anyString(), anyLong(), any());

    doReturn(Futures.failedFuture(new RuntimeException())).when(helper).sealSegment(
        anyString(), anyString(), anyLong(), any(), any(), any(), anyLong());

    doReturn(Futures.failedFuture(new RuntimeException())).when(helper).createSegment(
        anyString(), anyString(), anyLong(), any(), any(), any(), any(), anyLong());

    doReturn(Futures.failedFuture(new RuntimeException())).when(helper).deleteSegment(
        anyString(), anyString(), anyLong(), any(), any(), any(), anyLong());

    doReturn(Futures.failedFuture(new RuntimeException())).when(helper).createTransaction(
        anyString(), anyString(), anyLong(), any(), any(), any(), any());

    doReturn(Futures.failedFuture(new RuntimeException())).when(helper).abortTransaction(
        anyString(), anyString(), anyLong(), any(), any(), any(), any());

    doReturn(Futures.failedFuture(new RuntimeException())).when(helper).commitTransaction(
        anyString(), anyString(), anyLong(), anyLong(), any(), any(), any(), any());

    doReturn(Futures.failedFuture(new RuntimeException())).when(helper).updatePolicy(
        anyString(), anyString(), any(), anyLong(), any(), any(), any(), anyLong());

    return helper;
  }
}

public Controller.NodeUri getSegmentUri(final String scope,
                    final String stream,
                    final long segmentId,
                    final HostControllerStore hostStore) {
  final Host host = hostStore.getHostForSegment(scope, stream, segmentId);
  return Controller.NodeUri.newBuilder().setEndpoint(host.getIpAddr()).setPort(host.getPort()).build();
}

  @Override
  public void getURI(SegmentId request, StreamObserver<NodeUri> responseObserver) {
    responseObserver.onNext(NodeUri.newBuilder().setEndpoint("localhost3").setPort(3).build());
    responseObserver.onCompleted();
  }
};

@Override
public void getControllerServerList(ServerRequest request, StreamObserver<ServerResponse> responseObserver) {
  responseObserver.onNext(ServerResponse.newBuilder()
      .addNodeURI(NodeUri.newBuilder().setEndpoint("localhost").setPort(serverPort1).build())
      .addNodeURI(NodeUri.newBuilder().setEndpoint("localhost").setPort(serverPort2).build())
      .addNodeURI(NodeUri.newBuilder().setEndpoint("localhost").setPort(serverPort3).build())
      .build());
  responseObserver.onCompleted();
}

  @Override
  public void getURI(SegmentId request, StreamObserver<NodeUri> responseObserver) {
    responseObserver.onNext(NodeUri.newBuilder().setEndpoint("localhost2").setPort(2).build());
    responseObserver.onCompleted();
  }
};

  @Override
  public void getURI(SegmentId request, StreamObserver<NodeUri> responseObserver) {
    responseObserver.onNext(NodeUri.newBuilder().setEndpoint("localhost1").setPort(1).build());
    responseObserver.onCompleted();
  }
};

@Override
public void getControllerServerList(ServerRequest request, StreamObserver<ServerResponse> responseObserver) {
  responseObserver.onNext(ServerResponse.newBuilder()
      .addNodeURI(NodeUri.newBuilder().setEndpoint("localhost").setPort(serverPort1).build())
      .addNodeURI(NodeUri.newBuilder().setEndpoint("localhost").setPort(serverPort2).build())
      .addNodeURI(NodeUri.newBuilder().setEndpoint("localhost").setPort(serverPort3).build())
      .build());
  responseObserver.onCompleted();
}

public Builder mergeFrom(io.pravega.controller.stream.api.grpc.v1.Controller.NodeUri other) {
 if (other == io.pravega.controller.stream.api.grpc.v1.Controller.NodeUri.getDefaultInstance()) return this;
 if (!other.getEndpoint().isEmpty()) {
  endpoint_ = other.endpoint_;
  onChanged();
 }
 if (other.getPort() != 0) {
  setPort(other.getPort());
 }
 this.mergeUnknownFields(other.unknownFields);
 onChanged();
 return this;
}

@Before
public void setup() throws Exception {
  zkServer = new TestingServerStarter().start();
  zkServer.start();
  zkClient = CuratorFrameworkFactory.newClient(zkServer.getConnectString(),
      new ExponentialBackoffRetry(200, 10, 5000));
  zkClient.start();
  streamStore = StreamStoreFactory.createZKStore(zkClient, executor);
  TaskMetadataStore taskMetadataStore = TaskStoreFactory.createZKStore(zkClient, executor);
  HostControllerStore hostStore = HostStoreFactory.createInMemoryStore(HostMonitorConfigImpl.dummyConfig());
  segmentHelperMock = spy(new SegmentHelper());
  doReturn(Controller.NodeUri.newBuilder().setEndpoint("localhost").setPort(Config.SERVICE_PORT).build()).when(segmentHelperMock).getSegmentUri(
      anyString(), anyString(), anyInt(), any());
  ConnectionFactoryImpl connectionFactory = new ConnectionFactoryImpl(ClientConfig.builder().build());
  streamMetadataTasks = new StreamMetadataTasks(streamStore, hostStore, taskMetadataStore, segmentHelperMock,
      executor, "host", connectionFactory, AuthHelper.getDisabledAuthHelper(), requestTracker);
  streamTransactionMetadataTasks = new StreamTransactionMetadataTasks(
      streamStore, hostStore, segmentHelperMock, executor, "host", connectionFactory, AuthHelper.getDisabledAuthHelper());
  controllerService = new ControllerService(streamStore, hostStore, streamMetadataTasks,
      streamTransactionMetadataTasks, segmentHelperMock, executor, null);
  controllerService.createScope(SCOPE).get();
}

@Override
public void getURI(SegmentId request, StreamObserver<NodeUri> responseObserver) {
  if (request.getStreamInfo().getStream().equals("stream1")) {
    responseObserver.onNext(NodeUri.newBuilder().setEndpoint("localhost").
        setPort(SERVICE_PORT).build());
    responseObserver.onCompleted();
  } else {
    responseObserver.onError(Status.INTERNAL.withDescription("Server error").asRuntimeException());
  }
}

/**
 * Converts PravegaNodeURI into NodeURI.
 *
 * @param uri The PravegaNodeURI string.
 * @return Node URI string.
 */
public static final NodeUri decode(final PravegaNodeUri uri) {
  Preconditions.checkNotNull(uri, "uri");
  return NodeUri.newBuilder().setEndpoint(uri.getEndpoint()).setPort(uri.getPort()).build();
}