Examples with GetStreamRequest org.apache.bookkeeper.stream.proto.storage.GetStreamRequest used on opensource projects

Example 1 with GetStreamRequest

use of org.apache.bookkeeper.stream.proto.storage.GetStreamRequest in project bookkeeper by apache.

the class TestRangeStoreImpl method testGetStreamMockRootStorageContainerStore.

@Test
public void testGetStreamMockRootStorageContainerStore() throws Exception {
    String colName = "test-get-namespace-no-root-storage-container-store";
    String streamName = colName;
    StorageContainer scStore = mock(StorageContainer.class);
    when(scStore.stop()).thenReturn(FutureUtils.value(null));
    rangeStore.getRegistry().setStorageContainer(ROOT_STORAGE_CONTAINER_ID, scStore);
    GetStreamResponse getResp = GetStreamResponse.newBuilder().setCode(StatusCode.STREAM_NOT_FOUND).build();
    GetStreamRequest getReq = createGetStreamRequest(colName, streamName);
    when(scStore.getStream(getReq)).thenReturn(CompletableFuture.completedFuture(getResp));
    CompletableFuture<GetStreamResponse> getRespFuture = rangeStore.getStream(getReq);
    verify(scStore, times(1)).getStream(getReq);
    assertTrue(getResp == getRespFuture.get());
}

Example 2 with GetStreamRequest

use of org.apache.bookkeeper.stream.proto.storage.GetStreamRequest in project bookkeeper by apache.

the class StorageContainerImplTest method testGetStream.

@Test
public void testGetStream() throws Exception {
    mockStorageContainer(SCID);
    GetStreamResponse expectedResp = GetStreamResponse.getDefaultInstance();
    when(rrStore.getStream(any(GetStreamRequest.class))).thenReturn(FutureUtils.value(expectedResp));
    GetStreamRequest expectedReq = GetStreamRequest.getDefaultInstance();
    assertSame(expectedResp, FutureUtils.result(rrStore.getStream(expectedReq)));
    verify(rrStore, times(1)).getStream(same(expectedReq));
}

Example 3 with GetStreamRequest

use of org.apache.bookkeeper.stream.proto.storage.GetStreamRequest in project bookkeeper by apache.

the class RootRangeStoreImpl method getStream.

@Override
public CompletableFuture<GetStreamResponse> getStream(GetStreamRequest request) {
    StreamName streamName = request.getStreamName();
    StatusCode code = verifyStreamRequest(streamName.getColName(), streamName.getStreamName());
    if (StatusCode.SUCCESS != code) {
        return FutureUtils.value(GetStreamResponse.newBuilder().setCode(code).build());
    }
    byte[] nsNameKey = getNamespaceNameKey(streamName.getColName());
    GetStreamResponse.Builder respBuilder = GetStreamResponse.newBuilder();
    return store.get(nsNameKey).thenCompose(nsIdBytes -> {
        if (null == nsIdBytes) {
            return FutureUtils.value(respBuilder.setCode(StatusCode.NAMESPACE_NOT_FOUND).build());
        }
        long nsId = Bytes.toLong(nsIdBytes, 0);
        return getStreamProps(nsId, streamName.getStreamName()).thenCompose(streamProps -> {
            if (null == streamProps) {
                return FutureUtils.value(respBuilder.setCode(StatusCode.STREAM_NOT_FOUND).build());
            } else {
                return FutureUtils.value(respBuilder.setCode(StatusCode.SUCCESS).setStreamProps(streamProps).build());
            }
        }).exceptionally(cause -> respBuilder.setCode(StatusCode.INTERNAL_SERVER_ERROR).build());
    });
}

Example 4 with GetStreamRequest

use of org.apache.bookkeeper.stream.proto.storage.GetStreamRequest in project bookkeeper by apache.

the class TestGrpcRootRangeService method testGetStreamFailure.

@Test
public void testGetStreamFailure() throws Exception {
    RangeStoreImpl rangeService = mock(RangeStoreImpl.class);
    GrpcRootRangeService grpcService = new GrpcRootRangeService(rangeService);
    GetStreamResponse getResp = GetStreamResponse.newBuilder().setCode(StatusCode.INTERNAL_SERVER_ERROR).build();
    GetStreamRequest getReq = createGetStreamRequest(nsName, streamName);
    when(rangeService.getStream(getReq)).thenReturn(FutureUtils.exception(CAUSE));
    AtomicReference<GetStreamResponse> resultHolder = new AtomicReference<>();
    AtomicReference<Throwable> exceptionHolder = new AtomicReference<>();
    CountDownLatch latch = new CountDownLatch(1);
    StreamObserver<GetStreamResponse> streamObserver = new StreamObserver<GetStreamResponse>() {

        @Override
        public void onNext(GetStreamResponse resp) {
            resultHolder.set(resp);
        }

        @Override
        public void onError(Throwable t) {
            exceptionHolder.set(t);
            latch.countDown();
        }

        @Override
        public void onCompleted() {
            latch.countDown();
        }
    };
    grpcService.getStream(GetStreamRequest.newBuilder().setStreamName(StreamName.newBuilder().setColName(nsName).setStreamName(streamName)).build(), streamObserver);
    latch.await();
    assertNull(exceptionHolder.get());
    assertNotNull(resultHolder.get());
    assertEquals(getResp, resultHolder.get());
    verify(rangeService, times(1)).getStream(getReq);
}

Example 5 with GetStreamRequest

use of org.apache.bookkeeper.stream.proto.storage.GetStreamRequest in project bookkeeper by apache.

the class TestGrpcRootRangeService method testGetStreamSuccess.

@Test
public void testGetStreamSuccess() throws Exception {
    RangeStoreImpl rangeService = mock(RangeStoreImpl.class);
    GrpcRootRangeService grpcService = new GrpcRootRangeService(rangeService);
    GetStreamResponse getResp = GetStreamResponse.newBuilder().setCode(StatusCode.SUCCESS).setStreamProps(streamProps).build();
    GetStreamRequest getReq = createGetStreamRequest(nsName, streamName);
    when(rangeService.getStream(getReq)).thenReturn(CompletableFuture.completedFuture(getResp));
    AtomicReference<GetStreamResponse> resultHolder = new AtomicReference<>();
    AtomicReference<Throwable> exceptionHolder = new AtomicReference<>();
    CountDownLatch latch = new CountDownLatch(1);
    StreamObserver<GetStreamResponse> streamObserver = new StreamObserver<GetStreamResponse>() {

        @Override
        public void onNext(GetStreamResponse resp) {
            resultHolder.set(resp);
        }

        @Override
        public void onError(Throwable t) {
            exceptionHolder.set(t);
            latch.countDown();
        }

        @Override
        public void onCompleted() {
            latch.countDown();
        }
    };
    grpcService.getStream(GetStreamRequest.newBuilder().setStreamName(StreamName.newBuilder().setColName(nsName).setStreamName(streamName)).build(), streamObserver);
    latch.await();
    assertNull(exceptionHolder.get());
    assertNotNull(resultHolder.get());
    assertTrue(getResp == resultHolder.get());
    verify(rangeService, times(1)).getStream(getReq);
}