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org.apache.beam.vendor.grpc.v1_13_1.com.google.protobuf.ByteString

Best Java code snippets using org.apache.beam.vendor.grpc.v1_13_1.com.google.protobuf.ByteString.toByteArray (Showing top 20 results out of 315)

origin: org.apache.beam/beam-runners-direct-java

@Override
public void onNext(ArtifactChunk value) {
 try {
  target.write(value.getData().toByteArray());
 } catch (IOException e) {
  // This should never happen
  throw new AssertionError(e);
 }
}
origin: org.apache.beam/beam-runners-core-construction-java

@VisibleForTesting
static FileBasedSink<?, ?, ?> sinkFromProto(SdkFunctionSpec sinkProto) throws IOException {
 checkArgument(
   sinkProto.getSpec().getUrn().equals(CUSTOM_JAVA_FILE_BASED_SINK_URN),
   "Cannot extract %s instance from %s with URN %s",
   FileBasedSink.class.getSimpleName(),
   FunctionSpec.class.getSimpleName(),
   sinkProto.getSpec().getUrn());
 byte[] serializedSink = sinkProto.getSpec().getPayload().toByteArray();
 return (FileBasedSink<?, ?, ?>)
   SerializableUtils.deserializeFromByteArray(
     serializedSink, FileBasedSink.class.getSimpleName());
}
origin: org.apache.beam/beam-runners-core-construction-java

 private static Coder<?> fromCustomCoder(RunnerApi.Coder protoCoder) throws IOException {
  return (Coder<?>)
    SerializableUtils.deserializeFromByteArray(
      protoCoder.getSpec().getSpec().getPayload().toByteArray(), "Custom Coder Bytes");
 }
}
origin: org.apache.beam/beam-runners-core-construction-java

public static DoFnAndMainOutput doFnAndMainOutputTagFromProto(SdkFunctionSpec fnSpec) {
 checkArgument(
   fnSpec.getSpec().getUrn().equals(CUSTOM_JAVA_DO_FN_URN),
   "Expected %s to be %s with URN %s, but URN was %s",
   DoFn.class.getSimpleName(),
   FunctionSpec.class.getSimpleName(),
   CUSTOM_JAVA_DO_FN_URN,
   fnSpec.getSpec().getUrn());
 byte[] serializedFn = fnSpec.getSpec().getPayload().toByteArray();
 return (DoFnAndMainOutput)
   SerializableUtils.deserializeFromByteArray(serializedFn, "Custom DoFn And Main Output tag");
}
origin: org.apache.beam/beam-runners-core-construction-java

/**
 * Converts a {@link org.apache.beam.model.pipeline.v1.RunnerApi.SdkFunctionSpec} into a {@link
 * ViewFn} using the URN.
 */
public static ViewFn<?, ?> viewFnFromProto(RunnerApi.SdkFunctionSpec viewFn)
  throws InvalidProtocolBufferException {
 RunnerApi.FunctionSpec spec = viewFn.getSpec();
 checkArgument(
   spec.getUrn().equals(ParDoTranslation.CUSTOM_JAVA_VIEW_FN_URN),
   "Can't deserialize unknown %s type %s",
   ViewFn.class.getSimpleName(),
   spec.getUrn());
 return (ViewFn<?, ?>)
   SerializableUtils.deserializeFromByteArray(
     spec.getPayload().toByteArray(), "Custom ViewFn");
}
origin: org.apache.beam/beam-runners-core-construction-java

@Override
public void onNext(PutArtifactRequest value) {
 try {
  stream.write(value.getData().getData().toByteArray());
 } catch (IOException e) {
  throw new RuntimeException(e);
 }
}
origin: org.apache.beam/beam-runners-core-construction-java

 /**
  * Converts a {@link org.apache.beam.model.pipeline.v1.RunnerApi.SdkFunctionSpec} into a {@link
  * WindowMappingFn} using the URN.
  */
 public static WindowMappingFn<?> windowMappingFnFromProto(
   RunnerApi.SdkFunctionSpec windowMappingFn) throws InvalidProtocolBufferException {
  RunnerApi.FunctionSpec spec = windowMappingFn.getSpec();
  checkArgument(
    spec.getUrn().equals(ParDoTranslation.CUSTOM_JAVA_WINDOW_MAPPING_FN_URN),
    "Can't deserialize unknown %s type %s",
    WindowMappingFn.class.getSimpleName(),
    spec.getUrn());
  return (WindowMappingFn<?>)
    SerializableUtils.deserializeFromByteArray(
      spec.getPayload().toByteArray(), "Custom WinodwMappingFn");
 }
}
origin: org.apache.beam/beam-runners-flink

private void translateStreamingImpulse(
  String id, RunnerApi.Pipeline pipeline, StreamingTranslationContext context) {
 RunnerApi.PTransform pTransform = pipeline.getComponents().getTransformsOrThrow(id);
 TypeInformation<WindowedValue<byte[]>> typeInfo =
   new CoderTypeInformation<>(
     WindowedValue.getFullCoder(ByteArrayCoder.of(), GlobalWindow.Coder.INSTANCE));
 ObjectMapper objectMapper = new ObjectMapper();
 final int intervalMillis;
 final int messageCount;
 try {
  JsonNode config = objectMapper.readTree(pTransform.getSpec().getPayload().toByteArray());
  intervalMillis = config.path("interval_ms").asInt(100);
  messageCount = config.path("message_count").asInt(0);
 } catch (IOException e) {
  throw new RuntimeException("Failed to parse configuration for streaming impulse", e);
 }
 SingleOutputStreamOperator<WindowedValue<byte[]>> source =
   context
     .getExecutionEnvironment()
     .addSource(new StreamingImpulseSource(intervalMillis, messageCount))
     .returns(typeInfo);
 context.addDataStream(Iterables.getOnlyElement(pTransform.getOutputsMap().values()), source);
}
origin: org.apache.beam/beam-runners-core-construction-java

public static UnboundedSource<?, ?> unboundedSourceFromProto(ReadPayload payload)
  throws InvalidProtocolBufferException {
 checkArgument(payload.getIsBounded().equals(IsBounded.Enum.UNBOUNDED));
 return (UnboundedSource<?, ?>)
   SerializableUtils.deserializeFromByteArray(
     payload.getSource().getSpec().getPayload().toByteArray(), "UnboundedSource");
}
origin: org.apache.beam/beam-runners-core-construction-java

/**
 * @deprecated Since {@link CreatePCollectionView} is not a part of the Beam model, there is no
 *     SDK-agnostic specification. Using this method means your runner is tied to Java.
 */
@Deprecated
public static <ElemT, ViewT> PCollectionView<ViewT> getView(
  AppliedPTransform<
      PCollection<ElemT>, PCollection<ElemT>,
      PTransform<PCollection<ElemT>, PCollection<ElemT>>>
    application)
  throws IOException {
 RunnerApi.PTransform transformProto =
   PTransformTranslation.toProto(
     application,
     Collections.emptyList(),
     SdkComponents.create(application.getPipeline().getOptions()));
 checkArgument(
   PTransformTranslation.CREATE_VIEW_TRANSFORM_URN.equals(transformProto.getSpec().getUrn()),
   "Illegal attempt to extract %s from transform %s with name \"%s\" and URN \"%s\"",
   PCollectionView.class.getSimpleName(),
   application.getTransform(),
   application.getFullName(),
   transformProto.getSpec().getUrn());
 return (PCollectionView<ViewT>)
   SerializableUtils.deserializeFromByteArray(
     transformProto.getSpec().getPayload().toByteArray(),
     PCollectionView.class.getSimpleName());
}
origin: org.apache.beam/beam-runners-core-construction-java

public static BoundedSource<?> boundedSourceFromProto(ReadPayload payload)
  throws InvalidProtocolBufferException {
 checkArgument(payload.getIsBounded().equals(IsBounded.Enum.BOUNDED));
 return (BoundedSource<?>)
   SerializableUtils.deserializeFromByteArray(
     payload.getSource().getSpec().getPayload().toByteArray(), "BoundedSource");
}
origin: org.apache.beam/beam-runners-core-construction-java

private static Coder<?> fromKnownCoder(RunnerApi.Coder coder, RehydratedComponents components)
  throws IOException {
 String coderUrn = coder.getSpec().getSpec().getUrn();
 List<Coder<?>> coderComponents = new ArrayList<>();
 for (String componentId : coder.getComponentCoderIdsList()) {
  Coder<?> innerCoder = components.getCoder(componentId);
  coderComponents.add(innerCoder);
 }
 Class<? extends Coder> coderType = KNOWN_CODER_URNS.inverse().get(coderUrn);
 CoderTranslator<?> translator = KNOWN_TRANSLATORS.get(coderType);
 checkArgument(
   translator != null,
   "Unknown Coder URN %s. Known URNs: %s",
   coderUrn,
   KNOWN_CODER_URNS.values());
 return translator.fromComponents(
   coderComponents, coder.getSpec().getSpec().getPayload().toByteArray());
}
origin: org.apache.beam/beam-runners-core-construction-java

static <T> TestStream.Event<T> eventFromProto(
  RunnerApi.TestStreamPayload.Event protoEvent, Coder<T> coder) throws IOException {
 switch (protoEvent.getEventCase()) {
  case WATERMARK_EVENT:
   return TestStream.WatermarkEvent.advanceTo(
     new Instant(protoEvent.getWatermarkEvent().getNewWatermark()));
  case PROCESSING_TIME_EVENT:
   return TestStream.ProcessingTimeEvent.advanceBy(
     Duration.millis(protoEvent.getProcessingTimeEvent().getAdvanceDuration()));
  case ELEMENT_EVENT:
   List<TimestampedValue<T>> decodedElements = new ArrayList<>();
   for (RunnerApi.TestStreamPayload.TimestampedElement element :
     protoEvent.getElementEvent().getElementsList()) {
    decodedElements.add(
      TimestampedValue.of(
        CoderUtils.decodeFromByteArray(coder, element.getEncodedElement().toByteArray()),
        new Instant(element.getTimestamp())));
   }
   return TestStream.ElementEvent.add(decodedElements);
  case EVENT_NOT_SET:
  default:
   throw new IllegalArgumentException(
     String.format(
       "Unsupported type of %s: %s",
       RunnerApi.TestStreamPayload.Event.class.getCanonicalName(),
       protoEvent.getEventCase()));
 }
}
origin: org.apache.beam/beam-runners-core-construction-java

ByteString chunk = ByteString.copyFrom(readBuffer);
hasher.putBytes(chunk.toByteArray());
readBuffer.rewind();
PutArtifactRequest request =
origin: org.apache.beam/beam-runners-core-construction-java

(Combine.CombineFn<?, ?, ?>)
  SerializableUtils.deserializeFromByteArray(
    combineFnSpec.getPayload().toByteArray(),
    Combine.CombineFn.class.getSimpleName());
origin: org.apache.beam/beam-runners-core-construction-java

 return (WindowFn<?, ?>)
   SerializableUtils.deserializeFromByteArray(
     windowFnSpec.getSpec().getPayload().toByteArray(), "WindowFn");
} else {
 throw new IllegalArgumentException(
origin: org.apache.beam/beam-runners-core-construction-java

@Test
public void testEncodedProto() throws Exception {
 SdkComponents components = SdkComponents.create();
 components.registerEnvironment(Environments.createDockerEnvironment("java"));
 components.registerPCollection(testPCollection);
 AppliedPTransform<?, ?, ?> appliedPTransform =
   AppliedPTransform.of(
     "foo",
     testPCollection.expand(),
     createViewTransform.getView().expand(),
     createViewTransform,
     p);
 FunctionSpec payload = PTransformTranslation.toProto(appliedPTransform, components).getSpec();
 // Checks that the payload is what it should be
 PCollectionView<?> deserializedView =
   (PCollectionView<?>)
     SerializableUtils.deserializeFromByteArray(
       payload.getPayload().toByteArray(), PCollectionView.class.getSimpleName());
 assertThat(deserializedView, Matchers.equalTo(createViewTransform.getView()));
}
origin: org.apache.beam/beam-runners-core-construction-java

 @Test
 public void testExtractionDirectFromTransform() throws Exception {
  SdkComponents components = SdkComponents.create();
  components.registerEnvironment(Environments.createDockerEnvironment("java"));
  components.registerPCollection(testPCollection);

  AppliedPTransform<?, ?, ?> appliedPTransform =
    AppliedPTransform.of(
      "foo",
      testPCollection.expand(),
      createViewTransform.getView().expand(),
      createViewTransform,
      p);

  CreatePCollectionViewTranslation.getView((AppliedPTransform) appliedPTransform);

  FunctionSpec payload = PTransformTranslation.toProto(appliedPTransform, components).getSpec();

  // Checks that the payload is what it should be
  PCollectionView<?> deserializedView =
    (PCollectionView<?>)
      SerializableUtils.deserializeFromByteArray(
        payload.getPayload().toByteArray(), PCollectionView.class.getSimpleName());

  assertThat(deserializedView, Matchers.equalTo(createViewTransform.getView()));
 }
}
origin: org.apache.beam/beam-runners-core-construction-java

combineFn,
SerializableUtils.deserializeFromByteArray(
  combineProto.getCombineFn().getSpec().getPayload().toByteArray(), "CombineFn"));
origin: org.apache.beam/beam-runners-core-construction-java

combineFn,
SerializableUtils.deserializeFromByteArray(
  combineProto.getCombineFn().getSpec().getPayload().toByteArray(), "CombineFn"));
org.apache.beam.vendor.grpc.v1_13_1.com.google.protobufByteStringtoByteArray

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  • copyFrom
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