Java Any类代码示例

import com.google.protobuf.Any; //导入依赖的package包/类
@Override
ExternalMessageEnvelope markExternal(ExternalMessage externalMsg) {
    final Any packedEvent = externalMsg.getOriginalMessage();
    final Rejection rejection = AnyPacker.unpack(packedEvent);
    final Rejection.Builder rejectionBuilder = rejection.toBuilder();
    final RejectionContext modifiedContext = rejectionBuilder.getContext()
                                                             .toBuilder()
                                                             .setExternal(true)
                                                             .build();

    final Rejection marked = rejectionBuilder.setContext(modifiedContext)
                                             .build();
    final ExternalMessage result = ExternalMessages.of(marked,
                                                       externalMsg.getBoundedContextName());
    return ExternalMessageEnvelope.of(result, Rejections.getMessage(rejection));
}
 

import com.google.protobuf.Any; //导入依赖的package包/类
@Override
public void writeValue(Any message, JsonGenerator gen) throws IOException {
  if (message.equals(Any.getDefaultInstance())) {
    // Note: empty Any is not indented the same way as an empty message, this is likely an
    // upstream bug.
    gen.writeRaw(": {}");
    return;
  }
  gen.writeStartObject();
  String typeUrl = message.getTypeUrl();
  TypeSpecificMarshaller<?> serializer = marshallerRegistry.findByTypeUrl(typeUrl);
  gen.writeFieldName("@type");
  gen.writeString(typeUrl);
  if (serializer instanceof WellKnownTypeMarshaller) {
    gen.writeFieldName("value");
    serializer.writeValue(message.getValue(), gen);
  } else {
    serializer.doWrite(message.getValue(), gen);
  }
  gen.writeEndObject();
}
 

import com.google.protobuf.Any; //导入依赖的package包/类
@Test
public void anyInMaps() throws Exception {
  TestAny.Builder testAny = TestAny.newBuilder();
  testAny.putAnyMap("int32_wrapper", Any.pack(Int32Value.newBuilder().setValue(123).build()));
  testAny.putAnyMap("int64_wrapper", Any.pack(Int64Value.newBuilder().setValue(456).build()));
  testAny.putAnyMap("timestamp", Any.pack(Timestamps.parse("1969-12-31T23:59:59Z")));
  testAny.putAnyMap("duration", Any.pack(Durations.parse("12345.1s")));
  testAny.putAnyMap("field_mask", Any.pack(FieldMaskUtil.fromString("foo.bar,baz")));
  Value numberValue = Value.newBuilder().setNumberValue(1.125).build();
  Struct.Builder struct = Struct.newBuilder();
  struct.putFields("number", numberValue);
  testAny.putAnyMap("struct", Any.pack(struct.build()));
  Value nullValue = Value.newBuilder().setNullValue(NullValue.NULL_VALUE).build();
  testAny.putAnyMap(
      "list_value",
      Any.pack(ListValue.newBuilder().addValues(numberValue).addValues(nullValue).build()));
  testAny.putAnyMap("number_value", Any.pack(numberValue));
  testAny.putAnyMap("any_value_number", Any.pack(Any.pack(numberValue)));
  testAny.putAnyMap("any_value_default", Any.pack(Any.getDefaultInstance()));
  testAny.putAnyMap("default", Any.getDefaultInstance());

  assertMatchesUpstream(testAny.build(), TestAllTypes.getDefaultInstance());
}
 

import com.google.protobuf.Any; //导入依赖的package包/类
@Override
protected Operation createOperation(Action action) {
  String name = createOperationName(UUID.randomUUID().toString());

  watchers.put(name, new ArrayList<Function<Operation, Boolean>>());

  Digest actionDigest = Digests.computeDigest(action.toByteString());

  ExecuteOperationMetadata metadata = ExecuteOperationMetadata.newBuilder()
      .setActionDigest(actionDigest)
      .build();

  Operation.Builder operationBuilder = Operation.newBuilder()
      .setName(name)
      .setDone(false)
      .setMetadata(Any.pack(metadata));

  return operationBuilder.build();
}
 

import com.google.protobuf.Any; //导入依赖的package包/类
private void requeue(Operation operation) {
  try {
    ExecuteOperationMetadata metadata =
        operation.getMetadata().unpack(ExecuteOperationMetadata.class);

    ExecuteOperationMetadata executingMetadata = metadata.toBuilder()
        .setStage(ExecuteOperationMetadata.Stage.QUEUED)
        .build();

    operation = operation.toBuilder()
        .setMetadata(Any.pack(executingMetadata))
        .build();
    putOperation(operation);
  } catch(InvalidProtocolBufferException ex) {
    // operation is dropped on the floor
  }
}
 

import com.google.protobuf.Any; //导入依赖的package包/类
@Test
@DisplayName("create EventEnricher that defaults absent Task or TaskLabels to default message")
void enricherDefaultsTest() {
    final TaskDraftFinalized eventMsg = TaskDraftFinalized.newBuilder()
                                                          .setTaskId(randomTaskId())
                                                          .build();
    final EventEnvelope envelope = enricher.enrich(of(event(eventMsg)));
    final EventEnvelope enriched = enricher.enrich(envelope);
    final Enrichment enrichment = enriched.getEnrichment();

    final TypeName labelsEnrName = TypeName.from(LabelsListEnrichment.getDescriptor());
    final Any labelIds = enrichment.getContainer()
                                   .getItemsMap()
                                   .get(labelsEnrName.value());
    final LabelsListEnrichment labelIdsEnr = unpack(labelIds);
    assertTrue(labelIdsEnr.getLabelIdsList().getIdsList().isEmpty());

    final TypeName taskTypeName = TypeName.from(TaskEnrichment.getDescriptor());
    final Any task = enrichment.getContainer()
                               .getItemsMap()
                               .get(taskTypeName.value());
    final TaskEnrichment taskEnr = unpack(task);
    assertTrue(isDefault(taskEnr.getTask()));
}
 

import com.google.protobuf.Any; //导入依赖的package包/类
@Test
@DisplayName("create EventEnricher that defaults absent Label to default message")
void moreEnricherDefaultsTest() {
    final LabelledTaskRestored eventMsg = LabelledTaskRestored.newBuilder()
                                                              .setLabelId(randomLabelId())
                                                              .build();
    final EventEnvelope envelope = enricher.enrich(of(event(eventMsg)));
    final EventEnvelope enriched = enricher.enrich(envelope);
    final Enrichment enrichment = enriched.getEnrichment();

    final TypeName enrTypeName = TypeName.from(DetailsEnrichment.getDescriptor());
    final Any packerEnr = enrichment.getContainer()
                                   .getItemsMap()
                                   .get(enrTypeName.value());
    final DetailsEnrichment enr = unpack(packerEnr);
    assertTrue(isDefault(enr.getLabelDetails()));
    assertTrue(isDefault(enr.getTaskDetails()));
}
 

import com.google.protobuf.Any; //导入依赖的package包/类
/**
 * Attempt to unpack if its an any instance. Returns null if not unpacked.
 */
@Nullable private Message maybeUnpackAnyType(FieldDescriptor field, Object value) {
  if (field.getType() == FieldDescriptor.Type.MESSAGE
      && field.getMessageType().getFullName().equals(Any.getDescriptor().getFullName())) {
    Any any = (Any) value;
    Message defaultInstance = anyConverterRegistry.get(any.getTypeUrl());
    if (defaultInstance != null) {
      try {
        return defaultInstance.toBuilder().mergeFrom(any.getValue()).build();
      } catch (InvalidProtocolBufferException e) {
        throw new RuntimeException(e);
      }
    }
  }
  return null;
}
 

import com.google.protobuf.Any; //导入依赖的package包/类
private static MemoizeQueryResponseObserver getDuplicateCostumerStreamObserver() {
    return new MemoizeQueryResponseObserver() {
        @Override
        public void onNext(QueryResponse value) {
            super.onNext(value);

            final List<Any> messages = value.getMessagesList();
            assertFalse(messages.isEmpty());

            final Customer customer = unpack(messages.get(0));
            final Customer sampleCustomer = getSampleCustomer();

            assertEquals(sampleCustomer.getName(), customer.getName());
            assertEquals(sampleCustomer.getNicknamesList(), customer.getNicknamesList());
            assertTrue(customer.hasId());
        }
    };
}
 

import com.google.protobuf.Any; //导入依赖的package包/类
@Nullable
private Set<Any> composeIdPredicate() {
    if (ids == null || ids.isEmpty()) {
        return null;
    }
    final Collection<Any> entityIds = transform(ids, new Function<Object, Any>() {
        @Nullable
        @Override
        public Any apply(@Nullable Object o) {
            checkNotNull(o);
            final Any id = Identifier.pack(o);
            return id;
        }
    });
    final Set<Any> result = newHashSet(entityIds);
    return result;
}
 

import com.google.protobuf.Any; //导入依赖的package包/类
@Test
public void create_topic_for_some_entities_of_kind() {

    final Set<TestEntityId> ids = newHashSet(entityId(1), entityId(2),
                                             entityId(3));
    final Topic topic = factory().topic().someOf(TARGET_ENTITY_CLASS, ids);

    verifyTargetAndContext(topic);

    final List<EntityId> actualIds = topic.getTarget()
                                          .getFilters()
                                          .getIdFilter()
                                          .getIdsList();
    assertEquals(ids.size(), actualIds.size());
    for (EntityId actualId : actualIds) {
        final Any rawId = actualId.getId();
        final TestEntityId unpackedId = AnyPacker.unpack(rawId);
        assertTrue(ids.contains(unpackedId));
    }
}
 

import com.google.protobuf.Any; //导入依赖的package包/类
@Test
public void create_queries_with_param() {
    final String columnName = "myImaginaryColumn";
    final Object columnValue = 42;

    final Query query = factory().query()
                                 .select(TestEntity.class)
                                 .where(eq(columnName, columnValue))
                                 .build();
    assertNotNull(query);
    final Target target = query.getTarget();
    assertFalse(target.getIncludeAll());

    final EntityFilters entityFilters = target.getFilters();
    final List<CompositeColumnFilter> aggregatingColumnFilters = entityFilters.getFilterList();
    assertSize(1, aggregatingColumnFilters);
    final CompositeColumnFilter aggregatingColumnFilter = aggregatingColumnFilters.get(0);
    final Collection<ColumnFilter> columnFilters = aggregatingColumnFilter.getFilterList();
    assertSize(1, columnFilters);
    final Any actualValue = findByName(columnFilters, columnName).getValue();
    assertNotNull(columnValue);
    final Int32Value messageValue = AnyPacker.unpack(actualValue);
    final int actualGenericValue = messageValue.getValue();
    assertEquals(columnValue, actualGenericValue);
}
 

import com.google.protobuf.Any; //导入依赖的package包/类
@Test 
public void testRequestToJSON() throws JsonParseException, IOException, NoSuchMethodException, SecurityException
{
	mockClientConfigHandler.addListener((ClientConfigUpdateListener) EasyMock.anyObject());
	EasyMock.expectLastCall().once();
	replay(mockClientConfigHandler);
	final String client = "test";
	ClientRpcStore store = new ClientRpcStore(mockClientConfigHandler);
	CustomPredictRequest customRequest =  CustomPredictRequest.newBuilder().addData(1.0f).build();
	store.add(client, customRequest.getClass(), null,customRequest.getClass().getMethod("newBuilder"),null);
	Any anyMsg = Any.pack(customRequest);
	ClassificationRequestMeta meta = ClassificationRequestMeta.newBuilder().setPuid("1234").build();
	ClassificationRequest request = ClassificationRequest.newBuilder().setMeta(meta).setData(anyMsg).build();
	JsonNode json = store.getJSONForRequest(client, request);
	Assert.assertNotNull(json);
	System.out.println(json);
	ObjectMapper mapper = new ObjectMapper();
    JsonFactory factory = mapper.getFactory();
    JsonParser parser = factory.createParser(json.toString());
    JsonNode actualObj = mapper.readTree(parser);
    ClassificationRequest req = store.getPredictRequestFromJson(client, actualObj);
    Assert.assertNotNull(req);
}
 

import com.google.protobuf.Any; //导入依赖的package包/类
public static List<Event> toEvents(final Any producerId,
                                   @Nullable final Version version,
                                   final List<? extends Message> eventMessages,
                                   final MessageEnvelope origin) {
    checkNotNull(producerId);
    checkNotNull(eventMessages);
    checkNotNull(origin);

    final EventFactory eventFactory =
            EventFactory.on(origin, producerId);

    return Lists.transform(eventMessages, new Function<Message, Event>() {
        @Override
        public Event apply(@Nullable Message eventMessage) {
            checkNotNull(eventMessage);
            final Event result = eventFactory.createEvent(eventMessage, version);
            return result;
        }
    });
}
 

import com.google.protobuf.Any; //导入依赖的package包/类
@Test
public void not_match_by_wrong_field_name() {
    final String wrongName = "wrong";
    final EntityColumn target = mock(EntityColumn.class);

    final Multimap<EntityColumn, ColumnFilter> filters = of(target,
                                                            eq(wrongName, "any"));
    final CompositeQueryParameter parameter = createParams(filters, EITHER);
    final QueryParameters params = QueryParameters.newBuilder()
                                                  .add(parameter)
                                                  .build();
    final EntityQuery<?> query = createQuery(Collections.emptyList(), params);
    final EntityQueryMatcher<?> matcher = new EntityQueryMatcher<>(query);

    final EntityRecord record = EntityRecord.newBuilder()
                                            .setEntityId(Any.getDefaultInstance())
                                            .build();
    final EntityRecordWithColumns recordWithColumns = of(record);
    assertFalse(matcher.apply(recordWithColumns));
}