GrpcAssetServiceStub.java

/*
 * Copyright 2022 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.cloud.asset.v1p2beta1.stub;

import com.google.api.core.BetaApi;
import com.google.api.gax.core.BackgroundResource;
import com.google.api.gax.core.BackgroundResourceAggregation;
import com.google.api.gax.grpc.GrpcCallSettings;
import com.google.api.gax.grpc.GrpcStubCallableFactory;
import com.google.api.gax.rpc.ClientContext;
import com.google.api.gax.rpc.UnaryCallable;
import com.google.cloud.asset.v1p2beta1.CreateFeedRequest;
import com.google.cloud.asset.v1p2beta1.DeleteFeedRequest;
import com.google.cloud.asset.v1p2beta1.Feed;
import com.google.cloud.asset.v1p2beta1.GetFeedRequest;
import com.google.cloud.asset.v1p2beta1.ListFeedsRequest;
import com.google.cloud.asset.v1p2beta1.ListFeedsResponse;
import com.google.cloud.asset.v1p2beta1.UpdateFeedRequest;
import com.google.common.collect.ImmutableMap;
import com.google.longrunning.stub.GrpcOperationsStub;
import com.google.protobuf.Empty;
import io.grpc.MethodDescriptor;
import io.grpc.protobuf.ProtoUtils;
import java.io.IOException;
import java.util.concurrent.TimeUnit;
import javax.annotation.Generated;

// AUTO-GENERATED DOCUMENTATION AND CLASS.
/**
 * gRPC stub implementation for the AssetService service API.
 *
 * <p>This class is for advanced usage and reflects the underlying API directly.
 */
@BetaApi
@Generated("by gapic-generator-java")
public class GrpcAssetServiceStub extends AssetServiceStub {
  private static final MethodDescriptor<CreateFeedRequest, Feed> createFeedMethodDescriptor =
      MethodDescriptor.<CreateFeedRequest, Feed>newBuilder()
          .setType(MethodDescriptor.MethodType.UNARY)
          .setFullMethodName("google.cloud.asset.v1p2beta1.AssetService/CreateFeed")
          .setRequestMarshaller(ProtoUtils.marshaller(CreateFeedRequest.getDefaultInstance()))
          .setResponseMarshaller(ProtoUtils.marshaller(Feed.getDefaultInstance()))
          .build();

  private static final MethodDescriptor<GetFeedRequest, Feed> getFeedMethodDescriptor =
      MethodDescriptor.<GetFeedRequest, Feed>newBuilder()
          .setType(MethodDescriptor.MethodType.UNARY)
          .setFullMethodName("google.cloud.asset.v1p2beta1.AssetService/GetFeed")
          .setRequestMarshaller(ProtoUtils.marshaller(GetFeedRequest.getDefaultInstance()))
          .setResponseMarshaller(ProtoUtils.marshaller(Feed.getDefaultInstance()))
          .build();

  private static final MethodDescriptor<ListFeedsRequest, ListFeedsResponse>
      listFeedsMethodDescriptor =
          MethodDescriptor.<ListFeedsRequest, ListFeedsResponse>newBuilder()
              .setType(MethodDescriptor.MethodType.UNARY)
              .setFullMethodName("google.cloud.asset.v1p2beta1.AssetService/ListFeeds")
              .setRequestMarshaller(ProtoUtils.marshaller(ListFeedsRequest.getDefaultInstance()))
              .setResponseMarshaller(ProtoUtils.marshaller(ListFeedsResponse.getDefaultInstance()))
              .build();

  private static final MethodDescriptor<UpdateFeedRequest, Feed> updateFeedMethodDescriptor =
      MethodDescriptor.<UpdateFeedRequest, Feed>newBuilder()
          .setType(MethodDescriptor.MethodType.UNARY)
          .setFullMethodName("google.cloud.asset.v1p2beta1.AssetService/UpdateFeed")
          .setRequestMarshaller(ProtoUtils.marshaller(UpdateFeedRequest.getDefaultInstance()))
          .setResponseMarshaller(ProtoUtils.marshaller(Feed.getDefaultInstance()))
          .build();

  private static final MethodDescriptor<DeleteFeedRequest, Empty> deleteFeedMethodDescriptor =
      MethodDescriptor.<DeleteFeedRequest, Empty>newBuilder()
          .setType(MethodDescriptor.MethodType.UNARY)
          .setFullMethodName("google.cloud.asset.v1p2beta1.AssetService/DeleteFeed")
          .setRequestMarshaller(ProtoUtils.marshaller(DeleteFeedRequest.getDefaultInstance()))
          .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
          .build();

  private final UnaryCallable<CreateFeedRequest, Feed> createFeedCallable;
  private final UnaryCallable<GetFeedRequest, Feed> getFeedCallable;
  private final UnaryCallable<ListFeedsRequest, ListFeedsResponse> listFeedsCallable;
  private final UnaryCallable<UpdateFeedRequest, Feed> updateFeedCallable;
  private final UnaryCallable<DeleteFeedRequest, Empty> deleteFeedCallable;

  private final BackgroundResource backgroundResources;
  private final GrpcOperationsStub operationsStub;
  private final GrpcStubCallableFactory callableFactory;

  public static final GrpcAssetServiceStub create(AssetServiceStubSettings settings)
      throws IOException {
    return new GrpcAssetServiceStub(settings, ClientContext.create(settings));
  }

  public static final GrpcAssetServiceStub create(ClientContext clientContext) throws IOException {
    return new GrpcAssetServiceStub(AssetServiceStubSettings.newBuilder().build(), clientContext);
  }

  public static final GrpcAssetServiceStub create(
      ClientContext clientContext, GrpcStubCallableFactory callableFactory) throws IOException {
    return new GrpcAssetServiceStub(
        AssetServiceStubSettings.newBuilder().build(), clientContext, callableFactory);
  }

  /**
   * Constructs an instance of GrpcAssetServiceStub, using the given settings. This is protected so
   * that it is easy to make a subclass, but otherwise, the static factory methods should be
   * preferred.
   */
  protected GrpcAssetServiceStub(AssetServiceStubSettings settings, ClientContext clientContext)
      throws IOException {
    this(settings, clientContext, new GrpcAssetServiceCallableFactory());
  }

  /**
   * Constructs an instance of GrpcAssetServiceStub, using the given settings. This is protected so
   * that it is easy to make a subclass, but otherwise, the static factory methods should be
   * preferred.
   */
  protected GrpcAssetServiceStub(
      AssetServiceStubSettings settings,
      ClientContext clientContext,
      GrpcStubCallableFactory callableFactory)
      throws IOException {
    this.callableFactory = callableFactory;
    this.operationsStub = GrpcOperationsStub.create(clientContext, callableFactory);

    GrpcCallSettings<CreateFeedRequest, Feed> createFeedTransportSettings =
        GrpcCallSettings.<CreateFeedRequest, Feed>newBuilder()
            .setMethodDescriptor(createFeedMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
                  params.put("parent", String.valueOf(request.getParent()));
                  return params.build();
                })
            .build();
    GrpcCallSettings<GetFeedRequest, Feed> getFeedTransportSettings =
        GrpcCallSettings.<GetFeedRequest, Feed>newBuilder()
            .setMethodDescriptor(getFeedMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
                  params.put("name", String.valueOf(request.getName()));
                  return params.build();
                })
            .build();
    GrpcCallSettings<ListFeedsRequest, ListFeedsResponse> listFeedsTransportSettings =
        GrpcCallSettings.<ListFeedsRequest, ListFeedsResponse>newBuilder()
            .setMethodDescriptor(listFeedsMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
                  params.put("parent", String.valueOf(request.getParent()));
                  return params.build();
                })
            .build();
    GrpcCallSettings<UpdateFeedRequest, Feed> updateFeedTransportSettings =
        GrpcCallSettings.<UpdateFeedRequest, Feed>newBuilder()
            .setMethodDescriptor(updateFeedMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
                  params.put("feed.name", String.valueOf(request.getFeed().getName()));
                  return params.build();
                })
            .build();
    GrpcCallSettings<DeleteFeedRequest, Empty> deleteFeedTransportSettings =
        GrpcCallSettings.<DeleteFeedRequest, Empty>newBuilder()
            .setMethodDescriptor(deleteFeedMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
                  params.put("name", String.valueOf(request.getName()));
                  return params.build();
                })
            .build();

    this.createFeedCallable =
        callableFactory.createUnaryCallable(
            createFeedTransportSettings, settings.createFeedSettings(), clientContext);
    this.getFeedCallable =
        callableFactory.createUnaryCallable(
            getFeedTransportSettings, settings.getFeedSettings(), clientContext);
    this.listFeedsCallable =
        callableFactory.createUnaryCallable(
            listFeedsTransportSettings, settings.listFeedsSettings(), clientContext);
    this.updateFeedCallable =
        callableFactory.createUnaryCallable(
            updateFeedTransportSettings, settings.updateFeedSettings(), clientContext);
    this.deleteFeedCallable =
        callableFactory.createUnaryCallable(
            deleteFeedTransportSettings, settings.deleteFeedSettings(), clientContext);

    this.backgroundResources =
        new BackgroundResourceAggregation(clientContext.getBackgroundResources());
  }

  public GrpcOperationsStub getOperationsStub() {
    return operationsStub;
  }

  @Override
  public UnaryCallable<CreateFeedRequest, Feed> createFeedCallable() {
    return createFeedCallable;
  }

  @Override
  public UnaryCallable<GetFeedRequest, Feed> getFeedCallable() {
    return getFeedCallable;
  }

  @Override
  public UnaryCallable<ListFeedsRequest, ListFeedsResponse> listFeedsCallable() {
    return listFeedsCallable;
  }

  @Override
  public UnaryCallable<UpdateFeedRequest, Feed> updateFeedCallable() {
    return updateFeedCallable;
  }

  @Override
  public UnaryCallable<DeleteFeedRequest, Empty> deleteFeedCallable() {
    return deleteFeedCallable;
  }

  @Override
  public final void close() {
    try {
      backgroundResources.close();
    } catch (RuntimeException e) {
      throw e;
    } catch (Exception e) {
      throw new IllegalStateException("Failed to close resource", e);
    }
  }

  @Override
  public void shutdown() {
    backgroundResources.shutdown();
  }

  @Override
  public boolean isShutdown() {
    return backgroundResources.isShutdown();
  }

  @Override
  public boolean isTerminated() {
    return backgroundResources.isTerminated();
  }

  @Override
  public void shutdownNow() {
    backgroundResources.shutdownNow();
  }

  @Override
  public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
    return backgroundResources.awaitTermination(duration, unit);
  }
}