GrpcKnowledgeBasesStub.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.dialogflow.v2.stub;

import static com.google.cloud.dialogflow.v2.KnowledgeBasesClient.ListKnowledgeBasesPagedResponse;
import static com.google.cloud.dialogflow.v2.KnowledgeBasesClient.ListLocationsPagedResponse;

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.dialogflow.v2.CreateKnowledgeBaseRequest;
import com.google.cloud.dialogflow.v2.DeleteKnowledgeBaseRequest;
import com.google.cloud.dialogflow.v2.GetKnowledgeBaseRequest;
import com.google.cloud.dialogflow.v2.KnowledgeBase;
import com.google.cloud.dialogflow.v2.ListKnowledgeBasesRequest;
import com.google.cloud.dialogflow.v2.ListKnowledgeBasesResponse;
import com.google.cloud.dialogflow.v2.UpdateKnowledgeBaseRequest;
import com.google.cloud.location.GetLocationRequest;
import com.google.cloud.location.ListLocationsRequest;
import com.google.cloud.location.ListLocationsResponse;
import com.google.cloud.location.Location;
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 KnowledgeBases service API.
 *
 * <p>This class is for advanced usage and reflects the underlying API directly.
 */
@Generated("by gapic-generator-java")
public class GrpcKnowledgeBasesStub extends KnowledgeBasesStub {
  private static final MethodDescriptor<ListKnowledgeBasesRequest, ListKnowledgeBasesResponse>
      listKnowledgeBasesMethodDescriptor =
          MethodDescriptor.<ListKnowledgeBasesRequest, ListKnowledgeBasesResponse>newBuilder()
              .setType(MethodDescriptor.MethodType.UNARY)
              .setFullMethodName("google.cloud.dialogflow.v2.KnowledgeBases/ListKnowledgeBases")
              .setRequestMarshaller(
                  ProtoUtils.marshaller(ListKnowledgeBasesRequest.getDefaultInstance()))
              .setResponseMarshaller(
                  ProtoUtils.marshaller(ListKnowledgeBasesResponse.getDefaultInstance()))
              .build();

  private static final MethodDescriptor<GetKnowledgeBaseRequest, KnowledgeBase>
      getKnowledgeBaseMethodDescriptor =
          MethodDescriptor.<GetKnowledgeBaseRequest, KnowledgeBase>newBuilder()
              .setType(MethodDescriptor.MethodType.UNARY)
              .setFullMethodName("google.cloud.dialogflow.v2.KnowledgeBases/GetKnowledgeBase")
              .setRequestMarshaller(
                  ProtoUtils.marshaller(GetKnowledgeBaseRequest.getDefaultInstance()))
              .setResponseMarshaller(ProtoUtils.marshaller(KnowledgeBase.getDefaultInstance()))
              .build();

  private static final MethodDescriptor<CreateKnowledgeBaseRequest, KnowledgeBase>
      createKnowledgeBaseMethodDescriptor =
          MethodDescriptor.<CreateKnowledgeBaseRequest, KnowledgeBase>newBuilder()
              .setType(MethodDescriptor.MethodType.UNARY)
              .setFullMethodName("google.cloud.dialogflow.v2.KnowledgeBases/CreateKnowledgeBase")
              .setRequestMarshaller(
                  ProtoUtils.marshaller(CreateKnowledgeBaseRequest.getDefaultInstance()))
              .setResponseMarshaller(ProtoUtils.marshaller(KnowledgeBase.getDefaultInstance()))
              .build();

  private static final MethodDescriptor<DeleteKnowledgeBaseRequest, Empty>
      deleteKnowledgeBaseMethodDescriptor =
          MethodDescriptor.<DeleteKnowledgeBaseRequest, Empty>newBuilder()
              .setType(MethodDescriptor.MethodType.UNARY)
              .setFullMethodName("google.cloud.dialogflow.v2.KnowledgeBases/DeleteKnowledgeBase")
              .setRequestMarshaller(
                  ProtoUtils.marshaller(DeleteKnowledgeBaseRequest.getDefaultInstance()))
              .setResponseMarshaller(ProtoUtils.marshaller(Empty.getDefaultInstance()))
              .build();

  private static final MethodDescriptor<UpdateKnowledgeBaseRequest, KnowledgeBase>
      updateKnowledgeBaseMethodDescriptor =
          MethodDescriptor.<UpdateKnowledgeBaseRequest, KnowledgeBase>newBuilder()
              .setType(MethodDescriptor.MethodType.UNARY)
              .setFullMethodName("google.cloud.dialogflow.v2.KnowledgeBases/UpdateKnowledgeBase")
              .setRequestMarshaller(
                  ProtoUtils.marshaller(UpdateKnowledgeBaseRequest.getDefaultInstance()))
              .setResponseMarshaller(ProtoUtils.marshaller(KnowledgeBase.getDefaultInstance()))
              .build();

  private static final MethodDescriptor<ListLocationsRequest, ListLocationsResponse>
      listLocationsMethodDescriptor =
          MethodDescriptor.<ListLocationsRequest, ListLocationsResponse>newBuilder()
              .setType(MethodDescriptor.MethodType.UNARY)
              .setFullMethodName("google.cloud.location.Locations/ListLocations")
              .setRequestMarshaller(
                  ProtoUtils.marshaller(ListLocationsRequest.getDefaultInstance()))
              .setResponseMarshaller(
                  ProtoUtils.marshaller(ListLocationsResponse.getDefaultInstance()))
              .build();

  private static final MethodDescriptor<GetLocationRequest, Location> getLocationMethodDescriptor =
      MethodDescriptor.<GetLocationRequest, Location>newBuilder()
          .setType(MethodDescriptor.MethodType.UNARY)
          .setFullMethodName("google.cloud.location.Locations/GetLocation")
          .setRequestMarshaller(ProtoUtils.marshaller(GetLocationRequest.getDefaultInstance()))
          .setResponseMarshaller(ProtoUtils.marshaller(Location.getDefaultInstance()))
          .build();

  private final UnaryCallable<ListKnowledgeBasesRequest, ListKnowledgeBasesResponse>
      listKnowledgeBasesCallable;
  private final UnaryCallable<ListKnowledgeBasesRequest, ListKnowledgeBasesPagedResponse>
      listKnowledgeBasesPagedCallable;
  private final UnaryCallable<GetKnowledgeBaseRequest, KnowledgeBase> getKnowledgeBaseCallable;
  private final UnaryCallable<CreateKnowledgeBaseRequest, KnowledgeBase>
      createKnowledgeBaseCallable;
  private final UnaryCallable<DeleteKnowledgeBaseRequest, Empty> deleteKnowledgeBaseCallable;
  private final UnaryCallable<UpdateKnowledgeBaseRequest, KnowledgeBase>
      updateKnowledgeBaseCallable;
  private final UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable;
  private final UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
      listLocationsPagedCallable;
  private final UnaryCallable<GetLocationRequest, Location> getLocationCallable;

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

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

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

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

  /**
   * Constructs an instance of GrpcKnowledgeBasesStub, 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 GrpcKnowledgeBasesStub(KnowledgeBasesStubSettings settings, ClientContext clientContext)
      throws IOException {
    this(settings, clientContext, new GrpcKnowledgeBasesCallableFactory());
  }

  /**
   * Constructs an instance of GrpcKnowledgeBasesStub, 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 GrpcKnowledgeBasesStub(
      KnowledgeBasesStubSettings settings,
      ClientContext clientContext,
      GrpcStubCallableFactory callableFactory)
      throws IOException {
    this.callableFactory = callableFactory;
    this.operationsStub = GrpcOperationsStub.create(clientContext, callableFactory);

    GrpcCallSettings<ListKnowledgeBasesRequest, ListKnowledgeBasesResponse>
        listKnowledgeBasesTransportSettings =
            GrpcCallSettings.<ListKnowledgeBasesRequest, ListKnowledgeBasesResponse>newBuilder()
                .setMethodDescriptor(listKnowledgeBasesMethodDescriptor)
                .setParamsExtractor(
                    request -> {
                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
                      params.put("parent", String.valueOf(request.getParent()));
                      return params.build();
                    })
                .build();
    GrpcCallSettings<GetKnowledgeBaseRequest, KnowledgeBase> getKnowledgeBaseTransportSettings =
        GrpcCallSettings.<GetKnowledgeBaseRequest, KnowledgeBase>newBuilder()
            .setMethodDescriptor(getKnowledgeBaseMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
                  params.put("name", String.valueOf(request.getName()));
                  return params.build();
                })
            .build();
    GrpcCallSettings<CreateKnowledgeBaseRequest, KnowledgeBase>
        createKnowledgeBaseTransportSettings =
            GrpcCallSettings.<CreateKnowledgeBaseRequest, KnowledgeBase>newBuilder()
                .setMethodDescriptor(createKnowledgeBaseMethodDescriptor)
                .setParamsExtractor(
                    request -> {
                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
                      params.put("parent", String.valueOf(request.getParent()));
                      return params.build();
                    })
                .build();
    GrpcCallSettings<DeleteKnowledgeBaseRequest, Empty> deleteKnowledgeBaseTransportSettings =
        GrpcCallSettings.<DeleteKnowledgeBaseRequest, Empty>newBuilder()
            .setMethodDescriptor(deleteKnowledgeBaseMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
                  params.put("name", String.valueOf(request.getName()));
                  return params.build();
                })
            .build();
    GrpcCallSettings<UpdateKnowledgeBaseRequest, KnowledgeBase>
        updateKnowledgeBaseTransportSettings =
            GrpcCallSettings.<UpdateKnowledgeBaseRequest, KnowledgeBase>newBuilder()
                .setMethodDescriptor(updateKnowledgeBaseMethodDescriptor)
                .setParamsExtractor(
                    request -> {
                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
                      params.put(
                          "knowledge_base.name",
                          String.valueOf(request.getKnowledgeBase().getName()));
                      return params.build();
                    })
                .build();
    GrpcCallSettings<ListLocationsRequest, ListLocationsResponse> listLocationsTransportSettings =
        GrpcCallSettings.<ListLocationsRequest, ListLocationsResponse>newBuilder()
            .setMethodDescriptor(listLocationsMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
                  params.put("name", String.valueOf(request.getName()));
                  return params.build();
                })
            .build();
    GrpcCallSettings<GetLocationRequest, Location> getLocationTransportSettings =
        GrpcCallSettings.<GetLocationRequest, Location>newBuilder()
            .setMethodDescriptor(getLocationMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
                  params.put("name", String.valueOf(request.getName()));
                  return params.build();
                })
            .build();

    this.listKnowledgeBasesCallable =
        callableFactory.createUnaryCallable(
            listKnowledgeBasesTransportSettings,
            settings.listKnowledgeBasesSettings(),
            clientContext);
    this.listKnowledgeBasesPagedCallable =
        callableFactory.createPagedCallable(
            listKnowledgeBasesTransportSettings,
            settings.listKnowledgeBasesSettings(),
            clientContext);
    this.getKnowledgeBaseCallable =
        callableFactory.createUnaryCallable(
            getKnowledgeBaseTransportSettings, settings.getKnowledgeBaseSettings(), clientContext);
    this.createKnowledgeBaseCallable =
        callableFactory.createUnaryCallable(
            createKnowledgeBaseTransportSettings,
            settings.createKnowledgeBaseSettings(),
            clientContext);
    this.deleteKnowledgeBaseCallable =
        callableFactory.createUnaryCallable(
            deleteKnowledgeBaseTransportSettings,
            settings.deleteKnowledgeBaseSettings(),
            clientContext);
    this.updateKnowledgeBaseCallable =
        callableFactory.createUnaryCallable(
            updateKnowledgeBaseTransportSettings,
            settings.updateKnowledgeBaseSettings(),
            clientContext);
    this.listLocationsCallable =
        callableFactory.createUnaryCallable(
            listLocationsTransportSettings, settings.listLocationsSettings(), clientContext);
    this.listLocationsPagedCallable =
        callableFactory.createPagedCallable(
            listLocationsTransportSettings, settings.listLocationsSettings(), clientContext);
    this.getLocationCallable =
        callableFactory.createUnaryCallable(
            getLocationTransportSettings, settings.getLocationSettings(), clientContext);

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

  public GrpcOperationsStub getOperationsStub() {
    return operationsStub;
  }

  @Override
  public UnaryCallable<ListKnowledgeBasesRequest, ListKnowledgeBasesResponse>
      listKnowledgeBasesCallable() {
    return listKnowledgeBasesCallable;
  }

  @Override
  public UnaryCallable<ListKnowledgeBasesRequest, ListKnowledgeBasesPagedResponse>
      listKnowledgeBasesPagedCallable() {
    return listKnowledgeBasesPagedCallable;
  }

  @Override
  public UnaryCallable<GetKnowledgeBaseRequest, KnowledgeBase> getKnowledgeBaseCallable() {
    return getKnowledgeBaseCallable;
  }

  @Override
  public UnaryCallable<CreateKnowledgeBaseRequest, KnowledgeBase> createKnowledgeBaseCallable() {
    return createKnowledgeBaseCallable;
  }

  @Override
  public UnaryCallable<DeleteKnowledgeBaseRequest, Empty> deleteKnowledgeBaseCallable() {
    return deleteKnowledgeBaseCallable;
  }

  @Override
  public UnaryCallable<UpdateKnowledgeBaseRequest, KnowledgeBase> updateKnowledgeBaseCallable() {
    return updateKnowledgeBaseCallable;
  }

  @Override
  public UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable() {
    return listLocationsCallable;
  }

  @Override
  public UnaryCallable<ListLocationsRequest, ListLocationsPagedResponse>
      listLocationsPagedCallable() {
    return listLocationsPagedCallable;
  }

  @Override
  public UnaryCallable<GetLocationRequest, Location> getLocationCallable() {
    return getLocationCallable;
  }

  @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);
  }
}