GrpcServicesStub.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.run.v2.stub;

import static com.google.cloud.run.v2.ServicesClient.ListServicesPagedResponse;

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.OperationCallable;
import com.google.api.gax.rpc.RequestParamsBuilder;
import com.google.api.gax.rpc.UnaryCallable;
import com.google.api.pathtemplate.PathTemplate;
import com.google.cloud.run.v2.CreateServiceRequest;
import com.google.cloud.run.v2.DeleteServiceRequest;
import com.google.cloud.run.v2.GetServiceRequest;
import com.google.cloud.run.v2.ListServicesRequest;
import com.google.cloud.run.v2.ListServicesResponse;
import com.google.cloud.run.v2.Service;
import com.google.cloud.run.v2.UpdateServiceRequest;
import com.google.common.collect.ImmutableMap;
import com.google.iam.v1.GetIamPolicyRequest;
import com.google.iam.v1.Policy;
import com.google.iam.v1.SetIamPolicyRequest;
import com.google.iam.v1.TestIamPermissionsRequest;
import com.google.iam.v1.TestIamPermissionsResponse;
import com.google.longrunning.Operation;
import com.google.longrunning.stub.GrpcOperationsStub;
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 Services service API.
 *
 * <p>This class is for advanced usage and reflects the underlying API directly.
 */
@Generated("by gapic-generator-java")
public class GrpcServicesStub extends ServicesStub {
  private static final MethodDescriptor<CreateServiceRequest, Operation>
      createServiceMethodDescriptor =
          MethodDescriptor.<CreateServiceRequest, Operation>newBuilder()
              .setType(MethodDescriptor.MethodType.UNARY)
              .setFullMethodName("google.cloud.run.v2.Services/CreateService")
              .setRequestMarshaller(
                  ProtoUtils.marshaller(CreateServiceRequest.getDefaultInstance()))
              .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
              .build();

  private static final MethodDescriptor<GetServiceRequest, Service> getServiceMethodDescriptor =
      MethodDescriptor.<GetServiceRequest, Service>newBuilder()
          .setType(MethodDescriptor.MethodType.UNARY)
          .setFullMethodName("google.cloud.run.v2.Services/GetService")
          .setRequestMarshaller(ProtoUtils.marshaller(GetServiceRequest.getDefaultInstance()))
          .setResponseMarshaller(ProtoUtils.marshaller(Service.getDefaultInstance()))
          .build();

  private static final MethodDescriptor<ListServicesRequest, ListServicesResponse>
      listServicesMethodDescriptor =
          MethodDescriptor.<ListServicesRequest, ListServicesResponse>newBuilder()
              .setType(MethodDescriptor.MethodType.UNARY)
              .setFullMethodName("google.cloud.run.v2.Services/ListServices")
              .setRequestMarshaller(ProtoUtils.marshaller(ListServicesRequest.getDefaultInstance()))
              .setResponseMarshaller(
                  ProtoUtils.marshaller(ListServicesResponse.getDefaultInstance()))
              .build();

  private static final MethodDescriptor<UpdateServiceRequest, Operation>
      updateServiceMethodDescriptor =
          MethodDescriptor.<UpdateServiceRequest, Operation>newBuilder()
              .setType(MethodDescriptor.MethodType.UNARY)
              .setFullMethodName("google.cloud.run.v2.Services/UpdateService")
              .setRequestMarshaller(
                  ProtoUtils.marshaller(UpdateServiceRequest.getDefaultInstance()))
              .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
              .build();

  private static final MethodDescriptor<DeleteServiceRequest, Operation>
      deleteServiceMethodDescriptor =
          MethodDescriptor.<DeleteServiceRequest, Operation>newBuilder()
              .setType(MethodDescriptor.MethodType.UNARY)
              .setFullMethodName("google.cloud.run.v2.Services/DeleteService")
              .setRequestMarshaller(
                  ProtoUtils.marshaller(DeleteServiceRequest.getDefaultInstance()))
              .setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
              .build();

  private static final MethodDescriptor<GetIamPolicyRequest, Policy> getIamPolicyMethodDescriptor =
      MethodDescriptor.<GetIamPolicyRequest, Policy>newBuilder()
          .setType(MethodDescriptor.MethodType.UNARY)
          .setFullMethodName("google.cloud.run.v2.Services/GetIamPolicy")
          .setRequestMarshaller(ProtoUtils.marshaller(GetIamPolicyRequest.getDefaultInstance()))
          .setResponseMarshaller(ProtoUtils.marshaller(Policy.getDefaultInstance()))
          .build();

  private static final MethodDescriptor<SetIamPolicyRequest, Policy> setIamPolicyMethodDescriptor =
      MethodDescriptor.<SetIamPolicyRequest, Policy>newBuilder()
          .setType(MethodDescriptor.MethodType.UNARY)
          .setFullMethodName("google.cloud.run.v2.Services/SetIamPolicy")
          .setRequestMarshaller(ProtoUtils.marshaller(SetIamPolicyRequest.getDefaultInstance()))
          .setResponseMarshaller(ProtoUtils.marshaller(Policy.getDefaultInstance()))
          .build();

  private static final MethodDescriptor<TestIamPermissionsRequest, TestIamPermissionsResponse>
      testIamPermissionsMethodDescriptor =
          MethodDescriptor.<TestIamPermissionsRequest, TestIamPermissionsResponse>newBuilder()
              .setType(MethodDescriptor.MethodType.UNARY)
              .setFullMethodName("google.cloud.run.v2.Services/TestIamPermissions")
              .setRequestMarshaller(
                  ProtoUtils.marshaller(TestIamPermissionsRequest.getDefaultInstance()))
              .setResponseMarshaller(
                  ProtoUtils.marshaller(TestIamPermissionsResponse.getDefaultInstance()))
              .build();

  private final UnaryCallable<CreateServiceRequest, Operation> createServiceCallable;
  private final OperationCallable<CreateServiceRequest, Service, Service>
      createServiceOperationCallable;
  private final UnaryCallable<GetServiceRequest, Service> getServiceCallable;
  private final UnaryCallable<ListServicesRequest, ListServicesResponse> listServicesCallable;
  private final UnaryCallable<ListServicesRequest, ListServicesPagedResponse>
      listServicesPagedCallable;
  private final UnaryCallable<UpdateServiceRequest, Operation> updateServiceCallable;
  private final OperationCallable<UpdateServiceRequest, Service, Service>
      updateServiceOperationCallable;
  private final UnaryCallable<DeleteServiceRequest, Operation> deleteServiceCallable;
  private final OperationCallable<DeleteServiceRequest, Service, Service>
      deleteServiceOperationCallable;
  private final UnaryCallable<GetIamPolicyRequest, Policy> getIamPolicyCallable;
  private final UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable;
  private final UnaryCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
      testIamPermissionsCallable;

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

  private static final PathTemplate CREATE_SERVICE_0_PATH_TEMPLATE =
      PathTemplate.create("projects/*/locations/{location=*}");
  private static final PathTemplate GET_SERVICE_0_PATH_TEMPLATE =
      PathTemplate.create("projects/*/locations/{location=*}/**");
  private static final PathTemplate LIST_SERVICES_0_PATH_TEMPLATE =
      PathTemplate.create("projects/*/locations/{location=*}");
  private static final PathTemplate UPDATE_SERVICE_0_PATH_TEMPLATE =
      PathTemplate.create("projects/*/locations/{location=*}/**");
  private static final PathTemplate DELETE_SERVICE_0_PATH_TEMPLATE =
      PathTemplate.create("projects/*/locations/{location=*}/**");

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

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

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

  /**
   * Constructs an instance of GrpcServicesStub, 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 GrpcServicesStub(ServicesStubSettings settings, ClientContext clientContext)
      throws IOException {
    this(settings, clientContext, new GrpcServicesCallableFactory());
  }

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

    GrpcCallSettings<CreateServiceRequest, Operation> createServiceTransportSettings =
        GrpcCallSettings.<CreateServiceRequest, Operation>newBuilder()
            .setMethodDescriptor(createServiceMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add(request.getParent(), "location", CREATE_SERVICE_0_PATH_TEMPLATE);
                  return builder.build();
                })
            .build();
    GrpcCallSettings<GetServiceRequest, Service> getServiceTransportSettings =
        GrpcCallSettings.<GetServiceRequest, Service>newBuilder()
            .setMethodDescriptor(getServiceMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add(request.getName(), "location", GET_SERVICE_0_PATH_TEMPLATE);
                  return builder.build();
                })
            .build();
    GrpcCallSettings<ListServicesRequest, ListServicesResponse> listServicesTransportSettings =
        GrpcCallSettings.<ListServicesRequest, ListServicesResponse>newBuilder()
            .setMethodDescriptor(listServicesMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add(request.getParent(), "location", LIST_SERVICES_0_PATH_TEMPLATE);
                  return builder.build();
                })
            .build();
    GrpcCallSettings<UpdateServiceRequest, Operation> updateServiceTransportSettings =
        GrpcCallSettings.<UpdateServiceRequest, Operation>newBuilder()
            .setMethodDescriptor(updateServiceMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  if (request.getService() != null) {
                    builder.add(
                        request.getService().getName(), "location", UPDATE_SERVICE_0_PATH_TEMPLATE);
                  }
                  return builder.build();
                })
            .build();
    GrpcCallSettings<DeleteServiceRequest, Operation> deleteServiceTransportSettings =
        GrpcCallSettings.<DeleteServiceRequest, Operation>newBuilder()
            .setMethodDescriptor(deleteServiceMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  RequestParamsBuilder builder = RequestParamsBuilder.create();
                  builder.add(request.getName(), "location", DELETE_SERVICE_0_PATH_TEMPLATE);
                  return builder.build();
                })
            .build();
    GrpcCallSettings<GetIamPolicyRequest, Policy> getIamPolicyTransportSettings =
        GrpcCallSettings.<GetIamPolicyRequest, Policy>newBuilder()
            .setMethodDescriptor(getIamPolicyMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
                  params.put("resource", String.valueOf(request.getResource()));
                  return params.build();
                })
            .build();
    GrpcCallSettings<SetIamPolicyRequest, Policy> setIamPolicyTransportSettings =
        GrpcCallSettings.<SetIamPolicyRequest, Policy>newBuilder()
            .setMethodDescriptor(setIamPolicyMethodDescriptor)
            .setParamsExtractor(
                request -> {
                  ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
                  params.put("resource", String.valueOf(request.getResource()));
                  return params.build();
                })
            .build();
    GrpcCallSettings<TestIamPermissionsRequest, TestIamPermissionsResponse>
        testIamPermissionsTransportSettings =
            GrpcCallSettings.<TestIamPermissionsRequest, TestIamPermissionsResponse>newBuilder()
                .setMethodDescriptor(testIamPermissionsMethodDescriptor)
                .setParamsExtractor(
                    request -> {
                      ImmutableMap.Builder<String, String> params = ImmutableMap.builder();
                      params.put("resource", String.valueOf(request.getResource()));
                      return params.build();
                    })
                .build();

    this.createServiceCallable =
        callableFactory.createUnaryCallable(
            createServiceTransportSettings, settings.createServiceSettings(), clientContext);
    this.createServiceOperationCallable =
        callableFactory.createOperationCallable(
            createServiceTransportSettings,
            settings.createServiceOperationSettings(),
            clientContext,
            operationsStub);
    this.getServiceCallable =
        callableFactory.createUnaryCallable(
            getServiceTransportSettings, settings.getServiceSettings(), clientContext);
    this.listServicesCallable =
        callableFactory.createUnaryCallable(
            listServicesTransportSettings, settings.listServicesSettings(), clientContext);
    this.listServicesPagedCallable =
        callableFactory.createPagedCallable(
            listServicesTransportSettings, settings.listServicesSettings(), clientContext);
    this.updateServiceCallable =
        callableFactory.createUnaryCallable(
            updateServiceTransportSettings, settings.updateServiceSettings(), clientContext);
    this.updateServiceOperationCallable =
        callableFactory.createOperationCallable(
            updateServiceTransportSettings,
            settings.updateServiceOperationSettings(),
            clientContext,
            operationsStub);
    this.deleteServiceCallable =
        callableFactory.createUnaryCallable(
            deleteServiceTransportSettings, settings.deleteServiceSettings(), clientContext);
    this.deleteServiceOperationCallable =
        callableFactory.createOperationCallable(
            deleteServiceTransportSettings,
            settings.deleteServiceOperationSettings(),
            clientContext,
            operationsStub);
    this.getIamPolicyCallable =
        callableFactory.createUnaryCallable(
            getIamPolicyTransportSettings, settings.getIamPolicySettings(), clientContext);
    this.setIamPolicyCallable =
        callableFactory.createUnaryCallable(
            setIamPolicyTransportSettings, settings.setIamPolicySettings(), clientContext);
    this.testIamPermissionsCallable =
        callableFactory.createUnaryCallable(
            testIamPermissionsTransportSettings,
            settings.testIamPermissionsSettings(),
            clientContext);

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

  public GrpcOperationsStub getOperationsStub() {
    return operationsStub;
  }

  @Override
  public UnaryCallable<CreateServiceRequest, Operation> createServiceCallable() {
    return createServiceCallable;
  }

  @Override
  public OperationCallable<CreateServiceRequest, Service, Service>
      createServiceOperationCallable() {
    return createServiceOperationCallable;
  }

  @Override
  public UnaryCallable<GetServiceRequest, Service> getServiceCallable() {
    return getServiceCallable;
  }

  @Override
  public UnaryCallable<ListServicesRequest, ListServicesResponse> listServicesCallable() {
    return listServicesCallable;
  }

  @Override
  public UnaryCallable<ListServicesRequest, ListServicesPagedResponse> listServicesPagedCallable() {
    return listServicesPagedCallable;
  }

  @Override
  public UnaryCallable<UpdateServiceRequest, Operation> updateServiceCallable() {
    return updateServiceCallable;
  }

  @Override
  public OperationCallable<UpdateServiceRequest, Service, Service>
      updateServiceOperationCallable() {
    return updateServiceOperationCallable;
  }

  @Override
  public UnaryCallable<DeleteServiceRequest, Operation> deleteServiceCallable() {
    return deleteServiceCallable;
  }

  @Override
  public OperationCallable<DeleteServiceRequest, Service, Service>
      deleteServiceOperationCallable() {
    return deleteServiceOperationCallable;
  }

  @Override
  public UnaryCallable<GetIamPolicyRequest, Policy> getIamPolicyCallable() {
    return getIamPolicyCallable;
  }

  @Override
  public UnaryCallable<SetIamPolicyRequest, Policy> setIamPolicyCallable() {
    return setIamPolicyCallable;
  }

  @Override
  public UnaryCallable<TestIamPermissionsRequest, TestIamPermissionsResponse>
      testIamPermissionsCallable() {
    return testIamPermissionsCallable;
  }

  @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);
  }
}