com.google.cloud.retail.v2alpha.stub.GrpcCompletionServiceStub Maven / Gradle / Ivy
/*
* Copyright 2024 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.retail.v2alpha.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.OperationCallable;
import com.google.api.gax.rpc.RequestParamsBuilder;
import com.google.api.gax.rpc.UnaryCallable;
import com.google.cloud.retail.v2alpha.CompleteQueryRequest;
import com.google.cloud.retail.v2alpha.CompleteQueryResponse;
import com.google.cloud.retail.v2alpha.ImportCompletionDataRequest;
import com.google.cloud.retail.v2alpha.ImportCompletionDataResponse;
import com.google.cloud.retail.v2alpha.ImportMetadata;
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 CompletionService service API.
*
* This class is for advanced usage and reflects the underlying API directly.
*/
@BetaApi
@Generated("by gapic-generator-java")
public class GrpcCompletionServiceStub extends CompletionServiceStub {
private static final MethodDescriptor
completeQueryMethodDescriptor =
MethodDescriptor.newBuilder()
.setType(MethodDescriptor.MethodType.UNARY)
.setFullMethodName("google.cloud.retail.v2alpha.CompletionService/CompleteQuery")
.setRequestMarshaller(
ProtoUtils.marshaller(CompleteQueryRequest.getDefaultInstance()))
.setResponseMarshaller(
ProtoUtils.marshaller(CompleteQueryResponse.getDefaultInstance()))
.build();
private static final MethodDescriptor
importCompletionDataMethodDescriptor =
MethodDescriptor.newBuilder()
.setType(MethodDescriptor.MethodType.UNARY)
.setFullMethodName(
"google.cloud.retail.v2alpha.CompletionService/ImportCompletionData")
.setRequestMarshaller(
ProtoUtils.marshaller(ImportCompletionDataRequest.getDefaultInstance()))
.setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
.build();
private final UnaryCallable completeQueryCallable;
private final UnaryCallable importCompletionDataCallable;
private final OperationCallable<
ImportCompletionDataRequest, ImportCompletionDataResponse, ImportMetadata>
importCompletionDataOperationCallable;
private final BackgroundResource backgroundResources;
private final GrpcOperationsStub operationsStub;
private final GrpcStubCallableFactory callableFactory;
public static final GrpcCompletionServiceStub create(CompletionServiceStubSettings settings)
throws IOException {
return new GrpcCompletionServiceStub(settings, ClientContext.create(settings));
}
public static final GrpcCompletionServiceStub create(ClientContext clientContext)
throws IOException {
return new GrpcCompletionServiceStub(
CompletionServiceStubSettings.newBuilder().build(), clientContext);
}
public static final GrpcCompletionServiceStub create(
ClientContext clientContext, GrpcStubCallableFactory callableFactory) throws IOException {
return new GrpcCompletionServiceStub(
CompletionServiceStubSettings.newBuilder().build(), clientContext, callableFactory);
}
/**
* Constructs an instance of GrpcCompletionServiceStub, 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 GrpcCompletionServiceStub(
CompletionServiceStubSettings settings, ClientContext clientContext) throws IOException {
this(settings, clientContext, new GrpcCompletionServiceCallableFactory());
}
/**
* Constructs an instance of GrpcCompletionServiceStub, 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 GrpcCompletionServiceStub(
CompletionServiceStubSettings settings,
ClientContext clientContext,
GrpcStubCallableFactory callableFactory)
throws IOException {
this.callableFactory = callableFactory;
this.operationsStub = GrpcOperationsStub.create(clientContext, callableFactory);
GrpcCallSettings completeQueryTransportSettings =
GrpcCallSettings.newBuilder()
.setMethodDescriptor(completeQueryMethodDescriptor)
.setParamsExtractor(
request -> {
RequestParamsBuilder builder = RequestParamsBuilder.create();
builder.add("catalog", String.valueOf(request.getCatalog()));
return builder.build();
})
.build();
GrpcCallSettings importCompletionDataTransportSettings =
GrpcCallSettings.newBuilder()
.setMethodDescriptor(importCompletionDataMethodDescriptor)
.setParamsExtractor(
request -> {
RequestParamsBuilder builder = RequestParamsBuilder.create();
builder.add("parent", String.valueOf(request.getParent()));
return builder.build();
})
.build();
this.completeQueryCallable =
callableFactory.createUnaryCallable(
completeQueryTransportSettings, settings.completeQuerySettings(), clientContext);
this.importCompletionDataCallable =
callableFactory.createUnaryCallable(
importCompletionDataTransportSettings,
settings.importCompletionDataSettings(),
clientContext);
this.importCompletionDataOperationCallable =
callableFactory.createOperationCallable(
importCompletionDataTransportSettings,
settings.importCompletionDataOperationSettings(),
clientContext,
operationsStub);
this.backgroundResources =
new BackgroundResourceAggregation(clientContext.getBackgroundResources());
}
public GrpcOperationsStub getOperationsStub() {
return operationsStub;
}
@Override
public UnaryCallable completeQueryCallable() {
return completeQueryCallable;
}
@Override
public UnaryCallable importCompletionDataCallable() {
return importCompletionDataCallable;
}
@Override
public OperationCallable<
ImportCompletionDataRequest, ImportCompletionDataResponse, ImportMetadata>
importCompletionDataOperationCallable() {
return importCompletionDataOperationCallable;
}
@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);
}
}