com.google.cloud.retail.v2alpha.stub.HttpJsonSearchServiceStub 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 static com.google.cloud.retail.v2alpha.SearchServiceClient.SearchPagedResponse;
import com.google.api.core.BetaApi;
import com.google.api.core.InternalApi;
import com.google.api.gax.core.BackgroundResource;
import com.google.api.gax.core.BackgroundResourceAggregation;
import com.google.api.gax.httpjson.ApiMethodDescriptor;
import com.google.api.gax.httpjson.HttpJsonCallSettings;
import com.google.api.gax.httpjson.HttpJsonStubCallableFactory;
import com.google.api.gax.httpjson.ProtoMessageRequestFormatter;
import com.google.api.gax.httpjson.ProtoMessageResponseParser;
import com.google.api.gax.httpjson.ProtoRestSerializer;
import com.google.api.gax.rpc.ClientContext;
import com.google.api.gax.rpc.RequestParamsBuilder;
import com.google.api.gax.rpc.UnaryCallable;
import com.google.cloud.retail.v2alpha.SearchRequest;
import com.google.cloud.retail.v2alpha.SearchResponse;
import com.google.protobuf.TypeRegistry;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import javax.annotation.Generated;
// AUTO-GENERATED DOCUMENTATION AND CLASS.
/**
* REST stub implementation for the SearchService service API.
*
* This class is for advanced usage and reflects the underlying API directly.
*/
@BetaApi
@Generated("by gapic-generator-java")
public class HttpJsonSearchServiceStub extends SearchServiceStub {
private static final TypeRegistry typeRegistry = TypeRegistry.newBuilder().build();
private static final ApiMethodDescriptor searchMethodDescriptor =
ApiMethodDescriptor.newBuilder()
.setFullMethodName("google.cloud.retail.v2alpha.SearchService/Search")
.setHttpMethod("POST")
.setType(ApiMethodDescriptor.MethodType.UNARY)
.setRequestFormatter(
ProtoMessageRequestFormatter.newBuilder()
.setPath(
"/v2alpha/{placement=projects/*/locations/*/catalogs/*/placements/*}:search",
request -> {
Map fields = new HashMap<>();
ProtoRestSerializer serializer =
ProtoRestSerializer.create();
serializer.putPathParam(fields, "placement", request.getPlacement());
return fields;
})
.setAdditionalPaths(
"/v2alpha/{placement=projects/*/locations/*/catalogs/*/servingConfigs/*}:search")
.setQueryParamsExtractor(
request -> {
Map> fields = new HashMap<>();
ProtoRestSerializer serializer =
ProtoRestSerializer.create();
serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
return fields;
})
.setRequestBodyExtractor(
request ->
ProtoRestSerializer.create()
.toBody("*", request.toBuilder().clearPlacement().build(), true))
.build())
.setResponseParser(
ProtoMessageResponseParser.newBuilder()
.setDefaultInstance(SearchResponse.getDefaultInstance())
.setDefaultTypeRegistry(typeRegistry)
.build())
.build();
private final UnaryCallable searchCallable;
private final UnaryCallable searchPagedCallable;
private final BackgroundResource backgroundResources;
private final HttpJsonStubCallableFactory callableFactory;
public static final HttpJsonSearchServiceStub create(SearchServiceStubSettings settings)
throws IOException {
return new HttpJsonSearchServiceStub(settings, ClientContext.create(settings));
}
public static final HttpJsonSearchServiceStub create(ClientContext clientContext)
throws IOException {
return new HttpJsonSearchServiceStub(
SearchServiceStubSettings.newHttpJsonBuilder().build(), clientContext);
}
public static final HttpJsonSearchServiceStub create(
ClientContext clientContext, HttpJsonStubCallableFactory callableFactory) throws IOException {
return new HttpJsonSearchServiceStub(
SearchServiceStubSettings.newHttpJsonBuilder().build(), clientContext, callableFactory);
}
/**
* Constructs an instance of HttpJsonSearchServiceStub, 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 HttpJsonSearchServiceStub(
SearchServiceStubSettings settings, ClientContext clientContext) throws IOException {
this(settings, clientContext, new HttpJsonSearchServiceCallableFactory());
}
/**
* Constructs an instance of HttpJsonSearchServiceStub, 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 HttpJsonSearchServiceStub(
SearchServiceStubSettings settings,
ClientContext clientContext,
HttpJsonStubCallableFactory callableFactory)
throws IOException {
this.callableFactory = callableFactory;
HttpJsonCallSettings searchTransportSettings =
HttpJsonCallSettings.newBuilder()
.setMethodDescriptor(searchMethodDescriptor)
.setTypeRegistry(typeRegistry)
.setParamsExtractor(
request -> {
RequestParamsBuilder builder = RequestParamsBuilder.create();
builder.add("placement", String.valueOf(request.getPlacement()));
return builder.build();
})
.build();
this.searchCallable =
callableFactory.createUnaryCallable(
searchTransportSettings, settings.searchSettings(), clientContext);
this.searchPagedCallable =
callableFactory.createPagedCallable(
searchTransportSettings, settings.searchSettings(), clientContext);
this.backgroundResources =
new BackgroundResourceAggregation(clientContext.getBackgroundResources());
}
@InternalApi
public static List getMethodDescriptors() {
List methodDescriptors = new ArrayList<>();
methodDescriptors.add(searchMethodDescriptor);
return methodDescriptors;
}
@Override
public UnaryCallable searchCallable() {
return searchCallable;
}
@Override
public UnaryCallable searchPagedCallable() {
return searchPagedCallable;
}
@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);
}
}