com.google.maps.routing.v2.stub.HttpJsonRoutesStub 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.maps.routing.v2.stub;
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.ServerStreamingCallable;
import com.google.api.gax.rpc.UnaryCallable;
import com.google.maps.routing.v2.ComputeRouteMatrixRequest;
import com.google.maps.routing.v2.ComputeRoutesRequest;
import com.google.maps.routing.v2.ComputeRoutesResponse;
import com.google.maps.routing.v2.RouteMatrixElement;
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 Routes service API.
*
* This class is for advanced usage and reflects the underlying API directly.
*/
@Generated("by gapic-generator-java")
public class HttpJsonRoutesStub extends RoutesStub {
private static final TypeRegistry typeRegistry = TypeRegistry.newBuilder().build();
private static final ApiMethodDescriptor
computeRoutesMethodDescriptor =
ApiMethodDescriptor.newBuilder()
.setFullMethodName("google.maps.routing.v2.Routes/ComputeRoutes")
.setHttpMethod("POST")
.setType(ApiMethodDescriptor.MethodType.UNARY)
.setRequestFormatter(
ProtoMessageRequestFormatter.newBuilder()
.setPath(
"/directions/v2:computeRoutes",
request -> {
Map fields = new HashMap<>();
ProtoRestSerializer serializer =
ProtoRestSerializer.create();
return fields;
})
.setQueryParamsExtractor(
request -> {
Map> fields = new HashMap<>();
ProtoRestSerializer serializer =
ProtoRestSerializer.create();
serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
return fields;
})
.setRequestBodyExtractor(
request ->
ProtoRestSerializer.create()
.toBody("*", request.toBuilder().build(), true))
.build())
.setResponseParser(
ProtoMessageResponseParser.newBuilder()
.setDefaultInstance(ComputeRoutesResponse.getDefaultInstance())
.setDefaultTypeRegistry(typeRegistry)
.build())
.build();
private static final ApiMethodDescriptor
computeRouteMatrixMethodDescriptor =
ApiMethodDescriptor.newBuilder()
.setFullMethodName("google.maps.routing.v2.Routes/ComputeRouteMatrix")
.setHttpMethod("POST")
.setType(ApiMethodDescriptor.MethodType.SERVER_STREAMING)
.setRequestFormatter(
ProtoMessageRequestFormatter.newBuilder()
.setPath(
"/distanceMatrix/v2:computeRouteMatrix",
request -> {
Map fields = new HashMap<>();
ProtoRestSerializer serializer =
ProtoRestSerializer.create();
return fields;
})
.setQueryParamsExtractor(
request -> {
Map> fields = new HashMap<>();
ProtoRestSerializer serializer =
ProtoRestSerializer.create();
serializer.putQueryParam(fields, "$alt", "json;enum-encoding=int");
return fields;
})
.setRequestBodyExtractor(
request ->
ProtoRestSerializer.create()
.toBody("*", request.toBuilder().build(), true))
.build())
.setResponseParser(
ProtoMessageResponseParser.newBuilder()
.setDefaultInstance(RouteMatrixElement.getDefaultInstance())
.setDefaultTypeRegistry(typeRegistry)
.build())
.build();
private final UnaryCallable computeRoutesCallable;
private final ServerStreamingCallable
computeRouteMatrixCallable;
private final BackgroundResource backgroundResources;
private final HttpJsonStubCallableFactory callableFactory;
public static final HttpJsonRoutesStub create(RoutesStubSettings settings) throws IOException {
return new HttpJsonRoutesStub(settings, ClientContext.create(settings));
}
public static final HttpJsonRoutesStub create(ClientContext clientContext) throws IOException {
return new HttpJsonRoutesStub(RoutesStubSettings.newHttpJsonBuilder().build(), clientContext);
}
public static final HttpJsonRoutesStub create(
ClientContext clientContext, HttpJsonStubCallableFactory callableFactory) throws IOException {
return new HttpJsonRoutesStub(
RoutesStubSettings.newHttpJsonBuilder().build(), clientContext, callableFactory);
}
/**
* Constructs an instance of HttpJsonRoutesStub, 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 HttpJsonRoutesStub(RoutesStubSettings settings, ClientContext clientContext)
throws IOException {
this(settings, clientContext, new HttpJsonRoutesCallableFactory());
}
/**
* Constructs an instance of HttpJsonRoutesStub, 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 HttpJsonRoutesStub(
RoutesStubSettings settings,
ClientContext clientContext,
HttpJsonStubCallableFactory callableFactory)
throws IOException {
this.callableFactory = callableFactory;
HttpJsonCallSettings
computeRoutesTransportSettings =
HttpJsonCallSettings.newBuilder()
.setMethodDescriptor(computeRoutesMethodDescriptor)
.setTypeRegistry(typeRegistry)
.build();
HttpJsonCallSettings
computeRouteMatrixTransportSettings =
HttpJsonCallSettings.newBuilder()
.setMethodDescriptor(computeRouteMatrixMethodDescriptor)
.setTypeRegistry(typeRegistry)
.build();
this.computeRoutesCallable =
callableFactory.createUnaryCallable(
computeRoutesTransportSettings, settings.computeRoutesSettings(), clientContext);
this.computeRouteMatrixCallable =
callableFactory.createServerStreamingCallable(
computeRouteMatrixTransportSettings,
settings.computeRouteMatrixSettings(),
clientContext);
this.backgroundResources =
new BackgroundResourceAggregation(clientContext.getBackgroundResources());
}
@InternalApi
public static List getMethodDescriptors() {
List methodDescriptors = new ArrayList<>();
methodDescriptors.add(computeRoutesMethodDescriptor);
methodDescriptors.add(computeRouteMatrixMethodDescriptor);
return methodDescriptors;
}
@Override
public UnaryCallable computeRoutesCallable() {
return computeRoutesCallable;
}
@Override
public ServerStreamingCallable
computeRouteMatrixCallable() {
return computeRouteMatrixCallable;
}
@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);
}
}