diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/CatalogServiceClient.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/CatalogServiceClient.java
index 9bfd5a37ea7a..862bd411d6de 100644
--- a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/CatalogServiceClient.java
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/CatalogServiceClient.java
@@ -99,6 +99,20 @@
* CatalogServiceClient catalogServiceClient = CatalogServiceClient.create(catalogServiceSettings);
* }
*
+ * To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over
+ * the wire:
+ *
+ *
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
+ * CatalogServiceSettings catalogServiceSettings =
+ * CatalogServiceSettings.newBuilder()
+ * .setTransportChannelProvider(
+ * CatalogServiceSettings.defaultHttpJsonTransportProviderBuilder().build())
+ * .build();
+ * CatalogServiceClient catalogServiceClient = CatalogServiceClient.create(catalogServiceSettings);
+ * }
+ *
* Please refer to the GitHub repository's samples for more quickstart code snippets.
*/
@Generated("by gapic-generator-java")
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/CatalogServiceSettings.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/CatalogServiceSettings.java
index c4ae476d5ae8..6abdbf47cdbe 100644
--- a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/CatalogServiceSettings.java
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/CatalogServiceSettings.java
@@ -23,6 +23,7 @@
import com.google.api.gax.core.GoogleCredentialsProvider;
import com.google.api.gax.core.InstantiatingExecutorProvider;
import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
+import com.google.api.gax.httpjson.InstantiatingHttpJsonChannelProvider;
import com.google.api.gax.rpc.ApiClientHeaderProvider;
import com.google.api.gax.rpc.ClientContext;
import com.google.api.gax.rpc.ClientSettings;
@@ -119,11 +120,18 @@ public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilde
return CatalogServiceStubSettings.defaultCredentialsProviderBuilder();
}
- /** Returns a builder for the default ChannelProvider for this service. */
+ /** Returns a builder for the default gRPC ChannelProvider for this service. */
public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
return CatalogServiceStubSettings.defaultGrpcTransportProviderBuilder();
}
+ /** Returns a builder for the default REST ChannelProvider for this service. */
+ @BetaApi
+ public static InstantiatingHttpJsonChannelProvider.Builder
+ defaultHttpJsonTransportProviderBuilder() {
+ return CatalogServiceStubSettings.defaultHttpJsonTransportProviderBuilder();
+ }
+
public static TransportChannelProvider defaultTransportChannelProvider() {
return CatalogServiceStubSettings.defaultTransportChannelProvider();
}
@@ -133,11 +141,17 @@ public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuil
return CatalogServiceStubSettings.defaultApiClientHeaderProviderBuilder();
}
- /** Returns a new builder for this class. */
+ /** Returns a new gRPC builder for this class. */
public static Builder newBuilder() {
return Builder.createDefault();
}
+ /** Returns a new REST builder for this class. */
+ @BetaApi
+ public static Builder newHttpJsonBuilder() {
+ return Builder.createHttpJsonDefault();
+ }
+
/** Returns a new builder for this class. */
public static Builder newBuilder(ClientContext clientContext) {
return new Builder(clientContext);
@@ -175,6 +189,11 @@ private static Builder createDefault() {
return new Builder(CatalogServiceStubSettings.newBuilder());
}
+ @BetaApi
+ private static Builder createHttpJsonDefault() {
+ return new Builder(CatalogServiceStubSettings.newHttpJsonBuilder());
+ }
+
public CatalogServiceStubSettings.Builder getStubSettingsBuilder() {
return ((CatalogServiceStubSettings.Builder) getStubSettings());
}
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/CompletionServiceClient.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/CompletionServiceClient.java
index 532803e684e7..343a76990ca6 100644
--- a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/CompletionServiceClient.java
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/CompletionServiceClient.java
@@ -17,13 +17,13 @@
package com.google.cloud.retail.v2;
import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.httpjson.longrunning.OperationsClient;
import com.google.api.gax.longrunning.OperationFuture;
import com.google.api.gax.rpc.OperationCallable;
import com.google.api.gax.rpc.UnaryCallable;
import com.google.cloud.retail.v2.stub.CompletionServiceStub;
import com.google.cloud.retail.v2.stub.CompletionServiceStubSettings;
import com.google.longrunning.Operation;
-import com.google.longrunning.OperationsClient;
import java.io.IOException;
import java.util.concurrent.TimeUnit;
import javax.annotation.Generated;
@@ -107,13 +107,29 @@
* CompletionServiceClient.create(completionServiceSettings);
* }
*
+ *
To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over
+ * the wire:
+ *
+ *
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
+ * CompletionServiceSettings completionServiceSettings =
+ * CompletionServiceSettings.newBuilder()
+ * .setTransportChannelProvider(
+ * CompletionServiceSettings.defaultHttpJsonTransportProviderBuilder().build())
+ * .build();
+ * CompletionServiceClient completionServiceClient =
+ * CompletionServiceClient.create(completionServiceSettings);
+ * }
+ *
* Please refer to the GitHub repository's samples for more quickstart code snippets.
*/
@Generated("by gapic-generator-java")
public class CompletionServiceClient implements BackgroundResource {
private final CompletionServiceSettings settings;
private final CompletionServiceStub stub;
- private final OperationsClient operationsClient;
+ private final OperationsClient httpJsonOperationsClient;
+ private final com.google.longrunning.OperationsClient operationsClient;
/** Constructs an instance of CompletionServiceClient with default settings. */
public static final CompletionServiceClient create() throws IOException {
@@ -145,13 +161,17 @@ public static final CompletionServiceClient create(CompletionServiceStub stub) {
protected CompletionServiceClient(CompletionServiceSettings settings) throws IOException {
this.settings = settings;
this.stub = ((CompletionServiceStubSettings) settings.getStubSettings()).createStub();
- this.operationsClient = OperationsClient.create(this.stub.getOperationsStub());
+ this.operationsClient =
+ com.google.longrunning.OperationsClient.create(this.stub.getOperationsStub());
+ this.httpJsonOperationsClient = OperationsClient.create(this.stub.getHttpJsonOperationsStub());
}
protected CompletionServiceClient(CompletionServiceStub stub) {
this.settings = null;
this.stub = stub;
- this.operationsClient = OperationsClient.create(this.stub.getOperationsStub());
+ this.operationsClient =
+ com.google.longrunning.OperationsClient.create(this.stub.getOperationsStub());
+ this.httpJsonOperationsClient = OperationsClient.create(this.stub.getHttpJsonOperationsStub());
}
public final CompletionServiceSettings getSettings() {
@@ -166,10 +186,18 @@ public CompletionServiceStub getStub() {
* Returns the OperationsClient that can be used to query the status of a long-running operation
* returned by another API method call.
*/
- public final OperationsClient getOperationsClient() {
+ public final com.google.longrunning.OperationsClient getOperationsClient() {
return operationsClient;
}
+ /**
+ * Returns the OperationsClient that can be used to query the status of a long-running operation
+ * returned by another API method call.
+ */
+ public final OperationsClient getHttpJsonOperationsClient() {
+ return httpJsonOperationsClient;
+ }
+
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Completes the specified prefix with keyword suggestions.
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/CompletionServiceSettings.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/CompletionServiceSettings.java
index af4c148597c9..8eec040c1896 100644
--- a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/CompletionServiceSettings.java
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/CompletionServiceSettings.java
@@ -21,6 +21,7 @@
import com.google.api.gax.core.GoogleCredentialsProvider;
import com.google.api.gax.core.InstantiatingExecutorProvider;
import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
+import com.google.api.gax.httpjson.InstantiatingHttpJsonChannelProvider;
import com.google.api.gax.rpc.ApiClientHeaderProvider;
import com.google.api.gax.rpc.ClientContext;
import com.google.api.gax.rpc.ClientSettings;
@@ -113,11 +114,18 @@ public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilde
return CompletionServiceStubSettings.defaultCredentialsProviderBuilder();
}
- /** Returns a builder for the default ChannelProvider for this service. */
+ /** Returns a builder for the default gRPC ChannelProvider for this service. */
public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
return CompletionServiceStubSettings.defaultGrpcTransportProviderBuilder();
}
+ /** Returns a builder for the default REST ChannelProvider for this service. */
+ @BetaApi
+ public static InstantiatingHttpJsonChannelProvider.Builder
+ defaultHttpJsonTransportProviderBuilder() {
+ return CompletionServiceStubSettings.defaultHttpJsonTransportProviderBuilder();
+ }
+
public static TransportChannelProvider defaultTransportChannelProvider() {
return CompletionServiceStubSettings.defaultTransportChannelProvider();
}
@@ -127,11 +135,17 @@ public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuil
return CompletionServiceStubSettings.defaultApiClientHeaderProviderBuilder();
}
- /** Returns a new builder for this class. */
+ /** Returns a new gRPC builder for this class. */
public static Builder newBuilder() {
return Builder.createDefault();
}
+ /** Returns a new REST builder for this class. */
+ @BetaApi
+ public static Builder newHttpJsonBuilder() {
+ return Builder.createHttpJsonDefault();
+ }
+
/** Returns a new builder for this class. */
public static Builder newBuilder(ClientContext clientContext) {
return new Builder(clientContext);
@@ -169,6 +183,11 @@ private static Builder createDefault() {
return new Builder(CompletionServiceStubSettings.newBuilder());
}
+ @BetaApi
+ private static Builder createHttpJsonDefault() {
+ return new Builder(CompletionServiceStubSettings.newHttpJsonBuilder());
+ }
+
public CompletionServiceStubSettings.Builder getStubSettingsBuilder() {
return ((CompletionServiceStubSettings.Builder) getStubSettings());
}
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/PredictionServiceClient.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/PredictionServiceClient.java
index e29e87113a24..6562b4e8e36b 100644
--- a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/PredictionServiceClient.java
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/PredictionServiceClient.java
@@ -101,6 +101,21 @@
* PredictionServiceClient.create(predictionServiceSettings);
* }
*
+ *
To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over
+ * the wire:
+ *
+ *
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
+ * PredictionServiceSettings predictionServiceSettings =
+ * PredictionServiceSettings.newBuilder()
+ * .setTransportChannelProvider(
+ * PredictionServiceSettings.defaultHttpJsonTransportProviderBuilder().build())
+ * .build();
+ * PredictionServiceClient predictionServiceClient =
+ * PredictionServiceClient.create(predictionServiceSettings);
+ * }
+ *
* Please refer to the GitHub repository's samples for more quickstart code snippets.
*/
@Generated("by gapic-generator-java")
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/PredictionServiceSettings.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/PredictionServiceSettings.java
index acd28f39f75a..0213704fe4bb 100644
--- a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/PredictionServiceSettings.java
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/PredictionServiceSettings.java
@@ -21,6 +21,7 @@
import com.google.api.gax.core.GoogleCredentialsProvider;
import com.google.api.gax.core.InstantiatingExecutorProvider;
import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
+import com.google.api.gax.httpjson.InstantiatingHttpJsonChannelProvider;
import com.google.api.gax.rpc.ApiClientHeaderProvider;
import com.google.api.gax.rpc.ClientContext;
import com.google.api.gax.rpc.ClientSettings;
@@ -98,11 +99,18 @@ public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilde
return PredictionServiceStubSettings.defaultCredentialsProviderBuilder();
}
- /** Returns a builder for the default ChannelProvider for this service. */
+ /** Returns a builder for the default gRPC ChannelProvider for this service. */
public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
return PredictionServiceStubSettings.defaultGrpcTransportProviderBuilder();
}
+ /** Returns a builder for the default REST ChannelProvider for this service. */
+ @BetaApi
+ public static InstantiatingHttpJsonChannelProvider.Builder
+ defaultHttpJsonTransportProviderBuilder() {
+ return PredictionServiceStubSettings.defaultHttpJsonTransportProviderBuilder();
+ }
+
public static TransportChannelProvider defaultTransportChannelProvider() {
return PredictionServiceStubSettings.defaultTransportChannelProvider();
}
@@ -112,11 +120,17 @@ public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuil
return PredictionServiceStubSettings.defaultApiClientHeaderProviderBuilder();
}
- /** Returns a new builder for this class. */
+ /** Returns a new gRPC builder for this class. */
public static Builder newBuilder() {
return Builder.createDefault();
}
+ /** Returns a new REST builder for this class. */
+ @BetaApi
+ public static Builder newHttpJsonBuilder() {
+ return Builder.createHttpJsonDefault();
+ }
+
/** Returns a new builder for this class. */
public static Builder newBuilder(ClientContext clientContext) {
return new Builder(clientContext);
@@ -154,6 +168,11 @@ private static Builder createDefault() {
return new Builder(PredictionServiceStubSettings.newBuilder());
}
+ @BetaApi
+ private static Builder createHttpJsonDefault() {
+ return new Builder(PredictionServiceStubSettings.newHttpJsonBuilder());
+ }
+
public PredictionServiceStubSettings.Builder getStubSettingsBuilder() {
return ((PredictionServiceStubSettings.Builder) getStubSettings());
}
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/ProductServiceClient.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/ProductServiceClient.java
index cc9e7a2a2fe5..a97dbdb6d851 100644
--- a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/ProductServiceClient.java
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/ProductServiceClient.java
@@ -19,6 +19,7 @@
import com.google.api.core.ApiFuture;
import com.google.api.core.ApiFutures;
import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.httpjson.longrunning.OperationsClient;
import com.google.api.gax.longrunning.OperationFuture;
import com.google.api.gax.paging.AbstractFixedSizeCollection;
import com.google.api.gax.paging.AbstractPage;
@@ -30,7 +31,6 @@
import com.google.cloud.retail.v2.stub.ProductServiceStubSettings;
import com.google.common.util.concurrent.MoreExecutors;
import com.google.longrunning.Operation;
-import com.google.longrunning.OperationsClient;
import com.google.protobuf.Empty;
import com.google.protobuf.FieldMask;
import java.io.IOException;
@@ -105,13 +105,28 @@
* ProductServiceClient productServiceClient = ProductServiceClient.create(productServiceSettings);
* }
*
+ *
To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over
+ * the wire:
+ *
+ *
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
+ * ProductServiceSettings productServiceSettings =
+ * ProductServiceSettings.newBuilder()
+ * .setTransportChannelProvider(
+ * ProductServiceSettings.defaultHttpJsonTransportProviderBuilder().build())
+ * .build();
+ * ProductServiceClient productServiceClient = ProductServiceClient.create(productServiceSettings);
+ * }
+ *
* Please refer to the GitHub repository's samples for more quickstart code snippets.
*/
@Generated("by gapic-generator-java")
public class ProductServiceClient implements BackgroundResource {
private final ProductServiceSettings settings;
private final ProductServiceStub stub;
- private final OperationsClient operationsClient;
+ private final OperationsClient httpJsonOperationsClient;
+ private final com.google.longrunning.OperationsClient operationsClient;
/** Constructs an instance of ProductServiceClient with default settings. */
public static final ProductServiceClient create() throws IOException {
@@ -143,13 +158,17 @@ public static final ProductServiceClient create(ProductServiceStub stub) {
protected ProductServiceClient(ProductServiceSettings settings) throws IOException {
this.settings = settings;
this.stub = ((ProductServiceStubSettings) settings.getStubSettings()).createStub();
- this.operationsClient = OperationsClient.create(this.stub.getOperationsStub());
+ this.operationsClient =
+ com.google.longrunning.OperationsClient.create(this.stub.getOperationsStub());
+ this.httpJsonOperationsClient = OperationsClient.create(this.stub.getHttpJsonOperationsStub());
}
protected ProductServiceClient(ProductServiceStub stub) {
this.settings = null;
this.stub = stub;
- this.operationsClient = OperationsClient.create(this.stub.getOperationsStub());
+ this.operationsClient =
+ com.google.longrunning.OperationsClient.create(this.stub.getOperationsStub());
+ this.httpJsonOperationsClient = OperationsClient.create(this.stub.getHttpJsonOperationsStub());
}
public final ProductServiceSettings getSettings() {
@@ -164,10 +183,18 @@ public ProductServiceStub getStub() {
* Returns the OperationsClient that can be used to query the status of a long-running operation
* returned by another API method call.
*/
- public final OperationsClient getOperationsClient() {
+ public final com.google.longrunning.OperationsClient getOperationsClient() {
return operationsClient;
}
+ /**
+ * Returns the OperationsClient that can be used to query the status of a long-running operation
+ * returned by another API method call.
+ */
+ public final OperationsClient getHttpJsonOperationsClient() {
+ return httpJsonOperationsClient;
+ }
+
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Creates a [Product][google.cloud.retail.v2.Product].
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/ProductServiceSettings.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/ProductServiceSettings.java
index 8e4f742f3555..246c88c400bc 100644
--- a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/ProductServiceSettings.java
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/ProductServiceSettings.java
@@ -23,6 +23,7 @@
import com.google.api.gax.core.GoogleCredentialsProvider;
import com.google.api.gax.core.InstantiatingExecutorProvider;
import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
+import com.google.api.gax.httpjson.InstantiatingHttpJsonChannelProvider;
import com.google.api.gax.rpc.ApiClientHeaderProvider;
import com.google.api.gax.rpc.ClientContext;
import com.google.api.gax.rpc.ClientSettings;
@@ -203,11 +204,18 @@ public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilde
return ProductServiceStubSettings.defaultCredentialsProviderBuilder();
}
- /** Returns a builder for the default ChannelProvider for this service. */
+ /** Returns a builder for the default gRPC ChannelProvider for this service. */
public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
return ProductServiceStubSettings.defaultGrpcTransportProviderBuilder();
}
+ /** Returns a builder for the default REST ChannelProvider for this service. */
+ @BetaApi
+ public static InstantiatingHttpJsonChannelProvider.Builder
+ defaultHttpJsonTransportProviderBuilder() {
+ return ProductServiceStubSettings.defaultHttpJsonTransportProviderBuilder();
+ }
+
public static TransportChannelProvider defaultTransportChannelProvider() {
return ProductServiceStubSettings.defaultTransportChannelProvider();
}
@@ -217,11 +225,17 @@ public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuil
return ProductServiceStubSettings.defaultApiClientHeaderProviderBuilder();
}
- /** Returns a new builder for this class. */
+ /** Returns a new gRPC builder for this class. */
public static Builder newBuilder() {
return Builder.createDefault();
}
+ /** Returns a new REST builder for this class. */
+ @BetaApi
+ public static Builder newHttpJsonBuilder() {
+ return Builder.createHttpJsonDefault();
+ }
+
/** Returns a new builder for this class. */
public static Builder newBuilder(ClientContext clientContext) {
return new Builder(clientContext);
@@ -259,6 +273,11 @@ private static Builder createDefault() {
return new Builder(ProductServiceStubSettings.newBuilder());
}
+ @BetaApi
+ private static Builder createHttpJsonDefault() {
+ return new Builder(ProductServiceStubSettings.newHttpJsonBuilder());
+ }
+
public ProductServiceStubSettings.Builder getStubSettingsBuilder() {
return ((ProductServiceStubSettings.Builder) getStubSettings());
}
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/SearchServiceClient.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/SearchServiceClient.java
index 05006228b0eb..f3f3a5280c7f 100644
--- a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/SearchServiceClient.java
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/SearchServiceClient.java
@@ -124,6 +124,20 @@
* SearchServiceClient searchServiceClient = SearchServiceClient.create(searchServiceSettings);
* }
*
+ *
To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over
+ * the wire:
+ *
+ *
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
+ * SearchServiceSettings searchServiceSettings =
+ * SearchServiceSettings.newBuilder()
+ * .setTransportChannelProvider(
+ * SearchServiceSettings.defaultHttpJsonTransportProviderBuilder().build())
+ * .build();
+ * SearchServiceClient searchServiceClient = SearchServiceClient.create(searchServiceSettings);
+ * }
+ *
* Please refer to the GitHub repository's samples for more quickstart code snippets.
*/
@Generated("by gapic-generator-java")
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/SearchServiceSettings.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/SearchServiceSettings.java
index 4ed2515b601e..4a7ec04e19dc 100644
--- a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/SearchServiceSettings.java
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/SearchServiceSettings.java
@@ -23,6 +23,7 @@
import com.google.api.gax.core.GoogleCredentialsProvider;
import com.google.api.gax.core.InstantiatingExecutorProvider;
import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
+import com.google.api.gax.httpjson.InstantiatingHttpJsonChannelProvider;
import com.google.api.gax.rpc.ApiClientHeaderProvider;
import com.google.api.gax.rpc.ClientContext;
import com.google.api.gax.rpc.ClientSettings;
@@ -100,11 +101,18 @@ public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilde
return SearchServiceStubSettings.defaultCredentialsProviderBuilder();
}
- /** Returns a builder for the default ChannelProvider for this service. */
+ /** Returns a builder for the default gRPC ChannelProvider for this service. */
public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
return SearchServiceStubSettings.defaultGrpcTransportProviderBuilder();
}
+ /** Returns a builder for the default REST ChannelProvider for this service. */
+ @BetaApi
+ public static InstantiatingHttpJsonChannelProvider.Builder
+ defaultHttpJsonTransportProviderBuilder() {
+ return SearchServiceStubSettings.defaultHttpJsonTransportProviderBuilder();
+ }
+
public static TransportChannelProvider defaultTransportChannelProvider() {
return SearchServiceStubSettings.defaultTransportChannelProvider();
}
@@ -114,11 +122,17 @@ public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuil
return SearchServiceStubSettings.defaultApiClientHeaderProviderBuilder();
}
- /** Returns a new builder for this class. */
+ /** Returns a new gRPC builder for this class. */
public static Builder newBuilder() {
return Builder.createDefault();
}
+ /** Returns a new REST builder for this class. */
+ @BetaApi
+ public static Builder newHttpJsonBuilder() {
+ return Builder.createHttpJsonDefault();
+ }
+
/** Returns a new builder for this class. */
public static Builder newBuilder(ClientContext clientContext) {
return new Builder(clientContext);
@@ -156,6 +170,11 @@ private static Builder createDefault() {
return new Builder(SearchServiceStubSettings.newBuilder());
}
+ @BetaApi
+ private static Builder createHttpJsonDefault() {
+ return new Builder(SearchServiceStubSettings.newHttpJsonBuilder());
+ }
+
public SearchServiceStubSettings.Builder getStubSettingsBuilder() {
return ((SearchServiceStubSettings.Builder) getStubSettings());
}
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/UserEventServiceClient.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/UserEventServiceClient.java
index 0303d6737547..2c92c83d32da 100644
--- a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/UserEventServiceClient.java
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/UserEventServiceClient.java
@@ -18,13 +18,13 @@
import com.google.api.HttpBody;
import com.google.api.gax.core.BackgroundResource;
+import com.google.api.gax.httpjson.longrunning.OperationsClient;
import com.google.api.gax.longrunning.OperationFuture;
import com.google.api.gax.rpc.OperationCallable;
import com.google.api.gax.rpc.UnaryCallable;
import com.google.cloud.retail.v2.stub.UserEventServiceStub;
import com.google.cloud.retail.v2.stub.UserEventServiceStubSettings;
import com.google.longrunning.Operation;
-import com.google.longrunning.OperationsClient;
import java.io.IOException;
import java.util.concurrent.TimeUnit;
import javax.annotation.Generated;
@@ -100,13 +100,29 @@
* UserEventServiceClient.create(userEventServiceSettings);
* }
*
+ *
To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over
+ * the wire:
+ *
+ *
{@code
+ * // This snippet has been automatically generated for illustrative purposes only.
+ * // It may require modifications to work in your environment.
+ * UserEventServiceSettings userEventServiceSettings =
+ * UserEventServiceSettings.newBuilder()
+ * .setTransportChannelProvider(
+ * UserEventServiceSettings.defaultHttpJsonTransportProviderBuilder().build())
+ * .build();
+ * UserEventServiceClient userEventServiceClient =
+ * UserEventServiceClient.create(userEventServiceSettings);
+ * }
+ *
* Please refer to the GitHub repository's samples for more quickstart code snippets.
*/
@Generated("by gapic-generator-java")
public class UserEventServiceClient implements BackgroundResource {
private final UserEventServiceSettings settings;
private final UserEventServiceStub stub;
- private final OperationsClient operationsClient;
+ private final OperationsClient httpJsonOperationsClient;
+ private final com.google.longrunning.OperationsClient operationsClient;
/** Constructs an instance of UserEventServiceClient with default settings. */
public static final UserEventServiceClient create() throws IOException {
@@ -138,13 +154,17 @@ public static final UserEventServiceClient create(UserEventServiceStub stub) {
protected UserEventServiceClient(UserEventServiceSettings settings) throws IOException {
this.settings = settings;
this.stub = ((UserEventServiceStubSettings) settings.getStubSettings()).createStub();
- this.operationsClient = OperationsClient.create(this.stub.getOperationsStub());
+ this.operationsClient =
+ com.google.longrunning.OperationsClient.create(this.stub.getOperationsStub());
+ this.httpJsonOperationsClient = OperationsClient.create(this.stub.getHttpJsonOperationsStub());
}
protected UserEventServiceClient(UserEventServiceStub stub) {
this.settings = null;
this.stub = stub;
- this.operationsClient = OperationsClient.create(this.stub.getOperationsStub());
+ this.operationsClient =
+ com.google.longrunning.OperationsClient.create(this.stub.getOperationsStub());
+ this.httpJsonOperationsClient = OperationsClient.create(this.stub.getHttpJsonOperationsStub());
}
public final UserEventServiceSettings getSettings() {
@@ -159,10 +179,18 @@ public UserEventServiceStub getStub() {
* Returns the OperationsClient that can be used to query the status of a long-running operation
* returned by another API method call.
*/
- public final OperationsClient getOperationsClient() {
+ public final com.google.longrunning.OperationsClient getOperationsClient() {
return operationsClient;
}
+ /**
+ * Returns the OperationsClient that can be used to query the status of a long-running operation
+ * returned by another API method call.
+ */
+ public final OperationsClient getHttpJsonOperationsClient() {
+ return httpJsonOperationsClient;
+ }
+
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Writes a single user event.
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/UserEventServiceSettings.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/UserEventServiceSettings.java
index 051c8cb4478d..51560da9da18 100644
--- a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/UserEventServiceSettings.java
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/UserEventServiceSettings.java
@@ -22,6 +22,7 @@
import com.google.api.gax.core.GoogleCredentialsProvider;
import com.google.api.gax.core.InstantiatingExecutorProvider;
import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
+import com.google.api.gax.httpjson.InstantiatingHttpJsonChannelProvider;
import com.google.api.gax.rpc.ApiClientHeaderProvider;
import com.google.api.gax.rpc.ClientContext;
import com.google.api.gax.rpc.ClientSettings;
@@ -140,11 +141,18 @@ public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilde
return UserEventServiceStubSettings.defaultCredentialsProviderBuilder();
}
- /** Returns a builder for the default ChannelProvider for this service. */
+ /** Returns a builder for the default gRPC ChannelProvider for this service. */
public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
return UserEventServiceStubSettings.defaultGrpcTransportProviderBuilder();
}
+ /** Returns a builder for the default REST ChannelProvider for this service. */
+ @BetaApi
+ public static InstantiatingHttpJsonChannelProvider.Builder
+ defaultHttpJsonTransportProviderBuilder() {
+ return UserEventServiceStubSettings.defaultHttpJsonTransportProviderBuilder();
+ }
+
public static TransportChannelProvider defaultTransportChannelProvider() {
return UserEventServiceStubSettings.defaultTransportChannelProvider();
}
@@ -154,11 +162,17 @@ public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuil
return UserEventServiceStubSettings.defaultApiClientHeaderProviderBuilder();
}
- /** Returns a new builder for this class. */
+ /** Returns a new gRPC builder for this class. */
public static Builder newBuilder() {
return Builder.createDefault();
}
+ /** Returns a new REST builder for this class. */
+ @BetaApi
+ public static Builder newHttpJsonBuilder() {
+ return Builder.createHttpJsonDefault();
+ }
+
/** Returns a new builder for this class. */
public static Builder newBuilder(ClientContext clientContext) {
return new Builder(clientContext);
@@ -196,6 +210,11 @@ private static Builder createDefault() {
return new Builder(UserEventServiceStubSettings.newBuilder());
}
+ @BetaApi
+ private static Builder createHttpJsonDefault() {
+ return new Builder(UserEventServiceStubSettings.newHttpJsonBuilder());
+ }
+
public UserEventServiceStubSettings.Builder getStubSettingsBuilder() {
return ((UserEventServiceStubSettings.Builder) getStubSettings());
}
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/CatalogServiceStubSettings.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/CatalogServiceStubSettings.java
index 1944da11adb6..0da1d1a23ea3 100644
--- a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/CatalogServiceStubSettings.java
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/CatalogServiceStubSettings.java
@@ -27,6 +27,9 @@
import com.google.api.gax.grpc.GaxGrpcProperties;
import com.google.api.gax.grpc.GrpcTransportChannel;
import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
+import com.google.api.gax.httpjson.GaxHttpJsonProperties;
+import com.google.api.gax.httpjson.HttpJsonTransportChannel;
+import com.google.api.gax.httpjson.InstantiatingHttpJsonChannelProvider;
import com.google.api.gax.retrying.RetrySettings;
import com.google.api.gax.rpc.ApiCallContext;
import com.google.api.gax.rpc.ApiClientHeaderProvider;
@@ -186,6 +189,11 @@ public CatalogServiceStub createStub() throws IOException {
.equals(GrpcTransportChannel.getGrpcTransportName())) {
return GrpcCatalogServiceStub.create(this);
}
+ if (getTransportChannelProvider()
+ .getTransportName()
+ .equals(HttpJsonTransportChannel.getHttpJsonTransportName())) {
+ return HttpJsonCatalogServiceStub.create(this);
+ }
throw new UnsupportedOperationException(
String.format(
"Transport not supported: %s", getTransportChannelProvider().getTransportName()));
@@ -218,18 +226,25 @@ public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilde
.setUseJwtAccessWithScope(true);
}
- /** Returns a builder for the default ChannelProvider for this service. */
+ /** Returns a builder for the default gRPC ChannelProvider for this service. */
public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
return InstantiatingGrpcChannelProvider.newBuilder()
.setMaxInboundMessageSize(Integer.MAX_VALUE);
}
+ /** Returns a builder for the default REST ChannelProvider for this service. */
+ @BetaApi
+ public static InstantiatingHttpJsonChannelProvider.Builder
+ defaultHttpJsonTransportProviderBuilder() {
+ return InstantiatingHttpJsonChannelProvider.newBuilder();
+ }
+
public static TransportChannelProvider defaultTransportChannelProvider() {
return defaultGrpcTransportProviderBuilder().build();
}
@BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
- public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+ public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProviderBuilder() {
return ApiClientHeaderProvider.newBuilder()
.setGeneratedLibToken(
"gapic", GaxProperties.getLibraryVersion(CatalogServiceStubSettings.class))
@@ -237,11 +252,30 @@ public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuil
GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
}
- /** Returns a new builder for this class. */
+ @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+ public static ApiClientHeaderProvider.Builder defaultHttpJsonApiClientHeaderProviderBuilder() {
+ return ApiClientHeaderProvider.newBuilder()
+ .setGeneratedLibToken(
+ "gapic", GaxProperties.getLibraryVersion(CatalogServiceStubSettings.class))
+ .setTransportToken(
+ GaxHttpJsonProperties.getHttpJsonTokenName(),
+ GaxHttpJsonProperties.getHttpJsonVersion());
+ }
+
+ public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+ return CatalogServiceStubSettings.defaultGrpcApiClientHeaderProviderBuilder();
+ }
+
+ /** Returns a new gRPC builder for this class. */
public static Builder newBuilder() {
return Builder.createDefault();
}
+ /** Returns a new REST builder for this class. */
+ public static Builder newHttpJsonBuilder() {
+ return Builder.createHttpJsonDefault();
+ }
+
/** Returns a new builder for this class. */
public static Builder newBuilder(ClientContext clientContext) {
return new Builder(clientContext);
@@ -355,6 +389,19 @@ private static Builder createDefault() {
return initDefaults(builder);
}
+ private static Builder createHttpJsonDefault() {
+ Builder builder = new Builder(((ClientContext) null));
+
+ builder.setTransportChannelProvider(defaultHttpJsonTransportProviderBuilder().build());
+ builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build());
+ builder.setInternalHeaderProvider(defaultHttpJsonApiClientHeaderProviderBuilder().build());
+ builder.setEndpoint(getDefaultEndpoint());
+ builder.setMtlsEndpoint(getDefaultMtlsEndpoint());
+ builder.setSwitchToMtlsEndpointAllowed(true);
+
+ return initDefaults(builder);
+ }
+
private static Builder initDefaults(Builder builder) {
builder
.listCatalogsSettings()
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/CompletionServiceStub.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/CompletionServiceStub.java
index f5f4d03a6844..0ccd8074cdaa 100644
--- a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/CompletionServiceStub.java
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/CompletionServiceStub.java
@@ -38,7 +38,11 @@
public abstract class CompletionServiceStub implements BackgroundResource {
public OperationsStub getOperationsStub() {
- throw new UnsupportedOperationException("Not implemented: getOperationsStub()");
+ return null;
+ }
+
+ public com.google.api.gax.httpjson.longrunning.stub.OperationsStub getHttpJsonOperationsStub() {
+ return null;
}
public UnaryCallable completeQueryCallable() {
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/CompletionServiceStubSettings.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/CompletionServiceStubSettings.java
index c95aba06bb6a..09f076fdee47 100644
--- a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/CompletionServiceStubSettings.java
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/CompletionServiceStubSettings.java
@@ -25,6 +25,9 @@
import com.google.api.gax.grpc.GrpcTransportChannel;
import com.google.api.gax.grpc.InstantiatingGrpcChannelProvider;
import com.google.api.gax.grpc.ProtoOperationTransformers;
+import com.google.api.gax.httpjson.GaxHttpJsonProperties;
+import com.google.api.gax.httpjson.HttpJsonTransportChannel;
+import com.google.api.gax.httpjson.InstantiatingHttpJsonChannelProvider;
import com.google.api.gax.longrunning.OperationSnapshot;
import com.google.api.gax.longrunning.OperationTimedPollAlgorithm;
import com.google.api.gax.retrying.RetrySettings;
@@ -122,6 +125,11 @@ public CompletionServiceStub createStub() throws IOException {
.equals(GrpcTransportChannel.getGrpcTransportName())) {
return GrpcCompletionServiceStub.create(this);
}
+ if (getTransportChannelProvider()
+ .getTransportName()
+ .equals(HttpJsonTransportChannel.getHttpJsonTransportName())) {
+ return HttpJsonCompletionServiceStub.create(this);
+ }
throw new UnsupportedOperationException(
String.format(
"Transport not supported: %s", getTransportChannelProvider().getTransportName()));
@@ -154,18 +162,25 @@ public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilde
.setUseJwtAccessWithScope(true);
}
- /** Returns a builder for the default ChannelProvider for this service. */
+ /** Returns a builder for the default gRPC ChannelProvider for this service. */
public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
return InstantiatingGrpcChannelProvider.newBuilder()
.setMaxInboundMessageSize(Integer.MAX_VALUE);
}
+ /** Returns a builder for the default REST ChannelProvider for this service. */
+ @BetaApi
+ public static InstantiatingHttpJsonChannelProvider.Builder
+ defaultHttpJsonTransportProviderBuilder() {
+ return InstantiatingHttpJsonChannelProvider.newBuilder();
+ }
+
public static TransportChannelProvider defaultTransportChannelProvider() {
return defaultGrpcTransportProviderBuilder().build();
}
@BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
- public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+ public static ApiClientHeaderProvider.Builder defaultGrpcApiClientHeaderProviderBuilder() {
return ApiClientHeaderProvider.newBuilder()
.setGeneratedLibToken(
"gapic", GaxProperties.getLibraryVersion(CompletionServiceStubSettings.class))
@@ -173,11 +188,30 @@ public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuil
GaxGrpcProperties.getGrpcTokenName(), GaxGrpcProperties.getGrpcVersion());
}
- /** Returns a new builder for this class. */
+ @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+ public static ApiClientHeaderProvider.Builder defaultHttpJsonApiClientHeaderProviderBuilder() {
+ return ApiClientHeaderProvider.newBuilder()
+ .setGeneratedLibToken(
+ "gapic", GaxProperties.getLibraryVersion(CompletionServiceStubSettings.class))
+ .setTransportToken(
+ GaxHttpJsonProperties.getHttpJsonTokenName(),
+ GaxHttpJsonProperties.getHttpJsonVersion());
+ }
+
+ public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+ return CompletionServiceStubSettings.defaultGrpcApiClientHeaderProviderBuilder();
+ }
+
+ /** Returns a new gRPC builder for this class. */
public static Builder newBuilder() {
return Builder.createDefault();
}
+ /** Returns a new REST builder for this class. */
+ public static Builder newHttpJsonBuilder() {
+ return Builder.createHttpJsonDefault();
+ }
+
/** Returns a new builder for this class. */
public static Builder newBuilder(ClientContext clientContext) {
return new Builder(clientContext);
@@ -283,6 +317,19 @@ private static Builder createDefault() {
return initDefaults(builder);
}
+ private static Builder createHttpJsonDefault() {
+ Builder builder = new Builder(((ClientContext) null));
+
+ builder.setTransportChannelProvider(defaultHttpJsonTransportProviderBuilder().build());
+ builder.setCredentialsProvider(defaultCredentialsProviderBuilder().build());
+ builder.setInternalHeaderProvider(defaultHttpJsonApiClientHeaderProviderBuilder().build());
+ builder.setEndpoint(getDefaultEndpoint());
+ builder.setMtlsEndpoint(getDefaultMtlsEndpoint());
+ builder.setSwitchToMtlsEndpointAllowed(true);
+
+ return initDefaults(builder);
+ }
+
private static Builder initDefaults(Builder builder) {
builder
.completeQuerySettings()
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonCatalogServiceCallableFactory.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonCatalogServiceCallableFactory.java
new file mode 100644
index 000000000000..1cdee1ceb4da
--- /dev/null
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonCatalogServiceCallableFactory.java
@@ -0,0 +1,105 @@
+/*
+ * 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.retail.v2.stub;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.HttpJsonCallSettings;
+import com.google.api.gax.httpjson.HttpJsonCallableFactory;
+import com.google.api.gax.httpjson.HttpJsonOperationSnapshotCallable;
+import com.google.api.gax.httpjson.HttpJsonStubCallableFactory;
+import com.google.api.gax.httpjson.longrunning.stub.OperationsStub;
+import com.google.api.gax.rpc.BatchingCallSettings;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.OperationCallSettings;
+import com.google.api.gax.rpc.OperationCallable;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallable;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.longrunning.Operation;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * REST callable factory implementation for the CatalogService service API.
+ *
+ * This class is for advanced usage.
+ */
+@Generated("by gapic-generator-java")
+@BetaApi
+public class HttpJsonCatalogServiceCallableFactory
+ implements HttpJsonStubCallableFactory {
+
+ @Override
+ public UnaryCallable createUnaryCallable(
+ HttpJsonCallSettings httpJsonCallSettings,
+ UnaryCallSettings callSettings,
+ ClientContext clientContext) {
+ return HttpJsonCallableFactory.createUnaryCallable(
+ httpJsonCallSettings, callSettings, clientContext);
+ }
+
+ @Override
+ public
+ UnaryCallable createPagedCallable(
+ HttpJsonCallSettings httpJsonCallSettings,
+ PagedCallSettings callSettings,
+ ClientContext clientContext) {
+ return HttpJsonCallableFactory.createPagedCallable(
+ httpJsonCallSettings, callSettings, clientContext);
+ }
+
+ @Override
+ public UnaryCallable createBatchingCallable(
+ HttpJsonCallSettings httpJsonCallSettings,
+ BatchingCallSettings callSettings,
+ ClientContext clientContext) {
+ return HttpJsonCallableFactory.createBatchingCallable(
+ httpJsonCallSettings, callSettings, clientContext);
+ }
+
+ @BetaApi(
+ "The surface for long-running operations is not stable yet and may change in the future.")
+ @Override
+ public
+ OperationCallable createOperationCallable(
+ HttpJsonCallSettings httpJsonCallSettings,
+ OperationCallSettings callSettings,
+ ClientContext clientContext,
+ OperationsStub operationsStub) {
+ UnaryCallable innerCallable =
+ HttpJsonCallableFactory.createBaseUnaryCallable(
+ httpJsonCallSettings, callSettings.getInitialCallSettings(), clientContext);
+ HttpJsonOperationSnapshotCallable initialCallable =
+ new HttpJsonOperationSnapshotCallable(
+ innerCallable,
+ httpJsonCallSettings.getMethodDescriptor().getOperationSnapshotFactory());
+ return HttpJsonCallableFactory.createOperationCallable(
+ callSettings, clientContext, operationsStub.longRunningClient(), initialCallable);
+ }
+
+ @Override
+ public
+ ServerStreamingCallable createServerStreamingCallable(
+ HttpJsonCallSettings httpJsonCallSettings,
+ ServerStreamingCallSettings callSettings,
+ ClientContext clientContext) {
+ return HttpJsonCallableFactory.createServerStreamingCallable(
+ httpJsonCallSettings, callSettings, clientContext);
+ }
+}
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonCatalogServiceStub.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonCatalogServiceStub.java
new file mode 100644
index 000000000000..5a2088da34ba
--- /dev/null
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonCatalogServiceStub.java
@@ -0,0 +1,365 @@
+/*
+ * 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.retail.v2.stub;
+
+import static com.google.cloud.retail.v2.CatalogServiceClient.ListCatalogsPagedResponse;
+
+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.UnaryCallable;
+import com.google.cloud.retail.v2.Catalog;
+import com.google.cloud.retail.v2.GetDefaultBranchRequest;
+import com.google.cloud.retail.v2.GetDefaultBranchResponse;
+import com.google.cloud.retail.v2.ListCatalogsRequest;
+import com.google.cloud.retail.v2.ListCatalogsResponse;
+import com.google.cloud.retail.v2.SetDefaultBranchRequest;
+import com.google.cloud.retail.v2.UpdateCatalogRequest;
+import com.google.protobuf.Empty;
+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 CatalogService service API.
+ *
+ * This class is for advanced usage and reflects the underlying API directly.
+ */
+@Generated("by gapic-generator-java")
+@BetaApi
+public class HttpJsonCatalogServiceStub extends CatalogServiceStub {
+ private static final TypeRegistry typeRegistry = TypeRegistry.newBuilder().build();
+
+ private static final ApiMethodDescriptor
+ listCatalogsMethodDescriptor =
+ ApiMethodDescriptor.newBuilder()
+ .setFullMethodName("google.cloud.retail.v2.CatalogService/ListCatalogs")
+ .setHttpMethod("GET")
+ .setType(ApiMethodDescriptor.MethodType.UNARY)
+ .setRequestFormatter(
+ ProtoMessageRequestFormatter.newBuilder()
+ .setPath(
+ "/v2/{parent=projects/*/locations/*}/catalogs",
+ request -> {
+ Map fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ serializer.putPathParam(fields, "parent", request.getParent());
+ return fields;
+ })
+ .setQueryParamsExtractor(
+ request -> {
+ Map> fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ serializer.putQueryParam(fields, "pageSize", request.getPageSize());
+ serializer.putQueryParam(fields, "pageToken", request.getPageToken());
+ return fields;
+ })
+ .setRequestBodyExtractor(request -> null)
+ .build())
+ .setResponseParser(
+ ProtoMessageResponseParser.newBuilder()
+ .setDefaultInstance(ListCatalogsResponse.getDefaultInstance())
+ .setDefaultTypeRegistry(typeRegistry)
+ .build())
+ .build();
+
+ private static final ApiMethodDescriptor
+ updateCatalogMethodDescriptor =
+ ApiMethodDescriptor.newBuilder()
+ .setFullMethodName("google.cloud.retail.v2.CatalogService/UpdateCatalog")
+ .setHttpMethod("PATCH")
+ .setType(ApiMethodDescriptor.MethodType.UNARY)
+ .setRequestFormatter(
+ ProtoMessageRequestFormatter.newBuilder()
+ .setPath(
+ "/v2/{catalog.name=projects/*/locations/*/catalogs/*}",
+ request -> {
+ Map fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ serializer.putPathParam(
+ fields, "catalog.name", request.getCatalog().getName());
+ return fields;
+ })
+ .setQueryParamsExtractor(
+ request -> {
+ Map> fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+ return fields;
+ })
+ .setRequestBodyExtractor(
+ request ->
+ ProtoRestSerializer.create().toBody("catalog", request.getCatalog()))
+ .build())
+ .setResponseParser(
+ ProtoMessageResponseParser.newBuilder()
+ .setDefaultInstance(Catalog.getDefaultInstance())
+ .setDefaultTypeRegistry(typeRegistry)
+ .build())
+ .build();
+
+ private static final ApiMethodDescriptor
+ setDefaultBranchMethodDescriptor =
+ ApiMethodDescriptor.newBuilder()
+ .setFullMethodName("google.cloud.retail.v2.CatalogService/SetDefaultBranch")
+ .setHttpMethod("POST")
+ .setType(ApiMethodDescriptor.MethodType.UNARY)
+ .setRequestFormatter(
+ ProtoMessageRequestFormatter.newBuilder()
+ .setPath(
+ "/v2/{catalog=projects/*/locations/*/catalogs/*}:setDefaultBranch",
+ request -> {
+ Map fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ serializer.putPathParam(fields, "catalog", request.getCatalog());
+ return fields;
+ })
+ .setQueryParamsExtractor(
+ request -> {
+ Map> fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ return fields;
+ })
+ .setRequestBodyExtractor(
+ request ->
+ ProtoRestSerializer.create()
+ .toBody("*", request.toBuilder().clearCatalog().build()))
+ .build())
+ .setResponseParser(
+ ProtoMessageResponseParser.newBuilder()
+ .setDefaultInstance(Empty.getDefaultInstance())
+ .setDefaultTypeRegistry(typeRegistry)
+ .build())
+ .build();
+
+ private static final ApiMethodDescriptor
+ getDefaultBranchMethodDescriptor =
+ ApiMethodDescriptor.newBuilder()
+ .setFullMethodName("google.cloud.retail.v2.CatalogService/GetDefaultBranch")
+ .setHttpMethod("GET")
+ .setType(ApiMethodDescriptor.MethodType.UNARY)
+ .setRequestFormatter(
+ ProtoMessageRequestFormatter.newBuilder()
+ .setPath(
+ "/v2/{catalog=projects/*/locations/*/catalogs/*}:getDefaultBranch",
+ request -> {
+ Map fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ serializer.putPathParam(fields, "catalog", request.getCatalog());
+ return fields;
+ })
+ .setQueryParamsExtractor(
+ request -> {
+ Map> fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ return fields;
+ })
+ .setRequestBodyExtractor(request -> null)
+ .build())
+ .setResponseParser(
+ ProtoMessageResponseParser.newBuilder()
+ .setDefaultInstance(GetDefaultBranchResponse.getDefaultInstance())
+ .setDefaultTypeRegistry(typeRegistry)
+ .build())
+ .build();
+
+ private final UnaryCallable listCatalogsCallable;
+ private final UnaryCallable
+ listCatalogsPagedCallable;
+ private final UnaryCallable updateCatalogCallable;
+ private final UnaryCallable setDefaultBranchCallable;
+ private final UnaryCallable
+ getDefaultBranchCallable;
+
+ private final BackgroundResource backgroundResources;
+ private final HttpJsonStubCallableFactory callableFactory;
+
+ public static final HttpJsonCatalogServiceStub create(CatalogServiceStubSettings settings)
+ throws IOException {
+ return new HttpJsonCatalogServiceStub(settings, ClientContext.create(settings));
+ }
+
+ public static final HttpJsonCatalogServiceStub create(ClientContext clientContext)
+ throws IOException {
+ return new HttpJsonCatalogServiceStub(
+ CatalogServiceStubSettings.newHttpJsonBuilder().build(), clientContext);
+ }
+
+ public static final HttpJsonCatalogServiceStub create(
+ ClientContext clientContext, HttpJsonStubCallableFactory callableFactory) throws IOException {
+ return new HttpJsonCatalogServiceStub(
+ CatalogServiceStubSettings.newHttpJsonBuilder().build(), clientContext, callableFactory);
+ }
+
+ /**
+ * Constructs an instance of HttpJsonCatalogServiceStub, 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 HttpJsonCatalogServiceStub(
+ CatalogServiceStubSettings settings, ClientContext clientContext) throws IOException {
+ this(settings, clientContext, new HttpJsonCatalogServiceCallableFactory());
+ }
+
+ /**
+ * Constructs an instance of HttpJsonCatalogServiceStub, 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 HttpJsonCatalogServiceStub(
+ CatalogServiceStubSettings settings,
+ ClientContext clientContext,
+ HttpJsonStubCallableFactory callableFactory)
+ throws IOException {
+ this.callableFactory = callableFactory;
+
+ HttpJsonCallSettings listCatalogsTransportSettings =
+ HttpJsonCallSettings.newBuilder()
+ .setMethodDescriptor(listCatalogsMethodDescriptor)
+ .setTypeRegistry(typeRegistry)
+ .build();
+ HttpJsonCallSettings updateCatalogTransportSettings =
+ HttpJsonCallSettings.newBuilder()
+ .setMethodDescriptor(updateCatalogMethodDescriptor)
+ .setTypeRegistry(typeRegistry)
+ .build();
+ HttpJsonCallSettings setDefaultBranchTransportSettings =
+ HttpJsonCallSettings.newBuilder()
+ .setMethodDescriptor(setDefaultBranchMethodDescriptor)
+ .setTypeRegistry(typeRegistry)
+ .build();
+ HttpJsonCallSettings
+ getDefaultBranchTransportSettings =
+ HttpJsonCallSettings.newBuilder()
+ .setMethodDescriptor(getDefaultBranchMethodDescriptor)
+ .setTypeRegistry(typeRegistry)
+ .build();
+
+ this.listCatalogsCallable =
+ callableFactory.createUnaryCallable(
+ listCatalogsTransportSettings, settings.listCatalogsSettings(), clientContext);
+ this.listCatalogsPagedCallable =
+ callableFactory.createPagedCallable(
+ listCatalogsTransportSettings, settings.listCatalogsSettings(), clientContext);
+ this.updateCatalogCallable =
+ callableFactory.createUnaryCallable(
+ updateCatalogTransportSettings, settings.updateCatalogSettings(), clientContext);
+ this.setDefaultBranchCallable =
+ callableFactory.createUnaryCallable(
+ setDefaultBranchTransportSettings, settings.setDefaultBranchSettings(), clientContext);
+ this.getDefaultBranchCallable =
+ callableFactory.createUnaryCallable(
+ getDefaultBranchTransportSettings, settings.getDefaultBranchSettings(), clientContext);
+
+ this.backgroundResources =
+ new BackgroundResourceAggregation(clientContext.getBackgroundResources());
+ }
+
+ @InternalApi
+ public static List getMethodDescriptors() {
+ List methodDescriptors = new ArrayList<>();
+ methodDescriptors.add(listCatalogsMethodDescriptor);
+ methodDescriptors.add(updateCatalogMethodDescriptor);
+ methodDescriptors.add(setDefaultBranchMethodDescriptor);
+ methodDescriptors.add(getDefaultBranchMethodDescriptor);
+ return methodDescriptors;
+ }
+
+ @Override
+ public UnaryCallable listCatalogsCallable() {
+ return listCatalogsCallable;
+ }
+
+ @Override
+ public UnaryCallable listCatalogsPagedCallable() {
+ return listCatalogsPagedCallable;
+ }
+
+ @Override
+ public UnaryCallable updateCatalogCallable() {
+ return updateCatalogCallable;
+ }
+
+ @Override
+ public UnaryCallable setDefaultBranchCallable() {
+ return setDefaultBranchCallable;
+ }
+
+ @Override
+ public UnaryCallable
+ getDefaultBranchCallable() {
+ return getDefaultBranchCallable;
+ }
+
+ @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);
+ }
+}
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonCompletionServiceCallableFactory.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonCompletionServiceCallableFactory.java
new file mode 100644
index 000000000000..15c6a41f04ff
--- /dev/null
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonCompletionServiceCallableFactory.java
@@ -0,0 +1,105 @@
+/*
+ * 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.retail.v2.stub;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.HttpJsonCallSettings;
+import com.google.api.gax.httpjson.HttpJsonCallableFactory;
+import com.google.api.gax.httpjson.HttpJsonOperationSnapshotCallable;
+import com.google.api.gax.httpjson.HttpJsonStubCallableFactory;
+import com.google.api.gax.httpjson.longrunning.stub.OperationsStub;
+import com.google.api.gax.rpc.BatchingCallSettings;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.OperationCallSettings;
+import com.google.api.gax.rpc.OperationCallable;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallable;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.longrunning.Operation;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * REST callable factory implementation for the CompletionService service API.
+ *
+ * This class is for advanced usage.
+ */
+@Generated("by gapic-generator-java")
+@BetaApi
+public class HttpJsonCompletionServiceCallableFactory
+ implements HttpJsonStubCallableFactory {
+
+ @Override
+ public UnaryCallable createUnaryCallable(
+ HttpJsonCallSettings httpJsonCallSettings,
+ UnaryCallSettings callSettings,
+ ClientContext clientContext) {
+ return HttpJsonCallableFactory.createUnaryCallable(
+ httpJsonCallSettings, callSettings, clientContext);
+ }
+
+ @Override
+ public
+ UnaryCallable createPagedCallable(
+ HttpJsonCallSettings httpJsonCallSettings,
+ PagedCallSettings callSettings,
+ ClientContext clientContext) {
+ return HttpJsonCallableFactory.createPagedCallable(
+ httpJsonCallSettings, callSettings, clientContext);
+ }
+
+ @Override
+ public UnaryCallable createBatchingCallable(
+ HttpJsonCallSettings httpJsonCallSettings,
+ BatchingCallSettings callSettings,
+ ClientContext clientContext) {
+ return HttpJsonCallableFactory.createBatchingCallable(
+ httpJsonCallSettings, callSettings, clientContext);
+ }
+
+ @BetaApi(
+ "The surface for long-running operations is not stable yet and may change in the future.")
+ @Override
+ public
+ OperationCallable createOperationCallable(
+ HttpJsonCallSettings httpJsonCallSettings,
+ OperationCallSettings callSettings,
+ ClientContext clientContext,
+ OperationsStub operationsStub) {
+ UnaryCallable innerCallable =
+ HttpJsonCallableFactory.createBaseUnaryCallable(
+ httpJsonCallSettings, callSettings.getInitialCallSettings(), clientContext);
+ HttpJsonOperationSnapshotCallable initialCallable =
+ new HttpJsonOperationSnapshotCallable(
+ innerCallable,
+ httpJsonCallSettings.getMethodDescriptor().getOperationSnapshotFactory());
+ return HttpJsonCallableFactory.createOperationCallable(
+ callSettings, clientContext, operationsStub.longRunningClient(), initialCallable);
+ }
+
+ @Override
+ public
+ ServerStreamingCallable createServerStreamingCallable(
+ HttpJsonCallSettings httpJsonCallSettings,
+ ServerStreamingCallSettings callSettings,
+ ClientContext clientContext) {
+ return HttpJsonCallableFactory.createServerStreamingCallable(
+ httpJsonCallSettings, callSettings, clientContext);
+ }
+}
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonCompletionServiceStub.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonCompletionServiceStub.java
new file mode 100644
index 000000000000..cb0dbd5304bf
--- /dev/null
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonCompletionServiceStub.java
@@ -0,0 +1,291 @@
+/*
+ * 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.retail.v2.stub;
+
+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.HttpJsonOperationSnapshot;
+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.httpjson.longrunning.stub.HttpJsonOperationsStub;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.OperationCallable;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.retail.v2.CompleteQueryRequest;
+import com.google.cloud.retail.v2.CompleteQueryResponse;
+import com.google.cloud.retail.v2.ImportCompletionDataRequest;
+import com.google.cloud.retail.v2.ImportCompletionDataResponse;
+import com.google.cloud.retail.v2.ImportMetadata;
+import com.google.longrunning.Operation;
+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 CompletionService service API.
+ *
+ * This class is for advanced usage and reflects the underlying API directly.
+ */
+@Generated("by gapic-generator-java")
+@BetaApi
+public class HttpJsonCompletionServiceStub extends CompletionServiceStub {
+ private static final TypeRegistry typeRegistry =
+ TypeRegistry.newBuilder()
+ .add(ImportCompletionDataResponse.getDescriptor())
+ .add(ImportMetadata.getDescriptor())
+ .build();
+
+ private static final ApiMethodDescriptor
+ completeQueryMethodDescriptor =
+ ApiMethodDescriptor.newBuilder()
+ .setFullMethodName("google.cloud.retail.v2.CompletionService/CompleteQuery")
+ .setHttpMethod("GET")
+ .setType(ApiMethodDescriptor.MethodType.UNARY)
+ .setRequestFormatter(
+ ProtoMessageRequestFormatter.newBuilder()
+ .setPath(
+ "/v2/{catalog=projects/*/locations/*/catalogs/*}:completeQuery",
+ request -> {
+ Map fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ serializer.putPathParam(fields, "catalog", request.getCatalog());
+ return fields;
+ })
+ .setQueryParamsExtractor(
+ request -> {
+ Map> fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ serializer.putQueryParam(fields, "dataset", request.getDataset());
+ serializer.putQueryParam(fields, "deviceType", request.getDeviceType());
+ serializer.putQueryParam(
+ fields, "languageCodes", request.getLanguageCodesList());
+ serializer.putQueryParam(
+ fields, "maxSuggestions", request.getMaxSuggestions());
+ serializer.putQueryParam(fields, "query", request.getQuery());
+ serializer.putQueryParam(fields, "visitorId", request.getVisitorId());
+ return fields;
+ })
+ .setRequestBodyExtractor(request -> null)
+ .build())
+ .setResponseParser(
+ ProtoMessageResponseParser.newBuilder()
+ .setDefaultInstance(CompleteQueryResponse.getDefaultInstance())
+ .setDefaultTypeRegistry(typeRegistry)
+ .build())
+ .build();
+
+ private static final ApiMethodDescriptor
+ importCompletionDataMethodDescriptor =
+ ApiMethodDescriptor.newBuilder()
+ .setFullMethodName("google.cloud.retail.v2.CompletionService/ImportCompletionData")
+ .setHttpMethod("POST")
+ .setType(ApiMethodDescriptor.MethodType.UNARY)
+ .setRequestFormatter(
+ ProtoMessageRequestFormatter.newBuilder()
+ .setPath(
+ "/v2/{parent=projects/*/locations/*/catalogs/*}/completionData:import",
+ request -> {
+ Map fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ serializer.putPathParam(fields, "parent", request.getParent());
+ return fields;
+ })
+ .setQueryParamsExtractor(
+ request -> {
+ Map> fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ return fields;
+ })
+ .setRequestBodyExtractor(
+ request ->
+ ProtoRestSerializer.create()
+ .toBody("*", request.toBuilder().clearParent().build()))
+ .build())
+ .setResponseParser(
+ ProtoMessageResponseParser.newBuilder()
+ .setDefaultInstance(Operation.getDefaultInstance())
+ .setDefaultTypeRegistry(typeRegistry)
+ .build())
+ .setOperationSnapshotFactory(
+ (ImportCompletionDataRequest request, Operation response) ->
+ HttpJsonOperationSnapshot.create(response))
+ .build();
+
+ private final UnaryCallable completeQueryCallable;
+ private final UnaryCallable importCompletionDataCallable;
+ private final OperationCallable<
+ ImportCompletionDataRequest, ImportCompletionDataResponse, ImportMetadata>
+ importCompletionDataOperationCallable;
+
+ private final BackgroundResource backgroundResources;
+ private final HttpJsonOperationsStub httpJsonOperationsStub;
+ private final HttpJsonStubCallableFactory callableFactory;
+
+ public static final HttpJsonCompletionServiceStub create(CompletionServiceStubSettings settings)
+ throws IOException {
+ return new HttpJsonCompletionServiceStub(settings, ClientContext.create(settings));
+ }
+
+ public static final HttpJsonCompletionServiceStub create(ClientContext clientContext)
+ throws IOException {
+ return new HttpJsonCompletionServiceStub(
+ CompletionServiceStubSettings.newHttpJsonBuilder().build(), clientContext);
+ }
+
+ public static final HttpJsonCompletionServiceStub create(
+ ClientContext clientContext, HttpJsonStubCallableFactory callableFactory) throws IOException {
+ return new HttpJsonCompletionServiceStub(
+ CompletionServiceStubSettings.newHttpJsonBuilder().build(), clientContext, callableFactory);
+ }
+
+ /**
+ * Constructs an instance of HttpJsonCompletionServiceStub, 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 HttpJsonCompletionServiceStub(
+ CompletionServiceStubSettings settings, ClientContext clientContext) throws IOException {
+ this(settings, clientContext, new HttpJsonCompletionServiceCallableFactory());
+ }
+
+ /**
+ * Constructs an instance of HttpJsonCompletionServiceStub, 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 HttpJsonCompletionServiceStub(
+ CompletionServiceStubSettings settings,
+ ClientContext clientContext,
+ HttpJsonStubCallableFactory callableFactory)
+ throws IOException {
+ this.callableFactory = callableFactory;
+ this.httpJsonOperationsStub =
+ HttpJsonOperationsStub.create(clientContext, callableFactory, typeRegistry);
+
+ HttpJsonCallSettings
+ completeQueryTransportSettings =
+ HttpJsonCallSettings.newBuilder()
+ .setMethodDescriptor(completeQueryMethodDescriptor)
+ .setTypeRegistry(typeRegistry)
+ .build();
+ HttpJsonCallSettings
+ importCompletionDataTransportSettings =
+ HttpJsonCallSettings.newBuilder()
+ .setMethodDescriptor(importCompletionDataMethodDescriptor)
+ .setTypeRegistry(typeRegistry)
+ .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,
+ httpJsonOperationsStub);
+
+ this.backgroundResources =
+ new BackgroundResourceAggregation(clientContext.getBackgroundResources());
+ }
+
+ @InternalApi
+ public static List getMethodDescriptors() {
+ List methodDescriptors = new ArrayList<>();
+ methodDescriptors.add(completeQueryMethodDescriptor);
+ methodDescriptors.add(importCompletionDataMethodDescriptor);
+ return methodDescriptors;
+ }
+
+ public HttpJsonOperationsStub getHttpJsonOperationsStub() {
+ return httpJsonOperationsStub;
+ }
+
+ @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);
+ }
+}
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonPredictionServiceCallableFactory.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonPredictionServiceCallableFactory.java
new file mode 100644
index 000000000000..fca54521c7ad
--- /dev/null
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonPredictionServiceCallableFactory.java
@@ -0,0 +1,105 @@
+/*
+ * 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.retail.v2.stub;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.HttpJsonCallSettings;
+import com.google.api.gax.httpjson.HttpJsonCallableFactory;
+import com.google.api.gax.httpjson.HttpJsonOperationSnapshotCallable;
+import com.google.api.gax.httpjson.HttpJsonStubCallableFactory;
+import com.google.api.gax.httpjson.longrunning.stub.OperationsStub;
+import com.google.api.gax.rpc.BatchingCallSettings;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.OperationCallSettings;
+import com.google.api.gax.rpc.OperationCallable;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallable;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.longrunning.Operation;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * REST callable factory implementation for the PredictionService service API.
+ *
+ * This class is for advanced usage.
+ */
+@Generated("by gapic-generator-java")
+@BetaApi
+public class HttpJsonPredictionServiceCallableFactory
+ implements HttpJsonStubCallableFactory {
+
+ @Override
+ public UnaryCallable createUnaryCallable(
+ HttpJsonCallSettings httpJsonCallSettings,
+ UnaryCallSettings callSettings,
+ ClientContext clientContext) {
+ return HttpJsonCallableFactory.createUnaryCallable(
+ httpJsonCallSettings, callSettings, clientContext);
+ }
+
+ @Override
+ public
+ UnaryCallable createPagedCallable(
+ HttpJsonCallSettings httpJsonCallSettings,
+ PagedCallSettings callSettings,
+ ClientContext clientContext) {
+ return HttpJsonCallableFactory.createPagedCallable(
+ httpJsonCallSettings, callSettings, clientContext);
+ }
+
+ @Override
+ public UnaryCallable createBatchingCallable(
+ HttpJsonCallSettings httpJsonCallSettings,
+ BatchingCallSettings callSettings,
+ ClientContext clientContext) {
+ return HttpJsonCallableFactory.createBatchingCallable(
+ httpJsonCallSettings, callSettings, clientContext);
+ }
+
+ @BetaApi(
+ "The surface for long-running operations is not stable yet and may change in the future.")
+ @Override
+ public
+ OperationCallable createOperationCallable(
+ HttpJsonCallSettings httpJsonCallSettings,
+ OperationCallSettings callSettings,
+ ClientContext clientContext,
+ OperationsStub operationsStub) {
+ UnaryCallable innerCallable =
+ HttpJsonCallableFactory.createBaseUnaryCallable(
+ httpJsonCallSettings, callSettings.getInitialCallSettings(), clientContext);
+ HttpJsonOperationSnapshotCallable initialCallable =
+ new HttpJsonOperationSnapshotCallable(
+ innerCallable,
+ httpJsonCallSettings.getMethodDescriptor().getOperationSnapshotFactory());
+ return HttpJsonCallableFactory.createOperationCallable(
+ callSettings, clientContext, operationsStub.longRunningClient(), initialCallable);
+ }
+
+ @Override
+ public
+ ServerStreamingCallable createServerStreamingCallable(
+ HttpJsonCallSettings httpJsonCallSettings,
+ ServerStreamingCallSettings callSettings,
+ ClientContext clientContext) {
+ return HttpJsonCallableFactory.createServerStreamingCallable(
+ httpJsonCallSettings, callSettings, clientContext);
+ }
+}
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonPredictionServiceStub.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonPredictionServiceStub.java
new file mode 100644
index 000000000000..e9f4a1d9f173
--- /dev/null
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonPredictionServiceStub.java
@@ -0,0 +1,194 @@
+/*
+ * 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.retail.v2.stub;
+
+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.UnaryCallable;
+import com.google.cloud.retail.v2.PredictRequest;
+import com.google.cloud.retail.v2.PredictResponse;
+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 PredictionService service API.
+ *
+ * This class is for advanced usage and reflects the underlying API directly.
+ */
+@Generated("by gapic-generator-java")
+@BetaApi
+public class HttpJsonPredictionServiceStub extends PredictionServiceStub {
+ private static final TypeRegistry typeRegistry = TypeRegistry.newBuilder().build();
+
+ private static final ApiMethodDescriptor
+ predictMethodDescriptor =
+ ApiMethodDescriptor.newBuilder()
+ .setFullMethodName("google.cloud.retail.v2.PredictionService/Predict")
+ .setHttpMethod("POST")
+ .setType(ApiMethodDescriptor.MethodType.UNARY)
+ .setRequestFormatter(
+ ProtoMessageRequestFormatter.newBuilder()
+ .setPath(
+ "/v2/{placement=projects/*/locations/*/catalogs/*/placements/*}:predict",
+ request -> {
+ Map fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ serializer.putPathParam(fields, "placement", request.getPlacement());
+ return fields;
+ })
+ .setQueryParamsExtractor(
+ request -> {
+ Map> fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ return fields;
+ })
+ .setRequestBodyExtractor(
+ request ->
+ ProtoRestSerializer.create()
+ .toBody("*", request.toBuilder().clearPlacement().build()))
+ .build())
+ .setResponseParser(
+ ProtoMessageResponseParser.newBuilder()
+ .setDefaultInstance(PredictResponse.getDefaultInstance())
+ .setDefaultTypeRegistry(typeRegistry)
+ .build())
+ .build();
+
+ private final UnaryCallable predictCallable;
+
+ private final BackgroundResource backgroundResources;
+ private final HttpJsonStubCallableFactory callableFactory;
+
+ public static final HttpJsonPredictionServiceStub create(PredictionServiceStubSettings settings)
+ throws IOException {
+ return new HttpJsonPredictionServiceStub(settings, ClientContext.create(settings));
+ }
+
+ public static final HttpJsonPredictionServiceStub create(ClientContext clientContext)
+ throws IOException {
+ return new HttpJsonPredictionServiceStub(
+ PredictionServiceStubSettings.newHttpJsonBuilder().build(), clientContext);
+ }
+
+ public static final HttpJsonPredictionServiceStub create(
+ ClientContext clientContext, HttpJsonStubCallableFactory callableFactory) throws IOException {
+ return new HttpJsonPredictionServiceStub(
+ PredictionServiceStubSettings.newHttpJsonBuilder().build(), clientContext, callableFactory);
+ }
+
+ /**
+ * Constructs an instance of HttpJsonPredictionServiceStub, 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 HttpJsonPredictionServiceStub(
+ PredictionServiceStubSettings settings, ClientContext clientContext) throws IOException {
+ this(settings, clientContext, new HttpJsonPredictionServiceCallableFactory());
+ }
+
+ /**
+ * Constructs an instance of HttpJsonPredictionServiceStub, 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 HttpJsonPredictionServiceStub(
+ PredictionServiceStubSettings settings,
+ ClientContext clientContext,
+ HttpJsonStubCallableFactory callableFactory)
+ throws IOException {
+ this.callableFactory = callableFactory;
+
+ HttpJsonCallSettings predictTransportSettings =
+ HttpJsonCallSettings.newBuilder()
+ .setMethodDescriptor(predictMethodDescriptor)
+ .setTypeRegistry(typeRegistry)
+ .build();
+
+ this.predictCallable =
+ callableFactory.createUnaryCallable(
+ predictTransportSettings, settings.predictSettings(), clientContext);
+
+ this.backgroundResources =
+ new BackgroundResourceAggregation(clientContext.getBackgroundResources());
+ }
+
+ @InternalApi
+ public static List getMethodDescriptors() {
+ List methodDescriptors = new ArrayList<>();
+ methodDescriptors.add(predictMethodDescriptor);
+ return methodDescriptors;
+ }
+
+ @Override
+ public UnaryCallable predictCallable() {
+ return predictCallable;
+ }
+
+ @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);
+ }
+}
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonProductServiceCallableFactory.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonProductServiceCallableFactory.java
new file mode 100644
index 000000000000..f27eead28f22
--- /dev/null
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonProductServiceCallableFactory.java
@@ -0,0 +1,105 @@
+/*
+ * 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.retail.v2.stub;
+
+import com.google.api.core.BetaApi;
+import com.google.api.gax.httpjson.HttpJsonCallSettings;
+import com.google.api.gax.httpjson.HttpJsonCallableFactory;
+import com.google.api.gax.httpjson.HttpJsonOperationSnapshotCallable;
+import com.google.api.gax.httpjson.HttpJsonStubCallableFactory;
+import com.google.api.gax.httpjson.longrunning.stub.OperationsStub;
+import com.google.api.gax.rpc.BatchingCallSettings;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.OperationCallSettings;
+import com.google.api.gax.rpc.OperationCallable;
+import com.google.api.gax.rpc.PagedCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallSettings;
+import com.google.api.gax.rpc.ServerStreamingCallable;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.longrunning.Operation;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * REST callable factory implementation for the ProductService service API.
+ *
+ * This class is for advanced usage.
+ */
+@Generated("by gapic-generator-java")
+@BetaApi
+public class HttpJsonProductServiceCallableFactory
+ implements HttpJsonStubCallableFactory {
+
+ @Override
+ public UnaryCallable createUnaryCallable(
+ HttpJsonCallSettings httpJsonCallSettings,
+ UnaryCallSettings callSettings,
+ ClientContext clientContext) {
+ return HttpJsonCallableFactory.createUnaryCallable(
+ httpJsonCallSettings, callSettings, clientContext);
+ }
+
+ @Override
+ public
+ UnaryCallable createPagedCallable(
+ HttpJsonCallSettings httpJsonCallSettings,
+ PagedCallSettings callSettings,
+ ClientContext clientContext) {
+ return HttpJsonCallableFactory.createPagedCallable(
+ httpJsonCallSettings, callSettings, clientContext);
+ }
+
+ @Override
+ public UnaryCallable createBatchingCallable(
+ HttpJsonCallSettings httpJsonCallSettings,
+ BatchingCallSettings callSettings,
+ ClientContext clientContext) {
+ return HttpJsonCallableFactory.createBatchingCallable(
+ httpJsonCallSettings, callSettings, clientContext);
+ }
+
+ @BetaApi(
+ "The surface for long-running operations is not stable yet and may change in the future.")
+ @Override
+ public
+ OperationCallable createOperationCallable(
+ HttpJsonCallSettings httpJsonCallSettings,
+ OperationCallSettings callSettings,
+ ClientContext clientContext,
+ OperationsStub operationsStub) {
+ UnaryCallable innerCallable =
+ HttpJsonCallableFactory.createBaseUnaryCallable(
+ httpJsonCallSettings, callSettings.getInitialCallSettings(), clientContext);
+ HttpJsonOperationSnapshotCallable initialCallable =
+ new HttpJsonOperationSnapshotCallable(
+ innerCallable,
+ httpJsonCallSettings.getMethodDescriptor().getOperationSnapshotFactory());
+ return HttpJsonCallableFactory.createOperationCallable(
+ callSettings, clientContext, operationsStub.longRunningClient(), initialCallable);
+ }
+
+ @Override
+ public
+ ServerStreamingCallable createServerStreamingCallable(
+ HttpJsonCallSettings httpJsonCallSettings,
+ ServerStreamingCallSettings callSettings,
+ ClientContext clientContext) {
+ return HttpJsonCallableFactory.createServerStreamingCallable(
+ httpJsonCallSettings, callSettings, clientContext);
+ }
+}
diff --git a/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonProductServiceStub.java b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonProductServiceStub.java
new file mode 100644
index 000000000000..b8cf0324b9f6
--- /dev/null
+++ b/java-retail/google-cloud-retail/src/main/java/com/google/cloud/retail/v2/stub/HttpJsonProductServiceStub.java
@@ -0,0 +1,895 @@
+/*
+ * 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.retail.v2.stub;
+
+import static com.google.cloud.retail.v2.ProductServiceClient.ListProductsPagedResponse;
+
+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.HttpJsonOperationSnapshot;
+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.httpjson.longrunning.stub.HttpJsonOperationsStub;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.OperationCallable;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.cloud.retail.v2.AddFulfillmentPlacesMetadata;
+import com.google.cloud.retail.v2.AddFulfillmentPlacesRequest;
+import com.google.cloud.retail.v2.AddFulfillmentPlacesResponse;
+import com.google.cloud.retail.v2.AddLocalInventoriesMetadata;
+import com.google.cloud.retail.v2.AddLocalInventoriesRequest;
+import com.google.cloud.retail.v2.AddLocalInventoriesResponse;
+import com.google.cloud.retail.v2.CreateProductRequest;
+import com.google.cloud.retail.v2.DeleteProductRequest;
+import com.google.cloud.retail.v2.GetProductRequest;
+import com.google.cloud.retail.v2.ImportMetadata;
+import com.google.cloud.retail.v2.ImportProductsRequest;
+import com.google.cloud.retail.v2.ImportProductsResponse;
+import com.google.cloud.retail.v2.ListProductsRequest;
+import com.google.cloud.retail.v2.ListProductsResponse;
+import com.google.cloud.retail.v2.Product;
+import com.google.cloud.retail.v2.RemoveFulfillmentPlacesMetadata;
+import com.google.cloud.retail.v2.RemoveFulfillmentPlacesRequest;
+import com.google.cloud.retail.v2.RemoveFulfillmentPlacesResponse;
+import com.google.cloud.retail.v2.RemoveLocalInventoriesMetadata;
+import com.google.cloud.retail.v2.RemoveLocalInventoriesRequest;
+import com.google.cloud.retail.v2.RemoveLocalInventoriesResponse;
+import com.google.cloud.retail.v2.SetInventoryMetadata;
+import com.google.cloud.retail.v2.SetInventoryRequest;
+import com.google.cloud.retail.v2.SetInventoryResponse;
+import com.google.cloud.retail.v2.UpdateProductRequest;
+import com.google.longrunning.Operation;
+import com.google.protobuf.Empty;
+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 ProductService service API.
+ *
+ * This class is for advanced usage and reflects the underlying API directly.
+ */
+@Generated("by gapic-generator-java")
+@BetaApi
+public class HttpJsonProductServiceStub extends ProductServiceStub {
+ private static final TypeRegistry typeRegistry =
+ TypeRegistry.newBuilder()
+ .add(RemoveLocalInventoriesMetadata.getDescriptor())
+ .add(AddLocalInventoriesMetadata.getDescriptor())
+ .add(AddFulfillmentPlacesMetadata.getDescriptor())
+ .add(RemoveFulfillmentPlacesMetadata.getDescriptor())
+ .add(SetInventoryResponse.getDescriptor())
+ .add(AddLocalInventoriesResponse.getDescriptor())
+ .add(ImportProductsResponse.getDescriptor())
+ .add(RemoveFulfillmentPlacesResponse.getDescriptor())
+ .add(RemoveLocalInventoriesResponse.getDescriptor())
+ .add(ImportMetadata.getDescriptor())
+ .add(AddFulfillmentPlacesResponse.getDescriptor())
+ .add(SetInventoryMetadata.getDescriptor())
+ .build();
+
+ private static final ApiMethodDescriptor
+ createProductMethodDescriptor =
+ ApiMethodDescriptor.newBuilder()
+ .setFullMethodName("google.cloud.retail.v2.ProductService/CreateProduct")
+ .setHttpMethod("POST")
+ .setType(ApiMethodDescriptor.MethodType.UNARY)
+ .setRequestFormatter(
+ ProtoMessageRequestFormatter.newBuilder()
+ .setPath(
+ "/v2/{parent=projects/*/locations/*/catalogs/*/branches/*}/products",
+ request -> {
+ Map fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ serializer.putPathParam(fields, "parent", request.getParent());
+ return fields;
+ })
+ .setQueryParamsExtractor(
+ request -> {
+ Map> fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ serializer.putQueryParam(fields, "productId", request.getProductId());
+ return fields;
+ })
+ .setRequestBodyExtractor(
+ request ->
+ ProtoRestSerializer.create().toBody("product", request.getProduct()))
+ .build())
+ .setResponseParser(
+ ProtoMessageResponseParser.newBuilder()
+ .setDefaultInstance(Product.getDefaultInstance())
+ .setDefaultTypeRegistry(typeRegistry)
+ .build())
+ .build();
+
+ private static final ApiMethodDescriptor getProductMethodDescriptor =
+ ApiMethodDescriptor.newBuilder()
+ .setFullMethodName("google.cloud.retail.v2.ProductService/GetProduct")
+ .setHttpMethod("GET")
+ .setType(ApiMethodDescriptor.MethodType.UNARY)
+ .setRequestFormatter(
+ ProtoMessageRequestFormatter.newBuilder()
+ .setPath(
+ "/v2/{name=projects/*/locations/*/catalogs/*/branches/*/products/**}",
+ request -> {
+ Map fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ serializer.putPathParam(fields, "name", request.getName());
+ return fields;
+ })
+ .setQueryParamsExtractor(
+ request -> {
+ Map> fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ return fields;
+ })
+ .setRequestBodyExtractor(request -> null)
+ .build())
+ .setResponseParser(
+ ProtoMessageResponseParser.newBuilder()
+ .setDefaultInstance(Product.getDefaultInstance())
+ .setDefaultTypeRegistry(typeRegistry)
+ .build())
+ .build();
+
+ private static final ApiMethodDescriptor
+ listProductsMethodDescriptor =
+ ApiMethodDescriptor.newBuilder()
+ .setFullMethodName("google.cloud.retail.v2.ProductService/ListProducts")
+ .setHttpMethod("GET")
+ .setType(ApiMethodDescriptor.MethodType.UNARY)
+ .setRequestFormatter(
+ ProtoMessageRequestFormatter.newBuilder()
+ .setPath(
+ "/v2/{parent=projects/*/locations/*/catalogs/*/branches/*}/products",
+ request -> {
+ Map fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ serializer.putPathParam(fields, "parent", request.getParent());
+ return fields;
+ })
+ .setQueryParamsExtractor(
+ request -> {
+ Map> fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ serializer.putQueryParam(fields, "filter", request.getFilter());
+ serializer.putQueryParam(fields, "pageSize", request.getPageSize());
+ serializer.putQueryParam(fields, "pageToken", request.getPageToken());
+ serializer.putQueryParam(fields, "readMask", request.getReadMask());
+ return fields;
+ })
+ .setRequestBodyExtractor(request -> null)
+ .build())
+ .setResponseParser(
+ ProtoMessageResponseParser.newBuilder()
+ .setDefaultInstance(ListProductsResponse.getDefaultInstance())
+ .setDefaultTypeRegistry(typeRegistry)
+ .build())
+ .build();
+
+ private static final ApiMethodDescriptor
+ updateProductMethodDescriptor =
+ ApiMethodDescriptor.newBuilder()
+ .setFullMethodName("google.cloud.retail.v2.ProductService/UpdateProduct")
+ .setHttpMethod("PATCH")
+ .setType(ApiMethodDescriptor.MethodType.UNARY)
+ .setRequestFormatter(
+ ProtoMessageRequestFormatter.newBuilder()
+ .setPath(
+ "/v2/{product.name=projects/*/locations/*/catalogs/*/branches/*/products/**}",
+ request -> {
+ Map fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ serializer.putPathParam(
+ fields, "product.name", request.getProduct().getName());
+ return fields;
+ })
+ .setQueryParamsExtractor(
+ request -> {
+ Map> fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ serializer.putQueryParam(
+ fields, "allowMissing", request.getAllowMissing());
+ serializer.putQueryParam(fields, "updateMask", request.getUpdateMask());
+ return fields;
+ })
+ .setRequestBodyExtractor(
+ request ->
+ ProtoRestSerializer.create().toBody("product", request.getProduct()))
+ .build())
+ .setResponseParser(
+ ProtoMessageResponseParser.newBuilder()
+ .setDefaultInstance(Product.getDefaultInstance())
+ .setDefaultTypeRegistry(typeRegistry)
+ .build())
+ .build();
+
+ private static final ApiMethodDescriptor
+ deleteProductMethodDescriptor =
+ ApiMethodDescriptor.newBuilder()
+ .setFullMethodName("google.cloud.retail.v2.ProductService/DeleteProduct")
+ .setHttpMethod("DELETE")
+ .setType(ApiMethodDescriptor.MethodType.UNARY)
+ .setRequestFormatter(
+ ProtoMessageRequestFormatter.newBuilder()
+ .setPath(
+ "/v2/{name=projects/*/locations/*/catalogs/*/branches/*/products/**}",
+ request -> {
+ Map fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ serializer.putPathParam(fields, "name", request.getName());
+ return fields;
+ })
+ .setQueryParamsExtractor(
+ request -> {
+ Map> fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ return fields;
+ })
+ .setRequestBodyExtractor(request -> null)
+ .build())
+ .setResponseParser(
+ ProtoMessageResponseParser.newBuilder()
+ .setDefaultInstance(Empty.getDefaultInstance())
+ .setDefaultTypeRegistry(typeRegistry)
+ .build())
+ .build();
+
+ private static final ApiMethodDescriptor
+ importProductsMethodDescriptor =
+ ApiMethodDescriptor.newBuilder()
+ .setFullMethodName("google.cloud.retail.v2.ProductService/ImportProducts")
+ .setHttpMethod("POST")
+ .setType(ApiMethodDescriptor.MethodType.UNARY)
+ .setRequestFormatter(
+ ProtoMessageRequestFormatter.newBuilder()
+ .setPath(
+ "/v2/{parent=projects/*/locations/*/catalogs/*/branches/*}/products:import",
+ request -> {
+ Map fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ serializer.putPathParam(fields, "parent", request.getParent());
+ return fields;
+ })
+ .setQueryParamsExtractor(
+ request -> {
+ Map> fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ return fields;
+ })
+ .setRequestBodyExtractor(
+ request ->
+ ProtoRestSerializer.create()
+ .toBody("*", request.toBuilder().clearParent().build()))
+ .build())
+ .setResponseParser(
+ ProtoMessageResponseParser.newBuilder()
+ .setDefaultInstance(Operation.getDefaultInstance())
+ .setDefaultTypeRegistry(typeRegistry)
+ .build())
+ .setOperationSnapshotFactory(
+ (ImportProductsRequest request, Operation response) ->
+ HttpJsonOperationSnapshot.create(response))
+ .build();
+
+ private static final ApiMethodDescriptor
+ setInventoryMethodDescriptor =
+ ApiMethodDescriptor.newBuilder()
+ .setFullMethodName("google.cloud.retail.v2.ProductService/SetInventory")
+ .setHttpMethod("POST")
+ .setType(ApiMethodDescriptor.MethodType.UNARY)
+ .setRequestFormatter(
+ ProtoMessageRequestFormatter.newBuilder()
+ .setPath(
+ "/v2/{inventory.name=projects/*/locations/*/catalogs/*/branches/*/products/**}:setInventory",
+ request -> {
+ Map fields = new HashMap<>();
+ ProtoRestSerializer serializer =
+ ProtoRestSerializer.create();
+ serializer.putPathParam(
+ fields, "inventory.name", request.getInventory().getName());
+ return fields;
+ })
+ .setQueryParamsExtractor(
+ request -> {
+ Map> fields = new HashMap<>();
+ ProtoRestSerializer