feat: generate storage v2 gapic client (#960)

Author: yoshi-automation

gapic-google-cloud-storage-v2/src/main/java/com/google/storage/v2/StorageClient.java

@@ -0,0 +1,217 @@
+/*
+ * Copyright 2021 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.storage.v2;
+
+import com.google.api.core.ApiFunction;
+import com.google.api.core.BetaApi;
+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.rpc.ApiClientHeaderProvider;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.ClientSettings;
+import com.google.api.gax.rpc.ServerStreamingCallSettings;
+import com.google.api.gax.rpc.StreamingCallSettings;
+import com.google.api.gax.rpc.TransportChannelProvider;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.storage.v2.stub.StorageStubSettings;
+import java.io.IOException;
+import java.util.List;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * Settings class to configure an instance of {@link StorageClient}.
+ *
+ * <p>The default instance has everything set to sensible defaults:
+ *
+ * <ul>
+ * <li>The default service address (storage.googleapis.com) and default port (443) are used.
+ * <li>Credentials are acquired automatically through Application Default Credentials.
+ * <li>Retries are configured for idempotent methods but not for non-idempotent methods.
+ * </ul>
+ *
+ * <p>The builder of this class is recursive, so contained classes are themselves builders. When
+ * build() is called, the tree of builders is called to create the complete settings object.
+ *
+ * <p>For example, to set the total timeout of startResumableWrite to 30 seconds:
+ *
+ * <pre>{@code
+ * StorageSettings.Builder storageSettingsBuilder = StorageSettings.newBuilder();
+ * storageSettingsBuilder
+ * .startResumableWriteSettings()
+ * .setRetrySettings(
+ * storageSettingsBuilder
+ * .startResumableWriteSettings()
+ * .getRetrySettings()
+ * .toBuilder()
+ * .setTotalTimeout(Duration.ofSeconds(30))
+ * .build());
+ * StorageSettings storageSettings = storageSettingsBuilder.build();
+ * }</pre>
+ */
+@Generated("by gapic-generator-java")
+public class StorageSettings extends ClientSettings<StorageSettings> {
+
+ /** Returns the object with the settings used for calls to readObject. */
+ public ServerStreamingCallSettings<ReadObjectRequest, ReadObjectResponse> readObjectSettings() {
+ return ((StorageStubSettings) getStubSettings()).readObjectSettings();
+ }
+
+ /** Returns the object with the settings used for calls to writeObject. */
+ public StreamingCallSettings<WriteObjectRequest, WriteObjectResponse> writeObjectSettings() {
+ return ((StorageStubSettings) getStubSettings()).writeObjectSettings();
+ }
+
+ /** Returns the object with the settings used for calls to startResumableWrite. */
+ public UnaryCallSettings<StartResumableWriteRequest, StartResumableWriteResponse>
+ startResumableWriteSettings() {
+ return ((StorageStubSettings) getStubSettings()).startResumableWriteSettings();
+ }
+
+ /** Returns the object with the settings used for calls to queryWriteStatus. */
+ public UnaryCallSettings<QueryWriteStatusRequest, QueryWriteStatusResponse>
+ queryWriteStatusSettings() {
+ return ((StorageStubSettings) getStubSettings()).queryWriteStatusSettings();
+ }
+
+ public static final StorageSettings create(StorageStubSettings stub) throws IOException {
+ return new StorageSettings.Builder(stub.toBuilder()).build();
+ }
+
+ /** Returns a builder for the default ExecutorProvider for this service. */
+ public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuilder() {
+ return StorageStubSettings.defaultExecutorProviderBuilder();
+ }
+
+ /** Returns the default service endpoint. */
+ public static String getDefaultEndpoint() {
+ return StorageStubSettings.getDefaultEndpoint();
+ }
+
+ /** Returns the default service scopes. */
+ public static List<String> getDefaultServiceScopes() {
+ return StorageStubSettings.getDefaultServiceScopes();
+ }
+
+ /** Returns a builder for the default credentials for this service. */
+ public static GoogleCredentialsProvider.Builder defaultCredentialsProviderBuilder() {
+ return StorageStubSettings.defaultCredentialsProviderBuilder();
+ }
+
+ /** Returns a builder for the default ChannelProvider for this service. */
+ public static InstantiatingGrpcChannelProvider.Builder defaultGrpcTransportProviderBuilder() {
+ return StorageStubSettings.defaultGrpcTransportProviderBuilder();
+ }
+
+ public static TransportChannelProvider defaultTransportChannelProvider() {
+ return StorageStubSettings.defaultTransportChannelProvider();
+ }
+
+ @BetaApi("The surface for customizing headers is not stable yet and may change in the future.")
+ public static ApiClientHeaderProvider.Builder defaultApiClientHeaderProviderBuilder() {
+ return StorageStubSettings.defaultApiClientHeaderProviderBuilder();
+ }
+
+ /** Returns a new builder for this class. */
+ public static Builder newBuilder() {
+ return Builder.createDefault();
+ }
+
+ /** Returns a new builder for this class. */
+ public static Builder newBuilder(ClientContext clientContext) {
+ return new Builder(clientContext);
+ }
+
+ /** Returns a builder containing all the values of this settings class. */
+ public Builder toBuilder() {
+ return new Builder(this);
+ }
+
+ protected StorageSettings(Builder settingsBuilder) throws IOException {
+ super(settingsBuilder);
+ }
+
+ /** Builder for StorageSettings. */
+ public static class Builder extends ClientSettings.Builder<StorageSettings, Builder> {
+
+ protected Builder() throws IOException {
+ this(((ClientContext) null));
+ }
+
+ protected Builder(ClientContext clientContext) {
+ super(StorageStubSettings.newBuilder(clientContext));
+ }
+
+ protected Builder(StorageSettings settings) {
+ super(settings.getStubSettings().toBuilder());
+ }
+
+ protected Builder(StorageStubSettings.Builder stubSettings) {
+ super(stubSettings);
+ }
+
+ private static Builder createDefault() {
+ return new Builder(StorageStubSettings.newBuilder());
+ }
+
+ public StorageStubSettings.Builder getStubSettingsBuilder() {
+ return ((StorageStubSettings.Builder) getStubSettings());
+ }
+
+ /**
+ * Applies the given settings updater function to all of the unary API methods in this service.
+ *
+ * <p>Note: This method does not support applying settings to streaming methods.
+ */
+ public Builder applyToAllUnaryMethods(
+ ApiFunction<UnaryCallSettings.Builder<?, ?>, Void> settingsUpdater) {
+ super.applyToAllUnaryMethods(
+ getStubSettingsBuilder().unaryMethodSettingsBuilders(), settingsUpdater);
+ return this;
+ }
+
+ /** Returns the builder for the settings used for calls to readObject. */
+ public ServerStreamingCallSettings.Builder<ReadObjectRequest, ReadObjectResponse>
+ readObjectSettings() {
+ return getStubSettingsBuilder().readObjectSettings();
+ }
+
+ /** Returns the builder for the settings used for calls to writeObject. */
+ public StreamingCallSettings.Builder<WriteObjectRequest, WriteObjectResponse>
+ writeObjectSettings() {
+ return getStubSettingsBuilder().writeObjectSettings();
+ }
+
+ /** Returns the builder for the settings used for calls to startResumableWrite. */
+ public UnaryCallSettings.Builder<StartResumableWriteRequest, StartResumableWriteResponse>
+ startResumableWriteSettings() {
+ return getStubSettingsBuilder().startResumableWriteSettings();
+ }
+
+ /** Returns the builder for the settings used for calls to queryWriteStatus. */
+ public UnaryCallSettings.Builder<QueryWriteStatusRequest, QueryWriteStatusResponse>
+ queryWriteStatusSettings() {
+ return getStubSettingsBuilder().queryWriteStatusSettings();
+ }
+
+ @Override
+ public StorageSettings build() throws IOException {
+ return new StorageSettings(this);
+ }
+ }
+}

gapic-google-cloud-storage-v2/src/main/java/com/google/storage/v2/StorageSettings.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright 2021 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.
+ */
+
+/**
+ * The interfaces provided are listed below, along with usage samples.
+ *
+ * <p>======================= StorageClient =======================
+ *
+ * <p>Service Description: Manages Google Cloud Storage resources.
+ *
+ * <p>Sample for StorageClient:
+ *
+ * <pre>{@code
+ * try (StorageClient storageClient = StorageClient.create()) {
+ * StartResumableWriteRequest request =
+ * StartResumableWriteRequest.newBuilder()
+ * .setWriteObjectSpec(WriteObjectSpec.newBuilder().build())
+ * .setCommonObjectRequestParams(CommonObjectRequestParams.newBuilder().build())
+ * .setCommonRequestParams(CommonRequestParams.newBuilder().build())
+ * .build();
+ * StartResumableWriteResponse response = storageClient.startResumableWrite(request);
+ * }
+ * }</pre>
+ */
+@Generated("by gapic-generator-java")
+package com.google.storage.v2;
+
+import javax.annotation.Generated;

gapic-google-cloud-storage-v2/src/main/java/com/google/storage/v2/package-info.java

@@ -0,0 +1,113 @@
+/*
+ * Copyright 2021 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.storage.v2.stub;
+
+import com.google.api.gax.grpc.GrpcCallSettings;
+import com.google.api.gax.grpc.GrpcCallableFactory;
+import com.google.api.gax.grpc.GrpcStubCallableFactory;
+import com.google.api.gax.rpc.BatchingCallSettings;
+import com.google.api.gax.rpc.BidiStreamingCallable;
+import com.google.api.gax.rpc.ClientContext;
+import com.google.api.gax.rpc.ClientStreamingCallable;
+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.StreamingCallSettings;
+import com.google.api.gax.rpc.UnaryCallSettings;
+import com.google.api.gax.rpc.UnaryCallable;
+import com.google.longrunning.Operation;
+import com.google.longrunning.stub.OperationsStub;
+import javax.annotation.Generated;
+
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
+/**
+ * gRPC callable factory implementation for the Storage service API.
+ *
+ * <p>This class is for advanced usage.
+ */
+@Generated("by gapic-generator-java")
+public class GrpcStorageCallableFactory implements GrpcStubCallableFactory {
+
+ @Override
+ public <RequestT, ResponseT> UnaryCallable<RequestT, ResponseT> createUnaryCallable(
+ GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
+ UnaryCallSettings<RequestT, ResponseT> callSettings,
+ ClientContext clientContext) {
+ return GrpcCallableFactory.createUnaryCallable(grpcCallSettings, callSettings, clientContext);
+ }
+
+ @Override
+ public <RequestT, ResponseT, PagedListResponseT>
+ UnaryCallable<RequestT, PagedListResponseT> createPagedCallable(
+ GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
+ PagedCallSettings<RequestT, ResponseT, PagedListResponseT> callSettings,
+ ClientContext clientContext) {
+ return GrpcCallableFactory.createPagedCallable(grpcCallSettings, callSettings, clientContext);
+ }
+
+ @Override
+ public <RequestT, ResponseT> UnaryCallable<RequestT, ResponseT> createBatchingCallable(
+ GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
+ BatchingCallSettings<RequestT, ResponseT> callSettings,
+ ClientContext clientContext) {
+ return GrpcCallableFactory.createBatchingCallable(
+ grpcCallSettings, callSettings, clientContext);
+ }
+
+ @Override
+ public <RequestT, ResponseT, MetadataT>
+ OperationCallable<RequestT, ResponseT, MetadataT> createOperationCallable(
+ GrpcCallSettings<RequestT, Operation> grpcCallSettings,
+ OperationCallSettings<RequestT, ResponseT, MetadataT> callSettings,
+ ClientContext clientContext,
+ OperationsStub operationsStub) {
+ return GrpcCallableFactory.createOperationCallable(
+ grpcCallSettings, callSettings, clientContext, operationsStub);
+ }
+
+ @Override
+ public <RequestT, ResponseT>
+ BidiStreamingCallable<RequestT, ResponseT> createBidiStreamingCallable(
+ GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
+ StreamingCallSettings<RequestT, ResponseT> callSettings,
+ ClientContext clientContext) {
+ return GrpcCallableFactory.createBidiStreamingCallable(
+ grpcCallSettings, callSettings, clientContext);
+ }
+
+ @Override
+ public <RequestT, ResponseT>
+ ServerStreamingCallable<RequestT, ResponseT> createServerStreamingCallable(
+ GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
+ ServerStreamingCallSettings<RequestT, ResponseT> callSettings,
+ ClientContext clientContext) {
+ return GrpcCallableFactory.createServerStreamingCallable(
+ grpcCallSettings, callSettings, clientContext);
+ }
+
+ @Override
+ public <RequestT, ResponseT>
+ ClientStreamingCallable<RequestT, ResponseT> createClientStreamingCallable(
+ GrpcCallSettings<RequestT, ResponseT> grpcCallSettings,
+ StreamingCallSettings<RequestT, ResponseT> callSettings,
+ ClientContext clientContext) {
+ return GrpcCallableFactory.createClientStreamingCallable(
+ grpcCallSettings, callSettings, clientContext);
+ }
+}