com.google.cloud.bigquery.migration.v2alpha.SqlTranslationServiceClient Maven / Gradle / Ivy
/*
* Copyright 2024 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.cloud.bigquery.migration.v2alpha;
import com.google.api.core.BetaApi;
import com.google.api.gax.core.BackgroundResource;
import com.google.api.gax.rpc.UnaryCallable;
import com.google.cloud.bigquery.migration.v2alpha.stub.SqlTranslationServiceStub;
import com.google.cloud.bigquery.migration.v2alpha.stub.SqlTranslationServiceStubSettings;
import java.io.IOException;
import java.util.concurrent.TimeUnit;
import javax.annotation.Generated;
// AUTO-GENERATED DOCUMENTATION AND CLASS.
/**
* Service Description: Provides other SQL dialects to GoogleSQL translation operations.
*
* This class provides the ability to make remote calls to the backing service through method
* calls that map to API methods. Sample code to get started:
*
*
{@code
* // This snippet has been automatically generated and should be regarded as a code template only.
* // It will require modifications to work:
* // - It may require correct/in-range values for request initialization.
* // - It may require specifying regional endpoints when creating the service client as shown in
* // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
* try (SqlTranslationServiceClient sqlTranslationServiceClient =
* SqlTranslationServiceClient.create()) {
* LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
* TranslateQueryRequest.SqlTranslationSourceDialect sourceDialect =
* TranslateQueryRequest.SqlTranslationSourceDialect.forNumber(0);
* String query = "query107944136";
* TranslateQueryResponse response =
* sqlTranslationServiceClient.translateQuery(parent, sourceDialect, query);
* }
* }
*
* Note: close() needs to be called on the SqlTranslationServiceClient object to clean up
* resources such as threads. In the example above, try-with-resources is used, which automatically
* calls close().
*
*
* Methods
*
* Method
* Description
* Method Variants
*
*
* TranslateQuery
Translates input queries from source dialects to GoogleSQL.
* Request object method variants only take one parameter, a request object, which must be constructed before the call.
*
* translateQuery(TranslateQueryRequest request)
*
* "Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.
*
* translateQuery(LocationName parent, TranslateQueryRequest.SqlTranslationSourceDialect sourceDialect, String query)
*
translateQuery(String parent, TranslateQueryRequest.SqlTranslationSourceDialect sourceDialect, String query)
*
* Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.
*
* translateQueryCallable()
*
*
*
*
*
* See the individual methods for example code.
*
*
Many parameters require resource names to be formatted in a particular way. To assist with
* these names, this class includes a format method for each type of name, and additionally a parse
* method to extract the individual identifiers contained within names that are returned.
*
*
This class can be customized by passing in a custom instance of SqlTranslationServiceSettings
* to create(). For example:
*
*
To customize credentials:
*
*
{@code
* // This snippet has been automatically generated and should be regarded as a code template only.
* // It will require modifications to work:
* // - It may require correct/in-range values for request initialization.
* // - It may require specifying regional endpoints when creating the service client as shown in
* // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
* SqlTranslationServiceSettings sqlTranslationServiceSettings =
* SqlTranslationServiceSettings.newBuilder()
* .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
* .build();
* SqlTranslationServiceClient sqlTranslationServiceClient =
* SqlTranslationServiceClient.create(sqlTranslationServiceSettings);
* }
*
* To customize the endpoint:
*
*
{@code
* // This snippet has been automatically generated and should be regarded as a code template only.
* // It will require modifications to work:
* // - It may require correct/in-range values for request initialization.
* // - It may require specifying regional endpoints when creating the service client as shown in
* // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
* SqlTranslationServiceSettings sqlTranslationServiceSettings =
* SqlTranslationServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
* SqlTranslationServiceClient sqlTranslationServiceClient =
* SqlTranslationServiceClient.create(sqlTranslationServiceSettings);
* }
*
* 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 and should be regarded as a code template only.
* // It will require modifications to work:
* // - It may require correct/in-range values for request initialization.
* // - It may require specifying regional endpoints when creating the service client as shown in
* // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
* SqlTranslationServiceSettings sqlTranslationServiceSettings =
* SqlTranslationServiceSettings.newHttpJsonBuilder().build();
* SqlTranslationServiceClient sqlTranslationServiceClient =
* SqlTranslationServiceClient.create(sqlTranslationServiceSettings);
* }
*
* Please refer to the GitHub repository's samples for more quickstart code snippets.
*/
@BetaApi
@Generated("by gapic-generator-java")
public class SqlTranslationServiceClient implements BackgroundResource {
private final SqlTranslationServiceSettings settings;
private final SqlTranslationServiceStub stub;
/** Constructs an instance of SqlTranslationServiceClient with default settings. */
public static final SqlTranslationServiceClient create() throws IOException {
return create(SqlTranslationServiceSettings.newBuilder().build());
}
/**
* Constructs an instance of SqlTranslationServiceClient, using the given settings. The channels
* are created based on the settings passed in, or defaults for any settings that are not set.
*/
public static final SqlTranslationServiceClient create(SqlTranslationServiceSettings settings)
throws IOException {
return new SqlTranslationServiceClient(settings);
}
/**
* Constructs an instance of SqlTranslationServiceClient, using the given stub for making calls.
* This is for advanced usage - prefer using create(SqlTranslationServiceSettings).
*/
public static final SqlTranslationServiceClient create(SqlTranslationServiceStub stub) {
return new SqlTranslationServiceClient(stub);
}
/**
* Constructs an instance of SqlTranslationServiceClient, 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 SqlTranslationServiceClient(SqlTranslationServiceSettings settings) throws IOException {
this.settings = settings;
this.stub = ((SqlTranslationServiceStubSettings) settings.getStubSettings()).createStub();
}
protected SqlTranslationServiceClient(SqlTranslationServiceStub stub) {
this.settings = null;
this.stub = stub;
}
public final SqlTranslationServiceSettings getSettings() {
return settings;
}
public SqlTranslationServiceStub getStub() {
return stub;
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Translates input queries from source dialects to GoogleSQL.
*
*
Sample code:
*
*
{@code
* // This snippet has been automatically generated and should be regarded as a code template only.
* // It will require modifications to work:
* // - It may require correct/in-range values for request initialization.
* // - It may require specifying regional endpoints when creating the service client as shown in
* // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
* try (SqlTranslationServiceClient sqlTranslationServiceClient =
* SqlTranslationServiceClient.create()) {
* LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
* TranslateQueryRequest.SqlTranslationSourceDialect sourceDialect =
* TranslateQueryRequest.SqlTranslationSourceDialect.forNumber(0);
* String query = "query107944136";
* TranslateQueryResponse response =
* sqlTranslationServiceClient.translateQuery(parent, sourceDialect, query);
* }
* }
*
* @param parent Required. The name of the project to which this translation request belongs.
* Example: `projects/foo/locations/bar`
* @param sourceDialect Required. The source SQL dialect of `queries`.
* @param query Required. The query to be translated.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
*/
public final TranslateQueryResponse translateQuery(
LocationName parent,
TranslateQueryRequest.SqlTranslationSourceDialect sourceDialect,
String query) {
TranslateQueryRequest request =
TranslateQueryRequest.newBuilder()
.setParent(parent == null ? null : parent.toString())
.setSourceDialect(sourceDialect)
.setQuery(query)
.build();
return translateQuery(request);
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Translates input queries from source dialects to GoogleSQL.
*
* Sample code:
*
*
{@code
* // This snippet has been automatically generated and should be regarded as a code template only.
* // It will require modifications to work:
* // - It may require correct/in-range values for request initialization.
* // - It may require specifying regional endpoints when creating the service client as shown in
* // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
* try (SqlTranslationServiceClient sqlTranslationServiceClient =
* SqlTranslationServiceClient.create()) {
* String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
* TranslateQueryRequest.SqlTranslationSourceDialect sourceDialect =
* TranslateQueryRequest.SqlTranslationSourceDialect.forNumber(0);
* String query = "query107944136";
* TranslateQueryResponse response =
* sqlTranslationServiceClient.translateQuery(parent, sourceDialect, query);
* }
* }
*
* @param parent Required. The name of the project to which this translation request belongs.
* Example: `projects/foo/locations/bar`
* @param sourceDialect Required. The source SQL dialect of `queries`.
* @param query Required. The query to be translated.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
*/
public final TranslateQueryResponse translateQuery(
String parent,
TranslateQueryRequest.SqlTranslationSourceDialect sourceDialect,
String query) {
TranslateQueryRequest request =
TranslateQueryRequest.newBuilder()
.setParent(parent)
.setSourceDialect(sourceDialect)
.setQuery(query)
.build();
return translateQuery(request);
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Translates input queries from source dialects to GoogleSQL.
*
* Sample code:
*
*
{@code
* // This snippet has been automatically generated and should be regarded as a code template only.
* // It will require modifications to work:
* // - It may require correct/in-range values for request initialization.
* // - It may require specifying regional endpoints when creating the service client as shown in
* // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
* try (SqlTranslationServiceClient sqlTranslationServiceClient =
* SqlTranslationServiceClient.create()) {
* TranslateQueryRequest request =
* TranslateQueryRequest.newBuilder()
* .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
* .setQuery("query107944136")
* .build();
* TranslateQueryResponse response = sqlTranslationServiceClient.translateQuery(request);
* }
* }
*
* @param request The request object containing all of the parameters for the API call.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
*/
public final TranslateQueryResponse translateQuery(TranslateQueryRequest request) {
return translateQueryCallable().call(request);
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Translates input queries from source dialects to GoogleSQL.
*
* Sample code:
*
*
{@code
* // This snippet has been automatically generated and should be regarded as a code template only.
* // It will require modifications to work:
* // - It may require correct/in-range values for request initialization.
* // - It may require specifying regional endpoints when creating the service client as shown in
* // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
* try (SqlTranslationServiceClient sqlTranslationServiceClient =
* SqlTranslationServiceClient.create()) {
* TranslateQueryRequest request =
* TranslateQueryRequest.newBuilder()
* .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
* .setQuery("query107944136")
* .build();
* ApiFuture future =
* sqlTranslationServiceClient.translateQueryCallable().futureCall(request);
* // Do something.
* TranslateQueryResponse response = future.get();
* }
* }
*/
public final UnaryCallable
translateQueryCallable() {
return stub.translateQueryCallable();
}
@Override
public final void close() {
stub.close();
}
@Override
public void shutdown() {
stub.shutdown();
}
@Override
public boolean isShutdown() {
return stub.isShutdown();
}
@Override
public boolean isTerminated() {
return stub.isTerminated();
}
@Override
public void shutdownNow() {
stub.shutdownNow();
}
@Override
public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
return stub.awaitTermination(duration, unit);
}
}