Package com.google.cloud.bigquery.biglake.v1alpha1

Class MetastoreServiceClient

  • All Implemented Interfaces:
    com.google.api.gax.core.BackgroundResource, AutoCloseable
    @BetaApi
@Generated("by gapic-generator-java")
public class MetastoreServiceClient
extends Object
implements com.google.api.gax.core.BackgroundResource
    Service Description: BigLake Metastore is a serverless, highly available, multi-tenant runtime metastore for Google Cloud Data Analytics products.

    The BigLake Metastore API defines the following resource model:

    • A collection of Google Cloud projects: `/projects/*`
    • Each project has a collection of available locations: `/locations/*`
    • Each location has a collection of catalogs: `/catalogs/*`
    • Each catalog has a collection of databases: `/databases/*`
    • Each database has a collection of tables: `/tables/*`

    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: 

    
 // 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   Catalog catalog = Catalog.newBuilder().build();
   String catalogId = "catalogId1455933204";
   Catalog response = metastoreServiceClient.createCatalog(parent, catalog, catalogId);
 }

    Note: close() needs to be called on the MetastoreServiceClient object to clean up resources such as threads. In the example above, try-with-resources is used, which automatically calls close().

    The surface of this class includes several types of Java methods for each of the API's methods:

    1. A "flattened" method. With this type of method, the fields of the request type have been converted into function parameters. It may be the case that not all fields are available as parameters, and not every API method will have a flattened method entry point.
    2. A "request object" method. This type of method only takes one parameter, a request object, which must be constructed before the call. Not every API method will have a request object method.
    3. A "callable" method. This type of method takes no parameters and returns an immutable API callable object, which can be used to initiate calls to the service.

    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 MetastoreServiceSettings to create(). For example:

    To customize credentials: 

    
 // 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
 MetastoreServiceSettings metastoreServiceSettings =
     MetastoreServiceSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 MetastoreServiceClient metastoreServiceClient =
     MetastoreServiceClient.create(metastoreServiceSettings);

    To customize the endpoint: 

    
 // 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
 MetastoreServiceSettings metastoreServiceSettings =
     MetastoreServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
 MetastoreServiceClient metastoreServiceClient =
     MetastoreServiceClient.create(metastoreServiceSettings);

    To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over the wire: 

    
 // 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
 MetastoreServiceSettings metastoreServiceSettings =
     MetastoreServiceSettings.newHttpJsonBuilder().build();
 MetastoreServiceClient metastoreServiceClient =
     MetastoreServiceClient.create(metastoreServiceSettings);

    Please refer to the GitHub repository's samples for more quickstart code snippets.

    • Constructor Detail

      • MetastoreServiceClient

        protected MetastoreServiceClient​(MetastoreServiceSettings settings)
                          throws IOException
        Constructs an instance of MetastoreServiceClient, 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.
        Throws:
        IOException

    • Method Detail

      • create

        public static final MetastoreServiceClient create​(MetastoreServiceStub stub)
        Constructs an instance of MetastoreServiceClient, using the given stub for making calls. This is for advanced usage - prefer using create(MetastoreServiceSettings).

      • createCatalog

        public final Catalog createCatalog​(LocationName parent,
                                   Catalog catalog,
                                   String catalogId)
        Creates a new catalog.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   Catalog catalog = Catalog.newBuilder().build();
   String catalogId = "catalogId1455933204";
   Catalog response = metastoreServiceClient.createCatalog(parent, catalog, catalogId);
 }
        Parameters:
        parent - Required. The parent resource where this catalog will be created. Format: projects/{project_id_or_number}/locations/{location_id}
        catalog - Required. The catalog to create. The `name` field does not need to be provided.
        catalogId - Required. The ID to use for the catalog, which will become the final component of the catalog's resource name.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • createCatalog

        public final Catalog createCatalog​(String parent,
                                   Catalog catalog,
                                   String catalogId)
        Creates a new catalog.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   Catalog catalog = Catalog.newBuilder().build();
   String catalogId = "catalogId1455933204";
   Catalog response = metastoreServiceClient.createCatalog(parent, catalog, catalogId);
 }
        Parameters:
        parent - Required. The parent resource where this catalog will be created. Format: projects/{project_id_or_number}/locations/{location_id}
        catalog - Required. The catalog to create. The `name` field does not need to be provided.
        catalogId - Required. The ID to use for the catalog, which will become the final component of the catalog's resource name.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • createCatalog

        public final Catalog createCatalog​(CreateCatalogRequest request)
        Creates a new catalog.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   CreateCatalogRequest request =
       CreateCatalogRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setCatalog(Catalog.newBuilder().build())
           .setCatalogId("catalogId1455933204")
           .build();
   Catalog response = metastoreServiceClient.createCatalog(request);
 }
        Parameters:
        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

      • createCatalogCallable

        public final com.google.api.gax.rpc.UnaryCallable<CreateCatalogRequest,​Catalog> createCatalogCallable()
        Creates a new catalog.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   CreateCatalogRequest request =
       CreateCatalogRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setCatalog(Catalog.newBuilder().build())
           .setCatalogId("catalogId1455933204")
           .build();
   ApiFuture<Catalog> future =
       metastoreServiceClient.createCatalogCallable().futureCall(request);
   // Do something.
   Catalog response = future.get();
 }

      • deleteCatalog

        public final Catalog deleteCatalog​(CatalogName name)
        Deletes an existing catalog specified by the catalog ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   CatalogName name = CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]");
   Catalog response = metastoreServiceClient.deleteCatalog(name);
 }
        Parameters:
        name - Required. The name of the catalog to delete. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • deleteCatalog

        public final Catalog deleteCatalog​(String name)
        Deletes an existing catalog specified by the catalog ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   String name = CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString();
   Catalog response = metastoreServiceClient.deleteCatalog(name);
 }
        Parameters:
        name - Required. The name of the catalog to delete. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • deleteCatalog

        public final Catalog deleteCatalog​(DeleteCatalogRequest request)
        Deletes an existing catalog specified by the catalog ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   DeleteCatalogRequest request =
       DeleteCatalogRequest.newBuilder()
           .setName(CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString())
           .build();
   Catalog response = metastoreServiceClient.deleteCatalog(request);
 }
        Parameters:
        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

      • deleteCatalogCallable

        public final com.google.api.gax.rpc.UnaryCallable<DeleteCatalogRequest,​Catalog> deleteCatalogCallable()
        Deletes an existing catalog specified by the catalog ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   DeleteCatalogRequest request =
       DeleteCatalogRequest.newBuilder()
           .setName(CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString())
           .build();
   ApiFuture<Catalog> future =
       metastoreServiceClient.deleteCatalogCallable().futureCall(request);
   // Do something.
   Catalog response = future.get();
 }

      • getCatalog

        public final Catalog getCatalog​(CatalogName name)
        Gets the catalog specified by the resource name.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   CatalogName name = CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]");
   Catalog response = metastoreServiceClient.getCatalog(name);
 }
        Parameters:
        name - Required. The name of the catalog to retrieve. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • getCatalog

        public final Catalog getCatalog​(String name)
        Gets the catalog specified by the resource name.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   String name = CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString();
   Catalog response = metastoreServiceClient.getCatalog(name);
 }
        Parameters:
        name - Required. The name of the catalog to retrieve. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • getCatalog

        public final Catalog getCatalog​(GetCatalogRequest request)
        Gets the catalog specified by the resource name.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   GetCatalogRequest request =
       GetCatalogRequest.newBuilder()
           .setName(CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString())
           .build();
   Catalog response = metastoreServiceClient.getCatalog(request);
 }
        Parameters:
        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

      • getCatalogCallable

        public final com.google.api.gax.rpc.UnaryCallable<GetCatalogRequest,​Catalog> getCatalogCallable()
        Gets the catalog specified by the resource name.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   GetCatalogRequest request =
       GetCatalogRequest.newBuilder()
           .setName(CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString())
           .build();
   ApiFuture<Catalog> future = metastoreServiceClient.getCatalogCallable().futureCall(request);
   // Do something.
   Catalog response = future.get();
 }

      • listCatalogs

        public final MetastoreServiceClient.ListCatalogsPagedResponse listCatalogs​(LocationName parent)
        List all catalogs in a specified project.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   for (Catalog element : metastoreServiceClient.listCatalogs(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
        Parameters:
        parent - Required. The parent, which owns this collection of catalogs. Format: projects/{project_id_or_number}/locations/{location_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • listCatalogs

        public final MetastoreServiceClient.ListCatalogsPagedResponse listCatalogs​(String parent)
        List all catalogs in a specified project.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   String parent = LocationName.of("[PROJECT]", "[LOCATION]").toString();
   for (Catalog element : metastoreServiceClient.listCatalogs(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
        Parameters:
        parent - Required. The parent, which owns this collection of catalogs. Format: projects/{project_id_or_number}/locations/{location_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • listCatalogs

        public final MetastoreServiceClient.ListCatalogsPagedResponse listCatalogs​(ListCatalogsRequest request)
        List all catalogs in a specified project.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   ListCatalogsRequest request =
       ListCatalogsRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   for (Catalog element : metastoreServiceClient.listCatalogs(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
        Parameters:
        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

      • listCatalogsPagedCallable

        public final com.google.api.gax.rpc.UnaryCallable<ListCatalogsRequest,​MetastoreServiceClient.ListCatalogsPagedResponse> listCatalogsPagedCallable()
        List all catalogs in a specified project.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   ListCatalogsRequest request =
       ListCatalogsRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   ApiFuture<Catalog> future =
       metastoreServiceClient.listCatalogsPagedCallable().futureCall(request);
   // Do something.
   for (Catalog element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

      • listCatalogsCallable

        public final com.google.api.gax.rpc.UnaryCallable<ListCatalogsRequest,​ListCatalogsResponse> listCatalogsCallable()
        List all catalogs in a specified project.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   ListCatalogsRequest request =
       ListCatalogsRequest.newBuilder()
           .setParent(LocationName.of("[PROJECT]", "[LOCATION]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   while (true) {
     ListCatalogsResponse response = metastoreServiceClient.listCatalogsCallable().call(request);
     for (Catalog element : response.getCatalogsList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

      • createDatabase

        public final Database createDatabase​(CatalogName parent,
                                     Database database,
                                     String databaseId)
        Creates a new database.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   CatalogName parent = CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]");
   Database database = Database.newBuilder().build();
   String databaseId = "databaseId1688905718";
   Database response = metastoreServiceClient.createDatabase(parent, database, databaseId);
 }
        Parameters:
        parent - Required. The parent resource where this database will be created. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}
        database - Required. The database to create. The `name` field does not need to be provided.
        databaseId - Required. The ID to use for the database, which will become the final component of the database's resource name.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • createDatabase

        public final Database createDatabase​(String parent,
                                     Database database,
                                     String databaseId)
        Creates a new database.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   String parent = CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString();
   Database database = Database.newBuilder().build();
   String databaseId = "databaseId1688905718";
   Database response = metastoreServiceClient.createDatabase(parent, database, databaseId);
 }
        Parameters:
        parent - Required. The parent resource where this database will be created. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}
        database - Required. The database to create. The `name` field does not need to be provided.
        databaseId - Required. The ID to use for the database, which will become the final component of the database's resource name.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • createDatabase

        public final Database createDatabase​(CreateDatabaseRequest request)
        Creates a new database.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   CreateDatabaseRequest request =
       CreateDatabaseRequest.newBuilder()
           .setParent(CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString())
           .setDatabase(Database.newBuilder().build())
           .setDatabaseId("databaseId1688905718")
           .build();
   Database response = metastoreServiceClient.createDatabase(request);
 }
        Parameters:
        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

      • createDatabaseCallable

        public final com.google.api.gax.rpc.UnaryCallable<CreateDatabaseRequest,​Database> createDatabaseCallable()
        Creates a new database.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   CreateDatabaseRequest request =
       CreateDatabaseRequest.newBuilder()
           .setParent(CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString())
           .setDatabase(Database.newBuilder().build())
           .setDatabaseId("databaseId1688905718")
           .build();
   ApiFuture<Database> future =
       metastoreServiceClient.createDatabaseCallable().futureCall(request);
   // Do something.
   Database response = future.get();
 }

      • deleteDatabase

        public final Database deleteDatabase​(DatabaseName name)
        Deletes an existing database specified by the database ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   DatabaseName name = DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]");
   Database response = metastoreServiceClient.deleteDatabase(name);
 }
        Parameters:
        name - Required. The name of the database to delete. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • deleteDatabase

        public final Database deleteDatabase​(String name)
        Deletes an existing database specified by the database ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   String name =
       DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]").toString();
   Database response = metastoreServiceClient.deleteDatabase(name);
 }
        Parameters:
        name - Required. The name of the database to delete. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • deleteDatabase

        public final Database deleteDatabase​(DeleteDatabaseRequest request)
        Deletes an existing database specified by the database ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   DeleteDatabaseRequest request =
       DeleteDatabaseRequest.newBuilder()
           .setName(
               DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]").toString())
           .build();
   Database response = metastoreServiceClient.deleteDatabase(request);
 }
        Parameters:
        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

      • deleteDatabaseCallable

        public final com.google.api.gax.rpc.UnaryCallable<DeleteDatabaseRequest,​Database> deleteDatabaseCallable()
        Deletes an existing database specified by the database ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   DeleteDatabaseRequest request =
       DeleteDatabaseRequest.newBuilder()
           .setName(
               DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]").toString())
           .build();
   ApiFuture<Database> future =
       metastoreServiceClient.deleteDatabaseCallable().futureCall(request);
   // Do something.
   Database response = future.get();
 }

      • updateDatabase

        public final Database updateDatabase​(Database database,
                                     com.google.protobuf.FieldMask updateMask)
        Updates an existing database specified by the database ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   Database database = Database.newBuilder().build();
   FieldMask updateMask = FieldMask.newBuilder().build();
   Database response = metastoreServiceClient.updateDatabase(database, updateMask);
 }
        Parameters:
        database - Required. The database to update.

        The database's `name` field is used to identify the database to update. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}

        updateMask - The list of fields to update.

        For the `FieldMask` definition, see https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask If not set, defaults to all of the fields that are allowed to update.

        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • updateDatabase

        public final Database updateDatabase​(UpdateDatabaseRequest request)
        Updates an existing database specified by the database ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   UpdateDatabaseRequest request =
       UpdateDatabaseRequest.newBuilder()
           .setDatabase(Database.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   Database response = metastoreServiceClient.updateDatabase(request);
 }
        Parameters:
        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

      • updateDatabaseCallable

        public final com.google.api.gax.rpc.UnaryCallable<UpdateDatabaseRequest,​Database> updateDatabaseCallable()
        Updates an existing database specified by the database ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   UpdateDatabaseRequest request =
       UpdateDatabaseRequest.newBuilder()
           .setDatabase(Database.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   ApiFuture<Database> future =
       metastoreServiceClient.updateDatabaseCallable().futureCall(request);
   // Do something.
   Database response = future.get();
 }

      • getDatabase

        public final Database getDatabase​(DatabaseName name)
        Gets the database specified by the resource name.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   DatabaseName name = DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]");
   Database response = metastoreServiceClient.getDatabase(name);
 }
        Parameters:
        name - Required. The name of the database to retrieve. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • getDatabase

        public final Database getDatabase​(String name)
        Gets the database specified by the resource name.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   String name =
       DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]").toString();
   Database response = metastoreServiceClient.getDatabase(name);
 }
        Parameters:
        name - Required. The name of the database to retrieve. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • getDatabase

        public final Database getDatabase​(GetDatabaseRequest request)
        Gets the database specified by the resource name.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   GetDatabaseRequest request =
       GetDatabaseRequest.newBuilder()
           .setName(
               DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]").toString())
           .build();
   Database response = metastoreServiceClient.getDatabase(request);
 }
        Parameters:
        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

      • getDatabaseCallable

        public final com.google.api.gax.rpc.UnaryCallable<GetDatabaseRequest,​Database> getDatabaseCallable()
        Gets the database specified by the resource name.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   GetDatabaseRequest request =
       GetDatabaseRequest.newBuilder()
           .setName(
               DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]").toString())
           .build();
   ApiFuture<Database> future = metastoreServiceClient.getDatabaseCallable().futureCall(request);
   // Do something.
   Database response = future.get();
 }

      • listDatabases

        public final MetastoreServiceClient.ListDatabasesPagedResponse listDatabases​(CatalogName parent)
        List all databases in a specified catalog.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   CatalogName parent = CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]");
   for (Database element : metastoreServiceClient.listDatabases(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
        Parameters:
        parent - Required. The parent, which owns this collection of databases. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • listDatabases

        public final MetastoreServiceClient.ListDatabasesPagedResponse listDatabases​(String parent)
        List all databases in a specified catalog.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   String parent = CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString();
   for (Database element : metastoreServiceClient.listDatabases(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
        Parameters:
        parent - Required. The parent, which owns this collection of databases. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • listDatabases

        public final MetastoreServiceClient.ListDatabasesPagedResponse listDatabases​(ListDatabasesRequest request)
        List all databases in a specified catalog.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   ListDatabasesRequest request =
       ListDatabasesRequest.newBuilder()
           .setParent(CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   for (Database element : metastoreServiceClient.listDatabases(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
        Parameters:
        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

      • listDatabasesPagedCallable

        public final com.google.api.gax.rpc.UnaryCallable<ListDatabasesRequest,​MetastoreServiceClient.ListDatabasesPagedResponse> listDatabasesPagedCallable()
        List all databases in a specified catalog.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   ListDatabasesRequest request =
       ListDatabasesRequest.newBuilder()
           .setParent(CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   ApiFuture<Database> future =
       metastoreServiceClient.listDatabasesPagedCallable().futureCall(request);
   // Do something.
   for (Database element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

      • listDatabasesCallable

        public final com.google.api.gax.rpc.UnaryCallable<ListDatabasesRequest,​ListDatabasesResponse> listDatabasesCallable()
        List all databases in a specified catalog.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   ListDatabasesRequest request =
       ListDatabasesRequest.newBuilder()
           .setParent(CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   while (true) {
     ListDatabasesResponse response =
         metastoreServiceClient.listDatabasesCallable().call(request);
     for (Database element : response.getDatabasesList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

      • createTable

        public final Table createTable​(DatabaseName parent,
                               Table table,
                               String tableId)
        Creates a new table.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   DatabaseName parent = DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]");
   Table table = Table.newBuilder().build();
   String tableId = "tableId-1552905847";
   Table response = metastoreServiceClient.createTable(parent, table, tableId);
 }
        Parameters:
        parent - Required. The parent resource where this table will be created. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}
        table - Required. The table to create. The `name` field does not need to be provided for the table creation.
        tableId - Required. The ID to use for the table, which will become the final component of the table's resource name.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • createTable

        public final Table createTable​(String parent,
                               Table table,
                               String tableId)
        Creates a new table.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   String parent =
       DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]").toString();
   Table table = Table.newBuilder().build();
   String tableId = "tableId-1552905847";
   Table response = metastoreServiceClient.createTable(parent, table, tableId);
 }
        Parameters:
        parent - Required. The parent resource where this table will be created. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}
        table - Required. The table to create. The `name` field does not need to be provided for the table creation.
        tableId - Required. The ID to use for the table, which will become the final component of the table's resource name.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • createTable

        public final Table createTable​(CreateTableRequest request)
        Creates a new table.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   CreateTableRequest request =
       CreateTableRequest.newBuilder()
           .setParent(
               DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]").toString())
           .setTable(Table.newBuilder().build())
           .setTableId("tableId-1552905847")
           .build();
   Table response = metastoreServiceClient.createTable(request);
 }
        Parameters:
        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

      • createTableCallable

        public final com.google.api.gax.rpc.UnaryCallable<CreateTableRequest,​Table> createTableCallable()
        Creates a new table.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   CreateTableRequest request =
       CreateTableRequest.newBuilder()
           .setParent(
               DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]").toString())
           .setTable(Table.newBuilder().build())
           .setTableId("tableId-1552905847")
           .build();
   ApiFuture<Table> future = metastoreServiceClient.createTableCallable().futureCall(request);
   // Do something.
   Table response = future.get();
 }

      • deleteTable

        public final Table deleteTable​(TableName name)
        Deletes an existing table specified by the table ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   TableName name =
       TableName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[TABLE]");
   Table response = metastoreServiceClient.deleteTable(name);
 }
        Parameters:
        name - Required. The name of the table to delete. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/tables/{table_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • deleteTable

        public final Table deleteTable​(String name)
        Deletes an existing table specified by the table ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   String name =
       TableName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[TABLE]").toString();
   Table response = metastoreServiceClient.deleteTable(name);
 }
        Parameters:
        name - Required. The name of the table to delete. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/tables/{table_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • deleteTable

        public final Table deleteTable​(DeleteTableRequest request)
        Deletes an existing table specified by the table ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   DeleteTableRequest request =
       DeleteTableRequest.newBuilder()
           .setName(
               TableName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[TABLE]")
                   .toString())
           .build();
   Table response = metastoreServiceClient.deleteTable(request);
 }
        Parameters:
        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

      • deleteTableCallable

        public final com.google.api.gax.rpc.UnaryCallable<DeleteTableRequest,​Table> deleteTableCallable()
        Deletes an existing table specified by the table ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   DeleteTableRequest request =
       DeleteTableRequest.newBuilder()
           .setName(
               TableName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[TABLE]")
                   .toString())
           .build();
   ApiFuture<Table> future = metastoreServiceClient.deleteTableCallable().futureCall(request);
   // Do something.
   Table response = future.get();
 }

      • updateTable

        public final Table updateTable​(Table table,
                               com.google.protobuf.FieldMask updateMask)
        Updates an existing table specified by the table ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   Table table = Table.newBuilder().build();
   FieldMask updateMask = FieldMask.newBuilder().build();
   Table response = metastoreServiceClient.updateTable(table, updateMask);
 }
        Parameters:
        table - Required. The table to update.

        The table's `name` field is used to identify the table to update. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/tables/{table_id}

        updateMask - The list of fields to update.

        For the `FieldMask` definition, see https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask If not set, defaults to all of the fields that are allowed to update.

        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • updateTable

        public final Table updateTable​(UpdateTableRequest request)
        Updates an existing table specified by the table ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   UpdateTableRequest request =
       UpdateTableRequest.newBuilder()
           .setTable(Table.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   Table response = metastoreServiceClient.updateTable(request);
 }
        Parameters:
        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

      • updateTableCallable

        public final com.google.api.gax.rpc.UnaryCallable<UpdateTableRequest,​Table> updateTableCallable()
        Updates an existing table specified by the table ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   UpdateTableRequest request =
       UpdateTableRequest.newBuilder()
           .setTable(Table.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   ApiFuture<Table> future = metastoreServiceClient.updateTableCallable().futureCall(request);
   // Do something.
   Table response = future.get();
 }

      • renameTable

        public final Table renameTable​(TableName name,
                               TableName newName)
        Renames an existing table specified by the table ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   TableName name =
       TableName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[TABLE]");
   TableName newName =
       TableName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[TABLE]");
   Table response = metastoreServiceClient.renameTable(name, newName);
 }
        Parameters:
        name - Required. The table's `name` field is used to identify the table to rename. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/tables/{table_id}
        newName - Required. The new `name` for the specified table, must be in the same database. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/tables/{table_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • renameTable

        public final Table renameTable​(TableName name,
                               String newName)
        Renames an existing table specified by the table ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   TableName name =
       TableName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[TABLE]");
   String newName =
       TableName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[TABLE]").toString();
   Table response = metastoreServiceClient.renameTable(name, newName);
 }
        Parameters:
        name - Required. The table's `name` field is used to identify the table to rename. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/tables/{table_id}
        newName - Required. The new `name` for the specified table, must be in the same database. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/tables/{table_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • renameTable

        public final Table renameTable​(String name,
                               TableName newName)
        Renames an existing table specified by the table ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   String name =
       TableName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[TABLE]").toString();
   TableName newName =
       TableName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[TABLE]");
   Table response = metastoreServiceClient.renameTable(name, newName);
 }
        Parameters:
        name - Required. The table's `name` field is used to identify the table to rename. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/tables/{table_id}
        newName - Required. The new `name` for the specified table, must be in the same database. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/tables/{table_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • renameTable

        public final Table renameTable​(String name,
                               String newName)
        Renames an existing table specified by the table ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   String name =
       TableName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[TABLE]").toString();
   String newName =
       TableName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[TABLE]").toString();
   Table response = metastoreServiceClient.renameTable(name, newName);
 }
        Parameters:
        name - Required. The table's `name` field is used to identify the table to rename. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/tables/{table_id}
        newName - Required. The new `name` for the specified table, must be in the same database. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/tables/{table_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • renameTable

        public final Table renameTable​(RenameTableRequest request)
        Renames an existing table specified by the table ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   RenameTableRequest request =
       RenameTableRequest.newBuilder()
           .setName(
               TableName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[TABLE]")
                   .toString())
           .setNewName(
               TableName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[TABLE]")
                   .toString())
           .build();
   Table response = metastoreServiceClient.renameTable(request);
 }
        Parameters:
        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

      • renameTableCallable

        public final com.google.api.gax.rpc.UnaryCallable<RenameTableRequest,​Table> renameTableCallable()
        Renames an existing table specified by the table ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   RenameTableRequest request =
       RenameTableRequest.newBuilder()
           .setName(
               TableName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[TABLE]")
                   .toString())
           .setNewName(
               TableName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[TABLE]")
                   .toString())
           .build();
   ApiFuture<Table> future = metastoreServiceClient.renameTableCallable().futureCall(request);
   // Do something.
   Table response = future.get();
 }

      • getTable

        public final Table getTable​(TableName name)
        Gets the table specified by the resource name.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   TableName name =
       TableName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[TABLE]");
   Table response = metastoreServiceClient.getTable(name);
 }
        Parameters:
        name - Required. The name of the table to retrieve. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/tables/{table_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • getTable

        public final Table getTable​(String name)
        Gets the table specified by the resource name.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   String name =
       TableName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[TABLE]").toString();
   Table response = metastoreServiceClient.getTable(name);
 }
        Parameters:
        name - Required. The name of the table to retrieve. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/tables/{table_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • getTable

        public final Table getTable​(GetTableRequest request)
        Gets the table specified by the resource name.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   GetTableRequest request =
       GetTableRequest.newBuilder()
           .setName(
               TableName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[TABLE]")
                   .toString())
           .build();
   Table response = metastoreServiceClient.getTable(request);
 }
        Parameters:
        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

      • getTableCallable

        public final com.google.api.gax.rpc.UnaryCallable<GetTableRequest,​Table> getTableCallable()
        Gets the table specified by the resource name.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   GetTableRequest request =
       GetTableRequest.newBuilder()
           .setName(
               TableName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[TABLE]")
                   .toString())
           .build();
   ApiFuture<Table> future = metastoreServiceClient.getTableCallable().futureCall(request);
   // Do something.
   Table response = future.get();
 }

      • listTables

        public final MetastoreServiceClient.ListTablesPagedResponse listTables​(DatabaseName parent)
        List all tables in a specified database.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   DatabaseName parent = DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]");
   for (Table element : metastoreServiceClient.listTables(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
        Parameters:
        parent - Required. The parent, which owns this collection of tables. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • listTables

        public final MetastoreServiceClient.ListTablesPagedResponse listTables​(String parent)
        List all tables in a specified database.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   String parent =
       DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]").toString();
   for (Table element : metastoreServiceClient.listTables(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
        Parameters:
        parent - Required. The parent, which owns this collection of tables. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • listTables

        public final MetastoreServiceClient.ListTablesPagedResponse listTables​(ListTablesRequest request)
        List all tables in a specified database.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   ListTablesRequest request =
       ListTablesRequest.newBuilder()
           .setParent(
               DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setView(TableView.forNumber(0))
           .build();
   for (Table element : metastoreServiceClient.listTables(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
        Parameters:
        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

      • listTablesPagedCallable

        public final com.google.api.gax.rpc.UnaryCallable<ListTablesRequest,​MetastoreServiceClient.ListTablesPagedResponse> listTablesPagedCallable()
        List all tables in a specified database.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   ListTablesRequest request =
       ListTablesRequest.newBuilder()
           .setParent(
               DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setView(TableView.forNumber(0))
           .build();
   ApiFuture<Table> future =
       metastoreServiceClient.listTablesPagedCallable().futureCall(request);
   // Do something.
   for (Table element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

      • listTablesCallable

        public final com.google.api.gax.rpc.UnaryCallable<ListTablesRequest,​ListTablesResponse> listTablesCallable()
        List all tables in a specified database.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   ListTablesRequest request =
       ListTablesRequest.newBuilder()
           .setParent(
               DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setView(TableView.forNumber(0))
           .build();
   while (true) {
     ListTablesResponse response = metastoreServiceClient.listTablesCallable().call(request);
     for (Table element : response.getTablesList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

      • createLock

        public final Lock createLock​(DatabaseName parent,
                             Lock lock)
        Creates a new lock.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   DatabaseName parent = DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]");
   Lock lock = Lock.newBuilder().build();
   Lock response = metastoreServiceClient.createLock(parent, lock);
 }
        Parameters:
        parent - Required. The parent resource where this lock will be created. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}
        lock - Required. The lock to create. The `name` field does not need to be provided for the lock creation.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • createLock

        public final Lock createLock​(String parent,
                             Lock lock)
        Creates a new lock.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   String parent =
       DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]").toString();
   Lock lock = Lock.newBuilder().build();
   Lock response = metastoreServiceClient.createLock(parent, lock);
 }
        Parameters:
        parent - Required. The parent resource where this lock will be created. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}
        lock - Required. The lock to create. The `name` field does not need to be provided for the lock creation.
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • createLock

        public final Lock createLock​(CreateLockRequest request)
        Creates a new lock.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   CreateLockRequest request =
       CreateLockRequest.newBuilder()
           .setParent(
               DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]").toString())
           .setLock(Lock.newBuilder().build())
           .build();
   Lock response = metastoreServiceClient.createLock(request);
 }
        Parameters:
        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

      • createLockCallable

        public final com.google.api.gax.rpc.UnaryCallable<CreateLockRequest,​Lock> createLockCallable()
        Creates a new lock.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   CreateLockRequest request =
       CreateLockRequest.newBuilder()
           .setParent(
               DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]").toString())
           .setLock(Lock.newBuilder().build())
           .build();
   ApiFuture<Lock> future = metastoreServiceClient.createLockCallable().futureCall(request);
   // Do something.
   Lock response = future.get();
 }

      • deleteLock

        public final void deleteLock​(LockName name)
        Deletes an existing lock specified by the lock ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   LockName name = LockName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[LOCK]");
   metastoreServiceClient.deleteLock(name);
 }
        Parameters:
        name - Required. The name of the lock to delete. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/locks/{lock_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • deleteLock

        public final void deleteLock​(String name)
        Deletes an existing lock specified by the lock ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   String name =
       LockName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[LOCK]").toString();
   metastoreServiceClient.deleteLock(name);
 }
        Parameters:
        name - Required. The name of the lock to delete. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/locks/{lock_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • deleteLock

        public final void deleteLock​(DeleteLockRequest request)
        Deletes an existing lock specified by the lock ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   DeleteLockRequest request =
       DeleteLockRequest.newBuilder()
           .setName(
               LockName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[LOCK]")
                   .toString())
           .build();
   metastoreServiceClient.deleteLock(request);
 }
        Parameters:
        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

      • deleteLockCallable

        public final com.google.api.gax.rpc.UnaryCallable<DeleteLockRequest,​com.google.protobuf.Empty> deleteLockCallable()
        Deletes an existing lock specified by the lock ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   DeleteLockRequest request =
       DeleteLockRequest.newBuilder()
           .setName(
               LockName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[LOCK]")
                   .toString())
           .build();
   ApiFuture<Empty> future = metastoreServiceClient.deleteLockCallable().futureCall(request);
   // Do something.
   future.get();
 }

      • checkLock

        public final Lock checkLock​(LockName name)
        Checks the state of a lock specified by the lock ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   LockName name = LockName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[LOCK]");
   Lock response = metastoreServiceClient.checkLock(name);
 }
        Parameters:
        name - Required. The name of the lock to check. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/locks/{lock_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • checkLock

        public final Lock checkLock​(String name)
        Checks the state of a lock specified by the lock ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   String name =
       LockName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[LOCK]").toString();
   Lock response = metastoreServiceClient.checkLock(name);
 }
        Parameters:
        name - Required. The name of the lock to check. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}/locks/{lock_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • checkLock

        public final Lock checkLock​(CheckLockRequest request)
        Checks the state of a lock specified by the lock ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   CheckLockRequest request =
       CheckLockRequest.newBuilder()
           .setName(
               LockName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[LOCK]")
                   .toString())
           .build();
   Lock response = metastoreServiceClient.checkLock(request);
 }
        Parameters:
        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

      • checkLockCallable

        public final com.google.api.gax.rpc.UnaryCallable<CheckLockRequest,​Lock> checkLockCallable()
        Checks the state of a lock specified by the lock ID.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   CheckLockRequest request =
       CheckLockRequest.newBuilder()
           .setName(
               LockName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]", "[LOCK]")
                   .toString())
           .build();
   ApiFuture<Lock> future = metastoreServiceClient.checkLockCallable().futureCall(request);
   // Do something.
   Lock response = future.get();
 }

      • listLocks

        public final MetastoreServiceClient.ListLocksPagedResponse listLocks​(DatabaseName parent)
        List all locks in a specified database.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   DatabaseName parent = DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]");
   for (Lock element : metastoreServiceClient.listLocks(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
        Parameters:
        parent - Required. The parent, which owns this collection of locks. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • listLocks

        public final MetastoreServiceClient.ListLocksPagedResponse listLocks​(String parent)
        List all locks in a specified database.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   String parent =
       DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]").toString();
   for (Lock element : metastoreServiceClient.listLocks(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
        Parameters:
        parent - Required. The parent, which owns this collection of locks. Format: projects/{project_id_or_number}/locations/{location_id}/catalogs/{catalog_id}/databases/{database_id}
        Throws:
        com.google.api.gax.rpc.ApiException - if the remote call fails

      • listLocks

        public final MetastoreServiceClient.ListLocksPagedResponse listLocks​(ListLocksRequest request)
        List all locks in a specified database.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   ListLocksRequest request =
       ListLocksRequest.newBuilder()
           .setParent(
               DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   for (Lock element : metastoreServiceClient.listLocks(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
        Parameters:
        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

      • listLocksPagedCallable

        public final com.google.api.gax.rpc.UnaryCallable<ListLocksRequest,​MetastoreServiceClient.ListLocksPagedResponse> listLocksPagedCallable()
        List all locks in a specified database.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   ListLocksRequest request =
       ListLocksRequest.newBuilder()
           .setParent(
               DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   ApiFuture<Lock> future = metastoreServiceClient.listLocksPagedCallable().futureCall(request);
   // Do something.
   for (Lock element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

      • listLocksCallable

        public final com.google.api.gax.rpc.UnaryCallable<ListLocksRequest,​ListLocksResponse> listLocksCallable()
        List all locks in a specified database.

        Sample 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 (MetastoreServiceClient metastoreServiceClient = MetastoreServiceClient.create()) {
   ListLocksRequest request =
       ListLocksRequest.newBuilder()
           .setParent(
               DatabaseName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[DATABASE]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   while (true) {
     ListLocksResponse response = metastoreServiceClient.listLocksCallable().call(request);
     for (Lock element : response.getLocksList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

      • shutdown

        public void shutdown()
        Specified by:
        shutdown in interface com.google.api.gax.core.BackgroundResource

      • isShutdown

        public boolean isShutdown()
        Specified by:
        isShutdown in interface com.google.api.gax.core.BackgroundResource

      • isTerminated

        public boolean isTerminated()
        Specified by:
        isTerminated in interface com.google.api.gax.core.BackgroundResource

      • shutdownNow

        public void shutdownNow()
        Specified by:
        shutdownNow in interface com.google.api.gax.core.BackgroundResource