Package com.google.cloud.bigquery.migration.v2 (0.20.0)

A client to BigQuery Migration API

The interfaces provided are listed below, along with usage samples.

MigrationServiceClient

Service Description: Service to handle EDW migrations.

Sample for MigrationServiceClient:


 // 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 (MigrationServiceClient migrationServiceClient = MigrationServiceClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   MigrationWorkflow migrationWorkflow = MigrationWorkflow.newBuilder().build();
   MigrationWorkflow response =
       migrationServiceClient.createMigrationWorkflow(parent, migrationWorkflow);
 }

Classes

AzureSynapseDialect

The dialect definition for Azure Synapse.

Protobuf type google.cloud.bigquery.migration.v2.AzureSynapseDialect

AzureSynapseDialect.Builder

The dialect definition for Azure Synapse.

Protobuf type google.cloud.bigquery.migration.v2.AzureSynapseDialect

BigQueryDialect

The dialect definition for BigQuery.

Protobuf type google.cloud.bigquery.migration.v2.BigQueryDialect

BigQueryDialect.Builder

The dialect definition for BigQuery.

Protobuf type google.cloud.bigquery.migration.v2.BigQueryDialect

CreateMigrationWorkflowRequest

Request to create a migration workflow resource.

Protobuf type google.cloud.bigquery.migration.v2.CreateMigrationWorkflowRequest

CreateMigrationWorkflowRequest.Builder

Request to create a migration workflow resource.

Protobuf type google.cloud.bigquery.migration.v2.CreateMigrationWorkflowRequest

DeleteMigrationWorkflowRequest

A request to delete a previously created migration workflow.

Protobuf type google.cloud.bigquery.migration.v2.DeleteMigrationWorkflowRequest

DeleteMigrationWorkflowRequest.Builder

A request to delete a previously created migration workflow.

Protobuf type google.cloud.bigquery.migration.v2.DeleteMigrationWorkflowRequest

Dialect

The possible dialect options for translation.

Protobuf type google.cloud.bigquery.migration.v2.Dialect

Dialect.Builder

The possible dialect options for translation.

Protobuf type google.cloud.bigquery.migration.v2.Dialect

ErrorDetail

Provides details for errors, e.g. issues that where encountered when processing a subtask.

Protobuf type google.cloud.bigquery.migration.v2.ErrorDetail

ErrorDetail.Builder

Provides details for errors, e.g. issues that where encountered when processing a subtask.

Protobuf type google.cloud.bigquery.migration.v2.ErrorDetail

ErrorLocation

Holds information about where the error is located.

Protobuf type google.cloud.bigquery.migration.v2.ErrorLocation

ErrorLocation.Builder

Holds information about where the error is located.

Protobuf type google.cloud.bigquery.migration.v2.ErrorLocation

GetMigrationSubtaskRequest

A request to get a previously created migration subtasks.

Protobuf type google.cloud.bigquery.migration.v2.GetMigrationSubtaskRequest

GetMigrationSubtaskRequest.Builder

A request to get a previously created migration subtasks.

Protobuf type google.cloud.bigquery.migration.v2.GetMigrationSubtaskRequest

GetMigrationWorkflowRequest

A request to get a previously created migration workflow.

Protobuf type google.cloud.bigquery.migration.v2.GetMigrationWorkflowRequest

GetMigrationWorkflowRequest.Builder

A request to get a previously created migration workflow.

Protobuf type google.cloud.bigquery.migration.v2.GetMigrationWorkflowRequest

HiveQLDialect

The dialect definition for HiveQL.

Protobuf type google.cloud.bigquery.migration.v2.HiveQLDialect

HiveQLDialect.Builder

The dialect definition for HiveQL.

Protobuf type google.cloud.bigquery.migration.v2.HiveQLDialect

ListMigrationSubtasksRequest

A request to list previously created migration subtasks.

Protobuf type google.cloud.bigquery.migration.v2.ListMigrationSubtasksRequest

ListMigrationSubtasksRequest.Builder

A request to list previously created migration subtasks.

Protobuf type google.cloud.bigquery.migration.v2.ListMigrationSubtasksRequest

ListMigrationSubtasksResponse

Response object for a ListMigrationSubtasks call.

Protobuf type google.cloud.bigquery.migration.v2.ListMigrationSubtasksResponse

ListMigrationSubtasksResponse.Builder

Response object for a ListMigrationSubtasks call.

Protobuf type google.cloud.bigquery.migration.v2.ListMigrationSubtasksResponse

ListMigrationWorkflowsRequest

A request to list previously created migration workflows.

Protobuf type google.cloud.bigquery.migration.v2.ListMigrationWorkflowsRequest

ListMigrationWorkflowsRequest.Builder

A request to list previously created migration workflows.

Protobuf type google.cloud.bigquery.migration.v2.ListMigrationWorkflowsRequest

ListMigrationWorkflowsResponse

Response object for a ListMigrationWorkflows call.

Protobuf type google.cloud.bigquery.migration.v2.ListMigrationWorkflowsResponse

ListMigrationWorkflowsResponse.Builder

Response object for a ListMigrationWorkflows call.

Protobuf type google.cloud.bigquery.migration.v2.ListMigrationWorkflowsResponse

LocationName.Builder

Builder for projects/{project}/locations/{location}.

MigrationServiceClient

Service Description: Service to handle EDW migrations.

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 (MigrationServiceClient migrationServiceClient = MigrationServiceClient.create()) {
   LocationName parent = LocationName.of("[PROJECT]", "[LOCATION]");
   MigrationWorkflow migrationWorkflow = MigrationWorkflow.newBuilder().build();
   MigrationWorkflow response =
       migrationServiceClient.createMigrationWorkflow(parent, migrationWorkflow);
 }

Note: close() needs to be called on the MigrationServiceClient 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:

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.
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.
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 MigrationServiceSettings 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
 MigrationServiceSettings migrationServiceSettings =
     MigrationServiceSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 MigrationServiceClient migrationServiceClient =
     MigrationServiceClient.create(migrationServiceSettings);

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
 MigrationServiceSettings migrationServiceSettings =
     MigrationServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
 MigrationServiceClient migrationServiceClient =
     MigrationServiceClient.create(migrationServiceSettings);

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
 MigrationServiceSettings migrationServiceSettings =
     MigrationServiceSettings.newHttpJsonBuilder().build();
 MigrationServiceClient migrationServiceClient =
     MigrationServiceClient.create(migrationServiceSettings);

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

MigrationServiceClient.ListMigrationSubtasksFixedSizeCollection

MigrationServiceClient.ListMigrationSubtasksPage

MigrationServiceClient.ListMigrationSubtasksPagedResponse