Package com.google.cloud.retail.v2

Class ControlServiceClient

java.lang.Object
com.google.cloud.retail.v2.ControlServiceClient
All Implemented Interfaces:
BackgroundResource, AutoCloseable
@Generated("by gapic-generator-java") public class ControlServiceClient extends Object implements BackgroundResource
Service Description: Service for modifying Control.

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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   CatalogName parent = CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]");
   Control control = Control.newBuilder().build();
   String controlId = "controlId-395080872";
   Control response = controlServiceClient.createControl(parent, control, controlId);
 }

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

Methods
Method Description Method Variants

CreateControl

Creates a Control.

If the [Control][google.cloud.retail.v2.Control] to create already exists, an ALREADY_EXISTS error is returned.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • createControl(CreateControlRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • createControl(CatalogName parent, Control control, String controlId)

  • createControl(String parent, Control control, String controlId)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • createControlCallable()

DeleteControl

Deletes a Control.

If the [Control][google.cloud.retail.v2.Control] to delete does not exist, a NOT_FOUND error is returned.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • deleteControl(DeleteControlRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • deleteControl(ControlName name)

  • deleteControl(String name)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • deleteControlCallable()

UpdateControl

Updates a Control.

[Control][google.cloud.retail.v2.Control] cannot be set to a different oneof field, if so an INVALID_ARGUMENT is returned. If the [Control][google.cloud.retail.v2.Control] to update does not exist, a NOT_FOUND error is returned.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • updateControl(UpdateControlRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • updateControl(Control control, FieldMask updateMask)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • updateControlCallable()

GetControl

Gets a Control.

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • getControl(GetControlRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • getControl(ControlName name)

  • getControl(String name)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • getControlCallable()

ListControls

Lists all Controls by their parent [Catalog][google.cloud.retail.v2.Catalog].

Request object method variants only take one parameter, a request object, which must be constructed before the call.

  • listControls(ListControlsRequest request)

"Flattened" method variants have converted the fields of the request object into function parameters to enable multiple ways to call the same method.

  • listControls(CatalogName parent)

  • listControls(String parent)

Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service.

  • listControlsPagedCallable()

  • listControlsCallable()

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 ControlServiceSettings 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
 ControlServiceSettings controlServiceSettings =
     ControlServiceSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 ControlServiceClient controlServiceClient = ControlServiceClient.create(controlServiceSettings);

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
 ControlServiceSettings controlServiceSettings =
     ControlServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
 ControlServiceClient controlServiceClient = ControlServiceClient.create(controlServiceSettings);

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
 ControlServiceSettings controlServiceSettings =
     ControlServiceSettings.newHttpJsonBuilder().build();
 ControlServiceClient controlServiceClient = ControlServiceClient.create(controlServiceSettings);

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

  • Constructor Details

    • ControlServiceClient

      protected ControlServiceClient(ControlServiceSettings settings) throws IOException
      Constructs an instance of ControlServiceClient, 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

    • ControlServiceClient

      protected ControlServiceClient(ControlServiceStub stub)

  • Method Details

    • create

      public static final ControlServiceClient create() throws IOException
      Constructs an instance of ControlServiceClient with default settings.
      Throws:
      IOException

    • create

      public static final ControlServiceClient create(ControlServiceSettings settings) throws IOException
      Constructs an instance of ControlServiceClient, using the given settings. The channels are created based on the settings passed in, or defaults for any settings that are not set.
      Throws:
      IOException

    • create

      public static final ControlServiceClient create(ControlServiceStub stub)
      Constructs an instance of ControlServiceClient, using the given stub for making calls. This is for advanced usage - prefer using create(ControlServiceSettings).

    • getSettings

      public final ControlServiceSettings getSettings()

    • getStub

      public ControlServiceStub getStub()

    • createControl

      public final Control createControl(CatalogName parent, Control control, String controlId)
      Creates a Control.

      If the [Control][google.cloud.retail.v2.Control] to create already exists, an ALREADY_EXISTS error is returned.

      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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   CatalogName parent = CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]");
   Control control = Control.newBuilder().build();
   String controlId = "controlId-395080872";
   Control response = controlServiceClient.createControl(parent, control, controlId);
 }
      Parameters:
      parent - Required. Full resource name of parent catalog. Format: `projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}`
      control - Required. The Control to create.
      controlId - Required. The ID to use for the Control, which will become the final component of the Control's resource name.

      This value should be 4-63 characters, and valid characters are /[a-z][0-9]-_/.

      Throws:
      ApiException - if the remote call fails

    • createControl

      public final Control createControl(String parent, Control control, String controlId)
      Creates a Control.

      If the [Control][google.cloud.retail.v2.Control] to create already exists, an ALREADY_EXISTS error is returned.

      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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   String parent = CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString();
   Control control = Control.newBuilder().build();
   String controlId = "controlId-395080872";
   Control response = controlServiceClient.createControl(parent, control, controlId);
 }
      Parameters:
      parent - Required. Full resource name of parent catalog. Format: `projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}`
      control - Required. The Control to create.
      controlId - Required. The ID to use for the Control, which will become the final component of the Control's resource name.

      This value should be 4-63 characters, and valid characters are /[a-z][0-9]-_/.

      Throws:
      ApiException - if the remote call fails

    • createControl

      public final Control createControl(CreateControlRequest request)
      Creates a Control.

      If the [Control][google.cloud.retail.v2.Control] to create already exists, an ALREADY_EXISTS error is returned.

      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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   CreateControlRequest request =
       CreateControlRequest.newBuilder()
           .setParent(CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString())
           .setControl(Control.newBuilder().build())
           .setControlId("controlId-395080872")
           .build();
   Control response = controlServiceClient.createControl(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • createControlCallable

      public final UnaryCallable<CreateControlRequest,Control> createControlCallable()
      Creates a Control.

      If the [Control][google.cloud.retail.v2.Control] to create already exists, an ALREADY_EXISTS error is returned.

      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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   CreateControlRequest request =
       CreateControlRequest.newBuilder()
           .setParent(CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString())
           .setControl(Control.newBuilder().build())
           .setControlId("controlId-395080872")
           .build();
   ApiFuture<Control> future = controlServiceClient.createControlCallable().futureCall(request);
   // Do something.
   Control response = future.get();
 }

    • deleteControl

      public final void deleteControl(ControlName name)
      Deletes a Control.

      If the [Control][google.cloud.retail.v2.Control] to delete does not exist, a NOT_FOUND error is returned.

      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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   ControlName name = ControlName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[CONTROL]");
   controlServiceClient.deleteControl(name);
 }
      Parameters:
      name - Required. The resource name of the Control to delete. Format: `projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/controls/{control_id}`
      Throws:
      ApiException - if the remote call fails

    • deleteControl

      public final void deleteControl(String name)
      Deletes a Control.

      If the [Control][google.cloud.retail.v2.Control] to delete does not exist, a NOT_FOUND error is returned.

      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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   String name = ControlName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[CONTROL]").toString();
   controlServiceClient.deleteControl(name);
 }
      Parameters:
      name - Required. The resource name of the Control to delete. Format: `projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/controls/{control_id}`
      Throws:
      ApiException - if the remote call fails

    • deleteControl

      public final void deleteControl(DeleteControlRequest request)
      Deletes a Control.

      If the [Control][google.cloud.retail.v2.Control] to delete does not exist, a NOT_FOUND error is returned.

      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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   DeleteControlRequest request =
       DeleteControlRequest.newBuilder()
           .setName(
               ControlName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[CONTROL]").toString())
           .build();
   controlServiceClient.deleteControl(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • deleteControlCallable

      public final UnaryCallable<DeleteControlRequest,com.google.protobuf.Empty> deleteControlCallable()
      Deletes a Control.

      If the [Control][google.cloud.retail.v2.Control] to delete does not exist, a NOT_FOUND error is returned.

      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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   DeleteControlRequest request =
       DeleteControlRequest.newBuilder()
           .setName(
               ControlName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[CONTROL]").toString())
           .build();
   ApiFuture<Empty> future = controlServiceClient.deleteControlCallable().futureCall(request);
   // Do something.
   future.get();
 }

    • updateControl

      public final Control updateControl(Control control, com.google.protobuf.FieldMask updateMask)
      Updates a Control.

      [Control][google.cloud.retail.v2.Control] cannot be set to a different oneof field, if so an INVALID_ARGUMENT is returned. If the [Control][google.cloud.retail.v2.Control] to update does not exist, a NOT_FOUND error is returned.

      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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   Control control = Control.newBuilder().build();
   FieldMask updateMask = FieldMask.newBuilder().build();
   Control response = controlServiceClient.updateControl(control, updateMask);
 }
      Parameters:
      control - Required. The Control to update.
      updateMask - Indicates which fields in the provided [Control][google.cloud.retail.v2.Control] to update. The following are NOT supported:
      • [Control.name][google.cloud.retail.v2.Control.name]

      If not set or empty, all supported fields are updated.

      Throws:
      ApiException - if the remote call fails

    • updateControl

      public final Control updateControl(UpdateControlRequest request)
      Updates a Control.

      [Control][google.cloud.retail.v2.Control] cannot be set to a different oneof field, if so an INVALID_ARGUMENT is returned. If the [Control][google.cloud.retail.v2.Control] to update does not exist, a NOT_FOUND error is returned.

      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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   UpdateControlRequest request =
       UpdateControlRequest.newBuilder()
           .setControl(Control.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   Control response = controlServiceClient.updateControl(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • updateControlCallable

      public final UnaryCallable<UpdateControlRequest,Control> updateControlCallable()
      Updates a Control.

      [Control][google.cloud.retail.v2.Control] cannot be set to a different oneof field, if so an INVALID_ARGUMENT is returned. If the [Control][google.cloud.retail.v2.Control] to update does not exist, a NOT_FOUND error is returned.

      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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   UpdateControlRequest request =
       UpdateControlRequest.newBuilder()
           .setControl(Control.newBuilder().build())
           .setUpdateMask(FieldMask.newBuilder().build())
           .build();
   ApiFuture<Control> future = controlServiceClient.updateControlCallable().futureCall(request);
   // Do something.
   Control response = future.get();
 }

    • getControl

      public final Control getControl(ControlName name)
      Gets a Control.

      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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   ControlName name = ControlName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[CONTROL]");
   Control response = controlServiceClient.getControl(name);
 }
      Parameters:
      name - Required. The resource name of the Control to get. Format: `projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/controls/{control_id}`
      Throws:
      ApiException - if the remote call fails

    • getControl

      public final Control getControl(String name)
      Gets a Control.

      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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   String name = ControlName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[CONTROL]").toString();
   Control response = controlServiceClient.getControl(name);
 }
      Parameters:
      name - Required. The resource name of the Control to get. Format: `projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}/controls/{control_id}`
      Throws:
      ApiException - if the remote call fails

    • getControl

      public final Control getControl(GetControlRequest request)
      Gets a Control.

      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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   GetControlRequest request =
       GetControlRequest.newBuilder()
           .setName(
               ControlName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[CONTROL]").toString())
           .build();
   Control response = controlServiceClient.getControl(request);
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • getControlCallable

      public final UnaryCallable<GetControlRequest,Control> getControlCallable()
      Gets a Control.

      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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   GetControlRequest request =
       GetControlRequest.newBuilder()
           .setName(
               ControlName.of("[PROJECT]", "[LOCATION]", "[CATALOG]", "[CONTROL]").toString())
           .build();
   ApiFuture<Control> future = controlServiceClient.getControlCallable().futureCall(request);
   // Do something.
   Control response = future.get();
 }

    • listControls

      public final ControlServiceClient.ListControlsPagedResponse listControls(CatalogName parent)
      Lists all Controls by their parent [Catalog][google.cloud.retail.v2.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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   CatalogName parent = CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]");
   for (Control element : controlServiceClient.listControls(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
      Parameters:
      parent - Required. The catalog resource name. Format: `projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}`
      Throws:
      ApiException - if the remote call fails

    • listControls

      public final ControlServiceClient.ListControlsPagedResponse listControls(String parent)
      Lists all Controls by their parent [Catalog][google.cloud.retail.v2.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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   String parent = CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString();
   for (Control element : controlServiceClient.listControls(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
      Parameters:
      parent - Required. The catalog resource name. Format: `projects/{project_number}/locations/{location_id}/catalogs/{catalog_id}`
      Throws:
      ApiException - if the remote call fails

    • listControls

      public final ControlServiceClient.ListControlsPagedResponse listControls(ListControlsRequest request)
      Lists all Controls by their parent [Catalog][google.cloud.retail.v2.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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   ListControlsRequest request =
       ListControlsRequest.newBuilder()
           .setParent(CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .build();
   for (Control element : controlServiceClient.listControls(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
      Parameters:
      request - The request object containing all of the parameters for the API call.
      Throws:
      ApiException - if the remote call fails

    • listControlsPagedCallable

      public final UnaryCallable<ListControlsRequest,ControlServiceClient.ListControlsPagedResponse> listControlsPagedCallable()
      Lists all Controls by their parent [Catalog][google.cloud.retail.v2.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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   ListControlsRequest request =
       ListControlsRequest.newBuilder()
           .setParent(CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .build();
   ApiFuture<Control> future =
       controlServiceClient.listControlsPagedCallable().futureCall(request);
   // Do something.
   for (Control element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

    • listControlsCallable

      public final UnaryCallable<ListControlsRequest,ListControlsResponse> listControlsCallable()
      Lists all Controls by their parent [Catalog][google.cloud.retail.v2.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 (ControlServiceClient controlServiceClient = ControlServiceClient.create()) {
   ListControlsRequest request =
       ListControlsRequest.newBuilder()
           .setParent(CatalogName.of("[PROJECT]", "[LOCATION]", "[CATALOG]").toString())
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setFilter("filter-1274492040")
           .build();
   while (true) {
     ListControlsResponse response = controlServiceClient.listControlsCallable().call(request);
     for (Control element : response.getControlsList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }

    • close

      public final void close()
      Specified by:
      close in interface AutoCloseable

    • shutdown

      public void shutdown()
      Specified by:
      shutdown in interface BackgroundResource

    • isShutdown

      public boolean isShutdown()
      Specified by:
      isShutdown in interface BackgroundResource

    • isTerminated

      public boolean isTerminated()
      Specified by:
      isTerminated in interface BackgroundResource

    • shutdownNow

      public void shutdownNow()
      Specified by:
      shutdownNow in interface BackgroundResource

    • awaitTermination

      public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException
      Specified by:
      awaitTermination in interface BackgroundResource
      Throws:
      InterruptedException