Package com.google.cloud.orchestration.airflow.service.v1beta1

Class ImageVersionsClient

java.lang.Object
com.google.cloud.orchestration.airflow.service.v1beta1.ImageVersionsClient
All Implemented Interfaces:
BackgroundResource, AutoCloseable
@BetaApi @Generated("by gapic-generator-java") public class ImageVersionsClient extends Object implements BackgroundResource
Service Description: Readonly service to query available ImageVersions.

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 (ImageVersionsClient imageVersionsClient = ImageVersionsClient.create()) {
   String parent = "parent-995424086";
   for (ImageVersion element : imageVersionsClient.listImageVersions(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }

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

ListImageVersions

List ImageVersions for provided location.

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

  • listImageVersions(ListImageVersionsRequest request)

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

  • listImageVersions(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.

  • listImageVersionsPagedCallable()

  • listImageVersionsCallable()

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 ImageVersionsSettings 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
 ImageVersionsSettings imageVersionsSettings =
     ImageVersionsSettings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 ImageVersionsClient imageVersionsClient = ImageVersionsClient.create(imageVersionsSettings);

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
 ImageVersionsSettings imageVersionsSettings =
     ImageVersionsSettings.newBuilder().setEndpoint(myEndpoint).build();
 ImageVersionsClient imageVersionsClient = ImageVersionsClient.create(imageVersionsSettings);

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
 ImageVersionsSettings imageVersionsSettings =
     ImageVersionsSettings.newHttpJsonBuilder().build();
 ImageVersionsClient imageVersionsClient = ImageVersionsClient.create(imageVersionsSettings);

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

  • Constructor Details

    • ImageVersionsClient

      protected ImageVersionsClient(ImageVersionsSettings settings) throws IOException
      Constructs an instance of ImageVersionsClient, 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

    • ImageVersionsClient

      protected ImageVersionsClient(ImageVersionsStub stub)

  • Method Details

    • create

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

    • create

      public static final ImageVersionsClient create(ImageVersionsSettings settings) throws IOException
      Constructs an instance of ImageVersionsClient, 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 ImageVersionsClient create(ImageVersionsStub stub)
      Constructs an instance of ImageVersionsClient, using the given stub for making calls. This is for advanced usage - prefer using create(ImageVersionsSettings).

    • getSettings

      public final ImageVersionsSettings getSettings()

    • getStub

      public ImageVersionsStub getStub()

    • listImageVersions

      public final ImageVersionsClient.ListImageVersionsPagedResponse listImageVersions(String parent)
      List ImageVersions for provided location.

      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 (ImageVersionsClient imageVersionsClient = ImageVersionsClient.create()) {
   String parent = "parent-995424086";
   for (ImageVersion element : imageVersionsClient.listImageVersions(parent).iterateAll()) {
     // doThingsWith(element);
   }
 }
      Parameters:
      parent - List ImageVersions in the given project and location, in the form: "projects/{projectId}/locations/{locationId}"
      Throws:
      ApiException - if the remote call fails

    • listImageVersions

      public final ImageVersionsClient.ListImageVersionsPagedResponse listImageVersions(ListImageVersionsRequest request)
      List ImageVersions for provided location.

      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 (ImageVersionsClient imageVersionsClient = ImageVersionsClient.create()) {
   ListImageVersionsRequest request =
       ListImageVersionsRequest.newBuilder()
           .setParent("parent-995424086")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setIncludePastReleases(true)
           .build();
   for (ImageVersion element : imageVersionsClient.listImageVersions(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

    • listImageVersionsPagedCallable

      public final UnaryCallable<ListImageVersionsRequest,ImageVersionsClient.ListImageVersionsPagedResponse> listImageVersionsPagedCallable()
      List ImageVersions for provided location.

      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 (ImageVersionsClient imageVersionsClient = ImageVersionsClient.create()) {
   ListImageVersionsRequest request =
       ListImageVersionsRequest.newBuilder()
           .setParent("parent-995424086")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setIncludePastReleases(true)
           .build();
   ApiFuture<ImageVersion> future =
       imageVersionsClient.listImageVersionsPagedCallable().futureCall(request);
   // Do something.
   for (ImageVersion element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }

    • listImageVersionsCallable

      public final UnaryCallable<ListImageVersionsRequest,ListImageVersionsResponse> listImageVersionsCallable()
      List ImageVersions for provided location.

      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 (ImageVersionsClient imageVersionsClient = ImageVersionsClient.create()) {
   ListImageVersionsRequest request =
       ListImageVersionsRequest.newBuilder()
           .setParent("parent-995424086")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setIncludePastReleases(true)
           .build();
   while (true) {
     ListImageVersionsResponse response =
         imageVersionsClient.listImageVersionsCallable().call(request);
     for (ImageVersion element : response.getImageVersionsList()) {
       // 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