com.oracle.bmc.util.internal

Class RefreshAuthTokenTransformingFuture<FROM,TO>

java.lang.Object

com.oracle.bmc.util.internal.RefreshAuthTokenTransformingFuture<FROM,TO>

Type Parameters:

FROM - The type returned by the delegate Future.

TO - The type to convert to.

All Implemented Interfaces:

Future<TO>

Deprecated.

in favor of RefreshAuthTokenWrapper – versions after 1.25.1 do not use RefreshAuthTokenTransformingFuture anymore

public class RefreshAuthTokenTransformingFuture<FROM,TO>
extends Object
implements Future<TO>

Future that both delegates to another one and provides the ability to transform the response to another type. This is intended to work with some authenticated calls, like instance principals, and has handling so that if we receive a 401, we’ll refresh the auth token and then try again.

This is to account for scenarios where we have a valid/non-expired token but the permissions for the instance have changed since the token was issued and so on the server-side the presented token is considered invalid.

Constructor Summary

Constructors

Constructor and Description
RefreshAuthTokenTransformingFuture(Future<FROM> delegate, Function<FROM,TO> transformer, RefreshableOnNotAuthenticatedProvider<?> authProvider, Supplier<Future<FROM>> generateNewFutureForRetry) Deprecated.

Method Summary

Modifier and Type	Method and Description
boolean	cancel(boolean mayInterruptIfRunning) Deprecated.
TO	get() Deprecated.
TO	get(long timeout, TimeUnit unit) Deprecated.
boolean	isCancelled() Deprecated.
boolean	isDone() Deprecated.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RefreshAuthTokenTransformingFuture

public RefreshAuthTokenTransformingFuture(@Nonnull
                                          Future<FROM> delegate,
                                          Function<FROM,TO> transformer,
                                          RefreshableOnNotAuthenticatedProvider<?> authProvider,
                                          Supplier<Future<FROM>> generateNewFutureForRetry)

Deprecated.

Method Detail

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Deprecated.

Specified by:

cancel in interface Future<TO>

isCancelled

public boolean isCancelled()

Deprecated.

Specified by:

isCancelled in interface Future<TO>

isDone

public boolean isDone()

Deprecated.

Specified by:

isDone in interface Future<TO>

get

public TO get()
       throws InterruptedException,
              ExecutionException

Deprecated.

Specified by:

get in interface Future<TO>

Throws:

InterruptedException

ExecutionException

get

public TO get(long timeout,
              TimeUnit unit)
       throws InterruptedException,
              ExecutionException,
              TimeoutException

Deprecated.

Specified by:

get in interface Future<TO>

Throws:

InterruptedException

ExecutionException

TimeoutException