org.springframework.data.cassandra.core.cql.util

Class CassandraFutureAdapter<T>

java.lang.Object

org.springframework.data.cassandra.core.cql.util.CassandraFutureAdapter<T>

Type Parameters:

T - the result type returned by this Future's get method

All Implemented Interfaces:

Future<T>, ListenableFuture<T>

public class CassandraFutureAdapter<T>
extends Object
implements ListenableFuture<T>

Adapts a CompletableFuture or CompletionStage into a Spring ListenableFuture applying PersistenceExceptionTranslator.

Since:

3.0

Constructor Summary

Constructors

Constructor and Description
CassandraFutureAdapter(CompletableFuture<T> completableFuture, PersistenceExceptionTranslator exceptionMapper) Create a new adapter for the given CompletableFuture.
CassandraFutureAdapter(CompletionStage<T> completionStage, PersistenceExceptionTranslator exceptionMapper) Create a new adapter for the given CompletionStage.

Method Summary

Modifier and Type	Method and Description
void	addCallback(ListenableFutureCallback<? super T> callback)
void	addCallback(SuccessCallback<? super T> successCallback, FailureCallback failureCallback)
boolean	cancel(boolean mayInterruptIfRunning)
CompletableFuture<T>	completable()
T	get()
T	get(long timeout, TimeUnit unit)
boolean	isCancelled()
boolean	isDone()

Methods inherited from class java.lang.Object

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

Constructor Detail

CassandraFutureAdapter

public CassandraFutureAdapter(CompletionStage<T> completionStage,
                              PersistenceExceptionTranslator exceptionMapper)

Create a new adapter for the given CompletionStage.

CassandraFutureAdapter

public CassandraFutureAdapter(CompletableFuture<T> completableFuture,
                              PersistenceExceptionTranslator exceptionMapper)

Create a new adapter for the given CompletableFuture.

Method Detail

addCallback

public void addCallback(ListenableFutureCallback<? super T> callback)

Specified by:

addCallback in interface ListenableFuture<T>

addCallback

public void addCallback(SuccessCallback<? super T> successCallback,
                        FailureCallback failureCallback)

Specified by:

addCallback in interface ListenableFuture<T>

completable

public CompletableFuture<T> completable()

Specified by:

completable in interface ListenableFuture<T>

cancel

public boolean cancel(boolean mayInterruptIfRunning)

Specified by:

cancel in interface Future<T>

isCancelled

public boolean isCancelled()

Specified by:

isCancelled in interface Future<T>

isDone

public boolean isDone()

Specified by:

isDone in interface Future<T>

get

public T get()
      throws InterruptedException,
             ExecutionException

Specified by:

get in interface Future<T>

Throws:

InterruptedException

ExecutionException

get

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

Specified by:

get in interface Future<T>

Throws:

InterruptedException

ExecutionException

TimeoutException