Package com.google.common.util.concurrent

Class AbstractCheckedFuture<V,X extends Exception>

java.lang.Object

com.google.common.collect.ForwardingObject

com.google.common.util.concurrent.ForwardingFuture<V>

com.google.common.util.concurrent.ForwardingListenableFuture<V>

com.google.common.util.concurrent.ForwardingListenableFuture.SimpleForwardingListenableFuture<V>

com.google.common.util.concurrent.AbstractCheckedFuture<V,X>

All Implemented Interfaces:

CheckedFuture<V,X>, ListenableFuture<V>, Future<V>

@Beta
@Deprecated(since="2022-12-01")
public abstract class AbstractCheckedFuture<V,X extends Exception>
extends ForwardingListenableFuture.SimpleForwardingListenableFuture<V>
implements CheckedFuture<V,X>

Deprecated.

The Google Guava Core Libraries are deprecated and will not be part of the AEM SDK after April 2023

A delegating wrapper around a ListenableFuture that adds support for the checkedGet() and checkedGet(long, TimeUnit) methods.

Since:

1.0

Nested Class Summary

Nested classes/interfaces inherited from class com.google.common.util.concurrent.ForwardingListenableFuture

ForwardingListenableFuture.SimpleForwardingListenableFuture<V>

Nested classes/interfaces inherited from class com.google.common.util.concurrent.ForwardingFuture

ForwardingFuture.SimpleForwardingFuture<V>

Nested classes/interfaces inherited from interface java.util.concurrent.Future

Future.State

Method Summary

Modifier and Type	Method	Description
V	checkedGet()	Deprecated. Exception checking version of Future.get() that will translate InterruptedException, CancellationException and ExecutionException into application-specific exceptions.
V	checkedGet(long timeout, TimeUnit unit)	Deprecated. Exception checking version of Future.get(long, TimeUnit) that will translate InterruptedException, CancellationException and ExecutionException into application-specific exceptions.

Methods inherited from class com.google.common.util.concurrent.ForwardingListenableFuture

addListener

Methods inherited from class com.google.common.util.concurrent.ForwardingFuture

cancel, get, get, isCancelled, isDone

Methods inherited from class com.google.common.collect.ForwardingObject

toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.concurrent.Future

cancel, exceptionNow, get, get, isCancelled, isDone, resultNow, state

Methods inherited from interface com.google.common.util.concurrent.ListenableFuture

addListener

Method Details

checkedGet

public V checkedGet()
             throws X

Deprecated.

Exception checking version of Future.get() that will translate InterruptedException, CancellationException and ExecutionException into application-specific exceptions.

This implementation calls ForwardingFuture.get() and maps that method's standard exceptions to instances of type X using mapException(java.lang.Exception).

In addition, if get throws an InterruptedException, this implementation will set the current thread's interrupt status before calling mapException.

Specified by:

checkedGet in interface CheckedFuture<V,X extends Exception>

Returns:

the result of executing the future.

Throws:

X - if ForwardingFuture.get() throws an InterruptedException, CancellationException, or ExecutionException

checkedGet

public V checkedGet(long timeout,
 TimeUnit unit)
             throws TimeoutException,
X

Deprecated.

Exception checking version of Future.get(long, TimeUnit) that will translate InterruptedException, CancellationException and ExecutionException into application-specific exceptions. On timeout this method throws a normal TimeoutException.

This implementation calls ForwardingFuture.get(long, TimeUnit) and maps that method's standard exceptions (excluding TimeoutException, which is propagated) to instances of type X using mapException(java.lang.Exception).

In addition, if get throws an InterruptedException, this implementation will set the current thread's interrupt status before calling mapException.

Specified by:

checkedGet in interface CheckedFuture<V,X extends Exception>

Returns:

the result of executing the future.

Throws:

X - if ForwardingFuture.get() throws an InterruptedException, CancellationException, or ExecutionException

TimeoutException - if retrieving the result timed out.