public class ContextPropagatingExecutorService extends Object implements ExecutorService
ExecutorService that propagates the Context.
Context is used to propagate per-call state, like the authenticated user, between threads (as gRPC makes no guarantees about what thread things execute on). This wrapper makes it easy to preserve this when using an Executor. The Context itself is immutable, so it is thread-safe.
| Constructor and Description |
|---|
ContextPropagatingExecutorService(ExecutorService delegate) |
| Modifier and Type | Method and Description |
|---|---|
boolean |
awaitTermination(long timeout,
TimeUnit unit) |
void |
execute(Runnable command) |
<T> List<Future<T>> |
invokeAll(Collection<? extends Callable<T>> tasks) |
<T> List<Future<T>> |
invokeAll(Collection<? extends Callable<T>> tasks,
long timeout,
TimeUnit unit) |
<T> T |
invokeAny(Collection<? extends Callable<T>> tasks) |
<T> T |
invokeAny(Collection<? extends Callable<T>> tasks,
long timeout,
TimeUnit unit) |
boolean |
isShutdown() |
boolean |
isTerminated() |
void |
shutdown() |
List<Runnable> |
shutdownNow() |
<T> Future<T> |
submit(Callable<T> task) |
Future<?> |
submit(Runnable task) |
<T> Future<T> |
submit(Runnable task,
T result) |
public ContextPropagatingExecutorService(ExecutorService delegate)
public void shutdown()
shutdown in interface ExecutorServicepublic List<Runnable> shutdownNow()
shutdownNow in interface ExecutorServicepublic boolean isShutdown()
isShutdown in interface ExecutorServicepublic boolean isTerminated()
isTerminated in interface ExecutorServicepublic boolean awaitTermination(long timeout,
TimeUnit unit)
throws InterruptedException
awaitTermination in interface ExecutorServiceInterruptedExceptionpublic <T> Future<T> submit(Callable<T> task)
submit in interface ExecutorServicepublic <T> Future<T> submit(Runnable task, T result)
submit in interface ExecutorServicepublic Future<?> submit(Runnable task)
submit in interface ExecutorServicepublic <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks) throws InterruptedException
invokeAll in interface ExecutorServiceInterruptedExceptionpublic <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit) throws InterruptedException
invokeAll in interface ExecutorServiceInterruptedExceptionpublic <T> T invokeAny(Collection<? extends Callable<T>> tasks) throws InterruptedException, ExecutionException
invokeAny in interface ExecutorServiceInterruptedExceptionExecutionExceptionpublic <T> T invokeAny(Collection<? extends Callable<T>> tasks, long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException
invokeAny in interface ExecutorServiceInterruptedExceptionExecutionExceptionTimeoutExceptionCopyright © 2023 The Apache Software Foundation. All rights reserved.