Package io.smallrye.faulttolerance.core.bulkhead

Class CompletionStageThreadPoolBulkhead<V>

java.lang.Object

io.smallrye.faulttolerance.core.bulkhead.BulkheadBase<CompletionStage<V>>

io.smallrye.faulttolerance.core.bulkhead.CompletionStageThreadPoolBulkhead<V>

All Implemented Interfaces:

FaultToleranceStrategy<CompletionStage<V>>

public class CompletionStageThreadPoolBulkhead<V>
extends BulkheadBase<CompletionStage<V>>

Thread pool style bulkhead for CompletionStage asynchronous executions.

Implements a proper queue of tasks. When a task (that was previously allowed to enter) leaves the bulkhead, it will attempt to take one task from the queue and execute it.

Field Summary

Fields inherited from class io.smallrye.faulttolerance.core.bulkhead.BulkheadBase

description

Constructor Summary

Constructors

Constructor	Description
CompletionStageThreadPoolBulkhead(FaultToleranceStrategy<CompletionStage<V>> delegate, String description, int size, int queueSize)

Method Summary

Modifier and Type	Method	Description
CompletionStage<V>	apply(InvocationContext<CompletionStage<V>> ctx)	Apply the fault tolerance strategy around the target Callable.

Methods inherited from class java.lang.Object

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

Constructor Detail

CompletionStageThreadPoolBulkhead

public CompletionStageThreadPoolBulkhead(FaultToleranceStrategy<CompletionStage<V>> delegate,
                                         String description,
                                         int size,
                                         int queueSize)

Method Detail

apply

public CompletionStage<V> apply(InvocationContext<CompletionStage<V>> ctx)

Description copied from interface: FaultToleranceStrategy

Apply the fault tolerance strategy around the target Callable. The Callable is wrapped in an InvocationContext.

Parameters:

ctx - the InvocationContext wrapping the Callable guarded by this fault tolerance strategy

Returns:

result computed by the target Callable