Package io.smallrye.faulttolerance.core.bulkhead

Class SemaphoreBulkhead<V>

java.lang.Object

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

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

All Implemented Interfaces:

FaultToleranceStrategy<V>

public class SemaphoreBulkhead<V>
extends BulkheadBase<V>

Semaphore style bulkhead for synchronous executions.

Field Summary

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

description

Constructor Summary

Constructors

Constructor	Description
SemaphoreBulkhead(FaultToleranceStrategy<V> delegate, String description, int size)

Method Summary

Modifier and Type	Method	Description
V	apply(InvocationContext<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 Details

SemaphoreBulkhead

public SemaphoreBulkhead(FaultToleranceStrategy<V> delegate,
 String description,
 int size)

Method Details

apply

public V apply(InvocationContext<V> ctx)
        throws Exception

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

Throws:

Exception - if result couldn't be computed