org.apache.camel.component.reactive.streams.engine

Class CamelSubscription

java.lang.Object

org.apache.camel.component.reactive.streams.engine.CamelSubscription

All Implemented Interfaces:

org.reactivestreams.Subscription

public class CamelSubscription
extends Object
implements org.reactivestreams.Subscription

Represents a contract between a Camel published and an external subscriber. It manages backpressure in order to deal with slow subscribers.

Constructor Summary

Constructors

Constructor and Description
CamelSubscription(String id, ExecutorService workerPool, CamelPublisher publisher, String streamName, ReactiveStreamsBackpressureStrategy backpressureStrategy, org.reactivestreams.Subscriber<? super org.apache.camel.Exchange> subscriber)

Method Summary

Modifier and Type	Method and Description
void	cancel()
protected void	checkAndFlush()
protected void	discardBuffer(List<org.apache.camel.Exchange> remaining)
protected void	flush()
ReactiveStreamsBackpressureStrategy	getBackpressureStrategy()
long	getBufferSize()
String	getId()
void	publish(org.apache.camel.Exchange message)
void	request(long l)
void	setBackpressureStrategy(ReactiveStreamsBackpressureStrategy backpressureStrategy)
void	signalCompletion()

Methods inherited from class java.lang.Object

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

Constructor Detail

CamelSubscription

public CamelSubscription(String id,
                         ExecutorService workerPool,
                         CamelPublisher publisher,
                         String streamName,
                         ReactiveStreamsBackpressureStrategy backpressureStrategy,
                         org.reactivestreams.Subscriber<? super org.apache.camel.Exchange> subscriber)

Method Detail

request

public void request(long l)

Specified by:

request in interface org.reactivestreams.Subscription

checkAndFlush

protected void checkAndFlush()

flush

protected void flush()

signalCompletion

public void signalCompletion()

cancel

public void cancel()

Specified by:

cancel in interface org.reactivestreams.Subscription

discardBuffer

protected void discardBuffer(List<org.apache.camel.Exchange> remaining)

publish

public void publish(org.apache.camel.Exchange message)

setBackpressureStrategy

public void setBackpressureStrategy(ReactiveStreamsBackpressureStrategy backpressureStrategy)

getBufferSize

public long getBufferSize()

getBackpressureStrategy

public ReactiveStreamsBackpressureStrategy getBackpressureStrategy()

getId

public String getId()