Package org.nuxeo.ecm.core.redis.contribs

Class RedisPubSubProvider.Dispatcher

java.lang.Object

redis.clients.jedis.JedisPubSub

org.nuxeo.ecm.core.redis.contribs.RedisPubSubProvider.Dispatcher

Enclosing class:

RedisPubSubProvider

public class RedisPubSubProvider.Dispatcher
extends redis.clients.jedis.JedisPubSub

Subscribes to the provided Redis channel pattern and dispatches received messages. Method #run must be called in a new thread.

Field Summary

Fields

Modifier and Type	Field	Description
protected String	pattern
protected RedisExecutor	redisExecutor
protected boolean	stop
protected CountDownLatch	subscribedLatch

Constructor Summary

Constructors

Constructor	Description
Dispatcher(String pattern)

Method Summary

Modifier and Type	Method	Description
boolean	awaitSubscribed(long timeout, TimeUnit unit)	To be called from the main thread to wait for subscription to be effective.
void	close()	To be called from the main thread to stop the subscription.
protected void	flush(redis.clients.jedis.Client client)
void	onMessage(String channel, byte[] message)
void	onPMessage(String pattern, String channel, byte[] message)
void	onPSubscribe(String pattern, int subscribedChannels)
void	proceed(redis.clients.jedis.Client client, String... channels)
void	proceedWithPatterns(redis.clients.jedis.Client client, String... patterns)
protected void	processBinary(redis.clients.jedis.Client client)
void	run()	To be called from a new thread to do the actual Redis subscription and to dispatch messages.
protected String	toString(byte[] bytes)

Methods inherited from class redis.clients.jedis.JedisPubSub

getSubscribedChannels, isSubscribed, onMessage, onPMessage, onPong, onPUnsubscribe, onSubscribe, onUnsubscribe, ping, psubscribe, punsubscribe, punsubscribe, subscribe, unsubscribe, unsubscribe

Methods inherited from class java.lang.Object

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

Field Detail

redisExecutor

protected RedisExecutor redisExecutor

pattern

protected final String pattern

subscribedLatch

protected final CountDownLatch subscribedLatch

stop

protected volatile boolean stop

Constructor Detail

Dispatcher

public Dispatcher(String pattern)

Method Detail

awaitSubscribed

public boolean awaitSubscribed(long timeout,
                               TimeUnit unit)

To be called from the main thread to wait for subscription to be effective.

run

public void run()

To be called from a new thread to do the actual Redis subscription and to dispatch messages.

close

public void close()

To be called from the main thread to stop the subscription.

onPSubscribe

public void onPSubscribe(String pattern,
                         int subscribedChannels)

Overrides:

onPSubscribe in class redis.clients.jedis.JedisPubSub

onMessage

public void onMessage(String channel,
                      byte[] message)

onPMessage

public void onPMessage(String pattern,
                       String channel,
                       byte[] message)

proceed

public void proceed(redis.clients.jedis.Client client,
                    String... channels)

Overrides:

proceed in class redis.clients.jedis.JedisPubSub

proceedWithPatterns

public void proceedWithPatterns(redis.clients.jedis.Client client,
                                String... patterns)

Overrides:

proceedWithPatterns in class redis.clients.jedis.JedisPubSub

flush

protected void flush(redis.clients.jedis.Client client)

processBinary

protected void processBinary(redis.clients.jedis.Client client)

toString

protected String toString(byte[] bytes)