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

Class RedisPubSubProvider

java.lang.Object

org.nuxeo.runtime.pubsub.AbstractPubSubProvider

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

All Implemented Interfaces:

PubSubProvider

public class RedisPubSubProvider
extends AbstractPubSubProvider

Redis implementation of PubSubProvider.

Since:

9.1

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	RedisPubSubProvider.Dispatcher	Subscribes to the provided Redis channel pattern and dispatches received messages.

Field Summary

Fields

Modifier and Type	Field	Description
protected RedisPubSubProvider.Dispatcher	dispatcher
protected Thread	thread
protected static String	THREAD_NAME
protected static ExecutorService	THREAD_POOL
static long	TIMEOUT_SUBSCRIBE_SECONDS	Maximum delay to wait for a channel subscription on startup.

Fields inherited from class org.nuxeo.runtime.pubsub.AbstractPubSubProvider

namespace, subscribers

Constructor Summary

Constructors

Constructor	Description
RedisPubSubProvider()

Method Summary

Modifier and Type	Method	Description
void	close()	Frees the resources.
void	initialize(Map<String,String> options, Map<String,List<BiConsumer<String,byte[]>>> subscribers)	Initializes the resources for this provider and registers the local subscribers map.
void	publish(String topic, byte[] message)	Publishes a message to the given topic.

Methods inherited from class org.nuxeo.runtime.pubsub.AbstractPubSubProvider

localPublish

Methods inherited from class java.lang.Object

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

Field Detail

TIMEOUT_SUBSCRIBE_SECONDS

public static final long TIMEOUT_SUBSCRIBE_SECONDS

Maximum delay to wait for a channel subscription on startup.

See Also:

Constant Field Values

THREAD_NAME

protected static final String THREAD_NAME

See Also:

Constant Field Values

THREAD_POOL

protected static final ExecutorService THREAD_POOL

dispatcher

protected RedisPubSubProvider.Dispatcher dispatcher

thread

protected Thread thread

Constructor Detail

RedisPubSubProvider

public RedisPubSubProvider()

Method Detail

initialize

public void initialize(Map<String,String> options,
                       Map<String,List<BiConsumer<String,byte[]>>> subscribers)

Description copied from interface: PubSubProvider

Initializes the resources for this provider and registers the local subscribers map.

The options taken from the PubSubProviderDescriptor The subscribers map structure is thread-safe. The implementation must not modify the subscribers map in any way.

Specified by:

initialize in interface PubSubProvider

Overrides:

initialize in class AbstractPubSubProvider

close

public void close()

Description copied from interface: PubSubProvider

Frees the resources.

Specified by:

close in interface PubSubProvider

Overrides:

close in class AbstractPubSubProvider

publish

public void publish(String topic,
                    byte[] message)

Description copied from interface: PubSubProvider

Publishes a message to the given topic.

Parameters:

topic - the topic

message - the message