Package com.github.ddth.pubsub.impl

Class RedisPubSubHub<ID,DATA>

java.lang.Object

com.github.ddth.pubsub.impl.AbstractPubSubHub<ID,DATA>

com.github.ddth.pubsub.impl.BaseRedisPubSubHub<ID,DATA>

com.github.ddth.pubsub.impl.RedisPubSubHub<ID,DATA>

All Implemented Interfaces:

IPubSubHub<ID,DATA>, AutoCloseable

Direct Known Subclasses:

UniversalRedisPubSubHub, UniversalRedisPubSubHub

public class RedisPubSubHub<ID,DATA>
extends BaseRedisPubSubHub<ID,DATA>

Redis implementation of IPubSubHub.

Since:

0.7.0

Author:

Thanh Ba Nguyen

Field Summary

Fields

Modifier and Type	Field	Description
static String	DEFAULT_HOST_AND_PORT

Fields inherited from class com.github.ddth.pubsub.impl.BaseRedisPubSubHub

DEFAULT_PASSWORD, myOwnRedis

Constructor Summary

Constructors

Constructor	Description
RedisPubSubHub()

Method Summary

Modifier and Type	Method	Description
protected com.github.ddth.commons.redis.JedisConnector	buildJedisConnector()	Build a JedisConnector instance for my own use.
void	destroy()	Destroy method.
String	getRedisHostAndPort()	Redis' host and port scheme (format host:port).
RedisPubSubHub<ID,DATA>	init()	Init method.
boolean	isReady()	Return true if this hub is ready for subscribing.
boolean	publish(String channel, IMessage<ID,DATA> msg)	Publish a message to a channel.
RedisPubSubHub<ID,DATA>	setRedisHostAndPort(String redisHostAndPort)	Redis' host and port scheme (format host:port).
void	subscribe(String channel, ISubscriber<ID,DATA> subscriber)	Subscribe to a channel for messages.
void	unsubscribe(String channel, ISubscriber<ID,DATA> subscriber)	Unsubscribe from a channel.

Methods inherited from class com.github.ddth.pubsub.impl.BaseRedisPubSubHub

getJedisConnector, getRedisPassword, setJedisConnector, setJedisConnector, setRedisPassword

Methods inherited from class com.github.ddth.pubsub.impl.AbstractPubSubHub

close, createMessage, createMessage, createMessage, deserialize, deserialize, getMessageFactory, getSerDeser, serialize, setMessageFactory, setSerDeser

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_HOST_AND_PORT

public static final String DEFAULT_HOST_AND_PORT

See Also:

Constant Field Values

Constructor Detail

RedisPubSubHub

public RedisPubSubHub()

Method Detail

getRedisHostAndPort

public String getRedisHostAndPort()

Redis' host and port scheme (format host:port).

Returns:

setRedisHostAndPort

public RedisPubSubHub<ID,DATA> setRedisHostAndPort(String redisHostAndPort)

Redis' host and port scheme (format host:port).

Parameters:

redisHostAndPort -

Returns:

isReady

public boolean isReady()

Return true if this hub is ready for subscribing.

Returns:

buildJedisConnector

protected com.github.ddth.commons.redis.JedisConnector buildJedisConnector()

Build a JedisConnector instance for my own use.

Specified by:

buildJedisConnector in class BaseRedisPubSubHub<ID,DATA>

Returns:

init

public RedisPubSubHub<ID,DATA> init()

Init method.

Overrides:

init in class BaseRedisPubSubHub<ID,DATA>

Returns:

destroy

public void destroy()

Destroy method.

Overrides:

destroy in class BaseRedisPubSubHub<ID,DATA>

publish

public boolean publish(String channel,
                       IMessage<ID,DATA> msg)

Publish a message to a channel.

Returns:

subscribe

public void subscribe(String channel,
                      ISubscriber<ID,DATA> subscriber)

Subscribe to a channel for messages.

unsubscribe

public void unsubscribe(String channel,
                        ISubscriber<ID,DATA> subscriber)

Unsubscribe from a channel.