ru.kiryam.storm.rabbitmq

Class RabbitMQBolt

java.lang.Object

backtype.storm.topology.base.BaseComponent

backtype.storm.topology.base.BaseRichBolt

ru.kiryam.storm.rabbitmq.RabbitMQBolt

All Implemented Interfaces:

backtype.storm.task.IBolt, backtype.storm.topology.IComponent, backtype.storm.topology.IRichBolt, Serializable

Direct Known Subclasses:

ConditionalPublishingRabbitMQBolt

public class RabbitMQBolt
extends backtype.storm.topology.base.BaseRichBolt

This is a simple Bolt for producing messages to RabbitMQ from a Storm topology. It needs a TupleToMessage object to perform the real meat of converting the incoming Tuple from a stream into a Message to publish on RabbitMQ.

Author:

bdgould

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
RabbitMQBolt(TupleToMessage scheme)
RabbitMQBolt(TupleToMessage scheme, Declarator declarator)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	acknowledge(backtype.storm.tuple.Tuple tuple)
void	declareOutputFields(backtype.storm.topology.OutputFieldsDeclarer declarer)
void	execute(backtype.storm.tuple.Tuple tuple)
void	prepare(Map stormConf, backtype.storm.task.TopologyContext context, backtype.storm.task.OutputCollector collector)
protected void	publish(backtype.storm.tuple.Tuple tuple)

Methods inherited from class backtype.storm.topology.base.BaseRichBolt

cleanup

Methods inherited from class backtype.storm.topology.base.BaseComponent

getComponentConfiguration

Methods inherited from class java.lang.Object

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

Methods inherited from interface backtype.storm.topology.IComponent

getComponentConfiguration

Constructor Detail

RabbitMQBolt

public RabbitMQBolt(TupleToMessage scheme)

RabbitMQBolt

public RabbitMQBolt(TupleToMessage scheme,
            Declarator declarator)

Method Detail

prepare

public void prepare(Map stormConf,
           backtype.storm.task.TopologyContext context,
           backtype.storm.task.OutputCollector collector)

execute

public void execute(backtype.storm.tuple.Tuple tuple)

acknowledge

protected void acknowledge(backtype.storm.tuple.Tuple tuple)

publish

protected void publish(backtype.storm.tuple.Tuple tuple)

declareOutputFields

public void declareOutputFields(backtype.storm.topology.OutputFieldsDeclarer declarer)