org.springframework.amqp.rabbit.connection

Class PooledChannelConnectionFactory

java.lang.Object

org.springframework.amqp.rabbit.connection.AbstractConnectionFactory

org.springframework.amqp.rabbit.connection.PooledChannelConnectionFactory

All Implemented Interfaces:

EventListener, ConnectionFactory, Aware, BeanNameAware, DisposableBean, ApplicationContextAware, ApplicationEventPublisherAware, ApplicationListener<ContextClosedEvent>

public class PooledChannelConnectionFactory
extends AbstractConnectionFactory

A very simple connection factory that caches channels using Apache Pool2 GenericObjectPools (one for transactional and one for non-transactional channels). The pools have default configuration but they can be configured using a callback.

Since:

2.3

Author:

Gary Russell

Field Summary

Fields inherited from class org.springframework.amqp.rabbit.connection.AbstractConnectionFactory

DEFAULT_CLOSE_TIMEOUT, logger

Constructor Summary

Constructors

Constructor and Description
PooledChannelConnectionFactory(com.rabbitmq.client.ConnectionFactory rabbitConnectionFactory) Construct an instance.

Method Summary

Modifier and Type	Method and Description
Connection	createConnection()
void	destroy()
boolean	isSimplePublisherConfirms() Return true if simple publisher confirms are enabled.
void	setPoolConfigurer(BiConsumer<org.apache.commons.pool2.impl.GenericObjectPool<com.rabbitmq.client.Channel>,Boolean> poolConfigurer) Add a consumer to configure the object pool.
void	setSimplePublisherConfirms(boolean simplePublisherConfirms) Enable simple publisher confirms.

Methods inherited from class org.springframework.amqp.rabbit.connection.AbstractConnectionFactory

addChannelListener, addConnectionListener, clearConnectionListeners, createBareConnection, getApplicationContext, getApplicationEventPublisher, getBeanName, getChannelListener, getCloseTimeout, getConnectionListener, getContextStopped, getDefaultHostName, getExecutorService, getHost, getPort, getPublisherConnectionFactory, getRabbitConnectionFactory, getUsername, getVirtualHost, hasPublisherConnectionFactory, onApplicationEvent, removeConnectionListener, setAddresses, setAddressResolver, setApplicationContext, setApplicationEventPublisher, setBeanName, setChannelListeners, setCloseTimeout, setConnectionListeners, setConnectionNameStrategy, setConnectionThreadFactory, setConnectionTimeout, setExecutor, setHost, setPassword, setPort, setPublisherConnectionFactory, setRecoveryListener, setRequestedHeartBeat, setShuffleAddresses, setUri, setUri, setUsername, setVirtualHost, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.amqp.rabbit.connection.ConnectionFactory

isPublisherConfirms, isPublisherReturns

Constructor Detail

PooledChannelConnectionFactory

public PooledChannelConnectionFactory(com.rabbitmq.client.ConnectionFactory rabbitConnectionFactory)

Construct an instance.

Parameters:

rabbitConnectionFactory - the rabbitmq connection factory.

Method Detail

setPoolConfigurer

public void setPoolConfigurer(BiConsumer<org.apache.commons.pool2.impl.GenericObjectPool<com.rabbitmq.client.Channel>,Boolean> poolConfigurer)

Add a consumer to configure the object pool. The second argument is true when called with the transactional pool.

Parameters:

poolConfigurer - the configurer.

isSimplePublisherConfirms

public boolean isSimplePublisherConfirms()

Description copied from interface: ConnectionFactory

Return true if simple publisher confirms are enabled.

Returns:

simplePublisherConfirms

setSimplePublisherConfirms

public void setSimplePublisherConfirms(boolean simplePublisherConfirms)

Enable simple publisher confirms.

Parameters:

simplePublisherConfirms - true to enable.

createConnection

public Connection createConnection()
                            throws AmqpException

Throws:

AmqpException

destroy

public void destroy()

Specified by:

destroy in interface DisposableBean

Overrides:

destroy in class AbstractConnectionFactory