org.springframework.integration.support.channel

Class BeanFactoryChannelResolver

java.lang.Object

org.springframework.integration.support.channel.BeanFactoryChannelResolver

All Implemented Interfaces:

Aware, BeanFactoryAware, DestinationResolver<MessageChannel>

public class BeanFactoryChannelResolver
extends Object
implements DestinationResolver<MessageChannel>, BeanFactoryAware

DestinationResolver implementation based on a Spring BeanFactory.

Will lookup Spring managed beans identified by bean name, expecting them to be of type MessageChannel. Consults a HeaderChannelRegistry, if available, if the bean is not found.

Author:

Mark Fisher, Gary Russell, Artem Bilan

See Also:

BeanFactory

Constructor Summary

Constructors

Constructor and Description
BeanFactoryChannelResolver() Create a new instance of the BeanFactoryChannelResolver class.
BeanFactoryChannelResolver(BeanFactory beanFactory) Create a new instance of the BeanFactoryChannelResolver class.

Method Summary

Modifier and Type	Method and Description
MessageChannel	resolveDestination(String name)
void	setBeanFactory(BeanFactory beanFactory)

Methods inherited from class java.lang.Object

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

Constructor Detail

BeanFactoryChannelResolver

public BeanFactoryChannelResolver()

Create a new instance of the BeanFactoryChannelResolver class.

The BeanFactory to access must be set via setBeanFactory. This will happen automatically if this resolver is defined within an ApplicationContext thereby receiving the callback upon initialization.

See Also:

setBeanFactory(org.springframework.beans.factory.BeanFactory)

BeanFactoryChannelResolver

public BeanFactoryChannelResolver(BeanFactory beanFactory)

Create a new instance of the BeanFactoryChannelResolver class.

Use of this constructor is redundant if this object is being created by a Spring IoC container as the supplied BeanFactory will be replaced by the BeanFactory that creates it (c.f. the BeanFactoryAware contract). So only use this constructor if you are instantiating this object explicitly rather than defining a bean.

Parameters:

beanFactory - the bean factory to be used to lookup MessageChannels.

Method Detail

setBeanFactory

public void setBeanFactory(BeanFactory beanFactory)

Specified by:

setBeanFactory in interface BeanFactoryAware

resolveDestination

public MessageChannel resolveDestination(String name)

Specified by:

resolveDestination in interface DestinationResolver<MessageChannel>