org.springframework.messaging.core

Class BeanFactoryMessageChannelDestinationResolver

java.lang.Object

org.springframework.messaging.core.BeanFactoryMessageChannelDestinationResolver

All Implemented Interfaces:

Aware, BeanFactoryAware, DestinationResolver<MessageChannel>

public class BeanFactoryMessageChannelDestinationResolver
extends java.lang.Object
implements DestinationResolver<MessageChannel>, BeanFactoryAware

An implementation of DestinationResolver that interprets a destination name as the bean name of a MessageChannel and looks up the bean in the configured BeanFactory.

Since:

4.0

Author:

Mark Fisher

Field Summary

Fields

Modifier and Type	Field and Description
private BeanFactory	beanFactory

Constructor Summary

Constructors

Constructor and Description
BeanFactoryMessageChannelDestinationResolver() A default constructor that can be used when the resolver itself is configured as a Spring bean and will have the BeanFactory injected as a result of ing having implemented BeanFactoryAware.
BeanFactoryMessageChannelDestinationResolver(BeanFactory beanFactory) A constructor that accepts a BeanFactory useful if instantiating this resolver manually rather than having it defined as a Spring-managed bean.

Method Summary

Modifier and Type	Method and Description
MessageChannel	resolveDestination(java.lang.String name) Resolve the given destination name.
void	setBeanFactory(BeanFactory beanFactory) Callback that supplies the owning factory to a bean instance.

Methods inherited from class java.lang.Object

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

Field Detail

beanFactory

private BeanFactory beanFactory

Constructor Detail

BeanFactoryMessageChannelDestinationResolver

public BeanFactoryMessageChannelDestinationResolver()

A default constructor that can be used when the resolver itself is configured as a Spring bean and will have the BeanFactory injected as a result of ing having implemented BeanFactoryAware.

BeanFactoryMessageChannelDestinationResolver

public BeanFactoryMessageChannelDestinationResolver(BeanFactory beanFactory)

A constructor that accepts a BeanFactory useful if instantiating this resolver manually rather than having it defined as a Spring-managed bean.

Parameters:

beanFactory - the bean factory to perform lookups against

Method Detail

setBeanFactory

public void setBeanFactory(BeanFactory beanFactory)

Description copied from interface: BeanFactoryAware

Callback that supplies the owning factory to a bean instance.

Invoked after the population of normal bean properties but before an initialization callback such as InitializingBean.afterPropertiesSet() or a custom init-method.

Specified by:

setBeanFactory in interface BeanFactoryAware

Parameters:

beanFactory - owning BeanFactory (never null). The bean can immediately call methods on the factory.

See Also:

BeanInitializationException

resolveDestination

public MessageChannel resolveDestination(java.lang.String name)

Description copied from interface: DestinationResolver

Resolve the given destination name.

Specified by:

resolveDestination in interface DestinationResolver<MessageChannel>

Parameters:

name - the destination name to resolve

Returns:

the resolved destination (never null)