org.springframework.cloud.context.properties

Class ConfigurationPropertiesRebinder

java.lang.Object

org.springframework.cloud.context.properties.ConfigurationPropertiesRebinder

All Implemented Interfaces:

EventListener, org.springframework.beans.factory.Aware, org.springframework.beans.factory.config.BeanPostProcessor, org.springframework.context.ApplicationContextAware, org.springframework.context.ApplicationListener<EnvironmentChangeEvent>

@Component
 @ManagedResource
public class ConfigurationPropertiesRebinder
extends Object
implements org.springframework.beans.factory.config.BeanPostProcessor, org.springframework.context.ApplicationListener<EnvironmentChangeEvent>, org.springframework.context.ApplicationContextAware

Listens for EnvironmentChangeEvent and rebinds beans that were bound to the Environment using @ConfigurationProperties. When these beans are re-bound and re-initialized the changes are available immediately to any component that is using the @ConfigurationProperties bean.

Author:

Dave Syer

See Also:

for a deeper and optionally more focused refresh of bean components

Constructor Summary

Constructors

Constructor and Description
ConfigurationPropertiesRebinder(org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor binder)

Method Summary

Modifier and Type	Method and Description
Set<String>	getBeanNames()
void	onApplicationEvent(EnvironmentChangeEvent event)
Object	postProcessAfterInitialization(Object bean, String beanName)
Object	postProcessBeforeInitialization(Object bean, String beanName)
void	rebind()
void	rebind(String name)
void	setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
void	setBeanMetaDataStore(org.springframework.boot.context.properties.ConfigurationBeanFactoryMetaData beans)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfigurationPropertiesRebinder

public ConfigurationPropertiesRebinder(org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor binder)

Method Detail

setApplicationContext

public void setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
                           throws org.springframework.beans.BeansException

Specified by:

setApplicationContext in interface org.springframework.context.ApplicationContextAware

Throws:

org.springframework.beans.BeansException

setBeanMetaDataStore

public void setBeanMetaDataStore(org.springframework.boot.context.properties.ConfigurationBeanFactoryMetaData beans)

Parameters:

beans - the bean meta data to set

postProcessBeforeInitialization

public Object postProcessBeforeInitialization(Object bean,
                                              String beanName)
                                       throws org.springframework.beans.BeansException

Specified by:

postProcessBeforeInitialization in interface org.springframework.beans.factory.config.BeanPostProcessor

Throws:

org.springframework.beans.BeansException

postProcessAfterInitialization

public Object postProcessAfterInitialization(Object bean,
                                             String beanName)
                                      throws org.springframework.beans.BeansException

Specified by:

postProcessAfterInitialization in interface org.springframework.beans.factory.config.BeanPostProcessor

Throws:

org.springframework.beans.BeansException

rebind

@ManagedOperation
public void rebind()

rebind

@ManagedOperation
public void rebind(String name)

getBeanNames

@ManagedAttribute
public Set<String> getBeanNames()

onApplicationEvent

public void onApplicationEvent(EnvironmentChangeEvent event)

Specified by:

onApplicationEvent in interface org.springframework.context.ApplicationListener<EnvironmentChangeEvent>