Interface DisposableBean
- All Known Implementing Classes:
AbstractFactoryBean
,AbstractServiceLoaderBasedFactoryBean
,BeanConfigurerSupport
,ListFactoryBean
,MapFactoryBean
,ObjectFactoryCreatingFactoryBean
,ProviderCreatingFactoryBean
,ServiceFactoryBean
,ServiceListFactoryBean
,ServiceLoaderFactoryBean
,SetFactoryBean
public interface DisposableBean
Interface to be implemented by beans that want to release resources on destruction.
A
BeanFactory
will invoke the destroy method on individual destruction of a
scoped bean. An org.springframework.context.ApplicationContext
is supposed
to dispose all of its singletons on shutdown, driven by the application lifecycle.
A Spring-managed bean may also implement Java's AutoCloseable
interface
for the same purpose. An alternative to implementing an interface is specifying a
custom destroy method, for example in an XML bean definition. For a list of all
bean lifecycle methods, see the BeanFactory javadocs
.
- Since:
- 12.08.2003
- Author:
- Juergen Hoeller
- See Also:
-
InitializingBean
AbstractBeanDefinition.getDestroyMethodName()
ConfigurableBeanFactory.destroySingletons()
org.springframework.context.ConfigurableApplicationContext#close()
-
Method Summary
Modifier and TypeMethodDescriptionvoid
destroy()
Invoked by the containingBeanFactory
on destruction of a bean.
-
Method Details
-
destroy
Invoked by the containingBeanFactory
on destruction of a bean.- Throws:
Exception
- in case of shutdown errors. Exceptions will get logged but not rethrown to allow other beans to release their resources as well.
-