Class StatefulPostProcessor

java.lang.Object

io.fluxzero.sdk.configuration.spring.StatefulPostProcessor

All Implemented Interfaces:

org.springframework.beans.factory.config.BeanFactoryPostProcessor, org.springframework.beans.factory.support.BeanDefinitionRegistryPostProcessor

public class StatefulPostProcessor
extends Object
implements org.springframework.beans.factory.support.BeanDefinitionRegistryPostProcessor

Spring BeanDefinitionRegistryPostProcessor that automatically detects beans annotated with Stateful and registers them as FluxzeroPrototype definitions for use in Fluxzero.

This enables Fluxzero to treat prototype-scoped, stateful beans as handler instances that are discovered and managed at runtime by the handler registry (via the HandlerFactory).

Usage

To use this mechanism, annotate a Spring bean with @Stateful and ensure that Spring picks up this processor, for example via FluxzeroSpringConfig.

See Also:

• Stateful
• FluxzeroPrototype
• FluxzeroSpringConfig

Constructor Summary

Constructors

Constructor	Description
StatefulPostProcessor()

Method Summary

Modifier and Type	Method	Description
void	postProcessBeanDefinitionRegistry(@NonNull org.springframework.beans.factory.support.BeanDefinitionRegistry registry)	No-op.
void	postProcessBeanFactory(@NonNull org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)	Scans for beans annotated with Stateful, wraps each of them in a FluxzeroPrototype, and registers them programmatically as Spring bean definitions.

Methods inherited from class Object

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

Constructor Details

StatefulPostProcessor

public StatefulPostProcessor()

Method Details

postProcessBeanFactory

public void postProcessBeanFactory(@NonNull
 @NonNull org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)
                            throws org.springframework.beans.BeansException

Scans for beans annotated with Stateful, wraps each of them in a FluxzeroPrototype, and registers them programmatically as Spring bean definitions.

If the bean factory does not support dynamic registration (i.e., is not a BeanDefinitionRegistry), a warning is logged and the operation is skipped.

Specified by:

postProcessBeanFactory in interface org.springframework.beans.factory.support.BeanDefinitionRegistryPostProcessor

Specified by:

postProcessBeanFactory in interface org.springframework.beans.factory.config.BeanFactoryPostProcessor

Parameters:

beanFactory - the current ConfigurableListableBeanFactory

Throws:

org.springframework.beans.BeansException

postProcessBeanDefinitionRegistry

public void postProcessBeanDefinitionRegistry(@NonNull
 @NonNull org.springframework.beans.factory.support.BeanDefinitionRegistry registry)
                                       throws org.springframework.beans.BeansException

No-op. This implementation does not modify the registry at this phase.

Specified by:

postProcessBeanDefinitionRegistry in interface org.springframework.beans.factory.support.BeanDefinitionRegistryPostProcessor

Parameters:

registry - the BeanDefinitionRegistry

Throws:

org.springframework.beans.BeansException