Class ModelHandlerPostProcessor

java.lang.Object

io.fluxzero.sdk.configuration.spring.ModelHandlerPostProcessor

public class ModelHandlerPostProcessor
extends Object

Discovers independent models and self-applying model command types within Spring component-scan boundaries.

Discovered types are registered as Fluxzero prototypes, just like self-tracking payloads. Their automatic command handlers therefore use the asynchronous tracker infrastructure and never turn publishing from the same application into local command handling. A discovered command only becomes a handler when its locally registered model chain contains a reachable model @Apply. An interceptor with a dynamically typed result is also tracked because its concrete output can only be known during command handling.

Constructor Summary

Constructors

Constructor	Description
ModelHandlerPostProcessor()

Method Summary

Modifier and Type	Method	Description
protected Stream<Class<?>>	expandCandidateTypes(List<Class<?>> candidates, List<String> basePackages, org.springframework.context.annotation.ComponentScan componentScan, org.springframework.beans.factory.support.BeanDefinitionRegistry registry, org.springframework.core.io.ResourceLoader resourceLoader)
protected Stream<Class<?>>	findImplementations(List<Class<?>> targetTypes, List<String> basePackages, org.springframework.context.annotation.ComponentScan componentScan, org.springframework.beans.factory.support.BeanDefinitionRegistry registry, org.springframework.core.io.ResourceLoader resourceLoader)
protected String	getBeanNameSuffix()
protected Class<Model>	getTargetAnnotation()
protected org.springframework.core.type.filter.TypeFilter	getTargetTypeFilter()
protected boolean	isTargetType(Class<?> type)	Returns whether an already registered Spring bean should be represented as a Fluxzero prototype instead.
void	postProcessBeanDefinitionRegistry(@NonNull org.springframework.beans.factory.support.BeanDefinitionRegistry registry)
void	postProcessBeanFactory(@NonNull org.springframework.beans.factory.config.ConfigurableListableBeanFactory beanFactory)
void	setEnvironment(org.springframework.core.env.Environment environment)

Methods inherited from class Object

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

Constructor Details

ModelHandlerPostProcessor

public ModelHandlerPostProcessor()

Method Details

getTargetAnnotation

protected Class<Model> getTargetAnnotation()

getBeanNameSuffix

protected String getBeanNameSuffix()

getTargetTypeFilter

protected org.springframework.core.type.filter.TypeFilter getTargetTypeFilter()

isTargetType

protected boolean isTargetType(Class<?> type)

Returns whether an already registered Spring bean should be represented as a Fluxzero prototype instead.

postProcessBeanFactory

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

Throws:

org.springframework.beans.BeansException

postProcessBeanDefinitionRegistry

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

Throws:

org.springframework.beans.BeansException

setEnvironment

public void setEnvironment(org.springframework.core.env.Environment environment)

expandCandidateTypes

protected Stream<Class<?>> expandCandidateTypes(List<Class<?>> candidates,
 List<String> basePackages,
 org.springframework.context.annotation.ComponentScan componentScan,
 org.springframework.beans.factory.support.BeanDefinitionRegistry registry,
 org.springframework.core.io.ResourceLoader resourceLoader)

findImplementations

protected Stream<Class<?>> findImplementations(List<Class<?>> targetTypes,
 List<String> basePackages,
 org.springframework.context.annotation.ComponentScan componentScan,
 org.springframework.beans.factory.support.BeanDefinitionRegistry registry,
 org.springframework.core.io.ResourceLoader resourceLoader)