Package jakarta.enterprise.inject.build.compatible.spi

Interface SyntheticComponents

public interface SyntheticComponents

Allows registering synthetic beans and observers.

Since:

4.0

Method Summary

Modifier and Type	Method	Description
<T> SyntheticBeanBuilder<T>	addBean(Class<T> beanClass)	Creates a SyntheticBeanBuilder that allows configuring a new synthetic bean of given beanClass.
<T> SyntheticObserverBuilder<T>	addObserver(Type eventType)	Creates a SyntheticObserverBuilder that allows configuring a new synthetic observer for given eventType.
<T> SyntheticObserverBuilder<T>	addObserver(Class<T> eventType)	Creates a SyntheticObserverBuilder that allows configuring a new synthetic observer for given eventType.

Method Detail

addBean

<T> SyntheticBeanBuilder<T> addBean(Class<T> beanClass)

Creates a SyntheticBeanBuilder that allows configuring a new synthetic bean of given beanClass. The synthetic bean will be registered at the end of the @Synthesis method.

Type Parameters:

T - the bean class of the new synthetic bean

Parameters:

beanClass - the bean class of the new synthetic bean, must not be null

Returns:

a new SyntheticBeanBuilder, never null

addObserver

<T> SyntheticObserverBuilder<T> addObserver(Class<T> eventType)

Creates a SyntheticObserverBuilder that allows configuring a new synthetic observer for given eventType. The synthetic observer will be registered at the end of the @Synthesis method.

Type Parameters:

T - the observed event type of the new synthetic observer

Parameters:

eventType - the observed event type of the new synthetic observer, must not be null

Returns:

a new SyntheticObserverBuilder, never null

addObserver

<T> SyntheticObserverBuilder<T> addObserver(Type eventType)

Creates a SyntheticObserverBuilder that allows configuring a new synthetic observer for given eventType. The synthetic observer will be registered at the end of the @Synthesis method.

This method is supposed to be called with explicitly provided type arguments. For example, to define a synthetic observer of event type List<String>, one would call:

 // types is of type Types
 // syntheticComponents is of type SyntheticComponents
 syntheticComponents.<List<String>>addObserver(types.parameterized(List.class, String.class))
     ...
 

Type Parameters:

T - the observed event type of the new synthetic observer

Parameters:

eventType - the observed event type of the new synthetic observer, must not be null

Returns:

a new SyntheticObserverBuilder, never null