Package com.vaadin.cdi.util

Class DependentProvider<T>

java.lang.Object

com.vaadin.cdi.util.DependentProvider<T>

All Implemented Interfaces:

jakarta.inject.Provider<T>, Serializable

public class DependentProvider<T>
extends Object
implements jakarta.inject.Provider<T>, Serializable

A Provider for @Dependent scoped contextual instances. We need this to be able to properly clean them up when they are not needed anymore via the destroy() method. Instances of this class can be retrieved using the BeanProvider. Instances of this class are Serializable if the wrapped contextual instance is Serializable.

See Also:

• BeanProvider.getDependent(java.lang.Class, java.lang.annotation.Annotation...)
• Serialized Form

Method Summary

Modifier and Type	Method	Description
void	destroy()	This method will properly destroy the @Dependent scoped instance.
T	get()

Methods inherited from class java.lang.Object

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

Method Details

get

public T get()

Specified by:

get in interface jakarta.inject.Provider<T>

destroy

public void destroy()

This method will properly destroy the @Dependent scoped instance. It will have no effect if the bean is NormalScoped as those have their own lifecycle which we must not disrupt.