Package io.quarkus.arc.runtime

Class BeanContainerImpl

java.lang.Object

io.quarkus.arc.runtime.BeanContainerImpl

All Implemented Interfaces:

BeanContainer

public class BeanContainerImpl
extends Object
implements BeanContainer

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	BeanContainerImpl.DefaultInstanceFactory<T>

Nested classes/interfaces inherited from interface io.quarkus.arc.runtime.BeanContainer

BeanContainer.Factory<T>, BeanContainer.Instance<T>

Constructor Summary

Constructors

Constructor	Description
BeanContainerImpl(ArcContainer container)

Method Summary

Modifier and Type	Method	Description
<T> BeanContainer.Factory<T>	beanInstanceFactory(Class<T> type, Annotation... qualifiers)	Returns an instance factory for given bean type and qualifiers.
<T> BeanContainer.Factory<T>	instanceFactory(Class<T> type, Annotation... qualifiers)	This method is deprecated and will be removed in future versions.
ManagedContext	requestContext()	ManagedContext requestContext = beanContainer.requestContext(); if (requestContext.isActive()) { // Perform action } else { try { requestContext.activate(); // Perform action } finally { requestContext.terminate(); } }

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.quarkus.arc.runtime.BeanContainer

beanInstance, instance

Constructor Detail

BeanContainerImpl

public BeanContainerImpl(ArcContainer container)

Method Detail

beanInstanceFactory

public <T> BeanContainer.Factory<T> beanInstanceFactory(Class<T> type,
                                                        Annotation... qualifiers)

Description copied from interface: BeanContainer

Returns an instance factory for given bean type and qualifiers.

This method follows standard CDI rules meaning that if there are two or more beans, an ambiguous dependency exception is thrown. Note that the factory itself is still allowed to return null if there is no matching bean which allows for fallback implementations.

Specified by:

beanInstanceFactory in interface BeanContainer

Returns:

a bean instance factory, never null

instanceFactory

public <T> BeanContainer.Factory<T> instanceFactory(Class<T> type,
                                                    Annotation... qualifiers)

Description copied from interface: BeanContainer

This method is deprecated and will be removed in future versions. Use BeanContainer.beanInstanceFactory(Class, Annotation...) instead.

As opposed to BeanContainer.beanInstanceFactory(Class, Annotation...), this method does NOT follow CDI resolution rules and in case of ambiguous resolution performs a choice based on the class type parameter.

Specified by:

instanceFactory in interface BeanContainer

Returns:

a bean instance factory, never null

requestContext

public ManagedContext requestContext()

Description copied from interface: BeanContainer

 ManagedContext requestContext = beanContainer.requestContext();
 if (requestContext.isActive()) {
     // Perform action
 } else {
     try {
         requestContext.activate();
         // Perform action
     } finally {
         requestContext.terminate();
     }
 }
 

Specified by:

requestContext in interface BeanContainer

Returns:

the context for RequestScoped