org.omnifaces.cdi.param

Class ParamExtension

java.lang.Object

org.omnifaces.cdi.param.ParamExtension

All Implemented Interfaces:

Extension

public class ParamExtension
extends Object
implements Extension

CDI extension that works around the fact that CDI insists on doing absolutely guaranteed type safe injections. While generally applaudable this unfortunately impedes writing true generic producers that dynamically do conversion based on the target type.

This extension collects the target types of each injection point qualified with the @Param annotation and dynamically registers Beans that effectively represents producers for each type.

Since:

2.0

Author:

Arjan Tijms

Constructor Summary

Constructors

Constructor and Description
ParamExtension()

Method Summary

Modifier and Type	Method and Description
void	afterBean(AfterBeanDiscovery afterBeanDiscovery)
<T> void	collect(ProcessManagedBean<T> event)

Methods inherited from class java.lang.Object

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

Constructor Detail

ParamExtension

public ParamExtension()

Method Detail

collect

public <T> void collect(@Observes
                        ProcessManagedBean<T> event)

afterBean

public void afterBean(@Observes
                      AfterBeanDiscovery afterBeanDiscovery)