Doing this using purely CDI APIs can be a bit tricky. One option that will most likely work is to combine BeanManager.resolveObserverMethods() method with a custom implementation of ProcessInjectionTarget interface. That way you can resolve the matching observer methods and then call their notify() method to deliver the event. Exception handling needs to be implemented to match the spec.

We should update the spec to define a more direct route and for the JPA spec to mention this requirement.

Jozef

On 06/22/2015 02:25 PM, Emily Jiang wrote:

Jozef,

Just re-iterate my concern:
The implementation is in eclipse link. I guess they don't want to depend on a specific CDI implementation. Therefore, what you suggested may not be accepted by the eclipse link project.

Thanks

Emily

On Sun, Jun 21, 2015 at 10:59 PM, Emily Jiang <emijiang6@googlemail.com> wrote:

thanks Jozef!

On Sun, Jun 21, 2015 at 10:58 PM, Emily Jiang <emijiang6@googlemail.com> wrote:

Jozef,

The implementation is in eclipse link. I guess they don't want to depend on a specific CDI implementation.

Thanks

Emily

On Sun, Jun 21, 2015 at 8:42 PM, Jozef Hartinger <jharting@redhat.com> wrote:

Hi Emily,

the implementation should call the following method http://docs.jboss.org/weld/javadoc/2.2/weld-spi/org/jboss/weld/manager/api/WeldManager.html#fireProcessInjectionTarget-javax.enterprise.inject.spi.AnnotatedType-javax.enterprise.inject.spi.InjectionTarget- on Weld BeanManager and use the returned value as the InjectionTarget.

HTH,

Jozef

On 06/19/2015 12:28 PM, Emily Jiang wrote:

In CDI 1.2 spec
11.5.7. ProcessInjectionPoint event
The container must fire an event for every injection point of every Java EE component class
supporting injection that may be instantiated by the container at runtime, including every managed bean declared using @ManagedBean, EJB session or message-driven bean, bean, interceptor or decorator.

The JavaEE component classes are mentioned in JavaEE platform EE.5-1, which includes servlets, servlet filters, entity listeners etc.

My concern is about entity listeners in JPA. Eclipse link has done all the injection for entity listeners. It does not fire the event, @See createEntityListenerAndInjectDependancies(...)

JPA spec section 3.5.1 does not mention this event requirement. How can the eclipse cdi implementation satisfy the CDI spec?

[1] http://git.eclipse.org/c/eclipselink/eclipselink.runtime.git/tree/foundation/org.eclipse.persistence.core/src/org/eclipse/persistence/internal/sessions/cdi/EntityListenerInjectionManagerImpl.java?h=2.6_WAS]

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Thanks
Emily
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Emily Jiang
ejiang@apache.org

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Thanks
Emily
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Emily Jiang
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Thanks
Emily
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Emily Jiang
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Thanks
Emily
=================
Emily Jiang
ejiang@apache.org