org.jboss.weld.injection.spi

Interface InjectionServices

All Superinterfaces:

Service

public interface InjectionServices
extends Service

Provides callbacks to the container when Weld performs injection on an InjectionTarget, managed bean or session bean This service may be used to provide EE-style injection. The container must respect any modifications made to type via the container lifecycle events. Container lifecycle events may alter the annotations placed on the type, it's members, and the formal parameters of it's members. InjectionContext.getAnnotatedType() gives access to the modified state of the type. InjectionServices is a per-BeanDeploymentArchive service.

Author:

Pete Muir, Jozef Hartinger

Method Summary

Methods

Modifier and Type	Method and Description
<T> void	aroundInject(InjectionContext<T> injectionContext) Callback for injection.
void	validateResourceInjectionPoint(InjectionPoint injectionPoint) For each discovered @Resource injection point @PersistenceContext injection point @PersistenceUnit injection point @EJB injection point @WebServiceRef injection point Weld calls this method to validate the injection point type.

Methods inherited from interface org.jboss.weld.bootstrap.api.Service

cleanup

Method Detail

aroundInject

<T> void aroundInject(InjectionContext<T> injectionContext)

Callback for injection. Call InjectionContext.proceed() to cause CDI-style injection to occur.

Parameters:

injectionContext -

validateResourceInjectionPoint

void validateResourceInjectionPoint(InjectionPoint injectionPoint)

For each discovered

• @Resource injection point
• @PersistenceContext injection point
• @PersistenceUnit injection point
• @EJB injection point
• @WebServiceRef injection point

Weld calls this method to validate the injection point type. The implementation is responsible for validation of the injection point type. If the injection point type differs from the type of the matching object in the Java EE component environment, the implementation throws DefinitionException.

Parameters:

injectionPoint - injection point to be validated