javax.enterprise.inject.spi.ProcessInjectionPoint Maven / Gradle / Ivy
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package javax.enterprise.inject.spi;
/**
*
* The container fires an event of this type 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
* {@code javax.annotation.ManagedBean}, EJB session or message-driven bean, enabled bean, enabled interceptor or enabled
* decorator.
*
*
* Any observer of this event is permitted to wrap and/or replace the {@link javax.enterprise.inject.spi.InjectionPoint}. The
* container must use the final value of this property, after all observers have been called, he container must use the final
* value of this property, after all observers have been called, whenever it performs injection upon the injection point.
*
*
* If any observer method of a {@code ProcessInjectionPoint} event throws an exception, the exception is treated as a definition
* error by the container.
*
*
* @see InjectionPoint
* @author Pete Muir
* @param the declared type of the injection point.
* @param the bean class of the bean that declares the injectoion point
*/
public interface ProcessInjectionPoint {
/**
* @return the InjectionPoint object that will be used by the container to perform injection
* @throws IllegalStateException if called outside of the observer method invocation
*/
public InjectionPoint getInjectionPoint();
/**
* Replaces the InjectionPoint.
*
* @param injectionPoint the new injection point
* @throws IllegalStateException if called outside of the observer method invocation
*/
public void setInjectionPoint(InjectionPoint injectionPoint);
/**
* Registers a definition error with the container, causing the container to abort deployment after bean discovery is
* complete.
*
* @param t the definition error
* @throws IllegalStateException if called outside of the observer method invocation
*/
public void addDefinitionError(Throwable t);
}