javax.enterprise.inject.spi.InjectionTargetFactory Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of cdi-api Show documentation

APIs for CDI (Contexts and Dependency Injection for Java EE)

There is a newer version: 2.0.SP1

package javax.enterprise.inject.spi;

/**
 * 
 * An {@link InjectionTargetFactory} can create an {@link InjectionTarget} for a given bean.
 * 
 * 
 * 
 * The {@link InjectionTargetFactory} obtained from {@link BeanManager#getInjectionTargetFactory(AnnotatedType)} is capable of providing
 * container created injection targets. This factory can be wrapped to add behavior to container created injection targets.
 * 
 * 
 * 
 * For example:
 * 
 * 
 *  * BeanAttributes<MyBean> myBeanAttributes = beanManager.createBeanAttributes(myBeanAnnotatedType);
 * beanManager.createBean(myBeanAttributes, MyBean.class, new InjectionTargetFactory() {
 * 
 *     public <T> InjectionTarget<T> createInjectionTarget(Bean<T> bean) {
 *         return new WrappingInjectionTarget<T>(beanManager.getInjectionTargetFactory(myBeanAnnotatedType).createInjectionTarget(
 *                 bean));
 *     }
 * });
 * 
 * 
 * @author Pete Muir
 * @since 1.1
 * 
 */
public interface InjectionTargetFactory {

    /**
     * Create a new injection target for a bean.
     * 
     * @param bean the bean to create the injection target for, or null if creating a non-contextual object
     * @return the injection target
     */
    public InjectionTarget createInjectionTarget(Bean bean);

}