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

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package javax.enterprise.inject.spi;

/**
 * 
 * An {@link ProducerFactory} can create an {@link Producer} for a given bean.
 * 
 * 
 * 
 * The {@link ProducerFactory} obtained from {@link BeanManager#getProducerFactory()} is 
 * capable of providing container created producers. This factory can be wrapped to add behavior
 * to container created producers.  
 * 
 * 
 * 
 * For example:
 * 
 * 
 *  * BeanAttributes<MyBean> myBeanAttributes = beanManager.createBeanAttributes(myBeanAnnotatedFieldField);
 * beanManager.createBean(myBeanAttributes, MyBean.class, new ProducerFactory() {
 *
 *     public  Producer createProducer(Bean bean) {
 *         return new WrappingProducer(beanManager.getProducerFactory(myBeanAnnotatedField).createProducer(bean));
 *     }
 * });
 * 
 * 
 * @author Pete Muir
 *
 */
public interface ProducerFactory {

    /**
     * Create a new producer for a bean.
     * 
     * @param bean the bean to create the producer for
     * @return the producer
     */
    public Producer createProducer(Bean bean);
    
}