ProcessProducer.java :  » EJB-Server » resin-4.0.7 » javax » enterprise » inject » spi » Java Open Source

/*
 * Copyright (c) 1998-2010 Caucho Technology -- all rights reserved
 *
 * This file is part of Resin(R) Open Source
 *
 * Each copy or derived work must preserve the copyright notice and this
 * notice unmodified.
 *
 * Resin Open Source is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Resin Open Source is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
 * of NON-INFRINGEMENT.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Resin Open Source; if not, write to the
 *
 *   Free Software Foundation, Inc.
 *   59 Temple Place, Suite 330
 *   Boston, MA 02111-1307  USA
 *
 * @author Scott Ferguson
 */

package javax.enterprise.inject.spi;

/**
 * {@link javax.enterprise.inject.spi.Extension} callback before
 * processing an annotated type
 *
 * <code><pre>
 * public class MyExtension implements Extension
 * {
 *  &lt;X,T> public void
 *  processProducer(@Observes ProcessProducer&lt;X,T> event)
 *  {
 *    ...
 *  }
 * }
 * </pre></code>
 */
public interface ProcessProducer<X,T>
{
  public AnnotatedMember<X> getAnnotatedMember();

  public Producer<T> getProducer();
  
  public void setProducer(Producer<X> producer);

  public void addDefinitionError(Throwable t);
}