Package org.jboss.metadata.annotation.creator

Source Code of org.jboss.metadata.annotation.creator.ResourcesClassProcessor

/*
* JBoss, Home of Professional Open Source
* Copyright 2007, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.metadata.annotation.creator;

import java.lang.reflect.AnnotatedElement;

import javax.annotation.Resource;
import javax.annotation.Resources;

import org.jboss.metadata.annotation.finder.AnnotationFinder;
import org.jboss.metadata.javaee.spec.EnvironmentRefsGroupMetaData;

/**
* If the annotation is applied to a class, the annotation declares a resource
* that the application will look up at runtime. Even though this annotation is
* not marked Inherited, if used all superclasses MUST be examined to discover
* all uses of this annotation. All such annotation instances specify resources
* that are needed by the application. Note that this annotation may appear on
* private fields and methods of the superclasses. Injection of the declared
* resources needs to happen in these cases as well, even if a method with such
* an annotation is overridden by a subclass.
*
* @author Scott.Stark@jboss.org
* @version $Revision: 66917 $
*/
public class ResourcesClassProcessor
   extends ResourceClassProcessor
   implements Processor<EnvironmentRefsGroupMetaData, Class>
{

   /**
    * @param finder
    */
   public ResourcesClassProcessor(AnnotationFinder<AnnotatedElement> finder)
   {
      super(finder);
   }

   public void process(EnvironmentRefsGroupMetaData metaData, Class type)
   {
      Resources annotation = finder.getAnnotation(type, Resources.class);
      if(annotation == null)
         return;

      Resource[] resources = annotation.value();
      if(resources != null)
      {
         for(Resource res : resources)
            super.process(metaData, type, res);
      }
   }

   @Override
   protected String getName(Class element)
   {
      String name = element.getSimpleName();
      return name;
   }
   @Override
   protected String getType(Class element)
   {
      return element.getName();
   }
   @Override
   protected String getDeclaringClass(Class element)
   {
      return element.getName();
   }

}
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