/*
* Copyright 2010 Werner Guttmann
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.castor.jdo.jpa.processors.classprocessors;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.castor.core.annotationprocessing.AnnotationTargetException;
import org.castor.core.nature.BaseNature;
import org.castor.jdo.jpa.natures.JPAClassNature;
import org.castor.jdo.jpa.processors.BaseJPAAnnotationProcessor;
import java.lang.annotation.Annotation;
import java.lang.reflect.AnnotatedElement;
import javax.persistence.MappedSuperclass;
public class JPAMappedSuperclassProcessor extends BaseJPAAnnotationProcessor {
private static final Log LOG = LogFactory.getFactory().getInstance(
JPAMappedSuperclassProcessor.class);
public Class<? extends Annotation> forAnnotationClass() {
return MappedSuperclass.class;
}
public <I extends BaseNature, A extends Annotation> boolean processAnnotation(
final I info, final A annotation, final AnnotatedElement target)
throws AnnotationTargetException {
if ((info instanceof JPAClassNature)
&& (annotation instanceof MappedSuperclass)
&& (target instanceof Class<?>)
&& (target.isAnnotationPresent(MappedSuperclass.class))) {
LOG.debug("Processing class annotation " + annotation.toString());
final JPAClassNature jpaClassNature = (JPAClassNature) info;
jpaClassNature.setMappedSuperclass(true);
return true;
}
return false;
}
}