package org.castor.jdo.jpa.processors.fieldprocessors;
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.JPAFieldNature;
import org.castor.jdo.jpa.processors.BaseJPAAnnotationProcessor;
import javax.persistence.EnumType;
import javax.persistence.Enumerated;
import java.lang.annotation.Annotation;
import java.lang.reflect.AnnotatedElement;
public class JPAEnumeratedProcessor extends BaseJPAAnnotationProcessor {
private final Log _log = LogFactory.getLog(getClass());
public Class<? extends Annotation> forAnnotationClass() {
return Enumerated.class;
}
public <I extends BaseNature, A extends Annotation> boolean processAnnotation(
final I info, final A annotation, final AnnotatedElement target)
throws AnnotationTargetException {
if ((info instanceof JPAFieldNature)
&& (annotation instanceof Enumerated)
&& target.isAnnotationPresent(Enumerated.class)) {
_log.debug("processing field annotation " + annotation.toString());
final JPAFieldNature jpaFieldNature = (JPAFieldNature) info;
if (((Enumerated) annotation).value() == EnumType.STRING) {
jpaFieldNature.setStringEnumType(true);
}
return true;
}
return false;
}
}