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package org.glassfish.ejb.deployment.annotation.handlers;
import java.lang.annotation.Annotation;
import java.lang.reflect.AnnotatedElement;
import javax.ejb.ApplicationException;
import com.sun.enterprise.deployment.EjbDescriptor;
import com.sun.enterprise.deployment.EjbBundleDescriptor;
import com.sun.enterprise.deployment.EjbApplicationExceptionInfo;
import org.glassfish.apf.HandlerProcessingResult;
import org.glassfish.apf.AnnotationInfo;
import org.glassfish.apf.AnnotatedElementHandler;
import org.glassfish.apf.AnnotationProcessorException;
import com.sun.enterprise.deployment.annotation.context.EjbBundleContext;
import com.sun.enterprise.deployment.annotation.handlers.AbstractHandler;
import org.jvnet.hk2.annotations.Service;
/**
* Handles @javax.ejb.ApplicationException
*/
@Service
public class ApplicationExceptionHandler extends AbstractHandler {
public ApplicationExceptionHandler() {
}
/**
* @return the annoation type this annotation handler is handling
*/
public Class<? extends Annotation> getAnnotationType() {
return ApplicationException.class;
}
public HandlerProcessingResult processAnnotation
(AnnotationInfo ainfo) throws AnnotationProcessorException {
AnnotatedElement ae = ainfo.getAnnotatedElement();
Annotation annotation = ainfo.getAnnotation();
AnnotatedElementHandler aeHandler =
ainfo.getProcessingContext().getHandler();
if (aeHandler instanceof EjbBundleContext) {
EjbBundleContext ejbBundleContext = (EjbBundleContext)aeHandler;
EjbBundleDescriptor ejbBundle = ejbBundleContext.getDescriptor();
ApplicationException appExcAnn = (ApplicationException) annotation;
EjbApplicationExceptionInfo appExcInfo = new
EjbApplicationExceptionInfo();
Class annotatedClass = (Class) ae;
appExcInfo.setExceptionClassName(annotatedClass.getName());
appExcInfo.setRollback(appExcAnn.rollback());
appExcInfo.setInherited(appExcAnn.inherited());
// Set on descriptor unless the same application exception was defined
// in ejb-jar.xml
if( !ejbBundle.getApplicationExceptions().containsKey(annotatedClass.getName()) ) {
ejbBundle.addApplicationException(appExcInfo);
}
}
return getDefaultProcessedResult();
}
protected boolean supportTypeInheritance() {
return true;
}
}