/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can obtain
* a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
* or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
* Sun designates this particular file as subject to the "Classpath" exception
* as provided by Sun in the GPL Version 2 section of the License file that
* accompanied this code. If applicable, add the following below the License
* Header, with the fields enclosed by brackets [] replaced by your own
* identifying information: "Portions Copyrighted [year]
* [name of copyright owner]"
*
* Contributor(s):
*
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.enterprise.deployment.annotation.handlers;
import java.lang.annotation.Annotation;
import java.lang.annotation.ElementType;
import java.lang.reflect.AnnotatedElement;
import java.lang.reflect.Method;
import javax.interceptor.AroundInvoke;
import com.sun.enterprise.deployment.EjbDescriptor;
import com.sun.enterprise.deployment.EjbInterceptor;
import com.sun.enterprise.deployment.LifecycleCallbackDescriptor;
import com.sun.enterprise.deployment.annotation.AnnotationInfo;
import com.sun.enterprise.deployment.annotation.AnnotationProcessorException;
import com.sun.enterprise.deployment.annotation.HandlerProcessingResult;
import com.sun.enterprise.deployment.annotation.context.EjbContext;
import com.sun.enterprise.deployment.annotation.context.EjbInterceptorContext;
/**
* This handler is responsible for handling the javax.ejb.AroundInvoke attribute
*
*/
public class AroundInvokeHandler extends AbstractAttributeHandler {
public AroundInvokeHandler() {
}
/**
* @return the annoation type this annotation handler is handling
*/
public Class<? extends Annotation> getAnnotationType() {
return AroundInvoke.class;
}
protected HandlerProcessingResult processAnnotation(AnnotationInfo ainfo,
EjbContext[] ejbContexts) throws AnnotationProcessorException {
for(EjbContext next : ejbContexts) {
EjbDescriptor ejbDescriptor =
(EjbDescriptor) next.getDescriptor();
ejbDescriptor.addAroundInvokeDescriptor(
getAroundInvokeDescriptor(ainfo));
}
return getDefaultProcessedResult();
}
protected HandlerProcessingResult processAnnotation(AnnotationInfo ainfo,
EjbInterceptorContext ejbInterceptorContext)
throws AnnotationProcessorException {
EjbInterceptor ejbInterceptor = ejbInterceptorContext.getDescriptor();
ejbInterceptor.addAroundInvokeDescriptor(
getAroundInvokeDescriptor(ainfo));
return getDefaultProcessedResult();
}
private LifecycleCallbackDescriptor getAroundInvokeDescriptor(
AnnotationInfo ainfo) {
Method m = (Method) ainfo.getAnnotatedElement();
LifecycleCallbackDescriptor lccDesc =
new LifecycleCallbackDescriptor();
lccDesc.setLifecycleCallbackClass(m.getDeclaringClass().getName());
lccDesc.setLifecycleCallbackMethod(m.getName());
return lccDesc;
}
/**
* @return an array of annotation types this annotation handler would
* require to be processed (if present) before it processes it's own
* annotation type.
*/
public Class<? extends Annotation>[] getTypeDependencies() {
return getEjbAnnotationTypes();
}
protected boolean isDelegatee() {
return true;
}
}