/*
* JBoss, Home of Professional Open Source.
* Copyright 2013, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file 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.as.xts.jandex;
import org.jboss.as.server.deployment.DeploymentUnit;
import org.jboss.as.webservices.util.ASHelper;
import org.jboss.jandex.AnnotationInstance;
import org.jboss.jandex.ClassInfo;
import org.jboss.jandex.DotName;
import org.jboss.jandex.MethodInfo;
import java.util.List;
/**
* @author paul.robinson@redhat.com, 2012-02-06
*/
public class JandexHelper {
public static AnnotationInstance getAnnotation(DeploymentUnit unit, String endpoint, String annotationClassName) {
final List<AnnotationInstance> annotations = ASHelper.getAnnotations(unit, DotName.createSimple(annotationClassName));
for (AnnotationInstance annotationInstance : annotations) {
Object target = annotationInstance.target();
if (target instanceof ClassInfo) {
final ClassInfo classInfo = (ClassInfo) target;
final String endpointClass = classInfo.name().toString();
if (endpointClass.equals(endpoint)) {
return annotationInstance;
}
} else if (target instanceof MethodInfo) {
final MethodInfo methodInfo = (MethodInfo) target;
final String endpointClass = methodInfo.declaringClass().name().toString();
if (endpointClass.equals(endpoint)) {
return annotationInstance;
}
}
}
return null;
}
}