/*
* JBoss, Home of Professional Open Source.
* Copyright 2010, 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.server.deployment.annotation;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.jboss.as.server.deployment.Attachments;
import org.jboss.as.server.deployment.DeploymentUnit;
import org.jboss.as.server.deployment.module.ResourceRoot;
import org.jboss.jandex.Index;
/**
* Utility class that allows easy access to all annotation Indexes in a deployment.
*
* @author Stuart Douglas
* @author Ales Justin
*/
public class AnnotationIndexUtils {
public static Map<ResourceRoot, Index> getAnnotationIndexes(final DeploymentUnit deploymentUnit) {
final List<ResourceRoot> allResourceRoots = new ArrayList<ResourceRoot>();
final Boolean processChildren = deploymentUnit.getAttachment(Attachments.PROCESS_CHILD_ANNOTATION_INDEX);
if(processChildren == null || processChildren) {
final List<ResourceRoot> resourceRoots = deploymentUnit.getAttachment(Attachments.RESOURCE_ROOTS);
if (resourceRoots != null) {
allResourceRoots.addAll(resourceRoots);
}
}
allResourceRoots.add(deploymentUnit.getAttachment(Attachments.DEPLOYMENT_ROOT));
Map<ResourceRoot, Index> indexes = new HashMap<ResourceRoot, Index>();
for (ResourceRoot resourceRoot : allResourceRoots) {
if (resourceRoot == null)
continue;
Index index = resourceRoot.getAttachment(Attachments.ANNOTATION_INDEX);
if (index != null) {
indexes.put(resourceRoot, index);
}
}
return indexes;
}
}