/jboss-as-7.1.1.Final/ee/src/main/java/org/jboss/as/ee/component/ClassDescriptionTraversal.java
Java | 62 lines | 32 code | 6 blank | 24 comment | 8 complexity | da9996194bacd0ae364027231dee1173 MD5 | raw file
Possible License(s): LGPL-2.1, Apache-2.0
- /*
- * JBoss, Home of Professional Open Source
- * Copyright 2010, Red Hat Inc., and individual contributors as indicated
- * by the @authors tag. See the copyright.txt 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.ee.component;
- import java.util.ArrayList;
- import java.util.List;
- import org.jboss.as.server.deployment.DeploymentUnitProcessingException;
- /**
- * throwaway utility class for traversing a class configuration from most general superclass down
- */
- public abstract class ClassDescriptionTraversal {
- final Class<?> clazz;
- final EEApplicationClasses applicationClasses;
- public ClassDescriptionTraversal(final Class<?> clazz, final EEApplicationClasses applicationClasses) {
- this.clazz = clazz;
- this.applicationClasses = applicationClasses;
- }
- public void run() throws DeploymentUnitProcessingException {
- Class<?> clazz = this.clazz;
- final List<EEModuleClassDescription> queue = new ArrayList<EEModuleClassDescription>();
- final List<Class<?>> classQueue = new ArrayList<Class<?>>();
- while (clazz != null && clazz != Object.class) {
- final EEModuleClassDescription configuration = applicationClasses.getClassByName(clazz.getName());
- queue.add(configuration);
- classQueue.add(clazz);
- clazz = clazz.getSuperclass();
- }
- for (int i = queue.size() - 1; i >= 0; --i) {
- final EEModuleClassDescription config = queue.get(i);
- if(config != null) {
- handle(classQueue.get(i), config);
- } else {
- handle(classQueue.get(i), null);
- }
- }
- }
- protected abstract void handle(final Class<?> clazz, final EEModuleClassDescription classDescription) throws DeploymentUnitProcessingException;
- }