/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, 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.web.tomcat.service.injection;
import java.lang.reflect.AccessibleObject;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import org.jboss.injection.InjectionContainer;
import org.jboss.injection.InjectionHandler;
import org.jboss.injection.InjectionUtil;
import org.jboss.injection.Injector;
import org.jboss.injection.InjectorFactory;
import org.jboss.injection.lang.reflect.BeanProperty;
import org.jboss.injection.lang.reflect.BeanPropertyFactory;
import org.jboss.metadata.javaee.spec.RemoteEnvironment;
import org.jboss.metadata.javaee.spec.ResourceInjectionTargetMetaData;
/**
* TomcatInjectionContainer injection utils.
*
* @author <a href="mailto:emuckenh@redhat.com">Emanuel Muckenhuber</a>
* @version $Revision: 82920 $
*/
public class TomcatInjectionUtils extends InjectionUtil
{
public static <X extends RemoteEnvironment> void processDynamicBeanAnnotations(InjectionContainer container, Collection<InjectionHandler<X>> handlers, Class<?> clazz)
{
Map<AccessibleObject, Injector> classInjectors = container.getEncInjections().get(clazz.getName());
if(classInjectors == null)
{
classInjectors = new HashMap<AccessibleObject, Injector>();
container.getEncInjections().put(clazz.getName(), classInjectors);
}
HashSet<String> visitedMethods = new HashSet<String>();
collapseXmlMethodInjectors(visitedMethods, clazz, container.getEncInjections(), classInjectors);
processClassAnnotations(container, handlers, clazz);
visitedMethods = new HashSet<String>();
processMethodAnnotations(container, handlers, visitedMethods, clazz, classInjectors);
processFieldAnnotations(container, handlers, clazz, classInjectors);
}
public static void createInjectors(Map<String, Map<AccessibleObject, Injector>> injectors, ClassLoader classLoader, InjectorFactory<?> factory, Collection<ResourceInjectionTargetMetaData> injectionTargets)
{
for(ResourceInjectionTargetMetaData injectionTarget : injectionTargets)
{
Map<AccessibleObject, Injector> map = injectors.get(injectionTarget.getInjectionTargetClass());
if(map == null)
{
map = new HashMap<AccessibleObject, Injector>();
injectors.put(injectionTarget.getInjectionTargetClass(), map);
}
AccessibleObject ao = InjectionUtil.findInjectionTarget(classLoader, injectionTarget);
BeanProperty property = BeanPropertyFactory.create(ao);
map.put(ao, factory.create(property));
}
}
}