/*
* JBoss, Home of Professional Open Source
* Copyright 2012, 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.jsf.injection;
import java.lang.reflect.InvocationTargetException;
import java.security.AccessController;
import java.security.PrivilegedActionException;
import java.security.PrivilegedExceptionAction;
import javax.faces.FacesException;
import javax.naming.NamingException;
import org.apache.myfaces.config.annotation.LifecycleProvider2;
import org.jboss.as.web.common.StartupContext;
import org.jboss.as.web.common.WebInjectionContainer;
import org.wildfly.security.manager.WildFlySecurityManager;
/**
* @author Stan Silvert ssilvert@redhat.com (C) 2012 Red Hat Inc.
*/
public class MyFacesLifecycleProvider implements LifecycleProvider2 {
private final WebInjectionContainer injectionContainer;
public MyFacesLifecycleProvider() {
this.injectionContainer = StartupContext.getInjectionContainer();
}
public Object newInstance(String className) throws ClassNotFoundException, IllegalAccessException, InstantiationException, NamingException, InvocationTargetException {
final Class<?> clazz = WildFlySecurityManager.getCurrentContextClassLoaderPrivileged().loadClass(className);
if (System.getSecurityManager() == null) {
return clazz.newInstance();
} else {
try {
return AccessController.doPrivileged(new PrivilegedExceptionAction<Object>() {
public Object run() throws IllegalAccessException, InstantiationException {
return clazz.newInstance();
}
});
} catch (PrivilegedActionException pae) {
Exception e = pae.getException();
if (e instanceof IllegalAccessException) {
throw (IllegalAccessException)e;
} else if (e instanceof InstantiationException) {
throw (InstantiationException)e;
} else {
throw new FacesException(e);
}
}
}
}
public void postConstruct(Object obj) throws IllegalAccessException, InvocationTargetException {
// WFLY-3387 MyFaces injects managed properties before calling this method
try {
injectionContainer.newInstance(obj);
} catch (NamingException e) {
throw new FacesException(e);
}
}
public void destroyInstance(Object obj) throws IllegalAccessException, InvocationTargetException {
injectionContainer.destroyInstance(obj);
}
}