/*
* 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;
import org.jboss.as.server.deployment.Attachments;
import org.jboss.as.server.deployment.DeploymentPhaseContext;
import org.jboss.as.server.deployment.DeploymentUnit;
import org.jboss.as.server.deployment.DeploymentUnitProcessingException;
import org.jboss.as.server.deployment.DeploymentUnitProcessor;
import org.jboss.as.weld.deployment.WeldPortableExtensions;
/**
* @author paul.robinson@redhat.com, 2012-02-09
*/
public class CDIExtensionProcessor implements DeploymentUnitProcessor {
private static final String[] EMPTY_STRING_ARRAY = {};
private static final String[] EXTENSIONS = {"org.jboss.narayana.txframework.impl.as.TXFrameworkCDIExtension"};
public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
final DeploymentUnit unit = phaseContext.getDeploymentUnit();
if (!XTSDeploymentMarker.isXTSAnnotationDeployment(unit)) {
return;
}
final ClassLoader cl = unit.getAttachment(Attachments.MODULE).getClassLoader();
WeldPortableExtensions extensions = WeldPortableExtensions.getPortableExtensions(unit);
ClassLoader old = Thread.currentThread().getContextClassLoader();
try {
Thread.currentThread().setContextClassLoader(cl);
for (String fqn : EXTENSIONS) {
try {
final Class<?> extension = Class.forName(fqn, true, cl);
extensions.tryRegisterExtension(extension, unit);
} catch (ClassNotFoundException e) {
throw new RuntimeException(e);
}
}
} finally {
Thread.currentThread().setContextClassLoader(old);
}
}
public void undeploy(DeploymentUnit context) {
}
}