/*
* 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.osgi.deployment;
import java.util.jar.Manifest;
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.msc.service.ServiceController;
import org.jboss.msc.service.ServiceRegistry;
import org.jboss.osgi.deployment.deployer.Deployment;
import org.jboss.osgi.spi.BundleInfo;
import org.jboss.osgi.vfs.AbstractVFS;
import org.jboss.vfs.VirtualFile;
import org.osgi.framework.BundleException;
import static org.jboss.as.osgi.OSGiMessages.MESSAGES;
/**
* Processes deployments that contain a valid OSGi manifest.
*
* @author Thomas.Diesler@jboss.com
* @since 20-Sep-2010
*/
public class OSGiBundleInfoParseProcessor implements DeploymentUnitProcessor {
@Override
public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
final String contextName = deploymentUnit.getName();
final ServiceRegistry serviceRegistry = phaseContext.getServiceRegistry();
// Check if we already have a BundleInfo
BundleInfo info = BundleInfoAttachment.getBundleInfo(deploymentUnit);
ServiceController<Deployment> deploymentController = DeploymentHolderService.getDeployment(serviceRegistry, contextName);
if (info != null || deploymentController != null)
return;
// Get the manifest from the deployment's virtual file
Manifest manifest = deploymentUnit.getAttachment(Attachments.OSGI_MANIFEST);
if (manifest == null)
return;
// Construct and attach the {@link BundleInfo}
try {
VirtualFile virtualFile = deploymentUnit.getAttachment(Attachments.DEPLOYMENT_ROOT).getRoot();
info = BundleInfo.createBundleInfo(AbstractVFS.adapt(virtualFile), contextName);
BundleInfoAttachment.attachBundleInfo(deploymentUnit, info);
} catch (BundleException ex) {
throw new DeploymentUnitProcessingException(MESSAGES.cannotCreateBundleDeployment(deploymentUnit));
}
}
@Override
public void undeploy(final DeploymentUnit deploymentUnit) {
BundleInfoAttachment.detachBundleInfo(deploymentUnit);
}
}