/*
* 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.gatein.integration.jboss.as7.deployment;
import org.gatein.integration.jboss.as7.GateInConfiguration;
import org.jboss.as.ee.structure.DeploymentType;
import org.jboss.as.ee.structure.DeploymentTypeMarker;
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.server.deployment.module.ModuleDependency;
import org.jboss.as.server.deployment.module.ModuleSpecification;
import org.jboss.as.server.deployment.module.ResourceRoot;
import org.jboss.modules.Module;
import org.jboss.modules.ModuleIdentifier;
import org.jboss.modules.ModuleLoader;
import org.jboss.vfs.VirtualFile;
/**
* Check whether the deployment is a portlet that is CDI enabled, determined by presence of beans.xml.
* If it is, then add the module dependency for CDI Contexts.
*
* @author <a href="http://community.jboss.org/people/kenfinni">Ken Finnigan</a>
*/
public class CdiContextDependencyProcessor implements DeploymentUnitProcessor {
private static final String WEB_INF_BEANS_XML = "WEB-INF/beans.xml";
private static final ModuleIdentifier CDI_CONTEXTS = ModuleIdentifier.create("org.gatein.cdi-contexts");
@Override
public void deploy(DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
if (!DeploymentTypeMarker.isType(DeploymentType.WAR, deploymentUnit)) {
return; // Skip non web deployments
}
if (!GateInConfiguration.isPortletArchive(deploymentUnit)) {
return; // Skip non portlet deployments
}
ResourceRoot deploymentRoot = deploymentUnit.getAttachment(Attachments.DEPLOYMENT_ROOT);
if (null == deploymentRoot) {
return;
}
ModuleSpecification moduleSpecification = deploymentUnit.getAttachment(Attachments.MODULE_SPECIFICATION);
ModuleLoader moduleLoader = Module.getBootModuleLoader();
if (DeploymentTypeMarker.isType(DeploymentType.WAR, deploymentUnit)) {
// look for WEB-INF/beans.xml
final VirtualFile rootBeansXml = deploymentRoot.getRoot().getChild(WEB_INF_BEANS_XML);
if (rootBeansXml.exists() && rootBeansXml.isFile()) {
ModuleDependency cdiContexts = new ModuleDependency(moduleLoader, CDI_CONTEXTS, false, false, false, false);
moduleSpecification.addSystemDependency(cdiContexts);
}
}
}
@Override
public void undeploy(DeploymentUnit context) {
}
}