/*
* 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.server.deployment.module;
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.Services;
import org.jboss.as.server.moduleservice.ExtensionIndex;
import org.jboss.modules.ModuleIdentifier;
import org.jboss.msc.service.ServiceController;
/**
* A processor which stores extension information for deployed libraries into the {@link org.jboss.as.server.moduleservice.ExtensionIndexService}.
*
* @author Stuart Douglas
*/
public final class ModuleExtensionNameProcessor implements DeploymentUnitProcessor {
/** {@inheritDoc} */
public void deploy(final DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
final ExtensionInfo extensionInfo = deploymentUnit.getAttachment(Attachments.EXTENSION_INFORMATION);
if (extensionInfo == null) {
return;
}
final ServiceController<?> extensionIndexController = phaseContext.getServiceRegistry().getRequiredService(
Services.JBOSS_DEPLOYMENT_EXTENSION_INDEX);
final ExtensionIndex extensionIndexService = (ExtensionIndex) extensionIndexController.getValue();
final ModuleIdentifier moduleIdentifier = deploymentUnit.getAttachment(Attachments.MODULE_IDENTIFIER);
extensionIndexService.addDeployedExtension(moduleIdentifier, extensionInfo);
}
/** {@inheritDoc} */
public void undeploy(final DeploymentUnit deploymentUnit) {
final ExtensionInfo extensionInfo = deploymentUnit.getAttachment(Attachments.EXTENSION_INFORMATION);
if (extensionInfo == null) {
return;
}
// we need to remove the extension on undeploy
final ServiceController<?> extensionIndexController = deploymentUnit.getServiceRegistry().getRequiredService(
Services.JBOSS_DEPLOYMENT_EXTENSION_INDEX);
final ExtensionIndex extensionIndexService = (ExtensionIndex) extensionIndexController.getValue();
final ModuleIdentifier moduleIdentifier = deploymentUnit.getAttachment(Attachments.MODULE_IDENTIFIER);
extensionIndexService.removeDeployedExtension(extensionInfo.getName(), moduleIdentifier);
}
}