/*
* JBoss, Home of Professional Open Source.
* Copyright 2011, 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 java.util.List;
import org.jboss.as.server.deployment.AttachmentList;
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.modules.ModuleIdentifier;
import org.jboss.modules.ModuleLoader;
/**
* The processor which adds {@code MANIFEST.MF} {@code Class-Path} entries to the module configuration.
*
* @author <a href="mailto:david.lloyd@redhat.com">David M. Lloyd</a>
* @author Stuart Douglas
*/
public final class ModuleClassPathProcessor implements DeploymentUnitProcessor {
public void deploy(final DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
final ModuleSpecification moduleSpecification = deploymentUnit.getAttachment(Attachments.MODULE_SPECIFICATION);
final ModuleLoader moduleLoader = deploymentUnit.getAttachment(Attachments.SERVICE_MODULE_LOADER);
final AttachmentList<ModuleIdentifier> entries = deploymentUnit.getAttachment(Attachments.CLASS_PATH_ENTRIES);
if (entries != null) {
for (ModuleIdentifier entry : entries) {
//class path items are always exported to make transitive dependencies work
moduleSpecification.addLocalDependency(new ModuleDependency(moduleLoader, entry, false, true, true, false));
}
}
final List<AdditionalModuleSpecification> additionalModules = deploymentUnit.getAttachment(Attachments.ADDITIONAL_MODULES);
if (additionalModules != null) {
for (AdditionalModuleSpecification additionalModule : additionalModules) {
final AttachmentList<ModuleIdentifier> dependencies = additionalModule.getAttachment(Attachments.CLASS_PATH_ENTRIES);
if (dependencies == null || dependencies.isEmpty()) {
continue;
}
// additional modules export any class-path entries
// this means that a module that references the additional module
// gets access to the transitive closure of its call-path entries
for (ModuleIdentifier entry : dependencies) {
additionalModule.addLocalDependency(new ModuleDependency(moduleLoader, entry, false, true, true, false));
}
// add a dependency on the top ear itself for good measure
additionalModule.addLocalDependency(new ModuleDependency(moduleLoader, deploymentUnit.getAttachment(Attachments.MODULE_IDENTIFIER), false, false, true, false));
}
}
}
public void undeploy(final DeploymentUnit context) {
}
}