/*
* 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.ee.component.deployers;
import org.jboss.as.ee.component.EEModuleDescription;
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 java.util.HashSet;
import java.util.List;
import java.util.Set;
/**
* Class that is responsible for resolving name conflicts.
*
* //TODO: this must be able to deal with the case of module names being changed via deployment descriptor
*
* @author Stuart Douglas
*/
public final class EEModuleNameProcessor implements DeploymentUnitProcessor {
public void deploy(final DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
final List<DeploymentUnit> subDeployments = deploymentUnit.getAttachmentList(Attachments.SUB_DEPLOYMENTS);
final Set<String> moduleNames = new HashSet<String>();
final Set<String> moduleConflicts = new HashSet<String>();
//look for modules with the same name
//
for(DeploymentUnit deployment : subDeployments) {
final EEModuleDescription module = deployment.getAttachment(org.jboss.as.ee.component.Attachments.EE_MODULE_DESCRIPTION);
if(module != null) {
if(moduleNames.contains(module.getModuleName())) {
moduleConflicts.add(module.getModuleName());
}
moduleNames.add(module.getModuleName());
}
}
for(DeploymentUnit deployment : subDeployments) {
final EEModuleDescription module = deployment.getAttachment(org.jboss.as.ee.component.Attachments.EE_MODULE_DESCRIPTION);
if(module != null) {
if(moduleConflicts.contains(module.getModuleName())) {
module.setModuleName(deployment.getName());
}
}
}
}
public void undeploy(final DeploymentUnit context) {
}
}