/*
* 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.wildfly.extension.undertow.deployment;
import org.jboss.as.ee.structure.Attachments;
import org.jboss.as.ee.structure.DeploymentType;
import org.jboss.as.ee.structure.DeploymentTypeMarker;
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.ResourceRoot;
import org.jboss.as.web.common.WarMetaData;
import org.jboss.metadata.ear.spec.EarMetaData;
import org.jboss.metadata.ear.spec.ModuleMetaData;
import org.jboss.metadata.ear.spec.ModulesMetaData;
import org.jboss.metadata.ear.spec.WebModuleMetaData;
import org.jboss.metadata.web.jboss.JBoss70WebMetaData;
import org.jboss.metadata.web.jboss.JBossWebMetaData;
import static org.jboss.metadata.ear.spec.ModuleMetaData.ModuleType.Web;
/**
* Deployment unit processor responsible for detecting web deployments and determining if they have a parent EAR file and
* if so applying the EAR defined context root to web metadata.
*
* @author John Bailey
*/
public class EarContextRootProcessor implements DeploymentUnitProcessor {
public void deploy(final DeploymentPhaseContext phaseContext) throws DeploymentUnitProcessingException {
final DeploymentUnit deploymentUnit = phaseContext.getDeploymentUnit();
final WarMetaData warMetaData = deploymentUnit.getAttachment(WarMetaData.ATTACHMENT_KEY);
if(warMetaData == null) {
return; // Nothing we can do without WarMetaData
}
final ResourceRoot deploymentRoot = deploymentUnit.getAttachment(org.jboss.as.server.deployment.Attachments.DEPLOYMENT_ROOT);
if(deploymentRoot == null) {
return; // We don't have a root to work with
}
final DeploymentUnit parent = deploymentUnit.getParent();
if(parent == null || !DeploymentTypeMarker.isType(DeploymentType.EAR, parent)) {
return; // Only care if this war is nested in an EAR
}
final EarMetaData earMetaData = parent.getAttachment(Attachments.EAR_METADATA);
if(earMetaData == null) {
return; // Nothing to see here
}
final ModulesMetaData modulesMetaData = earMetaData.getModules();
if(modulesMetaData != null) for(ModuleMetaData moduleMetaData : modulesMetaData) {
if(Web.equals(moduleMetaData.getType()) && moduleMetaData.getFileName().equals(deploymentRoot.getRootName())) {
String contextRoot = WebModuleMetaData.class.cast(moduleMetaData.getValue()).getContextRoot();
if(contextRoot == null && (warMetaData.getJBossWebMetaData() == null || warMetaData.getJBossWebMetaData().getContextRoot() == null)) {
contextRoot = "/" + parent.getName().substring(0, parent.getName().length() - 4) + "/"
+ deploymentUnit.getName().substring(0, deploymentUnit.getName().length() - 4);
}
if(contextRoot != null) {
JBossWebMetaData jBossWebMetaData = warMetaData.getJBossWebMetaData();
if(jBossWebMetaData == null) {
jBossWebMetaData = new JBoss70WebMetaData();
warMetaData.setJBossWebMetaData(jBossWebMetaData);
}
jBossWebMetaData.setContextRoot(contextRoot);
}
return;
}
}
}
public void undeploy(final DeploymentUnit context) {
}
}