/*
* 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.subsystem;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.registry.Resource;
import org.jboss.as.ee.component.ComponentDescription;
import org.jboss.as.ee.component.EEModuleDescription;
import org.jboss.as.ee.structure.DeploymentType;
import org.jboss.as.ee.structure.DeploymentTypeMarker;
import org.jboss.as.naming.NamingContext;
import org.jboss.as.naming.NamingStore;
import org.jboss.as.naming.deployment.ContextNames;
import org.jboss.as.naming.management.JndiViewExtension;
import org.jboss.as.naming.management.JndiViewExtensionContext;
import org.jboss.as.naming.management.JndiViewExtensionRegistry;
import org.jboss.as.server.deployment.DeploymentUnit;
import org.jboss.as.server.deployment.Services;
import org.jboss.as.server.deployment.SubDeploymentMarker;
import org.jboss.as.server.deployment.module.ResourceRoot;
import org.jboss.dmr.ModelNode;
import org.jboss.msc.inject.Injector;
import org.jboss.msc.service.Service;
import org.jboss.msc.service.ServiceController;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.ServiceRegistry;
import org.jboss.msc.service.StartContext;
import org.jboss.msc.service.StartException;
import org.jboss.msc.service.StopContext;
import org.jboss.msc.value.InjectedValue;
import javax.naming.NamingException;
import java.util.Collection;
import java.util.List;
import java.util.Set;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.DEPLOYMENT;
import static org.jboss.as.ee.EeMessages.MESSAGES;
/**
* @author John Bailey
*/
public class EEJndiViewExtension implements JndiViewExtension, Service<Void> {
static final ServiceName SERVICE_NAME = ServiceName.JBOSS.append("jndi-view", "extension", "ee");
private final InjectedValue<JndiViewExtensionRegistry> registry = new InjectedValue<JndiViewExtensionRegistry>();
public synchronized void start(StartContext startContext) throws StartException {
registry.getValue().addExtension(this);
}
public synchronized void stop(StopContext stopContext) {
registry.getValue().removeExtension(this);
}
public Void getValue() throws IllegalStateException, IllegalArgumentException {
return null;
}
public void execute(final JndiViewExtensionContext context) throws OperationFailedException {
final ModelNode applicationsNode = context.getResult().get("applications");
final ServiceRegistry serviceRegistry = context.getOperationContext().getServiceRegistry(false);
final Set<Resource.ResourceEntry> deploymentResource = context.getOperationContext().getRootResource().getChildren(DEPLOYMENT);
for (final Resource.ResourceEntry entry : deploymentResource) {
final ServiceController<?> deploymentUnitServiceController = serviceRegistry.getService(ServiceName.JBOSS.append("deployment", "unit", entry.getName()));
if (deploymentUnitServiceController != null) {
final ModelNode deploymentNode = applicationsNode.get(entry.getName());
final DeploymentUnit deploymentUnit = DeploymentUnit.class.cast(deploymentUnitServiceController.getValue());
final String appName = cleanName(deploymentUnit.getName());
final ServiceName appContextName = ContextNames.contextServiceNameOfApplication(appName);
final ServiceController<?> appContextController = serviceRegistry.getService(appContextName);
if (appContextController != null) {
final NamingStore appStore = NamingStore.class.cast(appContextController.getValue());
try {
context.addEntries(deploymentNode.get("java:app"), new NamingContext(appStore, null));
} catch (NamingException e) {
throw new OperationFailedException(e, new ModelNode().set(MESSAGES.failedToRead("java:app", appName)));
}
}
if (DeploymentTypeMarker.isType(DeploymentType.EAR, deploymentUnit)) {
final List<ResourceRoot> roots = deploymentUnit.getAttachmentList(org.jboss.as.server.deployment.Attachments.RESOURCE_ROOTS);
if(roots != null) for(ResourceRoot root : roots) {
if(SubDeploymentMarker.isSubDeployment(root)) {
final ResourceRoot parentRoot = deploymentUnit.getAttachment(org.jboss.as.server.deployment.Attachments.DEPLOYMENT_ROOT);
final String relativePath = root.getRoot().getPathNameRelativeTo(parentRoot.getRoot());
final ServiceName subDeploymentServiceName = Services.deploymentUnitName(deploymentUnit.getName(), relativePath);
final ServiceController<?> subDeploymentController = serviceRegistry.getService(subDeploymentServiceName);
if(subDeploymentController != null) {
final DeploymentUnit subDeploymentUnit = DeploymentUnit.class.cast(subDeploymentController.getValue());
handleModule(context, subDeploymentUnit, deploymentNode.get("modules"), serviceRegistry);
}
}
}
} else {
handleModule(context, deploymentUnit, deploymentNode.get("modules"), serviceRegistry);
}
}
}
}
private void handleModule(final JndiViewExtensionContext context, final DeploymentUnit deploymentUnit, final ModelNode modulesNode, final ServiceRegistry serviceRegistry) throws OperationFailedException {
final EEModuleDescription moduleDescription = deploymentUnit.getAttachment(org.jboss.as.ee.component.Attachments.EE_MODULE_DESCRIPTION);
// If it isn't a EE module, just return
if (moduleDescription == null) {
return;
}
final String appName = moduleDescription.getApplicationName();
final String moduleName = moduleDescription.getModuleName();
final ModelNode moduleNode = modulesNode.get(moduleDescription.getModuleName());
final ServiceName moduleContextName = ContextNames.contextServiceNameOfModule(appName, moduleName);
final ServiceController<?> moduleContextController = serviceRegistry.getService(moduleContextName);
if (moduleContextController != null) {
final NamingStore moduleStore = NamingStore.class.cast(moduleContextController.getValue());
try {
context.addEntries(moduleNode.get("java:module"), new NamingContext(moduleStore, null));
} catch (NamingException e) {
throw new OperationFailedException(e, new ModelNode().set(MESSAGES.failedToRead("java:module", appName, moduleName)));
}
final Collection<ComponentDescription> componentDescriptions = moduleDescription.getComponentDescriptions();
for (ComponentDescription componentDescription : componentDescriptions) {
final String componentName = componentDescription.getComponentName();
final ServiceName compContextServiceName = ContextNames.contextServiceNameOfComponent(appName, moduleName, componentName);
final ServiceController<?> compContextController = serviceRegistry.getService(compContextServiceName);
if (compContextController != null) {
final ModelNode componentNode = moduleNode.get("components").get(componentName);
final NamingStore compStore = NamingStore.class.cast(compContextController.getValue());
try {
context.addEntries(componentNode.get("java:comp"), new NamingContext(compStore, null));
} catch (NamingException e) {
throw new OperationFailedException(e, new ModelNode().set(MESSAGES.failedToRead("java:comp", appName, moduleName, componentName)));
}
}
}
}
}
private String cleanName(final String name) {
final String cleaned;
if (name.endsWith(".war") || name.endsWith(".jar") || name.endsWith(".ear") || name.endsWith(".rar")) {
cleaned = name.substring(0, name.length() - 4);
} else {
cleaned = name;
}
return cleaned;
}
public Injector<JndiViewExtensionRegistry> getRegistryInjector() {
return registry;
}
}