/*
* 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.host.controller.operations;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.CORE_SERVICE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.DISCOVERY_OPTIONS;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.HOST;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.HOST_ENVIRONMENT;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.MANAGEMENT;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.MANAGEMENT_MAJOR_VERSION;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.MANAGEMENT_MICRO_VERSION;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.MANAGEMENT_MINOR_VERSION;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.MANAGEMENT_OPERATIONS;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.NAME;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.NAMESPACES;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.PRODUCT_NAME;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.PRODUCT_VERSION;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.RELEASE_CODENAME;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.RELEASE_VERSION;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.SCHEMA_LOCATIONS;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.SERVICE;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationDefinition;
import org.jboss.as.controller.OperationStepHandler;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.SimpleOperationDefinitionBuilder;
import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
import org.jboss.as.controller.registry.ManagementResourceRegistration;
import org.jboss.as.controller.registry.PlaceholderResource;
import org.jboss.as.controller.registry.Resource;
import org.jboss.as.host.controller.HostControllerEnvironment;
import org.jboss.as.host.controller.HostModelUtil;
import org.jboss.as.host.controller.discovery.DiscoveryOptionsResource;
import org.jboss.as.host.controller.ignored.IgnoredDomainResourceRegistry;
import org.jboss.as.host.controller.logging.HostControllerLogger;
import org.jboss.as.platform.mbean.PlatformMBeanConstants;
import org.jboss.as.platform.mbean.RootPlatformMBeanResource;
import org.jboss.as.version.Version;
import org.jboss.dmr.ModelNode;
import org.jboss.modules.ModuleClassLoader;
/**
* The handler to add the local host definition to the DomainModel.
*
* @author <a href="mailto:darran.lofthouse@jboss.com">Darran Lofthouse</a>
*/
public class HostModelRegistrationHandler implements OperationStepHandler {
public static final String OPERATION_NAME = "register-host-model";
//Private method does not need resources for description
public static final OperationDefinition DEFINITION = new SimpleOperationDefinitionBuilder(OPERATION_NAME, null)
.setPrivateEntry()
.build();
private final HostControllerEnvironment hostControllerEnvironment;
private final IgnoredDomainResourceRegistry ignoredDomainResourceRegistry;
private final HostModelUtil.HostModelRegistrar hostModelRegistrar;
private final Resource modelControllerResource;
public HostModelRegistrationHandler(final HostControllerEnvironment hostControllerEnvironment,
final IgnoredDomainResourceRegistry ignoredDomainResourceRegistry,
final HostModelUtil.HostModelRegistrar hostModelRegistrar,
final Resource modelControllerResource) {
this.hostControllerEnvironment = hostControllerEnvironment;
this.ignoredDomainResourceRegistry = ignoredDomainResourceRegistry;
this.hostModelRegistrar = hostModelRegistrar;
this.modelControllerResource = modelControllerResource;
}
/**
* {@inheritDoc}
*/
public void execute(OperationContext context, ModelNode operation) {
if (!context.isBooting()) {
throw HostControllerLogger.ROOT_LOGGER.invocationNotAllowedAfterBoot(OPERATION_NAME);
}
final String hostName = operation.require(NAME).asString();
// Set up the host model registrations
final ManagementResourceRegistration rootRegistration = context.getResourceRegistrationForUpdate();
hostModelRegistrar.registerHostModel(hostName, rootRegistration);
final PathAddress hostAddress = PathAddress.pathAddress(PathElement.pathElement(HOST, hostName));
final Resource rootResource = context.createResource(hostAddress);
final ModelNode model = rootResource.getModel();
initCoreModel(model, hostControllerEnvironment);
// Create the management resources
Resource management = context.createResource(hostAddress.append(PathElement.pathElement(CORE_SERVICE, MANAGEMENT)));
if (modelControllerResource != null) {
management.registerChild(PathElement.pathElement(SERVICE, MANAGEMENT_OPERATIONS), modelControllerResource);
}
//Create the empty host-environment resource
context.addResource(hostAddress.append(PathElement.pathElement(CORE_SERVICE, HOST_ENVIRONMENT)), PlaceholderResource.INSTANCE);
//Create the empty module-loading resource
rootResource.registerChild(PathElement.pathElement(ModelDescriptionConstants.CORE_SERVICE, ModelDescriptionConstants.MODULE_LOADING), PlaceholderResource.INSTANCE);
//Create the empty capability registry resource
rootResource.registerChild(PathElement.pathElement(ModelDescriptionConstants.CORE_SERVICE, ModelDescriptionConstants.CAPABILITY_REGISTRY), PlaceholderResource.INSTANCE);
// Wire in the platform mbean resources. We're bypassing the context.createResource API here because
// we want to use our own resource type. But it's ok as the createResource calls above have taken the lock
rootResource.registerChild(PlatformMBeanConstants.ROOT_PATH, new RootPlatformMBeanResource());
// Wire in the ignored-resources resource
Resource.ResourceEntry ignoredRoot = ignoredDomainResourceRegistry.getRootResource();
rootResource.registerChild(ignoredRoot.getPathElement(), ignoredRoot);
// Create the empty discovery options resource
context.addResource(hostAddress.append(PathElement.pathElement(CORE_SERVICE, DISCOVERY_OPTIONS)), new DiscoveryOptionsResource());
}
private static void initCoreModel(final ModelNode root, HostControllerEnvironment environment) {
try {
root.get(RELEASE_VERSION).set(Version.AS_VERSION);
root.get(RELEASE_CODENAME).set(Version.AS_RELEASE_CODENAME);
} catch (RuntimeException e) {
if (HostModelRegistrationHandler.class.getClassLoader() instanceof ModuleClassLoader) {
//The standalone tests can't get this info
throw e;
}
}
root.get(MANAGEMENT_MAJOR_VERSION).set(Version.MANAGEMENT_MAJOR_VERSION);
root.get(MANAGEMENT_MINOR_VERSION).set(Version.MANAGEMENT_MINOR_VERSION);
root.get(MANAGEMENT_MICRO_VERSION).set(Version.MANAGEMENT_MICRO_VERSION);
// Community uses UNDEF values
ModelNode nameNode = root.get(PRODUCT_NAME);
ModelNode versionNode = root.get(PRODUCT_VERSION);
if (environment != null) {
String productName = environment.getProductConfig().getProductName();
String productVersion = environment.getProductConfig().getProductVersion();
if (productName != null) {
nameNode.set(productName);
}
if (productVersion != null) {
versionNode.set(productVersion);
}
}
//Set empty lists for namespaces and schema-locations to pass model validation
root.get(NAMESPACES).setEmptyList();
root.get(SCHEMA_LOCATIONS).setEmptyList();
}
}