/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, 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.domain.controller.transformers;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.INTERFACE;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.PATH;
import java.util.Map;
import org.jboss.as.controller.ModelVersion;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
import org.jboss.as.controller.extension.ExtensionRegistry;
import org.jboss.as.controller.extension.SubsystemInformation;
import org.jboss.as.controller.registry.Resource;
import org.jboss.as.controller.transform.AddNameFromAddressResourceTransformer;
import org.jboss.as.controller.transform.ResourceTransformationContext;
import org.jboss.as.controller.transform.ResourceTransformer;
import org.jboss.as.controller.transform.TransformationTarget;
import org.jboss.as.controller.transform.TransformerRegistry;
import org.jboss.as.controller.transform.TransformersSubRegistration;
/**
* Global transformation rules for the domain, host and server-config model.
*
* @author Emanuel Muckenhuber
*/
public class DomainTransformers {
/** Dummy version for ignored subsystems. */
static final ModelVersion IGNORED_SUBSYSTEMS = ModelVersion.create(-1);
private static final PathElement JSF_EXTENSION = PathElement.pathElement(ModelDescriptionConstants.EXTENSION, "org.jboss.as.jsf");
//AS 7.1.2.Final
private static final ModelVersion VERSION_1_2 = ModelVersion.create(1, 2, 0);
//AS 7.1.3.Final
private static final ModelVersion VERSION_1_3 = ModelVersion.create(1, 3, 0);
//AS 7.2.0.Final
private static final ModelVersion VERSION_1_4 = ModelVersion.create(1, 4, 0);
/**
* Initialize the domain registry.
*
* @param registry the domain registry
*/
public static void initializeDomainRegistry(final TransformerRegistry registry) {
initializeDomainRegistry(registry, VERSION_1_2);
initializeDomainRegistry(registry, VERSION_1_3);
initializeDomainRegistry(registry, VERSION_1_4);
}
private static void initializeDomainRegistry(TransformerRegistry registry, ModelVersion modelVersion) {
TransformersSubRegistration domain = registry.getDomainRegistration(modelVersion);
if (modelVersion == VERSION_1_2 || modelVersion == VERSION_1_3) {
// Discard all operations to the newly introduced jsf extension
domain.registerSubResource(JSF_EXTENSION, IGNORED_EXTENSIONS);
JSFSubsystemTransformers.registerTransformers120(registry, domain);
PathsTransformers.registerTransformers120(domain);
DeploymentTransformers.registerTransformers120(domain);
SystemPropertyTransformers.registerTransformers120(domain);
SocketBindingGroupTransformers.registerTransformers120(domain);
ServerGroupTransformers.registerTransformers120(domain);
//Add the domain interface and path name. This is from a read attribute handler but in < 1.4.0 it existed in the model
domain.registerSubResource(PathElement.pathElement(INTERFACE), AddNameFromAddressResourceTransformer.INSTANCE);
domain.registerSubResource(PathElement.pathElement(PATH), AddNameFromAddressResourceTransformer.INSTANCE);
} else if (modelVersion == VERSION_1_4) {
//TODO not sure if these should be handled here for 1.4.0 or if it is better in the tests?
//Add the domain interface name. This is currently from a read attribute handler but in < 1.4.0 it existed in the model
domain.registerSubResource(PathElement.pathElement(INTERFACE), AddNameFromAddressResourceTransformer.INSTANCE);
domain.registerSubResource(PathElement.pathElement(PATH), AddNameFromAddressResourceTransformer.INSTANCE);
}
}
private static final ResourceTransformer IGNORED_EXTENSIONS = new IgnoreExtensionResourceTransformer();
/**
* Special resource transformer automatically ignoring all subsystems registered by an extension.
*/
static class IgnoreExtensionResourceTransformer implements ResourceTransformer {
@Override
public void transformResource(final ResourceTransformationContext context, final PathAddress address, final Resource resource) throws OperationFailedException {
// we just ignore this resource - so don't add it: context.addTransformedResource(...)
final PathElement element = address.getLastElement();
final TransformationTarget target = context.getTarget();
final ExtensionRegistry registry = target.getExtensionRegistry();
final Map<String, SubsystemInformation> subsystems = registry.getAvailableSubsystems(element.getValue());
if(subsystems != null) {
for(final Map.Entry<String, SubsystemInformation> subsystem : subsystems.entrySet()) {
final String name = subsystem.getKey();
target.addSubsystemVersion(name, IGNORED_SUBSYSTEMS);
}
}
}
}
}