/*
 * 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.jboss.as.domain.controller.transformers;

import org.jboss.as.controller.ModelVersion;
import org.jboss.as.controller.PathElement;
import org.jboss.as.controller.access.constraint.SensitivityClassification;
import org.jboss.as.controller.transform.description.ChainedTransformationDescriptionBuilder;
import org.jboss.as.controller.transform.description.ResourceTransformationDescriptionBuilder;
import org.jboss.as.controller.transform.description.TransformationDescriptionBuilder;
import org.jboss.as.domain.management.CoreManagementResourceDefinition;
import org.jboss.as.domain.management.access.AccessAuthorizationResourceDefinition;
import org.jboss.as.domain.management.access.AccessConstraintResources;
import org.jboss.as.domain.management.access.SensitivityClassificationTypeResourceDefinition;
import org.jboss.as.domain.management.access.SensitivityResourceDefinition;

/**
 * Transformers for the domain-wide management configuration.
 *
 * @author Brian Stansberry (c) 2013 Red Hat Inc.
 * @author Tomaz Cerar
 */
class ManagementTransformers {

    private ManagementTransformers() {
        // prevent instantiation
    }

    static ChainedTransformationDescriptionBuilder buildTransformerChain(ModelVersion currentVersion) {
        // Discard the domain level core-service=management resource and its children unless RBAC is enabled
        // Configuring rbac details is OK (i.e. discarable), so long as the provider is not enabled
        ChainedTransformationDescriptionBuilder chainedBuilder = TransformationDescriptionBuilder.Factory.createChainedInstance(CoreManagementResourceDefinition.PATH_ELEMENT, currentVersion);

        ResourceTransformationDescriptionBuilder builderCurrentTo17 = chainedBuilder.createBuilder(currentVersion, DomainTransformers.VERSION_1_7);
        builderCurrentTo17.addChildResource(AccessAuthorizationResourceDefinition.PATH_ELEMENT)
                .addChildResource(AccessConstraintResources.SENSITIVITY_PATH_ELEMENT)
                .addChildResource(SensitivityClassificationTypeResourceDefinition.PATH_ELEMENT)
                .discardChildResource(PathElement.pathElement(SensitivityResourceDefinition.PATH_ELEMENT.getKey(), SensitivityClassification.SERVER_SSL.getName()))
                .build();

        return chainedBuilder;
    }
}