/*
 * 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.controller;

import org.jboss.as.controller.registry.Resource;
import org.jboss.dmr.ModelNode;

/**
 * Simple add handler which, if allowed, restarts a parent resource when the child is added.
 * Otherwise the server is put into a forced reload.
 *
 * @author Jason T. Greene
 */
public abstract class RestartParentResourceAddHandler extends RestartParentResourceHandlerBase {

    protected RestartParentResourceAddHandler(String parentKeyName) {
        super(parentKeyName);
    }

    @Override
    protected void updateModel(OperationContext context, ModelNode operation) throws OperationFailedException {
        final Resource resource = context.createResource(PathAddress.EMPTY_ADDRESS);
        populateModel(operation, resource.getModel());
    }

    /**
     * Populate the given node in the persistent configuration model based on the values in the given operation.
     *
     * @param operation the operation
     * @param model persistent configuration model node that corresponds to the address of {@code operation}
     *
     * @throws OperationFailedException if {@code operation} is invalid or populating the model otherwise fails
     */
    protected abstract void populateModel(final ModelNode operation, final ModelNode model) throws OperationFailedException;
}