/*
* 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.controller;
import org.jboss.as.controller.registry.Resource;
import org.jboss.dmr.ModelNode;
/**
* A handler for the {@code add} operation that only manipulates the model. The original expected use is for
* resources that have been dropped from recent versions, but for which configuration manageablity is retained in
* order to allow use on legacy hosts in a managed domain. This handler would be used on the host controllers for
* the newer version nodes (particularly the master host controller.)
*
* @author Brian Stansberry (c) 2012 Red Hat Inc.
*/
public class ModelOnlyAddStepHandler extends AbstractAddStepHandler {
/**
* Creates a new {@code ModelOnlyStepHandler} that stores the given attributes to the model.
*
* @param attributes the attributes
*/
public ModelOnlyAddStepHandler(AttributeDefinition... attributes) {
super(attributes);
}
public ModelOnlyAddStepHandler(Parameters parameters) {
super(parameters);
}
/**
* Returns {@code false}.
*
* {@inheritDoc}
*/
@Override
protected final boolean requiresRuntime(OperationContext context) {
return false;
}
/**
* Throws {@link UnsupportedOperationException}.
*
* {@inheritDoc}
*/
@Override
protected final void performRuntime(OperationContext context, ModelNode operation, Resource resource) throws OperationFailedException {
throw new UnsupportedOperationException();
}
/**
* Throws {@link UnsupportedOperationException}.
*
* {@inheritDoc}
*/
@Override
protected final void rollbackRuntime(OperationContext context, ModelNode operation, Resource resource) {
throw new UnsupportedOperationException();
}
}