/*
* 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.transform;
import org.jboss.dmr.ModelNode;
/**
* Policy for rejecting operations on the domain controller. This allows the operation transformer to reject
* successfully applied operation from a slave HC, which is going to trigger a global rollback of the operation
* in the domain. Ignored resources on a slave HC won't get propagated and therefore can't cause a global rollback.
*
* @author Emanuel Muckenhuber
*/
public interface OperationRejectionPolicy {
/**
* Reject the operation.
*
* @param preparedResult the prepared result
* @return whether to reject the operation or not
*/
boolean rejectOperation(ModelNode preparedResult);
/**
* Get the optional failure description.
*
* @return the failure description
*/
String getFailureDescription();
}