/*
* JBoss, Home of Professional Open Source.
* Copyright 2015, 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
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*/
package org.jboss.as.clustering.controller.transform;
import org.jboss.as.clustering.controller.Operations;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.transform.OperationResultTransformer;
import org.jboss.as.controller.transform.OperationTransformer;
import org.jboss.as.controller.transform.TransformationContext;
import org.jboss.dmr.ModelNode;
/**
* @author Radoslav Husar
* @version Jun 2015
*/
public class SimplePathOperationTransformer implements OperationTransformer {
private final PathAddressTransformer addressTransformer;
public SimplePathOperationTransformer(PathAddressTransformer addressTransformer) {
this.addressTransformer = addressTransformer;
}
@Override
public TransformedOperation transformOperation(TransformationContext context, PathAddress address, ModelNode operation) {
ModelNode legacyOperation = operation.clone();
Operations.setPathAddress(legacyOperation, this.addressTransformer.transform(address));
InitialAttributeValueOperationContextAttachment attachment = context.getAttachment(InitialAttributeValueOperationContextAttachment.INITIAL_VALUES_ATTACHMENT);
if (attachment != null) {
ModelNode value = attachment.getInitialValue(address, Operations.getAttributeName(operation));
if (value != null) {
attachment.putIfAbsentInitialValue(this.addressTransformer.transform(address), Operations.getAttributeName(operation), value);
}
}
return new TransformedOperation(legacyOperation, OperationResultTransformer.ORIGINAL_RESULT);
}
}