/*
* 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.messaging;
import org.jboss.as.controller.BasicOperationResult;
import org.jboss.as.controller.OperationResult;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.ADD;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP;
import static org.jboss.as.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import org.jboss.as.controller.ModelQueryOperationHandler;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.PathAddress;
import org.jboss.as.controller.ResultHandler;
import org.jboss.as.controller.operations.common.Util;
import org.jboss.dmr.ModelNode;
/**
* @author Emanuel Muckenhuber
*/
class MessagingSubsystemDescribeHandler implements ModelQueryOperationHandler {
static final MessagingSubsystemDescribeHandler INSTANCE = new MessagingSubsystemDescribeHandler();
/** {@inheritDoc} */
@Override
public OperationResult execute(final OperationContext context, final ModelNode operation, final ResultHandler resultHandler) {
final ModelNode subsystemAdd = new ModelNode();
final ModelNode subModel = context.getSubModel();
PathAddress rootAddress = PathAddress.pathAddress(PathAddress.pathAddress(operation.require(OP_ADDR)).getLastElement());
subsystemAdd.get(OP).set(ADD);
subsystemAdd.get(OP_ADDR).set(rootAddress.toModelNode());
//
for(final String attribute : MessagingSubsystemProviders.MESSAGING_ROOT_ATTRIBUTES) {
if(subModel.hasDefined(attribute)) {
subsystemAdd.get(attribute).set(subModel.get(attribute));
}
}
final ModelNode result = new ModelNode();
result.add(subsystemAdd);
resultHandler.handleResultFragment(Util.NO_LOCATION, result);
resultHandler.handleResultComplete();
return new BasicOperationResult();
}
}