/*
* 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.server.operations;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.OperationStepHandler;
import org.jboss.as.server.suspend.SuspendController;
import org.jboss.dmr.ModelNode;
import org.jboss.msc.service.ServiceController;
/**
* Reports the current server {@link org.jboss.as.server.suspend.SuspendController.State}
*
* @author Stuart Douglas
*/
public class SuspendStateReadHandler implements OperationStepHandler {
public static final SuspendStateReadHandler INSTANCE = new SuspendStateReadHandler();
private SuspendStateReadHandler(){}
@Override
public void execute(OperationContext context, ModelNode operation) throws OperationFailedException {
ServiceController<SuspendController> sc = (ServiceController<SuspendController>) context.getServiceRegistry(false).getService(SuspendController.SERVICE_NAME);
if(sc != null) {
context.getResult().set(sc.getValue().getState().name());
}
}
}