/*
* 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.logging;
import static org.jboss.as.logging.CommonAttributes.LEVEL;
import static org.jboss.as.logging.CommonAttributes.ROOT_LOGGER;
import java.util.List;
import org.jboss.as.controller.AbstractModelUpdateHandler;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.ServiceVerificationHandler;
import org.jboss.dmr.ModelNode;
import org.jboss.logmanager.Logger;
import org.jboss.msc.service.ServiceController;
import org.jboss.msc.service.ServiceRegistry;
/**
* Operation responsible for changing the logging level of the root logger.
*
* @author John Bailey
*/
public class RootLoggerLevelChange extends AbstractModelUpdateHandler {
static final String OPERATION_NAME = "change-root-log-level";
static final RootLoggerLevelChange INSTANCE = new RootLoggerLevelChange();
@Override
protected void updateModel(final ModelNode operation, final ModelNode model) throws OperationFailedException {
LEVEL.validateAndSet(operation, model.get(ROOT_LOGGER));
}
@Override
protected void performRuntime(final OperationContext context, final ModelNode operation, final ModelNode model, final ServiceVerificationHandler verificationHandler, final List<ServiceController<?>> newControllers) throws OperationFailedException {
final ServiceRegistry serviceRegistry = context.getServiceRegistry(false);
@SuppressWarnings("unchecked")
final ServiceController<Logger> controller = (ServiceController<Logger>) serviceRegistry.getService(LogServices.ROOT_LOGGER);
final ModelNode level = LEVEL.resolveModelAttribute(context, model.get(ROOT_LOGGER));
if (controller != null && level.isDefined()) {
controller.getValue().setLevel(ModelParser.parseLevel(level));
}
}
}