/*
* 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.controller.descriptions.ModelDescriptionConstants.OP_ADDR;
import static org.jboss.as.logging.CommonAttributes.PATH;
import static org.jboss.as.logging.CommonAttributes.RELATIVE_TO;
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.PathAddress;
import org.jboss.as.controller.ServiceVerificationHandler;
import org.jboss.as.server.services.path.AbstractPathService;
import org.jboss.dmr.ModelNode;
import org.jboss.msc.service.ServiceBuilder;
import org.jboss.msc.service.ServiceController;
import org.jboss.msc.service.ServiceTarget;
/**
* Operation responsible for changing the file attributes of file based logging handlers.
*
* @author John Bailey
*/
public class HandlerFileChange extends AbstractModelUpdateHandler {
static final String OPERATION_NAME = "change-file";
static final HandlerFileChange INSTANCE = new HandlerFileChange();
@Override
protected void updateModel(final ModelNode operation, final ModelNode model) throws OperationFailedException {
PATH.validateAndSet(operation, model);
RELATIVE_TO.validateAndSet(operation, model);
}
@Override
protected void performRuntime(final OperationContext context, final ModelNode operation, final ModelNode model,
final ServiceVerificationHandler verificationHandler, final List<ServiceController<?>> newControllers) throws OperationFailedException {
final PathAddress address = PathAddress.pathAddress(operation.require(OP_ADDR));
final String name = address.getLastElement().getValue();
final ServiceTarget serviceTarget = context.getServiceTarget();
final HandlerFileService service = new HandlerFileService(PATH.resolveModelAttribute(context, model).asString());
final ServiceBuilder<String> serviceBuilder = serviceTarget.addService(LogServices.handlerName(name), service);
final ModelNode relativeTo = RELATIVE_TO.resolveModelAttribute(context, model);
if (relativeTo.isDefined()) {
serviceBuilder.addDependency(AbstractPathService.pathNameOf(relativeTo.asString()), String.class, service.getRelativeToInjector());
}
context.addStep(verificationHandler, OperationContext.Stage.VERIFY);
if (context.completeStep() == OperationContext.ResultAction.ROLLBACK) {
context.removeService(LogServices.handlerFileName(name));
}
}
}