/*
* 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.osgi.parser;
import java.util.List;
import org.jboss.as.controller.AbstractAddStepHandler;
import org.jboss.as.controller.OperationContext;
import org.jboss.as.controller.OperationFailedException;
import org.jboss.as.controller.ServiceVerificationHandler;
import org.jboss.as.controller.descriptions.ModelDescriptionConstants;
import org.jboss.as.osgi.parser.SubsystemState.OSGiCapability;
import org.jboss.dmr.ModelNode;
import org.jboss.msc.service.ServiceController;
/**
* @author David Bosschaert
* @author Thomas.Diesler@jboss.com
*/
public class OSGiCapabilityAdd extends AbstractAddStepHandler {
static final OSGiCapabilityAdd INSTANCE = new OSGiCapabilityAdd();
private OSGiCapabilityAdd() {
}
@Override
protected void populateModel(ModelNode operation, ModelNode model) throws OperationFailedException {
FrameworkCapabilityResource.STARTLEVEL.validateAndSet(operation, model);
}
@Override
protected void performRuntime(OperationContext context, ModelNode operation, ModelNode model, ServiceVerificationHandler verificationHandler,
List<ServiceController<?>> newControllers) throws OperationFailedException {
final Integer startLevel = (operation.hasDefined(ModelConstants.STARTLEVEL) ? FrameworkCapabilityResource.STARTLEVEL.resolveModelAttribute(context, model).asInt() : null);
String identifier = operation.get(ModelDescriptionConstants.OP_ADDR).asObject().get(ModelConstants.CAPABILITY).asString();
OSGiCapability module = new OSGiCapability(identifier, startLevel);
SubsystemState subsystemState = SubsystemState.getSubsystemState(context);
if (subsystemState != null) {
subsystemState.addCapability(module);
}
}
@Override
protected void rollbackRuntime(OperationContext context, ModelNode operation, ModelNode model, List<ServiceController<?>> controllers) {
String identifier = operation.get(ModelDescriptionConstants.OP_ADDR).asObject().get(ModelConstants.CAPABILITY).asString();
SubsystemState subsystemState = SubsystemState.getSubsystemState(context);
if (subsystemState != null) {
subsystemState.removeCapability(identifier);
}
}
}