/*
* JBoss, Home of Professional Open Source.
* Copyright 2014, 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.jmx.model;
import org.jboss.as.controller.ManagementModel;
import org.jboss.as.controller.ModelControllerServiceInitialization;
import org.jboss.as.controller.registry.ImmutableManagementResourceRegistration;
import org.jboss.as.controller.registry.Resource;
import org.jboss.msc.service.Service;
import org.jboss.msc.service.ServiceController;
import org.jboss.msc.service.ServiceName;
import org.jboss.msc.service.ServiceTarget;
import org.jboss.msc.service.StartContext;
import org.jboss.msc.service.StartException;
import org.jboss.msc.service.StopContext;
/**
* Provides integration between the JMX layer and the core management layer beyond what is possible
* via the Extension interface.
*
* @author Brian Stansberry (c) 2014 Red Hat Inc.
*/
public class ManagementModelIntegration implements ModelControllerServiceInitialization {
public static final ServiceName SERVICE_NAME = ServiceName.JBOSS.append("jmx", "management", "integration");
@Override
public void initializeStandalone(ServiceTarget target, ManagementModel managementModel) {
ManagementModelProvider provider =
new ManagementModelProvider(new ResourceAndRegistration(managementModel));
target.addService(SERVICE_NAME, provider).setInitialMode(ServiceController.Mode.ON_DEMAND).install();
}
@Override
public void initializeDomain(ServiceTarget target, ManagementModel managementModel) {
// not relevant to domain model;
}
@Override
public void initializeHost(ServiceTarget target, ManagementModel managementModel, String hostName) {
// not relevant to host controller;
ManagementModelProvider provider =
new ManagementModelProvider(new ResourceAndRegistration(managementModel));
target.addService(SERVICE_NAME, provider).setInitialMode(ServiceController.Mode.ON_DEMAND).install();
}
static final class ResourceAndRegistration {
private final ManagementModel managementModel;
private ResourceAndRegistration(final ManagementModel managementModel) {
this.managementModel = managementModel;
}
Resource getResource() {
return managementModel.getRootResource();
}
ImmutableManagementResourceRegistration getRegistration() {
return managementModel.getRootResourceRegistration();
}
}
public final class ManagementModelProvider implements Service<ManagementModelProvider> {
private final ResourceAndRegistration resourceAndRegistration;
private ManagementModelProvider(ResourceAndRegistration resourceAndRegistration) {
this.resourceAndRegistration = resourceAndRegistration;
}
@Override
public void start(StartContext startContext) throws StartException {
// no-op
}
@Override
public void stop(StopContext stopContext) {
// no-op;
}
@Override
public ManagementModelProvider getValue() throws IllegalStateException, IllegalArgumentException {
return this;
}
// CRITICAL -- cannot be made protected or public!
ResourceAndRegistration getResourceAndRegistration() {
return resourceAndRegistration;
}
}
}