org.glassfish.hk2.configuration.hub.api.ManagerUtilities Maven / Gradle / Ivy
/*
* Copyright (c) 2014, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package org.glassfish.hk2.configuration.hub.api;
import org.glassfish.hk2.api.ServiceLocator;
import org.glassfish.hk2.configuration.hub.internal.HubImpl;
import org.glassfish.hk2.utilities.ServiceLocatorUtilities;
/**
* @author jwells
*
*/
public class ManagerUtilities {
/**
* This method will add the Hub service to the given service locator.
* If there is already a Hub service available this method will do
* nothing
*
* @param locator The non-null ServiceLocator to add the configuration
* Hub service to
*/
public static void enableConfigurationHub(ServiceLocator locator) {
if (locator.getService(Hub.class) != null) {
return;
}
ServiceLocatorUtilities.addClasses(locator, true, HubImpl.class);
}
}