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/*******************************************************************************
* Copyright (c) 2010 Boeing.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.framework.access.internal;
import org.eclipse.osee.framework.core.services.IAccessControlService;
import org.eclipse.osee.framework.jdk.core.type.OseeCoreException;
import org.eclipse.osee.framework.jdk.core.util.Conditions;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleContext;
import org.osgi.framework.FrameworkUtil;
import org.osgi.framework.ServiceReference;
public final class AccessControlHelper {
public static final String PLUGIN_ID = "org.eclipse.osee.framework.access";
private AccessControlHelper() {
// Utility class
}
private static BundleContext getBundleContext() throws OseeCoreException {
Bundle bundle = FrameworkUtil.getBundle(AccessControlHelper.class);
Conditions.checkNotNull(bundle, "bundle");
return bundle.getBundleContext();
}
private static <T> T getService(Class<T> clazz) throws OseeCoreException {
BundleContext context = getBundleContext();
Conditions.checkNotNull(context, "bundleContext");
ServiceReference<T> reference = context.getServiceReference(clazz);
Conditions.checkNotNull(reference, "serviceReference");
T service = context.getService(reference);
Conditions.checkNotNull(service, "service");
return service;
}
@Deprecated
public static AccessControlService getAccessControlService() throws OseeCoreException {
IAccessControlService service = getService(IAccessControlService.class);
AccessControlService toReturn = null;
if (service instanceof AccessControlServiceProxy) {
toReturn = ((AccessControlServiceProxy) service).getProxiedObject();
}
return toReturn;
}
}
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