| /******************************************************************************* |
| * Copyright (c) 2011 VMware Inc. |
| * 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: |
| * VMware Inc. - initial contribution |
| *******************************************************************************/ |
| |
| package org.eclipse.virgo.management.fragment; |
| |
| import java.util.Hashtable; |
| |
| import javax.management.ObjectName; |
| |
| import org.eclipse.equinox.region.Region; |
| import org.eclipse.equinox.region.RegionDigraph; |
| import org.eclipse.gemini.management.ObjectNameTranslator; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.framework.ServiceReference; |
| |
| public class VirgoObjectNameTranslator implements ObjectNameTranslator{ |
| |
| private static final String REGION_KEY = "region"; |
| |
| private final String regionName; |
| |
| public VirgoObjectNameTranslator(BundleContext context) { |
| ServiceReference<RegionDigraph> serviceReference = context.getServiceReference(RegionDigraph.class); |
| RegionDigraph service = context.getService(serviceReference); |
| Region region = service.getRegion(context.getBundle().getBundleId()); |
| this.regionName = region.getName(); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public ObjectName translate(ObjectName originalName) { |
| Hashtable<String, String> keyPropertyList = originalName.getKeyPropertyList(); |
| keyPropertyList.put(REGION_KEY, regionName); |
| try { |
| return new ObjectName(originalName.getDomain(), keyPropertyList); |
| } catch (Exception e) { |
| throw new RuntimeException("Error modifying ObjectName for '" + originalName.getCanonicalName() + "'", e); |
| } |
| } |
| |
| } |