| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.karaf.shell.osgi; |
| |
| import java.util.List; |
| |
| import org.apache.felix.gogo.commands.Command; |
| import org.osgi.framework.Bundle; |
| import org.osgi.framework.ServiceReference; |
| import org.osgi.service.packageadmin.PackageAdmin; |
| |
| @Command(scope = "osgi", name = "refresh", description = "Refresh a bundle.") |
| public class RefreshBundle extends BundlesCommandOptional { |
| |
| protected void doExecute(List<Bundle> bundles) throws Exception { |
| // Get package admin service. |
| ServiceReference ref = getBundleContext().getServiceReference(PackageAdmin.class.getName()); |
| if (ref == null) { |
| System.out.println("PackageAdmin service is unavailable."); |
| return; |
| } |
| try { |
| PackageAdmin pa = (PackageAdmin) getBundleContext().getService(ref); |
| if (pa == null) { |
| System.out.println("PackageAdmin service is unavailable."); |
| return; |
| } |
| if (bundles == null) { |
| pa.refreshPackages(null); |
| } else { |
| pa.refreshPackages(bundles.toArray(new Bundle[bundles.size()])); |
| } |
| } |
| finally { |
| getBundleContext().ungetService(ref); |
| } |
| } |
| } |