| /* |
| * 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.felix.threaddump.internal; |
| |
| import java.util.Dictionary; |
| import java.util.Hashtable; |
| |
| import org.apache.felix.inventory.InventoryPrinter; |
| import org.osgi.framework.BundleActivator; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.framework.Constants; |
| import org.osgi.framework.ServiceRegistration; |
| |
| /** |
| * OSGi bundle activator which takes care of (un)binding the |
| * Thread Dump Inventory Printer service. |
| */ |
| public final class ThreadDumpActivator implements BundleActivator |
| { |
| |
| /** |
| * The service description. |
| */ |
| private static final String SERVICE_TITLE = "Apache Felix Thread Dump"; |
| |
| /** |
| * The service identifier. |
| */ |
| private static final String SERVICE_NAME = "threaddump"; |
| |
| /** |
| * The ThreadDumper ServiceRegistration reference. |
| */ |
| private ServiceRegistration threadDumperRegistration; |
| |
| public void start(BundleContext context) |
| { |
| final Dictionary props = new Hashtable(); |
| props.put(Constants.SERVICE_VENDOR, context.getBundle().getHeaders(Constants.BUNDLE_VENDOR)); |
| props.put(Constants.SERVICE_DESCRIPTION, SERVICE_TITLE); |
| props.put(InventoryPrinter.NAME, SERVICE_NAME); |
| props.put(InventoryPrinter.TITLE, SERVICE_TITLE); |
| |
| threadDumperRegistration = context.registerService(InventoryPrinter.SERVICE, new ThreadDumpInventoryPrinter(), |
| props); |
| } |
| |
| public void stop(BundleContext context) |
| { |
| threadDumperRegistration.unregister(); |
| } |
| |
| } |