| /* |
| * 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.onlab.rest; |
| |
| import org.onlab.osgi.DefaultServiceDirectory; |
| import org.onlab.osgi.ServiceDirectory; |
| |
| /** |
| * Base abstraction of a JAX-RS resource. |
| */ |
| public abstract class BaseResource { |
| |
| private static ServiceDirectory services = new DefaultServiceDirectory(); |
| |
| /** |
| * Sets alternate service directory to be used for lookups. |
| * <p> |
| * Intended to ease unit testing and not intended for use in production. |
| * </p> |
| * |
| * @param serviceDirectory alternate service directory |
| */ |
| public static void setServiceDirectory(ServiceDirectory serviceDirectory) { |
| services = serviceDirectory; |
| } |
| |
| /** |
| * Returns reference to the specified service implementation. |
| * |
| * @param service service class |
| * @param <T> type of service |
| * @return service implementation |
| */ |
| protected static <T> T get(Class<T> service) { |
| return services.get(service); |
| } |
| |
| } |