| /* |
| * Copyright 2014-present Open Networking Laboratory |
| * |
| * Licensed 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; |
| |
| import javax.ws.rs.core.Response; |
| |
| /** |
| * 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 |
| */ |
| public <T> T get(Class<T> service) { |
| return services.get(service); |
| } |
| |
| protected static Response.ResponseBuilder ok(Object obj) { |
| return Response.ok(obj); |
| } |
| |
| } |