Thomas Vachuska | 24c849c | 2014-10-27 09:53:05 -0700 | [diff] [blame] | 1 | /* |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 2 | * Copyright 2014 Open Networking Laboratory |
Thomas Vachuska | 24c849c | 2014-10-27 09:53:05 -0700 | [diff] [blame] | 3 | * |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
Thomas Vachuska | 24c849c | 2014-10-27 09:53:05 -0700 | [diff] [blame] | 7 | * |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
Thomas Vachuska | 24c849c | 2014-10-27 09:53:05 -0700 | [diff] [blame] | 15 | */ |
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 16 | package org.onlab.rest; |
| 17 | |
| 18 | import org.onlab.osgi.DefaultServiceDirectory; |
| 19 | import org.onlab.osgi.ServiceDirectory; |
| 20 | |
Thomas Vachuska | ca60f2b | 2014-11-06 01:34:28 -0800 | [diff] [blame] | 21 | import javax.ws.rs.core.Response; |
| 22 | |
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 23 | /** |
| 24 | * Base abstraction of a JAX-RS resource. |
| 25 | */ |
| 26 | public abstract class BaseResource { |
| 27 | |
| 28 | private static ServiceDirectory services = new DefaultServiceDirectory(); |
| 29 | |
| 30 | /** |
| 31 | * Sets alternate service directory to be used for lookups. |
| 32 | * <p> |
| 33 | * Intended to ease unit testing and not intended for use in production. |
| 34 | * </p> |
| 35 | * |
| 36 | * @param serviceDirectory alternate service directory |
| 37 | */ |
| 38 | public static void setServiceDirectory(ServiceDirectory serviceDirectory) { |
| 39 | services = serviceDirectory; |
| 40 | } |
| 41 | |
| 42 | /** |
| 43 | * Returns reference to the specified service implementation. |
| 44 | * |
| 45 | * @param service service class |
| 46 | * @param <T> type of service |
| 47 | * @return service implementation |
| 48 | */ |
Thomas Vachuska | ca60f2b | 2014-11-06 01:34:28 -0800 | [diff] [blame] | 49 | public <T> T get(Class<T> service) { |
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 50 | return services.get(service); |
| 51 | } |
| 52 | |
Thomas Vachuska | ca60f2b | 2014-11-06 01:34:28 -0800 | [diff] [blame] | 53 | protected static Response.ResponseBuilder ok(Object obj) { |
| 54 | return Response.ok(obj); |
| 55 | } |
| 56 | |
tom | 0eb04ca | 2014-08-25 14:34:51 -0700 | [diff] [blame] | 57 | } |