| /* |
| * Copyright 2017-present Open Networking Foundation |
| * |
| * 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.onosproject.cfm.rest; |
| |
| import com.fasterxml.jackson.databind.node.ArrayNode; |
| import org.onosproject.incubator.net.l2monitoring.cfm.Mep; |
| import org.onosproject.incubator.net.l2monitoring.cfm.service.CfmConfigException; |
| import org.onosproject.incubator.net.l2monitoring.cfm.service.CfmMepService; |
| import org.onosproject.net.DeviceId; |
| import org.onosproject.rest.AbstractWebResource; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import javax.ws.rs.Consumes; |
| import javax.ws.rs.GET; |
| import javax.ws.rs.Path; |
| import javax.ws.rs.PathParam; |
| import javax.ws.rs.Produces; |
| import javax.ws.rs.core.MediaType; |
| import javax.ws.rs.core.Response; |
| import java.util.Collection; |
| |
| /** |
| * Layer 2 CFM Maintenance Association Endpoint (MEP) by Device web resource. |
| */ |
| @Path("device") |
| public class DeviceMepWebResource extends AbstractWebResource { |
| |
| private final Logger log = LoggerFactory.getLogger(getClass()); |
| |
| /** |
| * Get all MEPs by Device Id. The device should support Meps |
| * |
| * @param deviceId The id of a device. |
| * @return 200 OK with a list of MEPS or 500 on error |
| */ |
| @GET |
| @Path("{device_id}") |
| @Produces(MediaType.APPLICATION_JSON) |
| @Consumes(MediaType.APPLICATION_JSON) |
| public Response getAllMepsForDevice(@PathParam("device_id") String deviceId) { |
| DeviceId deviceIdObj = DeviceId.deviceId(deviceId); |
| log.debug("GET all Meps called for Device {}", deviceIdObj); |
| try { |
| Collection<Mep> mepCollection = get(CfmMepService.class) |
| .getAllMepsByDevice(deviceIdObj); |
| ArrayNode an = mapper().createArrayNode(); |
| an.add(codec(Mep.class).encode(mepCollection, this)); |
| return ok(mapper().createObjectNode().set("meps", an)).build(); |
| } catch (CfmConfigException e) { |
| log.error("Get all Meps on device {} failed because of exception", |
| deviceIdObj, e); |
| return Response.serverError().entity("{ \"failure\":\"" + e.toString() + "\" }").build(); |
| } |
| } |
| } |