| /* |
| * Copyright 2018-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.fpm.web; |
| |
| import org.onlab.packet.IpAddress; |
| |
| import com.fasterxml.jackson.databind.node.ArrayNode; |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| import org.onosproject.rest.AbstractWebResource; |
| import org.onosproject.routing.fpm.FpmPeerInfo; |
| import org.onosproject.routing.fpm.FpmInfoService; |
| import org.onosproject.routing.fpm.FpmPeer; |
| |
| import javax.ws.rs.GET; |
| import javax.ws.rs.Path; |
| import javax.ws.rs.Produces; |
| import javax.ws.rs.core.MediaType; |
| import javax.ws.rs.core.Response; |
| |
| import java.util.Comparator; |
| import java.util.Map; |
| |
| /** |
| * FPM REST API. |
| */ |
| @Path("") |
| public class FpmWebResource extends AbstractWebResource { |
| |
| /** |
| * To get all fpm connections. |
| * @return 200 OK with component properties of given component and variable. |
| */ |
| @GET |
| @Produces(MediaType.APPLICATION_JSON) |
| @Path("connections/") |
| public Response getFpmConnections() { |
| ObjectNode node = getFpmConnectionsJsonOutput(); |
| return Response.status(200).entity(node).build(); |
| } |
| |
| |
| private ObjectNode getFpmConnectionsJsonOutput() { |
| |
| FpmInfoService fpmService = get(FpmInfoService.class); |
| ObjectNode node = mapper().createObjectNode(); |
| ArrayNode connectionArray = mapper().createArrayNode(); |
| |
| Map<FpmPeer, FpmPeerInfo> fpmPeers = fpmService.peers(); |
| |
| fpmPeers.entrySet().stream() |
| .sorted(Comparator.<Map.Entry<FpmPeer, FpmPeerInfo>, IpAddress>comparing(e -> e.getKey().address()) |
| .thenComparing(e -> e.getKey().port())) |
| .map(Map.Entry::getValue) |
| .forEach(fpmPeerInfo -> connectionArray.add((new FpmCodec()).encode(fpmPeerInfo, this))); |
| |
| node.put("fpm-connections", connectionArray); |
| return node; |
| |
| } |
| } |
| |
| |