| /* |
| * Copyright 2015 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.onosproject.cordfabric; |
| |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| import org.onlab.packet.VlanId; |
| import org.onosproject.rest.AbstractWebResource; |
| |
| import javax.ws.rs.Consumes; |
| import javax.ws.rs.DELETE; |
| import javax.ws.rs.GET; |
| import javax.ws.rs.POST; |
| 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.io.IOException; |
| import java.io.InputStream; |
| import java.util.List; |
| |
| /** |
| * Web resource for interacting with the fabric. |
| */ |
| @Path("vlans") |
| public class FabricWebResource extends AbstractWebResource { |
| |
| private static final FabricVlanCodec VLAN_CODEC = new FabricVlanCodec(); |
| |
| /** |
| * Get all CORD fabric VLANs. |
| * |
| * @return array of cord VLANs in the system. |
| */ |
| @GET |
| @Produces(MediaType.APPLICATION_JSON) |
| public Response getVlans() { |
| FabricService fabricService = get(FabricService.class); |
| List<FabricVlan> vlans = fabricService.getVlans(); |
| ObjectNode result = new ObjectMapper().createObjectNode(); |
| result.set("vlans", new FabricVlanCodec().encode(vlans, this)); |
| |
| return ok(result.toString()).build(); |
| } |
| |
| /** |
| * Create a CORD fabric VLAN. |
| * |
| * @param input JSON stream describing new VLAN |
| * @return status of the request - CREATED if the JSON is correct, |
| * INTERNAL_SERVER_ERROR if the JSON is invalid |
| * @throws IOException if the JSON is invalid |
| */ |
| @POST |
| @Path("add") |
| @Consumes(MediaType.APPLICATION_JSON) |
| public Response addVlan(InputStream input) throws IOException { |
| ObjectMapper mapper = new ObjectMapper(); |
| ObjectNode vlanJson = (ObjectNode) mapper.readTree(input); |
| FabricService fabricService = get(FabricService.class); |
| |
| fabricService.addVlan(VLAN_CODEC.decode(vlanJson, this)); |
| |
| return Response.ok().build(); |
| } |
| |
| /** |
| * Delete a CORD fabric VLAN. |
| * |
| * @param vlan identifier of the VLAN to remove |
| * @return status of the request - OK |
| */ |
| @DELETE |
| @Path("{vlan}") |
| public Response deleteVlan(@PathParam("vlan") String vlan) { |
| VlanId vlanId = VlanId.vlanId(Short.parseShort(vlan)); |
| |
| FabricService fabricService = get(FabricService.class); |
| |
| fabricService.removeVlan(vlanId); |
| |
| return Response.ok().build(); |
| } |
| } |