| /* |
| * Copyright 2014-2015 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.rest.resources; |
| |
| import com.fasterxml.jackson.databind.JsonNode; |
| import com.fasterxml.jackson.databind.ObjectMapper; |
| import org.onosproject.net.device.DeviceProviderRegistry; |
| import org.onosproject.net.device.DeviceService; |
| import org.onosproject.net.host.HostProviderRegistry; |
| import org.onosproject.net.link.LinkProviderRegistry; |
| import org.onlab.rest.BaseResource; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import javax.ws.rs.Consumes; |
| import javax.ws.rs.POST; |
| import javax.ws.rs.Path; |
| 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 static javax.ws.rs.core.Response.Status.INTERNAL_SERVER_ERROR; |
| |
| /** |
| * Resource that acts as an ancillary provider for uploading pre-configured |
| * devices, ports and links. |
| */ |
| @Path("config") |
| public class ConfigWebResource extends BaseResource { |
| |
| private static Logger log = LoggerFactory.getLogger(ConfigWebResource.class); |
| |
| @POST |
| @Path("topology") |
| @Consumes(MediaType.APPLICATION_JSON) |
| @Produces(MediaType.APPLICATION_JSON) |
| public Response topology(InputStream input) throws IOException { |
| try { |
| ObjectMapper mapper = new ObjectMapper(); |
| JsonNode cfg = mapper.readTree(input); |
| new ConfigProvider(cfg, get(DeviceService.class), |
| get(DeviceProviderRegistry.class), |
| get(LinkProviderRegistry.class), |
| get(HostProviderRegistry.class)).parse(); |
| return Response.ok().build(); |
| } catch (Exception e) { |
| log.error("Unable to parse topology configuration", e); |
| return Response.status(INTERNAL_SERVER_ERROR).entity(e.toString()).build(); |
| } |
| } |
| |
| } |