Thomas Vachuska | 781d18b | 2014-10-27 10:31:25 -0700 | [diff] [blame] | 1 | /* |
Thomas Vachuska | 4f1a60c | 2014-10-28 13:39:07 -0700 | [diff] [blame] | 2 | * Copyright 2014 Open Networking Laboratory |
Thomas Vachuska | 781d18b | 2014-10-27 10:31:25 -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 | 781d18b | 2014-10-27 10:31:25 -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 | 781d18b | 2014-10-27 10:31:25 -0700 | [diff] [blame] | 15 | */ |
Thomas Vachuska | 140d585 | 2014-10-16 12:17:45 -0700 | [diff] [blame] | 16 | package org.onlab.onos.calendar; |
| 17 | |
Ray Milkey | caa450b | 2014-10-29 15:54:24 -0700 | [diff] [blame] | 18 | import java.net.URI; |
Thomas Vachuska | 140d585 | 2014-10-16 12:17:45 -0700 | [diff] [blame] | 19 | |
| 20 | import javax.ws.rs.POST; |
| 21 | import javax.ws.rs.Path; |
| 22 | import javax.ws.rs.PathParam; |
| 23 | import javax.ws.rs.core.Response; |
Ray Milkey | caa450b | 2014-10-29 15:54:24 -0700 | [diff] [blame] | 24 | |
| 25 | import org.onlab.onos.core.ApplicationId; |
| 26 | import org.onlab.onos.core.CoreService; |
| 27 | import org.onlab.onos.net.ConnectPoint; |
| 28 | import org.onlab.onos.net.DeviceId; |
| 29 | import org.onlab.onos.net.flow.DefaultTrafficSelector; |
| 30 | import org.onlab.onos.net.flow.TrafficSelector; |
| 31 | import org.onlab.onos.net.flow.TrafficTreatment; |
| 32 | import org.onlab.onos.net.intent.Intent; |
| 33 | import org.onlab.onos.net.intent.IntentService; |
| 34 | import org.onlab.onos.net.intent.PointToPointIntentWithBandwidthConstraint; |
| 35 | import org.onlab.onos.net.resource.BandwidthResourceRequest; |
| 36 | import org.onlab.packet.Ethernet; |
| 37 | import org.onlab.rest.BaseResource; |
Thomas Vachuska | 140d585 | 2014-10-16 12:17:45 -0700 | [diff] [blame] | 38 | |
| 39 | import static org.onlab.onos.net.PortNumber.portNumber; |
Ray Milkey | caa450b | 2014-10-29 15:54:24 -0700 | [diff] [blame] | 40 | import static org.onlab.onos.net.flow.DefaultTrafficTreatment.builder; |
Thomas Vachuska | 140d585 | 2014-10-16 12:17:45 -0700 | [diff] [blame] | 41 | |
| 42 | /** |
| 43 | * Web resource for triggering calendared intents. |
| 44 | */ |
| 45 | @Path("intent") |
| 46 | public class BandwidthCalendarResource extends BaseResource { |
| 47 | |
| 48 | @POST |
| 49 | @Path("{src}/{dst}/{srcPort}/{dstPort}/{bandwidth}") |
| 50 | public Response createIntent(@PathParam("src") String src, |
| 51 | @PathParam("dst") String dst, |
| 52 | @PathParam("srcPort") String srcPort, |
| 53 | @PathParam("dstPort") String dstPort, |
| 54 | @PathParam("bandwidth") String bandwidth) { |
| 55 | // TODO: implement calls to intent framework |
| 56 | IntentService service = get(IntentService.class); |
| 57 | |
| 58 | ConnectPoint srcPoint = new ConnectPoint(deviceId(src), portNumber(srcPort)); |
| 59 | ConnectPoint dstPoint = new ConnectPoint(deviceId(dst), portNumber(dstPort)); |
| 60 | |
Ray Milkey | caa450b | 2014-10-29 15:54:24 -0700 | [diff] [blame] | 61 | TrafficSelector selector = buildTrafficSelector(); |
| 62 | TrafficTreatment treatment = builder().build(); |
| 63 | |
| 64 | Intent intent = new PointToPointIntentWithBandwidthConstraint( |
| 65 | appId(), selector, treatment, |
| 66 | srcPoint, dstPoint, new BandwidthResourceRequest(Double.parseDouble(bandwidth))); |
| 67 | service.submit(intent); |
| 68 | |
Thomas Vachuska | 140d585 | 2014-10-16 12:17:45 -0700 | [diff] [blame] | 69 | return Response.ok("Yo! We got src=" + srcPoint + "; dst=" + dstPoint + |
| 70 | "; bw=" + bandwidth + "; intent service " + service).build(); |
| 71 | } |
| 72 | |
Ray Milkey | caa450b | 2014-10-29 15:54:24 -0700 | [diff] [blame] | 73 | private TrafficSelector buildTrafficSelector() { |
| 74 | TrafficSelector.Builder selectorBuilder = DefaultTrafficSelector.builder(); |
| 75 | Short ethType = Ethernet.TYPE_IPV4; |
| 76 | |
| 77 | selectorBuilder.matchEthType(ethType); |
| 78 | |
| 79 | return selectorBuilder.build(); |
| 80 | } |
| 81 | |
Thomas Vachuska | 140d585 | 2014-10-16 12:17:45 -0700 | [diff] [blame] | 82 | private DeviceId deviceId(String dpid) { |
| 83 | return DeviceId.deviceId(URI.create("of:" + dpid)); |
| 84 | } |
| 85 | |
Ray Milkey | caa450b | 2014-10-29 15:54:24 -0700 | [diff] [blame] | 86 | protected ApplicationId appId() { |
| 87 | return get(CoreService.class).registerApplication("org.onlab.onos.calendar"); |
| 88 | } |
| 89 | |
Thomas Vachuska | 140d585 | 2014-10-16 12:17:45 -0700 | [diff] [blame] | 90 | } |