Ray Milkey | 4f5de00 | 2014-12-17 19:26:11 -0800 | [diff] [blame] | 1 | /* |
Ray Milkey | 34c9590 | 2015-04-15 09:47:53 -0700 | [diff] [blame] | 2 | * Copyright 2014-2015 Open Networking Laboratory |
Ray Milkey | 4f5de00 | 2014-12-17 19:26:11 -0800 | [diff] [blame] | 3 | * |
| 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 |
| 7 | * |
| 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. |
| 15 | */ |
| 16 | package org.onosproject.codec.impl; |
| 17 | |
| 18 | import org.onosproject.codec.CodecContext; |
| 19 | import org.onosproject.codec.JsonCodec; |
| 20 | import org.onosproject.net.flow.FlowEntry; |
| 21 | import org.onosproject.net.flow.TrafficSelector; |
| 22 | import org.onosproject.net.flow.TrafficTreatment; |
| 23 | |
| 24 | import com.fasterxml.jackson.databind.node.ObjectNode; |
| 25 | |
| 26 | import static com.google.common.base.Preconditions.checkNotNull; |
| 27 | |
| 28 | /** |
| 29 | * Flow entry JSON codec. |
| 30 | */ |
Ray Milkey | 540b2ce | 2015-02-04 17:50:20 -0800 | [diff] [blame] | 31 | public final class FlowEntryCodec extends JsonCodec<FlowEntry> { |
Ray Milkey | 4f5de00 | 2014-12-17 19:26:11 -0800 | [diff] [blame] | 32 | |
| 33 | @Override |
| 34 | public ObjectNode encode(FlowEntry flowEntry, CodecContext context) { |
| 35 | checkNotNull(flowEntry, "Flow entry cannot be null"); |
| 36 | |
| 37 | final ObjectNode result = context.mapper().createObjectNode() |
| 38 | .put("id", Long.toString(flowEntry.id().value())) |
| 39 | .put("appId", flowEntry.appId()) |
| 40 | .put("groupId", flowEntry.groupId().id()) |
| 41 | .put("priority", flowEntry.priority()) |
| 42 | .put("timeout", flowEntry.timeout()) |
| 43 | .put("isPermanent", flowEntry.isPermanent()) |
| 44 | .put("deviceId", flowEntry.deviceId().toString()) |
| 45 | .put("state", flowEntry.state().toString()) |
| 46 | .put("life", flowEntry.life()) |
| 47 | .put("packets", flowEntry.packets()) |
| 48 | .put("bytes", flowEntry.bytes()) |
| 49 | .put("lastSeen", flowEntry.lastSeen()); |
| 50 | |
| 51 | if (flowEntry.treatment() != null) { |
| 52 | final JsonCodec<TrafficTreatment> treatmentCodec = |
Ray Milkey | c95bb9d | 2015-01-06 10:28:24 -0800 | [diff] [blame] | 53 | context.codec(TrafficTreatment.class); |
Ray Milkey | 4f5de00 | 2014-12-17 19:26:11 -0800 | [diff] [blame] | 54 | result.set("treatment", treatmentCodec.encode(flowEntry.treatment(), context)); |
| 55 | } |
| 56 | |
| 57 | if (flowEntry.selector() != null) { |
| 58 | final JsonCodec<TrafficSelector> selectorCodec = |
Ray Milkey | c95bb9d | 2015-01-06 10:28:24 -0800 | [diff] [blame] | 59 | context.codec(TrafficSelector.class); |
Ray Milkey | 4f5de00 | 2014-12-17 19:26:11 -0800 | [diff] [blame] | 60 | result.set("selector", selectorCodec.encode(flowEntry.selector(), context)); |
| 61 | } |
| 62 | |
| 63 | return result; |
| 64 | } |
| 65 | |
| 66 | } |
| 67 | |