Ray Milkey | 39616f3 | 2015-05-14 15:43:00 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 Open Networking Laboratory |
| 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.TrafficTreatment; |
| 21 | import org.onosproject.net.group.GroupBucket; |
| 22 | |
| 23 | import com.fasterxml.jackson.databind.node.ObjectNode; |
| 24 | |
| 25 | import static com.google.common.base.Preconditions.checkNotNull; |
| 26 | |
| 27 | /** |
| 28 | * Group bucket JSON codec. |
| 29 | */ |
| 30 | public class GroupBucketCodec extends JsonCodec<GroupBucket> { |
| 31 | |
| 32 | private static final String TYPE = "type"; |
| 33 | private static final String TREATMENT = "treatment"; |
| 34 | private static final String WEIGHT = "weight"; |
| 35 | private static final String WATCH_PORT = "watchPort"; |
| 36 | private static final String WATCH_GROUP = "watchGroup"; |
| 37 | private static final String PACKETS = "packets"; |
| 38 | private static final String BYTES = "bytes"; |
| 39 | |
| 40 | @Override |
| 41 | public ObjectNode encode(GroupBucket bucket, CodecContext context) { |
| 42 | checkNotNull(bucket, "Driver cannot be null"); |
| 43 | |
| 44 | ObjectNode result = context.mapper().createObjectNode() |
| 45 | .put(TYPE, bucket.type().toString()) |
| 46 | .put(WEIGHT, bucket.weight()) |
| 47 | .put(PACKETS, bucket.packets()) |
| 48 | .put(BYTES, bucket.bytes()); |
| 49 | |
| 50 | if (bucket.watchPort() != null) { |
| 51 | result.put(WATCH_PORT, bucket.watchPort().toString()); |
| 52 | } |
| 53 | |
| 54 | if (bucket.watchGroup() != null) { |
| 55 | result.put(WATCH_GROUP, bucket.watchGroup().toString()); |
| 56 | } |
| 57 | |
| 58 | if (bucket.treatment() != null) { |
| 59 | result.set(TREATMENT, context.codec(TrafficTreatment.class).encode(bucket.treatment(), context)); |
| 60 | } |
| 61 | |
| 62 | return result; |
| 63 | } |
| 64 | } |