Ray Milkey | 1f95bd3 | 2014-12-10 11:11:00 -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 | 1f95bd3 | 2014-12-10 11:11:00 -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.onlab.packet.IpAddress; |
| 19 | import org.onosproject.codec.CodecContext; |
| 20 | import org.onosproject.codec.JsonCodec; |
| 21 | import org.onosproject.net.Host; |
| 22 | import org.onosproject.net.HostLocation; |
| 23 | |
| 24 | import com.fasterxml.jackson.databind.node.ArrayNode; |
| 25 | import com.fasterxml.jackson.databind.node.ObjectNode; |
| 26 | |
| 27 | import static com.google.common.base.Preconditions.checkNotNull; |
| 28 | |
| 29 | /** |
| 30 | * Host JSON codec. |
| 31 | */ |
Ray Milkey | 540b2ce | 2015-02-04 17:50:20 -0800 | [diff] [blame] | 32 | public final class HostCodec extends AnnotatedCodec<Host> { |
Ray Milkey | 1f95bd3 | 2014-12-10 11:11:00 -0800 | [diff] [blame] | 33 | |
| 34 | @Override |
| 35 | public ObjectNode encode(Host host, CodecContext context) { |
| 36 | checkNotNull(host, "Host cannot be null"); |
Ray Milkey | c95bb9d | 2015-01-06 10:28:24 -0800 | [diff] [blame] | 37 | final JsonCodec<HostLocation> locationCodec = |
| 38 | context.codec(HostLocation.class); |
Ray Milkey | 1f95bd3 | 2014-12-10 11:11:00 -0800 | [diff] [blame] | 39 | final ObjectNode result = context.mapper().createObjectNode() |
| 40 | .put("id", host.id().toString()) |
| 41 | .put("mac", host.mac().toString()) |
| 42 | .put("vlan", host.vlan().toString()); |
| 43 | |
| 44 | final ArrayNode jsonIpAddresses = result.putArray("ipAddresses"); |
| 45 | for (final IpAddress ipAddress : host.ipAddresses()) { |
| 46 | jsonIpAddresses.add(ipAddress.toString()); |
| 47 | } |
| 48 | result.set("ipAddresses", jsonIpAddresses); |
| 49 | result.set("location", locationCodec.encode(host.location(), context)); |
| 50 | |
| 51 | return annotate(result, host, context); |
| 52 | } |
| 53 | |
| 54 | } |
| 55 | |