Sean Condon | 0e89bda | 2017-03-21 14:23:19 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2017-present Open Networking Foundation |
| 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.cfm.web; |
| 17 | |
| 18 | import static com.google.common.base.Preconditions.checkNotNull; |
| 19 | |
| 20 | import java.util.Iterator; |
| 21 | import java.util.Map.Entry; |
| 22 | |
| 23 | import org.onosproject.codec.CodecContext; |
| 24 | import org.onosproject.codec.JsonCodec; |
| 25 | import org.onosproject.incubator.net.l2monitoring.cfm.Mep; |
| 26 | import org.onosproject.incubator.net.l2monitoring.cfm.MepEntry; |
| 27 | |
| 28 | import com.fasterxml.jackson.databind.JsonNode; |
| 29 | import com.fasterxml.jackson.databind.node.ArrayNode; |
| 30 | import com.fasterxml.jackson.databind.node.ObjectNode; |
| 31 | |
| 32 | /** |
| 33 | * Encode and decode to/from JSON to MepEntry object. |
| 34 | */ |
| 35 | public class MepEntryCodec extends JsonCodec<MepEntry> { |
| 36 | |
| 37 | @Override |
| 38 | public ObjectNode encode(MepEntry mepEntry, CodecContext context) { |
| 39 | checkNotNull(mepEntry, "Mep cannot be null"); |
| 40 | |
| 41 | ObjectNode result = context.mapper().createObjectNode(); |
| 42 | |
| 43 | //Get the common attributes |
| 44 | Mep mep = (Mep) mepEntry; |
| 45 | ObjectNode mepAttrs = new MepCodec().encode(mep, context); |
| 46 | Iterator<Entry<String, JsonNode>> elements = mepAttrs.fields(); |
| 47 | while (elements.hasNext()) { |
| 48 | Entry<String, JsonNode> element = elements.next(); |
| 49 | result.set(element.getKey(), element.getValue()); |
| 50 | } |
| 51 | |
| 52 | if (mepEntry.macAddress() != null) { |
| 53 | result.put("macAddress", mepEntry.macAddress().toString()); |
| 54 | } |
| 55 | |
| 56 | if (mepEntry.loopbackAttributes() != null) { |
| 57 | result.set("loopback", new MepLbEntryCodec() |
| 58 | .encode(mepEntry.loopbackAttributes(), context)); |
| 59 | } |
| 60 | |
| 61 | if (mepEntry.activeRemoteMepList() != null) { |
| 62 | result.set("remoteMeps", new RemoteMepEntryCodec() |
| 63 | .encode(mepEntry.activeRemoteMepList(), context)); |
| 64 | } |
| 65 | |
| 66 | if (mepEntry.activeErrorCcmDefect()) { |
| 67 | result.put("activeErrorCcmDefect", true); |
| 68 | } |
| 69 | if (mepEntry.activeMacStatusDefect()) { |
| 70 | result.put("activeMacStatusDefect", true); |
| 71 | } |
| 72 | if (mepEntry.activeRdiCcmDefect()) { |
| 73 | result.put("activeRdiCcmDefect", true); |
| 74 | } |
| 75 | if (mepEntry.activeRemoteCcmDefect()) { |
| 76 | result.put("activeRemoteCcmDefect", true); |
| 77 | } |
| 78 | if (mepEntry.activeXconCcmDefect()) { |
| 79 | result.put("activeXconCcmDefect", true); |
| 80 | } |
| 81 | return result; |
| 82 | } |
| 83 | |
| 84 | @Override |
| 85 | public ArrayNode encode(Iterable<MepEntry> mepEntryEntities, CodecContext context) { |
| 86 | ArrayNode an = context.mapper().createArrayNode(); |
| 87 | if (mepEntryEntities != null) { |
| 88 | mepEntryEntities.forEach(mepEntry -> an.add(encode(mepEntry, context))); |
| 89 | } |
| 90 | return an; |
| 91 | } |
| 92 | |
| 93 | } |