| /* |
| * Copyright 2015 Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.codec.impl; |
| |
| import org.onosproject.codec.CodecContext; |
| import org.onosproject.codec.JsonCodec; |
| import org.onosproject.net.HostId; |
| import org.onosproject.net.intent.ConnectivityIntent; |
| import org.onosproject.net.intent.HostToHostIntent; |
| |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| import static org.onlab.util.Tools.nullIsIllegal; |
| |
| /** |
| * Host to host intent codec. |
| */ |
| public final class HostToHostIntentCodec extends JsonCodec<HostToHostIntent> { |
| |
| private static final String ONE = "one"; |
| private static final String TWO = "two"; |
| |
| @Override |
| public ObjectNode encode(HostToHostIntent intent, CodecContext context) { |
| checkNotNull(intent, "Host to host intent cannot be null"); |
| |
| final JsonCodec<ConnectivityIntent> connectivityIntentCodec = |
| context.codec(ConnectivityIntent.class); |
| final ObjectNode result = connectivityIntentCodec.encode(intent, context); |
| |
| final String one = intent.one().toString(); |
| final String two = intent.two().toString(); |
| result.put(ONE, one); |
| result.put(TWO, two); |
| |
| return result; |
| } |
| |
| @Override |
| public HostToHostIntent decode(ObjectNode json, CodecContext context) { |
| HostToHostIntent.Builder builder = HostToHostIntent.builder(); |
| |
| IntentCodec.intentAttributes(json, context, builder); |
| ConnectivityIntentCodec.intentAttributes(json, context, builder); |
| |
| String one = nullIsIllegal(json.get(ONE), |
| ONE + IntentCodec.MISSING_MEMBER_MESSAGE).asText(); |
| builder.one(HostId.hostId(one)); |
| |
| String two = nullIsIllegal(json.get(TWO), |
| TWO + IntentCodec.MISSING_MEMBER_MESSAGE).asText(); |
| builder.two(HostId.hostId(two)); |
| |
| return builder.build(); |
| } |
| } |