2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright © 2017 AT&T Intellectual Property.
6 * Copyright © 2017 Amdocs
8 * ================================================================================
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
13 * http://www.apache.org/licenses/LICENSE-2.0
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 * ============LICENSE_END=========================================================
22 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
24 package org.openecomp.crud.dao.champion;
26 import com.google.gson.JsonElement;
27 import com.google.gson.JsonObject;
28 import com.google.gson.JsonSerializationContext;
29 import com.google.gson.JsonSerializer;
31 import org.openecomp.crud.entity.Edge;
32 import org.openecomp.crud.entity.Vertex;
34 import java.lang.reflect.Type;
36 public class ChampionEdgeSerializer implements JsonSerializer<Edge> {
38 public JsonElement serialize(Edge edge, Type type, JsonSerializationContext jsonSerializationContext) {
39 final JsonObject edgeObj = new JsonObject();
40 if (edge.getId().isPresent()) {
41 edgeObj.add("key", jsonSerializationContext.serialize(edge.getId().get()));
43 edgeObj.add("type", jsonSerializationContext.serialize(edge.getType()));
44 edgeObj.add("properties", jsonSerializationContext.serialize(edge.getProperties()));
45 edgeObj.add("source", jsonSerializationContext.serialize(edge.getSource()));
46 edgeObj.add("target", jsonSerializationContext.serialize(edge.getTarget()));