2 * ============LICENSE_START==========================================
4 * ===================================================================
5 * Copyright © 2017 AT&T Intellectual Property. All rights reserved.
6 * Copyright © 2017 Amdocs
7 * ===================================================================
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ============LICENSE_END============================================
20 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
22 package org.onap.champ.entity;
24 import java.io.IOException;
25 import java.util.HashMap;
27 import com.fasterxml.jackson.core.JsonParser;
28 import com.fasterxml.jackson.core.JsonProcessingException;
29 import com.fasterxml.jackson.databind.DeserializationContext;
30 import com.fasterxml.jackson.databind.JsonNode;
31 import com.fasterxml.jackson.databind.deser.std.StdDeserializer;
33 import org.onap.aai.champcore.model.ChampObject;
34 import org.onap.aai.champcore.model.ChampRelationship;
36 public class ChampRelationshipDeserializer extends StdDeserializer<ChampRelationship> {
38 private static final long serialVersionUID = -3625275249560680339L;
40 public ChampRelationshipDeserializer() {
44 protected ChampRelationshipDeserializer(Class<ChampRelationship> t) {
48 public ChampRelationship deserialize(JsonParser jparser, DeserializationContext dctx)
49 throws IOException, JsonProcessingException {
51 JsonNode node = jparser.getCodec().readTree(jparser);
52 JsonNode type = node.get("type");
53 JsonNode key = node.get("key");
54 Map<String, Object> props = new HashMap<>();
55 JsonNode propNode = node.get("properties");
56 propNode.fields().forEachRemaining((x)->props.put(x.getKey(), x.getValue().asText()));
58 JsonNode srcNode = node.get("source");
59 JsonNode targetNode = node.get("target");
61 ChampObject src = jparser.getCodec ().treeToValue ( srcNode, ChampObject.class );
62 ChampObject target = jparser.getCodec ().treeToValue ( targetNode, ChampObject.class );
64 ChampRelationship.Builder builder = new ChampRelationship.Builder(src, target, type.asText()).properties(props);
67 builder.key(key.asText());
70 return builder.build();