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=========================================================
21 * ECOMP is a trademark and service mark of AT&T Intellectual Property.
23 package org.onap.aai.datarouter.entity;
25 import java.io.Serializable;
26 import java.util.Arrays;
27 import java.util.HashMap;
28 import java.util.Iterator;
30 import java.util.Map.Entry;
32 import org.openecomp.datarouter.util.NodeUtils;
34 import com.fasterxml.jackson.databind.JsonNode;
35 import com.fasterxml.jackson.databind.ObjectMapper;
36 import com.fasterxml.jackson.databind.node.ObjectNode;
39 * The Class AggregationEntity. Mimics functionality of AAIUI's AggregationEntity
41 public class AggregationEntity implements DocumentStoreDataEntity, Serializable {
44 private String lastmodTimestamp;
46 public String getLink() {
49 public void setLink(String link) {
54 public String getId() {
55 // make sure that deliveFields() is called before getting the id
58 public void setId(String id) {
63 public String getLastmodTimestamp() {
64 return lastmodTimestamp;
66 public void setLastmodTimestamp(String lastmodTimestamp) {
67 this.lastmodTimestamp = lastmodTimestamp;
71 Map<String, String> attributes = new HashMap<>();
72 ObjectMapper mapper = new ObjectMapper();
75 * Instantiates a new aggregation entity.
77 public AggregationEntity() { }
79 public void deriveFields(JsonNode uebPayload) {
81 this.setId(NodeUtils.generateUniqueShaDigest(link));
83 this.setLastmodTimestamp(Long.toString(System.currentTimeMillis()));
85 JsonNode entityNode = uebPayload.get("entity");
87 Iterator<Entry<String, JsonNode>> nodes = entityNode.fields();
89 while (nodes.hasNext()) {
90 Map.Entry<String, JsonNode> entry = (Map.Entry<String, JsonNode>) nodes.next();
91 if (!"relationship-list".equalsIgnoreCase(entry.getKey())){
92 attributes.put(entry.getKey(), entry.getValue().asText());
97 public void copyAttributeKeyValuePair(Map<String, Object> map){
98 for(Map.Entry<String, Object> entry: map.entrySet()){
99 String key = entry.getKey();
100 Object value = entry.getValue();
101 if (!"relationship-list".equalsIgnoreCase(key)){ // ignore relationship data which is not required in aggregation
102 this.attributes.put(key, value.toString()); // not sure if entity attribute can contain an object as value
107 public void addAttributeKeyValuePair(String key, String value){
108 this.attributes.put(key, value);
111 public String getAsJson() {
112 ObjectNode rootNode = mapper.createObjectNode();
113 rootNode.put("link", this.getLink());
114 rootNode.put("lastmodTimestamp", lastmodTimestamp);
115 for (Map.Entry<String, String> entry: this.attributes.entrySet()){
116 String key = entry.getKey();
117 String value = entry.getValue();
118 rootNode.put(key, value);
120 return rootNode.toString();
124 public String toString() {
125 return "AggregationEntity [id=" + id + ", link=" + link + ", attributes=" + attributes
126 + ", mapper=" + mapper + "]";