2 * Copyright 2017 ZTE Corporation.
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
16 package org.onap.holmes.common.aai;
18 import com.fasterxml.jackson.databind.JsonNode;
19 import com.fasterxml.jackson.databind.ObjectMapper;
20 import java.io.IOException;
21 import java.util.ArrayList;
22 import java.util.Collections;
23 import java.util.List;
24 import org.jvnet.hk2.annotations.Service;
25 import org.onap.holmes.common.aai.entity.RelationshipList.RelatedToProperty;
26 import org.onap.holmes.common.aai.entity.RelationshipList.Relationship;
27 import org.onap.holmes.common.aai.entity.RelationshipList.RelationshipData;
28 import org.onap.holmes.common.aai.entity.VmEntity;
29 import org.onap.holmes.common.aai.entity.VmResourceLink;
30 import org.onap.holmes.common.aai.entity.VnfEntity;
33 public class AaiResponseUtil {
35 public static final String RELATIONSHIP_LIST = "relationship-list";
36 public List<VmResourceLink> convertJsonToVmResourceLink(String responseJson) throws IOException {
37 ObjectMapper mapper = new ObjectMapper();
38 JsonNode jsonNode = mapper.readTree(responseJson);
40 List<VmResourceLink> vmResourceLinkList = new ArrayList<>();
41 if (jsonNode.has("result-data")) {
42 JsonNode resultData = jsonNode.get("result-data");
43 vmResourceLinkList = convertResultDataList(resultData);
45 return vmResourceLinkList;
48 public VmEntity convertJsonToVmEntity(String responseJson) throws IOException {
49 ObjectMapper mapper = new ObjectMapper();
50 JsonNode jsonNode = mapper.readTree(responseJson);
51 if (!jsonNode.iterator().hasNext()) {
54 VmEntity vmEntity = new VmEntity();
55 vmEntity.setInMaint(getBooleanElementByNode(jsonNode, "in-maint"));
56 vmEntity.setClosedLoopDisable(getBooleanElementByNode(jsonNode,"is-closed-loop-disabled"));
57 vmEntity.setProvStatus(getTextElementByNode(jsonNode, "prov-status"));
58 vmEntity.setResourceVersion(getTextElementByNode(jsonNode,"resource-version"));
59 vmEntity.setVserverId(getTextElementByNode(jsonNode,"vserver-id"));
60 vmEntity.setVserverName(getTextElementByNode(jsonNode,"vserver-name"));
61 vmEntity.setVserverName2(getTextElementByNode(jsonNode,"vserver-name2"));
62 vmEntity.setVserverSelflink(getTextElementByNode(jsonNode,"vserver-selflink"));
64 if (jsonNode.has(RELATIONSHIP_LIST)) {
65 JsonNode relationshipListNode = jsonNode.get(RELATIONSHIP_LIST);
66 if (relationshipListNode.has("relationship")) {
67 JsonNode relationshipNode = relationshipListNode.get("relationship");
68 vmEntity.getRelationshipList().setRelationships(convertRelationships(relationshipNode));
71 if (vmEntity.getRelationshipList().getRelationships() == null) {
72 vmEntity.getRelationshipList().setRelationships(Collections.emptyList());
77 public VnfEntity convertJsonToVnfEntity(String responseJson) throws IOException {
78 ObjectMapper mapper = new ObjectMapper();
79 JsonNode jsonNode = mapper.readTree(responseJson);
81 if(!jsonNode.elements().hasNext())
84 VnfEntity vnfEntity = new VnfEntity();
85 vnfEntity.setInMaint(getBooleanElementByNode(jsonNode, "in-maint"));
86 vnfEntity.setClosedLoopDisabled(getBooleanElementByNode(jsonNode, "is-closed-loop-disabled"));
87 vnfEntity.setOrchestrationStatus(getTextElementByNode(jsonNode, "orchestration-status"));
88 vnfEntity.setProvStatus(getTextElementByNode(jsonNode, "prov-status"));
89 vnfEntity.setResourceVersion(getTextElementByNode(jsonNode,"resource-version"));
90 vnfEntity.setServiceId(getTextElementByNode(jsonNode,"service-id"));
91 vnfEntity.setVnfId(getTextElementByNode(jsonNode,"vnf-id"));
92 vnfEntity.setVnfName(getTextElementByNode(jsonNode,"vnf-name"));
93 vnfEntity.setVnfType(getTextElementByNode(jsonNode,"vnf-type"));
95 if (jsonNode.has(RELATIONSHIP_LIST)) {
96 JsonNode relationshipListNode = jsonNode.get(RELATIONSHIP_LIST);
97 if (relationshipListNode.has("relationship")) {
98 JsonNode relationshipNode = relationshipListNode.get("relationship");
99 vnfEntity.getRelationshipList().setRelationships(convertRelationships(relationshipNode));
102 if (vnfEntity.getRelationshipList().getRelationships() == null) {
103 vnfEntity.getRelationshipList().setRelationships(Collections.emptyList());
108 private List<VmResourceLink> convertResultDataList(JsonNode resultData) {
109 List<VmResourceLink> vmResourceLinkList = new ArrayList<>();
110 resultData.forEach(node ->{
111 if (node.has("resource-link") && node.has("resource-type")) {
112 VmResourceLink vmResourceLink = new VmResourceLink();
113 vmResourceLink.setResourceLink(getTextElementByNode(node, "resource-link"));
114 vmResourceLink.setResourceType(getTextElementByNode(node, "resource-type"));
115 vmResourceLinkList.add(vmResourceLink);
118 return vmResourceLinkList;
121 private List<Relationship> convertRelationships(JsonNode relationshipNode) {
122 List<Relationship> relationshipList = new ArrayList<>();
123 relationshipNode.forEach(node ->{
124 Relationship relationship = new Relationship();
125 relationship.setRelatedLink(getTextElementByNode(node, "related-link"));
126 relationship.setRelatedTo(getTextElementByNode(node, "related-to"));
127 if (node.has("related-to-property")) {
128 JsonNode relatedToPropertyNode = node.get("related-to-property");
129 relationship.setRelatedToPropertyList(
130 convertRelatedToProperty(relatedToPropertyNode));
132 relationship.setRelatedToPropertyList(Collections.emptyList());
134 if (node.has("relationship-data")) {
135 JsonNode relationshipDataNode = node.get("relationship-data");
137 .setRelationshipDataList(convertRelationshipDate(relationshipDataNode));
139 relationship.setRelationshipDataList(Collections.emptyList());
141 relationshipList.add(relationship);
143 return relationshipList;
146 private List<RelationshipData> convertRelationshipDate(JsonNode relationshipDataNode) {
147 List<RelationshipData> relationshipDataList = new ArrayList<>();
148 relationshipDataNode.forEach(node ->{
149 RelationshipData relationshipData = new RelationshipData();
150 relationshipData.setRelationshipKey(
151 getTextElementByNode(node,"relationship-key"));
152 relationshipData.setRelationshipValue(
153 getTextElementByNode(node,"relationship-value"));
154 relationshipDataList.add(relationshipData);
156 return relationshipDataList;
159 private List<RelatedToProperty> convertRelatedToProperty(JsonNode relatedToPropertyNode) {
160 List<RelatedToProperty> relatedToPropertyList = new ArrayList<>();
161 relatedToPropertyNode.forEach(node ->{
162 RelatedToProperty relatedToProperty = new RelatedToProperty();
164 .setPropertyKey(getTextElementByNode(node, "property-key"));
165 relatedToProperty.setPropertyValue(
166 getTextElementByNode(node, "property-value"));
167 relatedToPropertyList.add(relatedToProperty);
169 return relatedToPropertyList;
172 private String getTextElementByNode(JsonNode jsonNode,String name){
173 if(jsonNode.has(name)){
174 return jsonNode.get(name).asText();
179 private Boolean getBooleanElementByNode(JsonNode jsonNode,String name){
180 if(jsonNode.has(name)){
181 return jsonNode.get(name).asBoolean();