mod/bpgenerator/onap/src/main/java/org/onap/blueprintgenerator/service/common/NodeService.java

   1 /*
   2  *
   3  *  * ============LICENSE_START=======================================================
   4  *  *  org.onap.dcae
   5  *  *  ================================================================================
   6  *  *  Copyright (c) 2020  AT&T Intellectual Property. All rights reserved.
   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
  11  *  *
  12  *  *       http://www.apache.org/licenses/LICENSE-2.0
  13  *  *
  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  *
  21  *
  22  */
  23
  24 package org.onap.blueprintgenerator.service.common;
  25
  26 import org.onap.blueprintgenerator.constants.Constants;
  27 import org.onap.blueprintgenerator.model.common.GetInput;
  28 import org.onap.blueprintgenerator.model.common.Interfaces;
  29 import org.onap.blueprintgenerator.model.common.Node;
  30 import org.onap.blueprintgenerator.model.common.Properties;
  31 import org.onap.blueprintgenerator.model.componentspec.OnapComponentSpec;
  32 import org.onap.blueprintgenerator.model.componentspec.common.Publishes;
  33 import org.onap.blueprintgenerator.model.componentspec.common.Subscribes;
  34 import org.onap.blueprintgenerator.service.base.BlueprintHelperService;
  35 import org.springframework.beans.factory.annotation.Autowired;
  36 import org.springframework.stereotype.Service;
  37
  38 import java.util.LinkedHashMap;
  39 import java.util.Map;
  40 import java.util.ArrayList;
  41 import java.util.HashMap;
  42 import java.util.TreeMap;
  43 import java.util.List;
  44
  45 /**
  46  * @author : Ravi Mantena
  47  * @date 10/16/2020 Application: ONAP - Blueprint Generator Common ONAP Service to add
  48  * ONAP/DMAAP/Feed/Topic Nodes
  49  */
  50 @Service
  51 public class NodeService {
  52
  53     @Autowired
  54     private InterfacesService interfacesService;
  55
  56     @Autowired
  57     private PolicyNodeService policyNodeService;
  58
  59     @Autowired
  60     private PgaasNodeService pgaasNodeService;
  61
  62     @Autowired
  63     private PropertiesService propertiesService;
  64
  65     @Autowired
  66     private BlueprintHelperService blueprintHelperService;
  67
  68     /**
  69      * Creates Onap Node to include interface
  70      *
  71      * @param inputs Inputs
  72      * @param onapComponentSpec OnapComponentSpec
  73      * @param override Service Name Override
  74      * @return
  75      */
  76     public Map<String, Object> createOnapNode(
  77         Map<String, LinkedHashMap<String, Object>> inputs,
  78         OnapComponentSpec onapComponentSpec,
  79         String override) {
  80
  81         Map<String, Object> response = new HashMap<>();
  82         Node onapNode = new Node();
  83
  84         Map<String, Object> onapResponse = interfacesService
  85             .createInterface(inputs, onapComponentSpec);
  86         inputs = (Map<String, LinkedHashMap<String, Object>>) onapResponse.get("inputs");
  87
  88         Map<String, Interfaces> interfaces = new TreeMap<>();
  89         interfaces.put(
  90             Constants.CLOUDIFY_INTERFACES_LEFECYCLE, (Interfaces) onapResponse.get("interfaces"));
  91         onapNode.setInterfaces(interfaces);
  92
  93         onapNode.setType(Constants.DCAE_NODES_CONTAINERIZED_SERVICE_COMPONENT);
  94
  95         List<Map<String, String>> relationships = new ArrayList();
  96
  97         if (onapComponentSpec.getPolicyInfo() != null) {
  98             List<Map<String, String>> policyRelationshipsList =
  99                 policyNodeService.getPolicyRelationships(onapComponentSpec);
 100             relationships.addAll(policyRelationshipsList);
 101         }
 102
 103         if (onapComponentSpec.getAuxilary().getDatabases() != null) {
 104             List<Map<String, String>> pgaasRelationshipsList =
 105                 pgaasNodeService.getPgaasNodeRelationships(onapComponentSpec);
 106             relationships.addAll(pgaasRelationshipsList);
 107         }
 108
 109         onapNode.setRelationships(relationships);
 110
 111         Map<String, Object> propertiesResponse =
 112             propertiesService.createOnapProperties(inputs, onapComponentSpec, override);
 113         inputs = (Map<String, LinkedHashMap<String, Object>>) propertiesResponse.get("inputs");
 114         onapNode.setProperties(
 115             (org.onap.blueprintgenerator.model.common.Properties) propertiesResponse
 116                 .get("properties"));
 117
 118         response.put("onapNode", onapNode);
 119         response.put("inputs", inputs);
 120         return response;
 121     }
 122
 123     /**
 124      * Creates Dmaap Node to include interface
 125      *
 126      * @param inputs Inputs
 127      * @param onapComponentSpec OnapComponentSpec
 128      * @param override Service Name Override
 129      * @return
 130      */
 131     public Map<String, Object> createDmaapNode(
 132         OnapComponentSpec onapComponentSpec,
 133         Map<String, LinkedHashMap<String, Object>> inputs,
 134         String override) {
 135
 136         Map<String, Object> response = new HashMap<>();
 137         Node dmaapNode = new Node();
 138
 139         dmaapNode.setType(Constants.DCAE_NODES_CONTAINERIZED_SERVICE_COMPONENT_USING_DMAAP);
 140
 141         Map<String, Object> dmaapResponse =
 142             interfacesService.createInterface(inputs, onapComponentSpec);
 143         inputs = (Map<String, LinkedHashMap<String, Object>>) dmaapResponse.get("inputs");
 144
 145         Map<String, Interfaces> interfaces = new TreeMap<>();
 146         interfaces.put(
 147             Constants.CLOUDIFY_INTERFACES_LEFECYCLE, (Interfaces) dmaapResponse.get("interfaces"));
 148         dmaapNode.setInterfaces(interfaces);
 149
 150         List<Map<String, String>> relationships = new ArrayList();
 151
 152         if (onapComponentSpec.getStreams().getPublishes() != null) {
 153             for (Publishes publishes : onapComponentSpec.getStreams().getPublishes()) {
 154                 Map<String, String> pubRelations = new LinkedHashMap();
 155                 if (blueprintHelperService.isMessageRouterType(publishes.getType())) {
 156                     pubRelations.put("type", Constants.PUBLISH_EVENTS);
 157                     pubRelations.put("target", publishes.getConfig_key() + Constants._TOPIC);
 158                 } else if (blueprintHelperService.isDataRouterType(publishes.getType())) {
 159                     pubRelations.put("type", Constants.PUBLISH_FILES);
 160                     pubRelations.put("target", publishes.getConfig_key() + Constants._FEED);
 161                 }
 162                 relationships.add(pubRelations);
 163             }
 164         }
 165
 166         if (onapComponentSpec.getStreams().getSubscribes() != null) {
 167             for (Subscribes subscribes : onapComponentSpec.getStreams().getSubscribes()) {
 168                 Map<String, String> subRelations = new LinkedHashMap();
 169                 if (blueprintHelperService.isMessageRouterType(subscribes.getType())) {
 170                     subRelations.put("type", Constants.SUBSCRIBE_TO_EVENTS);
 171                     subRelations.put("target", subscribes.getConfig_key() + Constants._TOPIC);
 172                 } else if (blueprintHelperService.isDataRouterType(subscribes.getType())) {
 173                     subRelations.put("type", Constants.SUBSCRIBE_TO_FILES);
 174                     subRelations.put("target", subscribes.getConfig_key() + Constants._FEED);
 175                 }
 176                 relationships.add(subRelations);
 177             }
 178         }
 179
 180         if (onapComponentSpec.getPolicyInfo() != null) {
 181             List<Map<String, String>> policyRelationshipsList =
 182                 policyNodeService.getPolicyRelationships(onapComponentSpec);
 183             relationships.addAll(policyRelationshipsList);
 184         }
 185
 186         if (onapComponentSpec.getAuxilary().getDatabases() != null) {
 187             List<Map<String, String>> pgaasRelationshipsList =
 188                 pgaasNodeService.getPgaasNodeRelationships(onapComponentSpec);
 189             relationships.addAll(pgaasRelationshipsList);
 190         }
 191
 192         dmaapNode.setRelationships(relationships);
 193
 194         Map<String, Object> propertiesResponse =
 195             propertiesService.createDmaapProperties(inputs, onapComponentSpec, override);
 196         inputs = (Map<String, LinkedHashMap<String, Object>>) propertiesResponse.get("inputs");
 197         dmaapNode.setProperties(
 198             (org.onap.blueprintgenerator.model.common.Properties) propertiesResponse
 199                 .get("properties"));
 200
 201         response.put("dmaapNode", dmaapNode);
 202         response.put("inputs", inputs);
 203         return response;
 204     }
 205
 206     /**
 207      * Creates Feed Node for Streams
 208      *
 209      * @param inputs Inputs
 210      * @param name Name
 211      * @return
 212      */
 213     public Map<String, Object> createFeedNode(
 214         Map<String, LinkedHashMap<String, Object>> inputs, String name) {
 215         Map<String, Object> response = new HashMap<>();
 216         Node feedNode = new Node();
 217
 218         LinkedHashMap<String, Object> stringType = new LinkedHashMap();
 219         stringType.put("type", "string");
 220
 221         feedNode.setType(Constants.FEED);
 222
 223         org.onap.blueprintgenerator.model.common.Properties props =
 224             new org.onap.blueprintgenerator.model.common.Properties();
 225         GetInput topicInput = new GetInput();
 226         topicInput.setBpInputName(name + "_name");
 227         props.setFeed_name(topicInput);
 228         props.setUseExisting(true);
 229         inputs.put(name + "_name", stringType);
 230         feedNode.setProperties(props);
 231
 232         response.put("feedNode", feedNode);
 233         response.put("inputs", inputs);
 234         return response;
 235     }
 236
 237     /**
 238      * Creates Topic Node for Streams
 239      *
 240      * @param inputs Inpts
 241      * @param name Name
 242      * @return
 243      */
 244     public Map<String, Object> createTopicNode(
 245         Map<String, LinkedHashMap<String, Object>> inputs, String name) {
 246         Map<String, Object> response = new HashMap<>();
 247         Node topicNode = new Node();
 248
 249         LinkedHashMap<String, Object> stringType = new LinkedHashMap();
 250         stringType.put("type", "string");
 251
 252         topicNode.setType(Constants.TOPIC);
 253
 254         org.onap.blueprintgenerator.model.common.Properties props = new Properties();
 255         GetInput topicInput = new GetInput();
 256         topicInput.setBpInputName(name + "_name");
 257         props.setTopic_name(topicInput);
 258         inputs.put(name + "_name", stringType);
 259         topicNode.setProperties(props);
 260
 261         response.put("topicNode", topicNode);
 262         response.put("inputs", inputs);
 263         return response;
 264     }
 265 }