aai-core/src/main/java/org/onap/aai/ingestModel/CreateWidgetModels.java

   1 /**
   2  * ============LICENSE_START=======================================================
   3  * org.onap.aai
   4  * ================================================================================
   5  * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *    http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20 package org.onap.aai.ingestModel;
  21
  22 import java.io.File;
  23 import java.io.PrintWriter;
  24 import java.util.ArrayList;
  25 import java.util.List;
  26 import java.util.Map.Entry;
  27 import java.util.Set;
  28 import java.util.UUID;
  29
  30 import javax.xml.transform.stream.StreamSource;
  31
  32 import org.onap.aai.config.SpringContextAware;
  33 import org.onap.aai.introspection.Introspector;
  34 import org.onap.aai.introspection.Loader;
  35 import org.onap.aai.introspection.LoaderFactory;
  36 import org.onap.aai.introspection.ModelType;
  37 import org.onap.aai.setup.SchemaVersion;
  38 import org.onap.aai.util.AAIConfig;
  39 import org.onap.aai.util.AAIConstants;
  40 import org.springframework.context.annotation.AnnotationConfigApplicationContext;
  41
  42 /**
  43  * The Class CreateWidgetModels.
  44  */
  45 public class CreateWidgetModels
  46 {
  47         /**
  48          * The main method.
  49          *
  50          * @param args the arguments
  51          * @throws Exception the exception
  52          */
  53         public static void main(String[] args) throws Exception {
  54
  55                 String _apiVersion = AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP);
  56                 String widgetJsonDir = null;
  57                 String modelVersion = null;
  58                 if (args.length > 0) {
  59                         if (args[0] != null) {
  60                                 _apiVersion = args[0];
  61                         }
  62                         if (args[1] != null) {
  63                                 widgetJsonDir = args[1];
  64                         }
  65                         if (args[2] != null) {
  66                                 modelVersion = args[2];
  67                         }
  68                 }
  69
  70                 if (widgetJsonDir == null) {
  71                         System.err.println("You must specify a directory for widgetModelJson");
  72                         System.exit(0);
  73                 }
  74                 if (modelVersion == null) {
  75                         System.err.println("You must specify a modelVersion");
  76                         System.exit(0);
  77                 }
  78
  79                 AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext(
  80                                 "org.onap.aai.config",
  81                                 "org.onap.aai.setup"
  82                 );
  83
  84                 LoaderFactory loaderFactory = ctx.getBean(LoaderFactory.class);
  85                 Loader loader = loaderFactory.createLoaderForVersion(ModelType.MOXY, new SchemaVersion(_apiVersion));
  86
  87                 // iterate the collection of resources
  88
  89                 ArrayList<String> processedWidgets = new ArrayList<String>();
  90                 for (Entry<String, Introspector> aaiResEnt : loader.getAllObjects().entrySet()) {
  91                         Introspector meObject = loader.introspectorFromName("model");
  92                         // no need for a ModelVers DynamicEntity
  93
  94                         Introspector aaiRes = aaiResEnt.getValue();
  95
  96                         if (!(aaiRes.isContainer() || aaiRes.getName().equals("aai-internal"))) {
  97                                 String resource = aaiRes.getName();
  98
  99                                 if (processedWidgets.contains(resource)) {
 100                                         continue;
 101                                 }
 102
 103                                 Set<String> introspectorProperties = aaiRes.getProperties();
 104
 105                                 if(!(introspectorProperties.contains("model-version-id") && introspectorProperties.contains("model-invariant-id"))){
 106                                     System.out.println(aaiRes.getDbName() + " does not contain model properties so skipping");
 107                                 }
 108                                 processedWidgets.add(resource);
 109
 110                                 String widgetName = resource;
 111                                 String filePathString = widgetJsonDir + "/" + widgetName + "-" + modelVersion + ".json";
 112                                 File f = new File(filePathString);
 113
 114                                 String filePathString2 = widgetJsonDir + "/../widget-model-json-old/" + widgetName + "-" + modelVersion + ".json";
 115                                 File f2 = new File(filePathString2);
 116
 117                                 if(!f.exists() && !f.isDirectory()) {
 118
 119                                         if (f2.exists()) {
 120                                                 System.out.println("Using old file for " + resource + ".");
 121
 122                                                 meObject = loader.unmarshal("model", new StreamSource(f2).getReader().toString());
 123                                                 // override, some of them are wrong
 124                                                 meObject.setValue("model-version", modelVersion);
 125                                         } else {
 126                                                 System.out.println("Making new file for " + resource + ".");
 127                                                 meObject.setValue("model-invariant-id", UUID.randomUUID().toString());
 128                                                 meObject.setValue("model-type", "widget");
 129                                                 Introspector mevObject = loader.introspectorFromName("model-ver");
 130                                                 Introspector mevsObject = loader.introspectorFromName("model-vers");
 131                                                 mevObject.setValue("model-version-id", UUID.randomUUID().toString());
 132                                                 mevObject.setValue("model-version", modelVersion);
 133                                                 mevObject.setValue("model-Name", widgetName);
 134                                                 // make a list of dynamic Entities
 135                                                 List<Object> mevsList = new ArrayList<>();
 136                                                 // add this one, it will be the only one in the list in this case
 137                                                 mevsList.add(mevObject.getUnderlyingObject());
 138                                                 mevsObject.setValue("model-ver", mevsList);
 139                                                 // Have to figure out how to add my mev object to the mevsObject,
 140                                                 // the modelVers is a list of dynamic entities so we can just attach the array here
 141                                                 meObject.setValue("model-vers",mevsObject.getUnderlyingObject());
 142                                         }
 143
 144                                         // put it out as JSON
 145
 146                                         PrintWriter out = new PrintWriter(f);
 147                                         out.println(meObject.marshal(true));
 148                                         out.close();
 149
 150                                 } else {
 151                                         System.out.println("File already exists for " + resource + ".  Skipping.");
 152                                 }
 153                         }
 154                 }
 155                 System.exit(0);
 156         }
 157 }