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.UUID;
  28
  29 import javax.xml.transform.stream.StreamSource;
  30
  31 import org.onap.aai.introspection.Introspector;
  32 import org.onap.aai.introspection.Loader;
  33 import org.onap.aai.introspection.LoaderFactory;
  34 import org.onap.aai.introspection.ModelType;
  35 import org.onap.aai.introspection.Version;
  36 import org.onap.aai.util.AAIConfig;
  37 import org.onap.aai.util.AAIConstants;
  38
  39 /**
  40  * The Class CreateWidgetModels.
  41  */
  42 public class CreateWidgetModels
  43 {
  44         /**
  45          * The main method.
  46          *
  47          * @param args the arguments
  48          * @throws Exception the exception
  49          */
  50         public static void main(String[] args) throws Exception {
  51
  52                 String _apiVersion = AAIConfig.get(AAIConstants.AAI_DEFAULT_API_VERSION_PROP);
  53                 String widgetJsonDir = null;
  54                 String modelVersion = null;
  55                 if (args.length > 0) {
  56                         if (args[0] != null) {
  57                                 _apiVersion = args[0];
  58                         }
  59                         if (args[1] != null) {
  60                                 widgetJsonDir = args[1];
  61                         }
  62                         if (args[2] != null) {
  63                                 modelVersion = args[2];
  64                         }
  65                 }
  66
  67                 if (widgetJsonDir == null) {
  68                         System.err.println("You must specify a directory for widgetModelJson");
  69                         System.exit(0);
  70                 }
  71                 if (modelVersion == null) {
  72                         System.err.println("You must specify a modelVersion");
  73                         System.exit(0);
  74                 }
  75
  76
  77                 Loader loader = LoaderFactory.createLoaderForVersion(ModelType.MOXY, Version.valueOf(_apiVersion));
  78
  79                 // iterate the collection of resources
  80
  81                 ArrayList<String> processedWidgets = new ArrayList<String>();
  82                 for (Entry<String, Introspector> aaiResEnt : loader.getAllObjects().entrySet()) {
  83                         Introspector meObject = loader.introspectorFromName("model");
  84                         // no need for a ModelVers DynamicEntity
  85
  86                         Introspector aaiRes = aaiResEnt.getValue();
  87
  88                         if (!(aaiRes.isContainer() || aaiRes.getName().equals("aai-internal"))) {
  89                                 String resource = aaiRes.getName();
  90
  91                                 if (processedWidgets.contains(resource)) {
  92                                         continue;
  93                                 }
  94                                 processedWidgets.add(resource);
  95
  96                                 String widgetName = resource;
  97                                 String filePathString = widgetJsonDir + "/" + widgetName + "-" + modelVersion + ".json";
  98                                 File f = new File(filePathString);
  99
 100                                 String filePathString2 = widgetJsonDir + "/../widget-model-json-old/" + widgetName + "-" + modelVersion + ".json";
 101                                 File f2 = new File(filePathString2);
 102
 103                                 if(!f.exists() && !f.isDirectory()) {
 104
 105                                         if (f2.exists()) {
 106                                                 System.out.println("Using old file for " + resource + ".");
 107
 108                                                 meObject = loader.unmarshal("model", new StreamSource(f2).getReader().toString());
 109                                                 // override, some of them are wrong
 110                                                 meObject.setValue("model-version", modelVersion);
 111                                         } else {
 112                                                 System.out.println("Making new file for " + resource + ".");
 113                                                 meObject.setValue("model-invariant-id", UUID.randomUUID().toString());
 114                                                 meObject.setValue("model-type", "widget");
 115                                                 Introspector mevObject = loader.introspectorFromName("model-ver");
 116                                                 Introspector mevsObject = loader.introspectorFromName("model-vers");
 117                                                 mevObject.setValue("model-version-id", UUID.randomUUID().toString());
 118                                                 mevObject.setValue("model-version", modelVersion);
 119                                                 mevObject.setValue("model-Name", widgetName);
 120                                                 // make a list of dynamic Entities
 121                                                 List<Object> mevsList = new ArrayList<>();
 122                                                 // add this one, it will be the only one in the list in this case
 123                                                 mevsList.add(mevObject.getUnderlyingObject());
 124                                                 mevsObject.setValue("model-ver", mevsList);
 125                                                 // Have to figure out how to add my mev object to the mevsObject,
 126                                                 // the modelVers is a list of dynamic entities so we can just attach the array here
 127                                                 meObject.setValue("model-vers",mevsObject.getUnderlyingObject());
 128                                         }
 129
 130                                         // put it out as JSON
 131
 132                                         PrintWriter out = new PrintWriter(f);
 133                                         out.println(meObject.marshal(true));
 134                                         out.close();
 135
 136                                 } else {
 137                                         System.out.println("File already exists for " + resource + ".  Skipping.");
 138                                 }
 139                         }
 140                 }
 141                 System.exit(0);
 142         }
 143 }