POLICY-SDK-APP/src/main/java/org/onap/policy/controller/CreateDcaeMicroServiceController.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP Policy Engine
   4  * ================================================================================
   5  * Copyright (C) 2017 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
  21 package org.onap.policy.controller;
  22
  23
  24 import java.io.BufferedInputStream;
  25 import java.io.BufferedOutputStream;
  26 import java.io.File;
  27 import java.io.FileInputStream;
  28 import java.io.FileNotFoundException;
  29 import java.io.FileOutputStream;
  30 import java.io.IOException;
  31 import java.io.InputStream;
  32 import java.io.OutputStream;
  33 import java.io.PrintWriter;
  34 import java.io.StringReader;
  35 import java.nio.file.Files;
  36 import java.nio.file.Path;
  37 import java.nio.file.Paths;
  38 import java.util.ArrayList;
  39 import java.util.Arrays;
  40 import java.util.Enumeration;
  41 import java.util.HashMap;
  42 import java.util.HashSet;
  43 import java.util.Iterator;
  44 import java.util.LinkedHashMap;
  45 import java.util.LinkedList;
  46 import java.util.List;
  47 import java.util.Map;
  48 import java.util.Map.Entry;
  49 import java.util.Set;
  50 import java.util.TreeMap;
  51 import java.util.UUID;
  52 import java.util.zip.ZipEntry;
  53 import java.util.zip.ZipFile;
  54
  55 import javax.json.Json;
  56 import javax.json.JsonArray;
  57 import javax.json.JsonArrayBuilder;
  58 import javax.json.JsonObject;
  59 import javax.json.JsonObjectBuilder;
  60 import javax.json.JsonReader;
  61 import javax.json.JsonValue;
  62 import javax.servlet.http.HttpServletRequest;
  63 import javax.servlet.http.HttpServletResponse;
  64
  65 import org.apache.commons.compress.utils.IOUtils;
  66 import org.apache.commons.fileupload.FileItem;
  67 import org.apache.commons.fileupload.FileUploadException;
  68 import org.apache.commons.fileupload.disk.DiskFileItemFactory;
  69 import org.apache.commons.fileupload.servlet.ServletFileUpload;
  70 import org.apache.commons.io.FileUtils;
  71 import org.apache.commons.lang.StringUtils;
  72 import org.json.JSONArray;
  73 import org.json.JSONObject;
  74 import org.onap.policy.common.logging.flexlogger.FlexLogger;
  75 import org.onap.policy.common.logging.flexlogger.Logger;
  76 import org.onap.policy.rest.XACMLRestProperties;
  77 import org.onap.policy.rest.adapter.PolicyRestAdapter;
  78 import org.onap.policy.rest.dao.CommonClassDao;
  79 import org.onap.policy.rest.jpa.GroupPolicyScopeList;
  80 import org.onap.policy.rest.jpa.MicroServiceModels;
  81 import org.onap.policy.rest.jpa.PolicyEntity;
  82 import org.onap.policy.rest.util.MSAttributeObject;
  83 import org.onap.policy.rest.util.MSModelUtils;
  84 import org.onap.policy.rest.util.MSModelUtils.MODEL_TYPE;
  85 import org.onap.portalsdk.core.controller.RestrictedBaseController;
  86 import org.onap.portalsdk.core.web.support.JsonMessage;
  87 import org.springframework.beans.factory.annotation.Autowired;
  88 import org.springframework.http.MediaType;
  89 import org.springframework.stereotype.Controller;
  90 import org.springframework.web.bind.annotation.RequestMapping;
  91 import org.springframework.web.servlet.ModelAndView;
  92 import org.yaml.snakeyaml.Yaml;
  93
  94 import com.att.research.xacml.util.XACMLProperties;
  95 import com.fasterxml.jackson.core.JsonProcessingException;
  96 import com.fasterxml.jackson.databind.DeserializationFeature;
  97 import com.fasterxml.jackson.databind.JsonNode;
  98 import com.fasterxml.jackson.databind.ObjectMapper;
  99 import com.fasterxml.jackson.databind.ObjectWriter;
 100 import com.fasterxml.jackson.databind.node.JsonNodeFactory;
 101 import com.fasterxml.jackson.databind.node.ObjectNode;
 102 import com.google.gson.Gson;
 103
 104 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AllOfType;
 105 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AnyOfType;
 106 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeDesignatorType;
 107 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeValueType;
 108 import oasis.names.tc.xacml._3_0.core.schema.wd_17.MatchType;
 109 import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicyType;
 110 import oasis.names.tc.xacml._3_0.core.schema.wd_17.TargetType;
 111
 112 @Controller
 113 @RequestMapping("/")
 114 public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 115         private static final Logger LOGGER = FlexLogger.getLogger(CreateDcaeMicroServiceController.class);
 116
 117         private static CommonClassDao commonClassDao;
 118
 119         public static CommonClassDao getCommonClassDao() {
 120                 return commonClassDao;
 121         }
 122
 123         public static void setCommonClassDao(CommonClassDao commonClassDao) {
 124                 CreateDcaeMicroServiceController.commonClassDao = commonClassDao;
 125         }
 126
 127         private MicroServiceModels newModel;
 128         private String newFile;
 129         private String directory;
 130         private List<String> modelList = new ArrayList<>();
 131         private List<String> dirDependencyList = new ArrayList<>();
 132         private HashMap<String,MSAttributeObject > classMap = new HashMap<>();
 133         //Tosca Model related Datastructure.
 134         String referenceAttributes;
 135         String attributeString;
 136         String listConstraints;
 137         String subAttributeString;
 138         HashMap<String, Object> retmap = new HashMap<>();
 139         Set<String> uniqueKeys= new HashSet<>();
 140         Set<String> uniqueDataKeys= new HashSet<>();
 141         StringBuilder dataListBuffer=new StringBuilder();
 142         List<String> dataConstraints= new ArrayList <>();
 143         Set<String> allManyTrueKeys= new HashSet <>();
 144
 145         public static final String DATATYPE  = "data_types.policy.data.";
 146         public static final String PROPERTIES=".properties.";
 147         public static final String TYPE=".type";
 148         public static final String STRING="string";
 149         public static final String INTEGER="integer";
 150         public static final String LIST="list";
 151         public static final String DEFAULT=".default";
 152         public static final String REQUIRED=".required";
 153         public static final String MANYFALSE=":MANY-false";
 154
 155
 156         @Autowired
 157         private CreateDcaeMicroServiceController(CommonClassDao commonClassDao){
 158                 CreateDcaeMicroServiceController.commonClassDao = commonClassDao;
 159         }
 160
 161         public CreateDcaeMicroServiceController(){
 162                 // Empty Constructor
 163         }
 164
 165         protected PolicyRestAdapter policyAdapter = null;
 166         private int priorityCount;
 167         private Map<String, String> attributesListRefMap =  new HashMap<>();
 168         private Map<String, LinkedList<String>> arrayTextList =  new HashMap<>();
 169
 170         public PolicyRestAdapter setDataToPolicyRestAdapter(PolicyRestAdapter policyData, JsonNode root) {
 171
 172                 String jsonContent = null;
 173                 try{
 174                         LOGGER.info("policyJSON :" + (root.get("policyJSON")).toString());
 175
 176                         String tempJson = root.get("policyJSON").toString();
 177
 178                         //---replace empty value with the value below before calling decodeContent method.
 179                         String dummyValue = "*empty-value*" + UUID.randomUUID().toString();
 180                         LOGGER.info("dummyValue:" + dummyValue);
 181                         tempJson = StringUtils.replaceEach(tempJson, new String[]{"\"\""}, new String[]{"\""+dummyValue+"\""});
 182                         ObjectMapper mapper = new ObjectMapper();
 183                         JsonNode tempJsonNode = mapper.readTree(tempJson);
 184                         jsonContent = decodeContent(tempJsonNode).toString();
 185                         constructJson(policyData, jsonContent, dummyValue);
 186                 }catch(Exception e){
 187                         LOGGER.error("Error while decoding microservice content", e);
 188                 }
 189
 190                 return policyData;
 191         }
 192
 193         private GroupPolicyScopeList getPolicyObject(String policyScope) {
 194                 return (GroupPolicyScopeList) commonClassDao.getEntityItem(GroupPolicyScopeList.class, "name", policyScope);
 195         }
 196
 197         private PolicyRestAdapter constructJson(PolicyRestAdapter policyAdapter, String jsonContent, String dummyValue) {
 198                 ObjectWriter om = new ObjectMapper().writer();
 199                 String json="";
 200                 DCAEMicroServiceObject microServiceObject = new DCAEMicroServiceObject();
 201                 MicroServiceModels returnModel = new MicroServiceModels();
 202                 microServiceObject.setTemplateVersion(XACMLProperties.getProperty(XACMLRestProperties.TemplateVersion_MS));
 203                 if(policyAdapter.getServiceType() !=null){
 204                         microServiceObject.setService(policyAdapter.getServiceType());
 205                         microServiceObject.setVersion(policyAdapter.getVersion());
 206                         returnModel = getAttributeObject(microServiceObject.getService(), microServiceObject.getVersion());
 207                 }
 208                 if (returnModel.getAnnotation()==null || returnModel.getAnnotation().isEmpty()){
 209                         if(policyAdapter.getUuid()!=null){
 210                                 microServiceObject.setUuid(policyAdapter.getUuid());
 211                         }
 212                         if(policyAdapter.getLocation()!=null){
 213                                 microServiceObject.setLocation(policyAdapter.getLocation());
 214                         }
 215                         if(policyAdapter.getConfigName()!=null){
 216                                 microServiceObject.setConfigName(policyAdapter.getConfigName());
 217                         }
 218                         GroupPolicyScopeList policyScopeValue = getPolicyObject(policyAdapter.getPolicyScope());
 219                         if(policyScopeValue!=null){
 220                                 microServiceObject.setPolicyScope(policyScopeValue.getGroupList());
 221                         }
 222                 }
 223
 224                 if(policyAdapter.getPolicyName()!=null){
 225                         microServiceObject.setPolicyName(policyAdapter.getPolicyName());
 226                 }
 227                 if(policyAdapter.getPolicyDescription()!=null){
 228                         microServiceObject.setDescription(policyAdapter.getPolicyDescription());
 229                 }
 230                 if (policyAdapter.getPriority()!=null){
 231                         microServiceObject.setPriority(policyAdapter.getPriority());
 232                 }else {
 233                         microServiceObject.setPriority("9999");
 234                 }
 235
 236                 if (policyAdapter.getRiskLevel()!=null){
 237                         microServiceObject.setRiskLevel(policyAdapter.getRiskLevel());
 238                 }
 239                 if (policyAdapter.getRiskType()!=null){
 240                         microServiceObject.setRiskType(policyAdapter.getRiskType());
 241                 }
 242                 if (policyAdapter.getGuard()!=null){
 243                         microServiceObject.setGuard(policyAdapter.getGuard());
 244                 }
 245                 microServiceObject.setContent(jsonContent);
 246
 247                 try {
 248                         json = om.writeValueAsString(microServiceObject);
 249                 } catch (JsonProcessingException e) {
 250                         LOGGER.error("Error writing out the object", e);
 251                 }
 252                 LOGGER.info("input json: " + json);
 253                 LOGGER.info("input jsonContent: " + jsonContent);
 254                 String cleanJson = cleanUPJson(json);
 255         //--- reset empty value back after called cleanUPJson method and before calling removeNullAttributes
 256                 String tempJson = StringUtils.replaceEach(cleanJson, new String[]{"\""+dummyValue+"\""},  new String[]{"\"\""});
 257                 LOGGER.info("tempJson: " + tempJson);
 258                 cleanJson = removeNullAttributes(tempJson);
 259                 policyAdapter.setJsonBody(cleanJson);
 260                 return policyAdapter;
 261         }
 262
 263         private String removeNullAttributes(String cleanJson) {
 264                 ObjectMapper mapper = new ObjectMapper();
 265
 266                 try {
 267                         JsonNode rootNode = mapper.readTree(cleanJson);
 268                         JsonNode returnNode = mapper.readTree(cleanJson);
 269                         Iterator<Map.Entry<String, JsonNode>> fieldsIterator = rootNode.fields();
 270                         boolean remove = false;
 271                         JsonObject removed = null;
 272                         boolean contentChanged = false;
 273                         while (fieldsIterator.hasNext()) {
 274                                 Map.Entry<String, JsonNode> field = fieldsIterator.next();
 275                                 final String key = field.getKey();
 276                                 final JsonNode value = field.getValue();
 277                                 if("content".equalsIgnoreCase(key)){
 278                                         String contentStr = value.toString();
 279                                         try(JsonReader reader = Json.createReader(new StringReader(contentStr))){
 280                                 JsonObject jsonContent = reader.readObject();
 281                                                         removed = removeNull(jsonContent);
 282                                                         if(!jsonContent.toString().equals(removed.toString())){
 283                                                         contentChanged = true;
 284                                                 }
 285                     }
 286
 287                                         if  (value==null || value.isNull()){
 288                                                 ((ObjectNode) returnNode).remove(key);
 289                                                 remove = true;
 290                                         }
 291                                 }
 292                                 if (remove){
 293                                         cleanJson = returnNode.toString();
 294                                 }
 295                                 if  (value==null || value.isNull()){
 296                                         ((ObjectNode) returnNode).remove(key);
 297                                         remove = true;
 298                                 }
 299                         }
 300                         if (remove){
 301                                 cleanJson = returnNode.toString();
 302                         }
 303
 304                         if(contentChanged){
 305                                 //set modified content to cleanJson
 306                                 JSONObject  jObject  =  new JSONObject(cleanJson);
 307                                 jObject.put("content",removed.toString());
 308                                 cleanJson = cleanUPJson(jObject.toString());
 309                         }
 310
 311                 } catch (IOException e) {
 312                         LOGGER.error("Error writing out the JsonNode",e);
 313                 }
 314                 return cleanJson;
 315         }
 316
 317         public static JsonArray removeNull(JsonArray array) {
 318             JsonArrayBuilder builder = Json.createArrayBuilder();
 319             int i = 0;
 320             for (Iterator<JsonValue> it = array.iterator(); it.hasNext(); ++i) {
 321                 JsonValue value = it.next();
 322                 switch (value.getValueType()) {
 323                 case ARRAY:
 324                     JsonArray a = removeNull(array.getJsonArray(i));
 325                     if (!a.isEmpty())
 326                         builder.add(a);
 327                     break;
 328                 case OBJECT:
 329                     JsonObject object = removeNull(array.getJsonObject(i));
 330                     if (!object.isEmpty())
 331                         builder.add(object);
 332                     break;
 333                 case STRING:
 334                     String s = array.getString(i);
 335                     if (s != null && !s.isEmpty())
 336                         builder.add(s);
 337                     break;
 338                 case NUMBER:
 339                     builder.add(array.getJsonNumber(i));
 340                     break;
 341                 case TRUE:
 342                 case FALSE:
 343                     builder.add(array.getBoolean(i));
 344                     break;
 345                 case NULL:
 346                     break;
 347                 }
 348             }
 349             return builder.build();
 350         }
 351
 352         public static JsonObject removeNull(JsonObject obj) {
 353             JsonObjectBuilder builder = Json.createObjectBuilder();
 354             for (Iterator<Entry<String, JsonValue>> it = obj.entrySet().iterator(); it.hasNext();) {
 355                 Entry<String, JsonValue> e = it.next();
 356                 String key = e.getKey();
 357                 JsonValue value = e.getValue();
 358                 switch (value.getValueType()) {
 359                 case ARRAY:
 360                     JsonArray array = removeNull(obj.getJsonArray(key));
 361                     if (!array.isEmpty())
 362                         builder.add(key, array);
 363                     break;
 364                 case OBJECT:
 365                     JsonObject object = removeNull(obj.getJsonObject(key));
 366                     if (!object.isEmpty())
 367                         builder.add(key, object);
 368                     break;
 369                 case STRING:
 370                     String s = obj.getString(key);
 371                     if (s != null && !s.isEmpty())
 372                         builder.add(key, s);
 373                     break;
 374                 case NUMBER:
 375                     builder.add(key, obj.getJsonNumber(key));
 376                     break;
 377                 case TRUE:
 378                 case FALSE:
 379                     builder.add(key, obj.getBoolean(key));
 380                     break;
 381                 case NULL:
 382                     break;
 383                 }
 384             }
 385             return builder.build();
 386         }
 387
 388         // Second index of dot should be returned.
 389         public int stringBetweenDots(String str){
 390                 String stringToSearch=str;
 391                 String[]ss=stringToSearch.split("\\.");
 392                 if(ss!=null){
 393                         int len= ss.length;
 394                         if(len>2){
 395                                 uniqueKeys.add(ss[2]);
 396                         }
 397                 }
 398
 399                 return uniqueKeys.size();
 400         }
 401
 402         public void stringBetweenDotsForDataFields(String str){
 403                 String stringToSearch=str;
 404                 String[]ss=stringToSearch.split("\\.");
 405                 if(ss!=null){
 406                         int len= ss.length;
 407
 408                         if(len>2){
 409                                 uniqueDataKeys.add(ss[0]+"%"+ss[2]);
 410                         }
 411                 }
 412         }
 413
 414
 415         @SuppressWarnings("unchecked")
 416         public Map<String, String> load(String fileName) throws IOException {
 417                 File newConfiguration = new File(fileName);
 418                 Yaml yaml = new Yaml();
 419                 Map<Object, Object> yamlMap = null;
 420                 try(InputStream is = new FileInputStream(newConfiguration)){
 421                         yamlMap = (Map<Object, Object>) yaml.load(is);
 422                 } catch (FileNotFoundException e) {
 423                         LOGGER.error(e);
 424                 }
 425
 426                 StringBuilder sb = new StringBuilder();
 427                 Map<String, String> settings = new HashMap<>();
 428                 if (yamlMap == null) {
 429                         return settings;
 430                 }
 431                 List<String> path = new ArrayList <>();
 432                 serializeMap(settings, sb, path, yamlMap);
 433                 return settings;
 434         }
 435
 436         public Map<String, String> load(byte[] source) {
 437                 Yaml yaml = new Yaml();
 438                 @SuppressWarnings("unchecked")
 439                 Map<Object, Object> yamlMap = (Map<Object, Object>) yaml.load(Arrays.toString(source));
 440                 StringBuilder sb = new StringBuilder();
 441                 Map<String, String> settings = new HashMap <>();
 442                 if (yamlMap == null) {
 443                         return settings;
 444                 }
 445                 List<String> path = new ArrayList <>();
 446                 serializeMap(settings, sb, path, yamlMap);
 447                 return settings;
 448         }
 449
 450         @SuppressWarnings({ "unchecked", "rawtypes" })
 451         private void serializeMap(Map<String, String> settings, StringBuilder sb, List<String> path, Map<Object, Object> yamlMap) {
 452                 for (Map.Entry<Object, Object> entry : yamlMap.entrySet()) {
 453                         if (entry.getValue() instanceof Map) {
 454                                 path.add((String) entry.getKey());
 455                                 serializeMap(settings, sb, path, (Map<Object, Object>) entry.getValue());
 456                                 path.remove(path.size() - 1);
 457                         } else if (entry.getValue() instanceof List) {
 458                                 path.add((String) entry.getKey());
 459                                 serializeList(settings, sb, path, (List) entry.getValue());
 460                                 path.remove(path.size() - 1);
 461                         } else {
 462                                 serializeValue(settings, sb, path, (String) entry.getKey(), entry.getValue());
 463                         }
 464                 }
 465         }
 466
 467         @SuppressWarnings("unchecked")
 468         private void serializeList(Map<String, String> settings, StringBuilder sb, List<String> path, List<String> yamlList) {
 469                 int counter = 0;
 470                 for (Object listEle : yamlList) {
 471                         if (listEle instanceof Map) {
 472                                 path.add(Integer.toString(counter));
 473                                 serializeMap(settings, sb, path, (Map<Object, Object>) listEle);
 474                                 path.remove(path.size() - 1);
 475                         } else if (listEle instanceof List) {
 476                                 path.add(Integer.toString(counter));
 477                                 serializeList(settings, sb, path, (List<String>) listEle);
 478                                 path.remove(path.size() - 1);
 479                         } else {
 480                                 serializeValue(settings, sb, path, Integer.toString(counter), listEle);
 481                         }
 482                         counter++;
 483                 }
 484         }
 485
 486         private void serializeValue(Map<String, String> settings, StringBuilder sb, List<String> path, String name, Object value) {
 487                 if (value == null) {
 488                         return;
 489                 }
 490                 sb.setLength(0);
 491                 for (String pathEle : path) {
 492                         sb.append(pathEle).append('.');
 493                 }
 494                 sb.append(name);
 495                 settings.put(sb.toString(), value.toString());
 496         }
 497
 498         void parseDataAndPolicyNodes(Map<String,String> map){
 499                 for(String key:map.keySet()){
 500                         if(key.contains("policy.nodes.Root"))
 501                         {
 502                                 continue;
 503                         }
 504                         else if(key.contains("policy.nodes")){
 505                                 String wordToFind = "policy.nodes.";
 506                                 int indexForPolicyNode=key.indexOf(wordToFind);
 507                                 String subNodeString= key.substring(indexForPolicyNode+13, key.length());
 508
 509                                 stringBetweenDots(subNodeString);
 510                         }
 511                         else if(key.contains("policy.data")){
 512                                 String wordToFind="policy.data.";
 513                                 int indexForPolicyNode=key.indexOf(wordToFind);
 514                                 String subNodeString= key.substring(indexForPolicyNode+12, key.length());
 515
 516                                 stringBetweenDotsForDataFields(subNodeString);
 517                         }
 518                 }
 519         }
 520
 521         HashMap<String,String> parseDataNodes(Map<String,String> map){
 522                 HashMap<String,String> dataMapForJson=new HashMap <>();
 523                 for(String uniqueDataKey: uniqueDataKeys){
 524                         if(uniqueDataKey.contains("%")){
 525                                 String[] uniqueDataKeySplit= uniqueDataKey.split("%");
 526                                 String findType=DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+TYPE;
 527                                 String typeValue=map.get(findType);
 528                                 LOGGER.info(typeValue);
 529                                 if(typeValue != null && typeValue.equalsIgnoreCase(STRING)||
 530                                                 typeValue.equalsIgnoreCase(INTEGER)
 531                                   )
 532                                 {
 533                                         String findDefault=DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+DEFAULT;
 534                                         String defaultValue= map.get(findDefault);
 535                                         LOGGER.info("defaultValue is:"+ defaultValue);
 536
 537                                         String findRequired=DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+REQUIRED;
 538                                         String requiredValue= map.get(findRequired);
 539                                         LOGGER.info("requiredValue is:"+ requiredValue);
 540
 541                                         StringBuilder attributeIndividualStringBuilder= new StringBuilder();
 542                                         attributeIndividualStringBuilder.append(typeValue+":defaultValue-");
 543                                         attributeIndividualStringBuilder.append(defaultValue+":required-");
 544                                         attributeIndividualStringBuilder.append(requiredValue+MANYFALSE);
 545                                         dataMapForJson.put(uniqueDataKey, attributeIndividualStringBuilder.toString());
 546                                 }
 547                                 else if(typeValue != null && typeValue.equalsIgnoreCase(LIST)){
 548                                         String findList= DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+".entry_schema.type";
 549                                         String listValue=map.get(findList);
 550                                         if(listValue!=null){
 551                                                 LOGGER.info("Type of list is:"+ listValue);
 552                                                 //Its userdefined
 553                                                 if(listValue.contains(".")){
 554                                                         String trimValue=listValue.substring(listValue.lastIndexOf('.')+1);
 555                                                         StringBuilder referenceIndividualStringBuilder= new StringBuilder();
 556                                                         referenceIndividualStringBuilder.append(trimValue+":MANY-true");
 557                                                         dataMapForJson.put(uniqueDataKey, referenceIndividualStringBuilder.toString());
 558                                                 }//Its string
 559                                                 else{
 560                                                         StringBuilder stringListItems= new StringBuilder();
 561                                                         stringListItems.append(uniqueDataKeySplit[1].toUpperCase()+":MANY-false");
 562                                                         dataMapForJson.put(uniqueDataKey, stringListItems.toString());
 563                                                         dataListBuffer.append(uniqueDataKeySplit[1].toUpperCase()+"=[");
 564                                                         for(int i=0;i<10;i++){
 565                                                                 String findConstraints= DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+".entry_schema.constraints.0.valid_values."+i;
 566                                                                 String constraintsValue=map.get(findConstraints);
 567                                                                 LOGGER.info(constraintsValue);
 568                                                                 if(constraintsValue==null){
 569                                                                         break;
 570                                                                 }
 571                                                                 else{
 572                                                                         dataConstraints.add(constraintsValue);
 573                                                                         dataListBuffer.append(constraintsValue+",");
 574                                                                 }
 575                                                         }
 576                                                         dataListBuffer.append("]#");
 577
 578                                                         LOGGER.info(dataListBuffer);
 579                                                 }
 580                                         }
 581                                 }
 582                                 else{
 583                                         String findUserDefined="data_types.policy.data."+uniqueDataKeySplit[0]+"."+"properties"+"."+uniqueDataKeySplit[1]+".type";
 584                                         String userDefinedValue=map.get(findUserDefined);
 585                                         String trimValue=userDefinedValue.substring(userDefinedValue.lastIndexOf('.')+1);
 586                                         StringBuilder referenceIndividualStringBuilder= new StringBuilder();
 587                                         referenceIndividualStringBuilder.append(trimValue+":MANY-false");
 588                                         dataMapForJson.put(uniqueDataKey, referenceIndividualStringBuilder.toString());
 589
 590                                 }
 591                         }
 592                 }
 593                 return dataMapForJson;
 594         }
 595
 596         void constructJsonForDataFields(HashMap<String,String> dataMapForJson){
 597                 HashMap<String,HashMap<String,String>> dataMapKey= new HashMap <>();
 598                 HashMap<String,String> hmSub;
 599                 for(Map.Entry<String, String> entry: dataMapForJson.entrySet()){
 600                         String uniqueDataKey= entry.getKey();
 601                         String[] uniqueDataKeySplit=uniqueDataKey.split("%");
 602                         String value= dataMapForJson.get(uniqueDataKey);
 603                         if(dataMapKey.containsKey(uniqueDataKeySplit[0])){
 604                                 hmSub = dataMapKey.get(uniqueDataKeySplit[0]);
 605                                 hmSub.put(uniqueDataKeySplit[1], value);
 606                         }
 607                         else{
 608                                 hmSub=new HashMap <>();
 609                                 hmSub.put(uniqueDataKeySplit[1], value);
 610                         }
 611
 612                         dataMapKey.put(uniqueDataKeySplit[0], hmSub);
 613                 }
 614
 615                 JSONObject mainObject= new JSONObject();
 616                 JSONObject json;
 617                 for(Map.Entry<String,HashMap<String,String>> entry: dataMapKey.entrySet()){
 618                         String s=entry.getKey();
 619                         json= new JSONObject();
 620                         HashMap<String,String> jsonHm=dataMapKey.get(s);
 621                         for(Map.Entry<String,String> entryMap:jsonHm.entrySet()){
 622                                 String key=entryMap.getKey();
 623                                 json.put(key, jsonHm.get(key));
 624                         }
 625                         mainObject.put(s,json);
 626                 }
 627                 Iterator<String> keysItr = mainObject.keys();
 628                 while(keysItr.hasNext()) {
 629                         String key = keysItr.next();
 630                         String value = mainObject.get(key).toString();
 631                         retmap.put(key, value);
 632                 }
 633
 634                 LOGGER.info("#############################################################################");
 635                 LOGGER.info(mainObject);
 636                 LOGGER.info("###############################################################################");
 637         }
 638
 639
 640         HashMap<String,HashMap<String,String>> parsePolicyNodes(Map<String,String> map){
 641                 HashMap<String,HashMap<String,String>> mapKey= new HashMap <>();
 642                 for(String uniqueKey: uniqueKeys){
 643                         HashMap<String,String> hm;
 644
 645                         for(Map.Entry<String,String> entry:map.entrySet()){
 646                                 String key=entry.getKey();
 647                                 if(key.contains(uniqueKey) && key.contains("policy.nodes")){
 648                                         if(mapKey.containsKey(uniqueKey)){
 649                                                 hm = mapKey.get(uniqueKey);
 650                                                 String keyStr= key.substring(key.lastIndexOf('.')+1);
 651                                                 String valueStr= map.get(key);
 652                                                 if(("type").equals(keyStr)){
 653                                                         if(!key.contains("entry_schema"))
 654                                                         {
 655                                                                 hm.put(keyStr,valueStr);
 656                                                         }
 657                                                 }else{
 658                                                         hm.put(keyStr,valueStr);
 659                                                 }
 660
 661                                         } else {
 662                                                 hm = new HashMap <>();
 663                                                 String keyStr= key.substring(key.lastIndexOf('.')+1);
 664                                                 String valueStr= map.get(key);
 665                                                 if(("type").equals(keyStr)){
 666                                                         if(!key.contains("entry_schema"))
 667                                                         {
 668                                                                 hm.put(keyStr,valueStr);
 669                                                         }
 670                                                 }else{
 671                                                         hm.put(keyStr,valueStr);
 672                                                 }
 673                                                 mapKey.put(uniqueKey, hm);
 674                                         }
 675                                 }
 676                         }
 677                 }
 678                 return mapKey;
 679         }
 680
 681         void createAttributes(HashMap<String,HashMap<String,String>> mapKey){
 682                 StringBuilder attributeStringBuilder= new StringBuilder();
 683                 StringBuilder referenceStringBuilder= new StringBuilder();
 684                 StringBuilder listBuffer= new StringBuilder();
 685                 List<String> constraints= new ArrayList<>();
 686                 for(Map.Entry<String,HashMap<String,String>> entry: mapKey.entrySet()){
 687                         String keySetString= entry.getKey();
 688                         HashMap<String,String> keyValues=mapKey.get(keySetString);
 689                         if(keyValues.get("type") != null && keyValues.get("type").equalsIgnoreCase(STRING)||
 690                                         keyValues.get("type") != null && keyValues.get("type").equalsIgnoreCase(INTEGER)
 691                                         ){
 692                                 StringBuilder attributeIndividualStringBuilder= new StringBuilder();
 693                                 attributeIndividualStringBuilder.append(keySetString+"=");
 694                                 attributeIndividualStringBuilder.append(keyValues.get("type")+":defaultValue-");
 695                                 attributeIndividualStringBuilder.append(keyValues.get("default")+":required-");
 696                                 attributeIndividualStringBuilder.append(keyValues.get("required")+":MANY-false");
 697                                 attributeStringBuilder.append(attributeIndividualStringBuilder+",");
 698
 699                         }
 700                         else if(keyValues.get("type") != null && keyValues.get("type").equalsIgnoreCase(LIST)){
 701                                 //List Datatype
 702                                 Set<String> keys= keyValues.keySet();
 703                                 Iterator<String> itr=keys.iterator();
 704                                 boolean isDefinedType = false;
 705                                 while(itr.hasNext()){
 706                                         String key= itr.next();
 707                                         if(!("type").equals(key) ||("required").equals(key))
 708                                         {
 709                                                 String value= keyValues.get(key);
 710                                                 //The "." in the value determines if its a string or a user defined type.
 711                                                 if (!value.contains(".")){
 712                                                         //This is string
 713                                                         if(StringUtils.isNumeric(key) ){  //only integer key for the value of Constrains
 714                                                             constraints.add(keyValues.get(key));
 715                                                         }
 716                                                 }else{
 717                                                         //This is user defined type
 718                                                         String trimValue=value.substring(value.lastIndexOf('.')+1);
 719                                                         StringBuilder referenceIndividualStringBuilder= new StringBuilder();
 720                                                         referenceIndividualStringBuilder.append(keySetString+"="+trimValue+":MANY-true");
 721                                                         referenceStringBuilder.append(referenceIndividualStringBuilder+",");
 722                                                         isDefinedType = true;
 723                                                 }
 724                                         }
 725
 726                                 }
 727
 728                                 if(!isDefinedType && keyValues.get("type").equalsIgnoreCase(LIST) &&
 729                                         (constraints == null || constraints.isEmpty()) ) {   //type is list but no constraints defined.
 730                                                 referenceStringBuilder.append(keySetString+"=MANY-true"+",");
 731                                 }
 732                         }else{
 733                                 //User defined Datatype.
 734                                 String value=keyValues.get("type");
 735                                 if(value != null && !value.isEmpty()){
 736                                         String trimValue=value.substring(value.lastIndexOf('.')+1);
 737                                         StringBuilder referenceIndividualStringBuilder= new StringBuilder();
 738                                         referenceIndividualStringBuilder.append(keySetString+"="+trimValue+":MANY-false");
 739                                         referenceStringBuilder.append(referenceIndividualStringBuilder+",");
 740                                 }else{
 741                                         LOGGER.info("keyValues.get(type) is null/empty");
 742                                 }
 743
 744                         }
 745                         if(constraints!=null && ! constraints.isEmpty()){
 746                                 //List handling.
 747                                 listBuffer.append(keySetString.toUpperCase()+"=[");
 748                                 for(String str:constraints){
 749                                         listBuffer.append(str+",");
 750                                 }
 751                                 listBuffer.append("]#");
 752                                 LOGGER.info(listBuffer);
 753
 754
 755                                 StringBuilder referenceIndividualStringBuilder= new StringBuilder();
 756                                 referenceIndividualStringBuilder.append(keySetString+"="+keySetString.toUpperCase()+":MANY-false");
 757                                 referenceStringBuilder.append(referenceIndividualStringBuilder+",");
 758                                 constraints.clear();
 759                         }
 760                 }
 761
 762                 dataListBuffer.append(listBuffer);
 763
 764
 765                 LOGGER.info("$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$");
 766                 LOGGER.info("Whole attribute String is:"+attributeStringBuilder);
 767                 LOGGER.info("Whole reference String is:"+referenceStringBuilder);
 768                 LOGGER.info("List String is:"+listBuffer);
 769                 LOGGER.info("Data list buffer is:"+dataListBuffer);
 770                 LOGGER.info("$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$");
 771
 772                 this.listConstraints=dataListBuffer.toString();
 773                 this.referenceAttributes=referenceStringBuilder.toString();
 774                 this.attributeString=attributeStringBuilder.toString();
 775         }
 776
 777
 778
 779         public void parseTosca (String fileName){
 780                 Map<String,String> map= new HashMap<>();
 781
 782         try {
 783                         map=load(fileName);
 784
 785                         parseDataAndPolicyNodes(map);
 786
 787                         HashMap<String,String> dataMapForJson=parseDataNodes(map);
 788
 789                         constructJsonForDataFields(dataMapForJson);
 790
 791                         HashMap<String,HashMap<String,String>> mapKey= parsePolicyNodes(map);
 792
 793                         createAttributes(mapKey);
 794
 795         } catch (IOException e) {
 796                 LOGGER.error(e);
 797         }
 798
 799         }
 800
 801         private String cleanUPJson(String json) {
 802                 String cleanJson = StringUtils.replaceEach(json, new String[]{"\\\\", "\\\\\\", "\\\\\\\\"}, new String[]{"\\", "\\", "\\"});
 803                 cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\\\\\\"}, new String[]{"\\"});
 804                 cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\\\\", "[[", "]]"}, new String[]{"\\", "[", "]"});
 805
 806                 cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\\\\\"", "\\\"", "\"[{", "}]\""}, new String[]{"\"", "\"", "[{", "}]"});
 807                 cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\"[{", "}]\""}, new String[]{"[{", "}]"});
 808                 cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\"[", "]\""}, new String[]{"[", "]"});
 809                 cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\"{", "}\""}, new String[]{"{", "}"});
 810                 cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\"\"\"", "\"\""}, new String[]{"\"", "\""});
 811                 cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\\\""}, new String[]{""});
 812                 cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\"\""}, new String[]{"\""});
 813                 cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\"\\\\\\"}, new String[]{"\""});
 814                 cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\\\\\\\""}, new String[]{"\""});
 815                 cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\"[", "]\""}, new String[]{"[", "]"});
 816                 return cleanJson;
 817         }
 818
 819         private JSONObject decodeContent(JsonNode jsonNode){
 820                 Iterator<JsonNode> jsonElements = jsonNode.elements();
 821                 Iterator<String> jsonKeys = jsonNode.fieldNames();
 822                 Map<String,String> element = new TreeMap<>();
 823                 while(jsonElements.hasNext() && jsonKeys.hasNext()){
 824                         element.put(jsonKeys.next(), jsonElements.next().toString());
 825                 }
 826                 JSONObject jsonResult = new JSONObject();
 827                 JSONArray jsonArray = null;
 828                 String oldValue = null;
 829                 String nodeKey = null;
 830                 String arryKey = null;
 831                 Boolean isArray = false;
 832                 JsonNodeFactory nodeFactory = JsonNodeFactory.instance;
 833                 ObjectNode node = nodeFactory.objectNode();
 834                 String prevKey = null;
 835                 String presKey;
 836                 for(Entry<String, String> entry: element.entrySet()){
 837                         String key = entry.getKey();
 838                         String value = entry.getValue();
 839                         if(key.contains(".")){
 840                                 presKey = key.substring(0,key.indexOf('.'));
 841                         }else if(key.contains("@")){
 842                                 presKey = key.substring(0,key.indexOf('@'));
 843                         }else{
 844                                 presKey = key;
 845                         }
 846                         // first check if we are different from old.
 847                         LOGGER.info(key+"\n");
 848                         if(jsonArray!=null && jsonArray.length()>0 && key.contains("@") && !key.contains(".") && oldValue!=null){
 849                                 if(!oldValue.equals(key.substring(0,key.indexOf('@')))){
 850                                         jsonResult.put(oldValue, jsonArray);
 851                                         jsonArray = new JSONArray();
 852                                 }
 853                         }else if(jsonArray!=null && jsonArray.length()>0 && !presKey.equals(prevKey) && oldValue!=null){
 854                                 jsonResult.put(oldValue, jsonArray);
 855                                 isArray = false;
 856                                 jsonArray = new JSONArray();
 857                         }
 858
 859                         prevKey = presKey;
 860                         //
 861                         if(key.contains(".")){
 862                                 if(nodeKey==null){
 863                                         nodeKey = key.substring(0,key.indexOf('.'));
 864                                 }
 865                                 if(nodeKey.equals(key.substring(0,key.indexOf('.')))){
 866                                         node.put(key.substring(key.indexOf('.')+1), value);
 867                                 }else{
 868                                         if(node.size()!=0){
 869                                                 if(nodeKey.contains("@")){
 870                                                         if(arryKey==null){
 871                                                                 arryKey = nodeKey.substring(0,nodeKey.indexOf('@'));
 872                                                         }
 873                                                         if(nodeKey.endsWith("@0")){
 874                                                                 isArray = true;
 875                                                                 jsonArray = new JSONArray();
 876                                                         }
 877                                                         if(jsonArray != null && arryKey.equals(nodeKey.substring(0,nodeKey.indexOf('@')))){
 878                                                                 jsonArray.put(decodeContent(node));
 879                                                         }
 880                                                         if((key.contains("@") && !arryKey.equals(key.substring(0,nodeKey.indexOf('@')))) || !key.contains("@")){
 881                                                                 jsonResult.put(arryKey, jsonArray);
 882                                                                 jsonArray = new JSONArray();
 883                                                         }
 884                                                         arryKey = nodeKey.substring(0,nodeKey.indexOf('@'));
 885                                                 }else{
 886                                                         isArray = false;
 887                                                         jsonResult.put(nodeKey, decodeContent(node));
 888                                                 }
 889                                                 node = nodeFactory.objectNode();
 890                                         }
 891                                         nodeKey = key.substring(0,key.indexOf('.'));
 892                                         if(nodeKey.contains("@")){
 893                                                 arryKey = nodeKey.substring(0,nodeKey.indexOf('@'));
 894                                         }
 895                                         node.put(key.substring(key.indexOf('.')+1), value);
 896                                 }
 897                         }else {
 898                                 if(node.size()!=0){
 899                                         if(nodeKey.contains("@")){
 900                                                 if(arryKey==null){
 901                                                         arryKey = nodeKey.substring(0,nodeKey.indexOf('@'));
 902                                                 }
 903                                                 if(nodeKey.endsWith("@0")){
 904                                                         isArray = true;
 905                                                         jsonArray = new JSONArray();
 906                                                 }
 907                                                 if(jsonArray != null && arryKey.equals(nodeKey.substring(0,nodeKey.indexOf('@')))){
 908                                                         jsonArray.put(decodeContent(node));
 909                                                 }
 910                                                 jsonResult.put(arryKey, jsonArray);
 911                                                 jsonArray = new JSONArray();
 912                                                 arryKey = nodeKey.substring(0,nodeKey.indexOf('@'));
 913                                         }else{
 914                                                 isArray = false;
 915                                                 jsonResult.put(nodeKey, decodeContent(node));
 916                                         }
 917                                         node = nodeFactory.objectNode();
 918                                 }
 919                                 if(key.contains("@")){
 920                                         isArray = true;
 921                                         if(key.endsWith("@0")|| jsonArray==null){
 922                                                 jsonArray = new JSONArray();
 923                                         }
 924                                 }else if(!key.contains("@")){
 925                                         isArray = false;
 926                                 }
 927                                 if(isArray){
 928                                         if(oldValue==null){
 929                                                 oldValue = key.substring(0,key.indexOf('@'));
 930                                         }
 931                                         if(oldValue!=prevKey){
 932                                                 oldValue = key.substring(0,key.indexOf('@'));
 933                                         }
 934                                         if(oldValue.equals(key.substring(0,key.indexOf('@')))){
 935                                                 jsonArray.put(value);
 936                                         }else{
 937                                                 jsonResult.put(oldValue, jsonArray);
 938                                                 jsonArray = new JSONArray();
 939                                         }
 940                                         oldValue = key.substring(0,key.indexOf('@'));
 941                                 }else{
 942                                         jsonResult.put(key, value);
 943                                 }
 944                         }
 945                 }
 946                 if(node.size()>0){
 947                         if(nodeKey.contains("@")){
 948                                 if(jsonArray==null){
 949                                         jsonArray = new JSONArray();
 950                                 }
 951                                 if(arryKey==null){
 952                                         arryKey = nodeKey.substring(0,nodeKey.indexOf('@'));
 953                                 }
 954                                 jsonArray.put(decodeContent(node));
 955                                 jsonResult.put(arryKey, jsonArray);
 956                                 isArray = false;
 957                         }else{
 958                                 jsonResult.put(nodeKey, decodeContent(node));
 959                         }
 960                 }
 961                 if(isArray && jsonArray.length() > 0){
 962                         jsonResult.put(oldValue, jsonArray);
 963                 }
 964                 return jsonResult;
 965         }
 966
 967         @RequestMapping(value={"/policyController/getDCAEMSTemplateData.htm"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
 968         public ModelAndView getDCAEMSTemplateData(HttpServletRequest request, HttpServletResponse response) throws IOException{
 969                 ObjectMapper mapper = new ObjectMapper();
 970                 mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 971                 JsonNode root = mapper.readTree(request.getReader());
 972
 973                 String value = root.get("policyData").toString().replaceAll("^\"|\"$", "");
 974                 String  servicename = value.split("-v")[0];
 975                 String version = null;
 976                 if (value.contains("-v")){
 977                         version = value.split("-v")[1];
 978                 }
 979                 MicroServiceModels returnModel = getAttributeObject(servicename, version);
 980
 981
 982                 //Get all keys with "MANY-true" defined in their value from subAttribute
 983                 Set<String> allkeys = null;
 984                 if(returnModel.getSub_attributes() != null && !returnModel.getSub_attributes().isEmpty()){
 985                         JSONObject json = new JSONObject(returnModel.getSub_attributes());
 986                         getAllKeys(json);
 987                         allkeys = allManyTrueKeys;
 988                         allManyTrueKeys = new  HashSet <>();
 989                         LOGGER.info("allkeys : " + allkeys);
 990                 }
 991
 992                 String nameOfTrueKey = "";
 993                 if(allkeys != null){
 994                         nameOfTrueKey = allkeys.toString();
 995                 }
 996
 997                 String jsonModel = createMicroSeriveJson(returnModel, allkeys);
 998
 999                 JSONObject jsonObject = new JSONObject(jsonModel);
1000
1001                 JSONObject finalJsonObject = null;
1002                 if(allkeys != null){
1003                         Iterator<String> iter = allkeys.iterator();
1004                         while(iter.hasNext()){
1005                                 //Convert to array values for MANY-true keys
1006                                 finalJsonObject = convertToArrayElement(jsonObject, iter.next());
1007                         }
1008                 }
1009
1010                 if(finalJsonObject != null){
1011                     LOGGER.info(finalJsonObject.toString());
1012                     jsonModel  = finalJsonObject.toString();
1013                 }
1014
1015                 //get all properties with "MANY-true" defined in Ref_attributes
1016                 Set<String> manyTrueProperties = getManyTrueProperties(returnModel.getRef_attributes());
1017                 if(manyTrueProperties != null){
1018                         JSONObject jsonObj = new JSONObject(jsonModel);
1019                         for (String s : manyTrueProperties) {
1020                                 LOGGER.info(s);
1021                                 //convert to array element for MANY-true properties
1022                                 finalJsonObject = convertToArrayElement(jsonObj, s.trim());
1023                         }
1024
1025                         if(finalJsonObject != null){
1026                             LOGGER.info(finalJsonObject.toString());
1027                             jsonModel = finalJsonObject.toString();
1028                         }
1029                 }
1030
1031                 response.setCharacterEncoding("UTF-8");
1032                 response.setContentType("application / json");
1033                 request.setCharacterEncoding("UTF-8");
1034                 List<Object>  list = new ArrayList<>();
1035                 PrintWriter out = response.getWriter();
1036                 String responseString = mapper.writeValueAsString(returnModel);
1037                 JSONObject j;
1038                 if("".equals(nameOfTrueKey)){
1039                         j = new JSONObject("{dcaeModelData: " + responseString + ",jsonValue: " + jsonModel + "}");
1040                 }else{
1041                         j = new JSONObject("{dcaeModelData: " + responseString + ",jsonValue: " + jsonModel + ",allManyTrueKeys: " + nameOfTrueKey+ "}");
1042                 }
1043                 list.add(j);
1044                 out.write(list.toString());
1045                 return null;
1046         }
1047
1048         @SuppressWarnings({ "unchecked", "rawtypes" })
1049         private String createMicroSeriveJson(MicroServiceModels returnModel, Set<String> allkeys) {
1050                 Map<String, String> attributeMap = new HashMap<>();
1051                 Map<String, String> refAttributeMap = new HashMap<>();
1052                 String attribute = returnModel.getAttributes();
1053                 if(attribute != null){
1054                         attribute = attribute.trim();
1055                 }
1056                 String refAttribute = returnModel.getRef_attributes();
1057                 if(refAttribute != null){
1058                         refAttribute = refAttribute.trim();
1059                 }
1060                 String enumAttribute = returnModel.getEnumValues();
1061                 if(enumAttribute != null){
1062                         enumAttribute = enumAttribute.trim();
1063                 }
1064                 if (!StringUtils.isEmpty(attribute)){
1065                         attributeMap = convert(attribute, ",");
1066                 }
1067                 if (!StringUtils.isEmpty(refAttribute)){
1068                         refAttributeMap = convert(refAttribute, ",");
1069                 }
1070
1071                 Gson gson = new Gson();
1072
1073                 String subAttributes = returnModel.getSub_attributes();
1074                 if(subAttributes != null){
1075                         subAttributes = subAttributes.trim();
1076                 }else{
1077                         subAttributes = "";
1078                 }
1079                 Map gsonObject = (Map) gson.fromJson(subAttributes, Object.class);
1080
1081                 JSONObject object = new JSONObject();
1082                 JSONArray array;
1083
1084                 for (Entry<String, String> keySet : attributeMap.entrySet()){
1085                         array = new JSONArray();
1086                         String value = keySet.getValue();
1087                         if ("true".equalsIgnoreCase(keySet.getValue().split("MANY-")[1])){
1088                                 array.put(value);
1089                                 object.put(keySet.getKey().trim(), array);
1090                         }else {
1091                                 object.put(keySet.getKey().trim(), value.trim());
1092                         }
1093                 }
1094
1095                 for (Entry<String, String> keySet : refAttributeMap.entrySet()){
1096                         array = new JSONArray();
1097                         String value = keySet.getValue().split(":")[0];
1098                         if (gsonObject.containsKey(value)){
1099                                 if ("true".equalsIgnoreCase(keySet.getValue().split("MANY-")[1])){
1100                                         array.put(recursiveReference(value, gsonObject, enumAttribute));
1101                                         object.put(keySet.getKey().trim(), array);
1102                                 }else {
1103                                         object.put(keySet.getKey().trim(), recursiveReference(value, gsonObject, enumAttribute));
1104                                 }
1105                         }else {
1106                                 if ("true".equalsIgnoreCase(keySet.getValue().split("MANY-")[1])){
1107                                         array.put(value.trim());
1108                                         object.put(keySet.getKey().trim(), array);
1109                                 }else {
1110                                         object.put(keySet.getKey().trim(), value.trim());
1111                                 }
1112                         }
1113                 }
1114
1115
1116
1117                 return object.toString();
1118         }
1119
1120         @SuppressWarnings("unchecked")
1121         private JSONObject recursiveReference(String name, Map<String,String> subAttributeMap, String enumAttribute) {
1122                 JSONObject object = new JSONObject();
1123                 Map<String, String> map;
1124                 Object returnClass = subAttributeMap.get(name);
1125                 map = (Map<String, String>) returnClass;
1126                 JSONArray array;
1127
1128                 for( Entry<String, String> m:map.entrySet()){
1129                         String[] splitValue = m.getValue().split(":");
1130                         array = new JSONArray();
1131                         if (subAttributeMap.containsKey(splitValue[0])){
1132                                 if ("true".equalsIgnoreCase(m.getValue().split("MANY-")[1])){
1133                                         array.put(recursiveReference(splitValue[0], subAttributeMap, enumAttribute));
1134                                         object.put(m.getKey().trim(), array);
1135                                 }else {
1136                                         object.put(m.getKey().trim(), recursiveReference(splitValue[0], subAttributeMap, enumAttribute));
1137                                 }
1138                         } else{
1139                                 if ("true".equalsIgnoreCase(m.getValue().split("MANY-")[1])){
1140                                         array.put(splitValue[0].trim());
1141                                         object.put(m.getKey().trim(), array);
1142                                 }else {
1143                                         object.put(m.getKey().trim(), splitValue[0].trim());
1144                                 }
1145                         }
1146                   }
1147
1148                 return object;
1149         }
1150
1151
1152         public static JSONObject convertToArrayElement(JSONObject json, String keyValue) {
1153             return convertToArrayElement(json, new HashSet<>(), keyValue);
1154         }
1155
1156         private static JSONObject convertToArrayElement(JSONObject json, Set<String> keys, String keyValue) {
1157             for (String key : json.keySet()) {
1158                 Object obj = json.get(key);
1159                 if(key.equals(keyValue.trim())){
1160                         if(!(obj instanceof JSONArray)){
1161                                 JSONArray newJsonArray = new JSONArray();
1162                                 newJsonArray.put(obj);
1163                                 json.put(key, newJsonArray);
1164                         }
1165                         LOGGER.info("key : " + key);
1166                         LOGGER.info("obj : " + obj);
1167                         LOGGER.info("json.get(key) : " + json.get(key));
1168                         LOGGER.info("keyValue : " + keyValue);
1169                     keys.addAll(json.keySet());
1170
1171                     return json;
1172                 }
1173
1174                 if (obj instanceof JSONObject) convertToArrayElement(json.getJSONObject(key), keyValue);
1175             }
1176
1177             return json;
1178         }
1179
1180         // call this method to get all MANY-true properties
1181         public static Set<String> getManyTrueProperties(String referAttributes){
1182                 LOGGER.info("referAttributes : " + referAttributes);
1183                 Set<String> manyTrueProperties = new HashSet<>();
1184
1185                 if(referAttributes != null){
1186                         String[] referAarray = referAttributes.split(",");
1187                         String []element;
1188                         for(int i=0; i<referAarray.length; i++){
1189                                 element = referAarray[i].split("=");
1190                                 if(element.length > 1 && element[1].contains("MANY-true")){
1191                                         manyTrueProperties.add(element[0]);
1192                                 }
1193                         }
1194                 }
1195
1196                 return manyTrueProperties;
1197         }
1198
1199         //call this method to start the recursive
1200         private Set<String> getAllKeys(JSONObject json) {
1201             return getAllKeys(json, new HashSet<>());
1202         }
1203
1204         private Set<String> getAllKeys(JSONArray arr) {
1205             return getAllKeys(arr, new HashSet<>());
1206         }
1207
1208         private Set<String> getAllKeys(JSONArray arr, Set<String> keys) {
1209             for (int i = 0; i < arr.length(); i++) {
1210                 Object obj = arr.get(i);
1211                 if (obj instanceof JSONObject) keys.addAll(getAllKeys(arr.getJSONObject(i)));
1212                 if (obj instanceof JSONArray) keys.addAll(getAllKeys(arr.getJSONArray(i)));
1213             }
1214
1215             return keys;
1216         }
1217     // this method returns a set of keys with "MANY-true" defined in their value.
1218         private Set<String> getAllKeys(JSONObject json, Set<String> keys) {
1219             for (String key : json.keySet()) {
1220                 Object obj = json.get(key);
1221                 if(obj instanceof String && ((String) obj).contains("MANY-true")){
1222                         LOGGER.info("key : " + key);
1223                         LOGGER.info("obj : " + obj);
1224                         allManyTrueKeys.add(key);
1225                 }
1226                 if (obj instanceof JSONObject) keys.addAll(getAllKeys(json.getJSONObject(key)));
1227                 if (obj instanceof JSONArray) keys.addAll(getAllKeys(json.getJSONArray(key)));
1228             }
1229
1230             return keys;
1231         }
1232
1233
1234         @RequestMapping(value={"/policyController/getModelServiceVersioneData.htm"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
1235         public ModelAndView getModelServiceVersionData(HttpServletRequest request, HttpServletResponse response) throws IOException{
1236                 ObjectMapper mapper = new ObjectMapper();
1237                 mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
1238                 JsonNode root = mapper.readTree(request.getReader());
1239
1240                 String value = root.get("policyData").toString().replaceAll("^\"|\"$", "");
1241                 String  servicename = value.split("-v")[0];
1242                 Set<String> returnList = getVersionList(servicename);
1243
1244                 response.setCharacterEncoding("UTF-8");
1245                 response.setContentType("application / json");
1246                 request.setCharacterEncoding("UTF-8");
1247         List<Object>  list = new ArrayList<>();
1248                 PrintWriter out = response.getWriter();
1249                 String responseString = mapper.writeValueAsString(returnList);
1250                 JSONObject j = new JSONObject("{dcaeModelVersionData: " + responseString +"}");
1251                 list.add(j);
1252                 out.write(list.toString());
1253                 return null;
1254         }
1255
1256         private Set<String> getVersionList(String name) {
1257                 MicroServiceModels workingModel;
1258                 Set<String> list = new HashSet<>();
1259                 List<Object> microServiceModelsData = commonClassDao.getDataById(MicroServiceModels.class, "modelName", name);
1260                 for (int i = 0; i < microServiceModelsData.size(); i++) {
1261                         workingModel = (MicroServiceModels) microServiceModelsData.get(i);
1262                         if (workingModel.getVersion()!=null){
1263                                 list.add(workingModel.getVersion());
1264                         }else{
1265                                 list.add("Default");
1266                         }
1267                 }
1268                 return list;
1269         }
1270
1271         private MicroServiceModels getAttributeObject(String name, String version) {
1272                 MicroServiceModels workingModel = new MicroServiceModels();
1273                 List<Object> microServiceModelsData = commonClassDao.getDataById(MicroServiceModels.class, "modelName", name);
1274                 for (int i = 0; i < microServiceModelsData.size(); i++) {
1275                         workingModel = (MicroServiceModels) microServiceModelsData.get(i);
1276                         if(version != null){
1277                                 if (workingModel.getVersion()!=null){
1278                                         if (workingModel.getVersion().equals(version)){
1279                                                 return workingModel;
1280                                         }
1281                                 }else{
1282                                         return workingModel;
1283                                 }
1284                         }else{
1285                                 return workingModel;
1286                         }
1287
1288                 }
1289                 return workingModel;
1290         }
1291
1292         @RequestMapping(value={"/get_DCAEPriorityValues"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
1293         public void getDCAEPriorityValuesData(HttpServletRequest request, HttpServletResponse response){
1294                 try{
1295                         Map<String, Object> model = new HashMap<>();
1296                         ObjectMapper mapper = new ObjectMapper();
1297                         List<String> priorityList = new ArrayList<>();
1298                         priorityCount = 10;
1299                         for (int i = 1; i < priorityCount; i++) {
1300                                 priorityList.add(String.valueOf(i));
1301                         }
1302                         model.put("priorityDatas", mapper.writeValueAsString(priorityList));
1303                         JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
1304                         JSONObject j = new JSONObject(msg);
1305                         response.getWriter().write(j.toString());
1306                 }
1307                 catch (Exception e){
1308                         LOGGER.error(e);
1309                 }
1310         }
1311
1312         public void prePopulateDCAEMSPolicyData(PolicyRestAdapter policyAdapter, PolicyEntity entity) {
1313                 if (policyAdapter.getPolicyData() instanceof PolicyType) {
1314                         Object policyData = policyAdapter.getPolicyData();
1315                         PolicyType policy = (PolicyType) policyData;
1316                         policyAdapter.setOldPolicyFileName(policyAdapter.getPolicyName());
1317                         String policyNameValue = policyAdapter.getPolicyName().substring(policyAdapter.getPolicyName().indexOf("MS_") +3);
1318                         policyAdapter.setPolicyName(policyNameValue);
1319                         String description = "";
1320                         try{
1321                                 description = policy.getDescription().substring(0, policy.getDescription().indexOf("@CreatedBy:"));
1322                         }catch(Exception e){
1323                             LOGGER.error("Error while collecting the desciption tag in ActionPolicy " + policyNameValue ,e);
1324                                 description = policy.getDescription();
1325                         }
1326                         policyAdapter.setPolicyDescription(description);
1327                         // Get the target data under policy.
1328                         TargetType target = policy.getTarget();
1329                         if (target != null) {
1330                                 // Under target we have AnyOFType
1331                                 List<AnyOfType> anyOfList = target.getAnyOf();
1332                                 if (anyOfList != null) {
1333                                         Iterator<AnyOfType> iterAnyOf = anyOfList.iterator();
1334                                         while (iterAnyOf.hasNext()) {
1335                                                 AnyOfType anyOf = iterAnyOf.next();
1336                                                 // Under AnyOFType we have AllOFType
1337                                                 List<AllOfType> allOfList = anyOf.getAllOf();
1338                                                 if (allOfList != null) {
1339                                                         Iterator<AllOfType> iterAllOf = allOfList.iterator();
1340                                                         while (iterAllOf.hasNext()) {
1341                                                                 AllOfType allOf = iterAllOf.next();
1342                                                                 // Under AllOFType we have Match
1343                                                                 List<MatchType> matchList = allOf.getMatch();
1344                                                                 if (matchList != null) {
1345                                                                         Iterator<MatchType> iterMatch = matchList.iterator();
1346                                                                         while (matchList.size()>1 && iterMatch.hasNext()) {
1347                                                                                 MatchType match = iterMatch.next();
1348                                                                                 //
1349                                                                                 // Under the match we have attribute value and
1350                                                                                 // attributeDesignator. So,finally down to the actual attribute.
1351                                                                                 //
1352                                                                                 AttributeValueType attributeValue = match.getAttributeValue();
1353                                                                                 String value = (String) attributeValue.getContent().get(0);
1354                                                                                 AttributeDesignatorType designator = match.getAttributeDesignator();
1355                                                                                 String attributeId = designator.getAttributeId();
1356                                                                                 // First match in the target is OnapName, so set that value.
1357                                                                                 if ("ONAPName".equals(attributeId)) {
1358                                                                                         policyAdapter.setOnapName(value);
1359                                                                                 }
1360                                                                                 if ("ConfigName".equals(attributeId)){
1361                                                                                         policyAdapter.setConfigName(value);
1362                                                                                 }
1363                                                                                 if ("uuid".equals(attributeId)){
1364                                                                                         policyAdapter.setUuid(value);
1365                                                                                 }
1366                                                                                 if ("location".equals(attributeId)){
1367                                                                                         policyAdapter.setLocation(value);
1368                                                                                 }
1369                                                                                 if ("RiskType".equals(attributeId)){
1370                                                                                         policyAdapter.setRiskType(value);
1371                                                                                 }
1372                                                                                 if ("RiskLevel".equals(attributeId)){
1373                                                                                         policyAdapter.setRiskLevel(value);
1374                                                                                 }
1375                                                                                 if ("guard".equals(attributeId)){
1376                                                                                         policyAdapter.setGuard(value);
1377                                                                                 }
1378                                                                                 if ("TTLDate".equals(attributeId) && !value.contains("NA")){
1379                                                                                         PolicyController controller = new PolicyController();
1380                                                                                         String newDate = controller.convertDate(value);
1381                                                                                         policyAdapter.setTtlDate(newDate);
1382                                                                                 }
1383                                                                         }
1384                                                                         readFile(policyAdapter, entity);
1385                                                                 }
1386                                                         }
1387                                                 }
1388                                         }
1389                                 }
1390                         }
1391                 }
1392         }
1393
1394         public static Map<String, String> convert(String str, String split) {
1395                 Map<String, String> map = new HashMap<>();
1396                 for(final String entry : str.split(split)) {
1397                     String[] parts = entry.split("=");
1398                     map.put(parts[0], parts[1]);
1399                 }
1400                 return map;
1401         }
1402
1403
1404         @SuppressWarnings("unchecked")
1405         private void readFile(PolicyRestAdapter policyAdapter, PolicyEntity entity) {
1406                 String policyScopeName = null;
1407                 ObjectMapper mapper = new ObjectMapper();
1408                 try {
1409                         DCAEMicroServiceObject msBody = mapper.readValue(entity.getConfigurationData().getConfigBody(), DCAEMicroServiceObject.class);
1410                         policyScopeName = getPolicyScope(msBody.getPolicyScope());
1411                         policyAdapter.setPolicyScope(policyScopeName);
1412
1413                         policyAdapter.setPriority(msBody.getPriority());
1414
1415                         if (msBody.getVersion()!= null){
1416                                 policyAdapter.setServiceType(msBody.getService());
1417                                 policyAdapter.setVersion(msBody.getVersion());
1418                         }else{
1419                                 policyAdapter.setServiceType(msBody.getService());
1420                         }
1421                         if(msBody.getContent() != null){
1422                                 LinkedHashMap<String, Object>  data = new LinkedHashMap<>();
1423                                 LinkedHashMap<String, ?> map = (LinkedHashMap<String, ?>) msBody.getContent();
1424                                 readRecursivlyJSONContent(map, data);
1425                                 policyAdapter.setRuleData(data);
1426                         }
1427
1428                 } catch (Exception e) {
1429                         LOGGER.error(e);
1430                 }
1431
1432         }
1433
1434         @SuppressWarnings({ "rawtypes", "unchecked" })
1435         private void readRecursivlyJSONContent(LinkedHashMap<String, ?> map, LinkedHashMap<String, Object> data){
1436                 for (Iterator iterator = map.keySet().iterator(); iterator.hasNext();) {
1437                         Object key =  iterator.next();
1438                         Object value = map.get(key);
1439                         if(value instanceof LinkedHashMap<?, ?>){
1440                                 LinkedHashMap<String, Object> secondObjec = new LinkedHashMap<>();
1441                                 readRecursivlyJSONContent((LinkedHashMap<String, ?>) value, secondObjec);
1442                                 for( Entry<String, Object> entry : secondObjec.entrySet()){
1443                                         data.put(key+"." + entry.getKey(), entry.getValue());
1444                                 }
1445                         }else if(value instanceof ArrayList){
1446                                 ArrayList<?> jsonArrayVal = (ArrayList<?>)value;
1447                                 for(int i = 0; i < jsonArrayVal.size(); i++){
1448                                         Object arrayvalue = jsonArrayVal.get(i);
1449                                         if(arrayvalue instanceof LinkedHashMap<?, ?>){
1450                                                 LinkedHashMap<String, Object> newData = new LinkedHashMap<>();
1451                                                 readRecursivlyJSONContent((LinkedHashMap<String, ?>) arrayvalue, newData);
1452                                                 for(Entry<String, Object> entry: newData.entrySet()){
1453                                                         data.put(key+"@"+i+"." +entry.getKey(), entry.getValue());
1454                                                 }
1455                                         }else if(arrayvalue instanceof ArrayList){
1456                                                 ArrayList<?> jsonArrayVal1 = (ArrayList<?>)value;
1457                                                 for(int j = 0; j < jsonArrayVal1.size(); j++){
1458                                                         Object arrayvalue1 = jsonArrayVal1.get(i);
1459                                                         data.put(key+"@"+j, arrayvalue1.toString());
1460                                                 }
1461                                         }else{
1462                                                 data.put(key+"@"+i, arrayvalue.toString());
1463                                         }
1464                                 }
1465                         }else{
1466                                 data.put(key.toString(), value.toString());
1467                         }
1468                 }
1469         }
1470
1471         private String getPolicyScope(String value) {
1472                 List<Object> groupList= commonClassDao.getDataById(GroupPolicyScopeList.class, "groupList", value);
1473                 if(groupList != null && !groupList.isEmpty()){
1474                         GroupPolicyScopeList pScope = (GroupPolicyScopeList) groupList.get(0);
1475                         return pScope.getGroupName();
1476                 }
1477                 return null;
1478         }
1479
1480         //Convert the map values and set into JSON body
1481         public Map<String, String> convertMap(Map<String, String> attributesMap, Map<String, String> attributesRefMap) {
1482                 Map<String, String> attribute = new HashMap<>();
1483                 StringBuilder temp;
1484                 String key;
1485                 String value;
1486                 for (Entry<String, String> entry : attributesMap.entrySet()) {
1487                         key = entry.getKey();
1488                         value = entry.getValue();
1489                         attribute.put(key, value);
1490                 }
1491                 for (Entry<String, String> entryRef : attributesRefMap.entrySet()) {
1492                         key = entryRef.getKey();
1493                         value = entryRef.getValue();
1494                         attribute.put(key, value);
1495                 }
1496                 for (Entry<String, String> entryList : attributesListRefMap.entrySet()) {
1497                         key = entryList.getKey();
1498                         value = entryList.getValue();
1499                         attribute.put(key, value);
1500                 }
1501                 for (Entry<String, LinkedList<String>> arrayList : arrayTextList.entrySet()){
1502                         key = arrayList.getKey();
1503                         temp = null;
1504                         for (Object textList : arrayList.getValue()){
1505                                 if (temp == null){
1506                                         temp = new StringBuilder();
1507                                         temp.append("[" + textList);
1508                                 }else{
1509                                         temp.append("," + textList);
1510                                 }
1511                         }
1512                         attribute.put(key, temp+ "]");
1513                 }
1514
1515                 return  attribute;
1516         }
1517
1518         @RequestMapping(value={"/ms_dictionary/set_MSModelData"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
1519         public void SetMSModelData(HttpServletRequest request, HttpServletResponse response) throws IOException, FileUploadException{
1520                 modelList = new ArrayList<>();
1521                 dirDependencyList = new ArrayList<>();
1522                 classMap = new HashMap<>();
1523                 retmap = new HashMap<>();
1524                 uniqueKeys= new HashSet<>();
1525                 uniqueDataKeys= new HashSet<>();
1526                 dataListBuffer=new StringBuilder();
1527                 dataConstraints= new ArrayList <>();
1528                 List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
1529                 boolean zip = false;
1530                 boolean yml= false;
1531                 String errorMsg = "";
1532                 for (FileItem item : items) {
1533                         if(item.getName().endsWith(".zip") || item.getName().endsWith(".xmi")||item.getName().endsWith(".yml")){
1534                                 this.newModel = new MicroServiceModels();
1535                                 try{
1536                                         File file = new File(item.getName());
1537                                         OutputStream outputStream = new FileOutputStream(file);
1538                                         IOUtils.copy(item.getInputStream(), outputStream);
1539                                         outputStream.close();
1540                                         this.newFile = file.toString();
1541                                         this.newModel.setModelName(this.newFile.split("-v")[0]);
1542
1543                                         if (this.newFile.contains("-v")){
1544                                                 if (item.getName().endsWith(".zip")){
1545                                                         this.newModel.setVersion(this.newFile.split("-v")[1].replace(".zip", ""));
1546                                                         zip = true;
1547                                                 }else if(item.getName().endsWith(".yml")){
1548                                                         this.newModel.setVersion(this.newFile.split("-v")[1].replace(".yml", ""));
1549                                                         yml = true;
1550                                                 }
1551                                                 else {
1552                                                         this.newModel.setVersion(this.newFile.split("-v")[1].replace(".xmi", ""));
1553                                                 }
1554                                         }
1555                                 }catch(Exception e){
1556                                         LOGGER.error("Upload error : ", e);
1557                                         errorMsg = "Upload error:" + e.getMessage();
1558                                 }
1559                         }
1560
1561                 }
1562
1563                 if(!errorMsg.isEmpty()){
1564
1565                         PrintWriter out = response.getWriter();
1566
1567                         response.setCharacterEncoding("UTF-8");
1568                         response.setContentType("application / json");
1569                         request.setCharacterEncoding("UTF-8");
1570
1571                         JSONObject j = new JSONObject();
1572                         j.put("errorMsg", errorMsg);
1573                         out.write(j.toString());
1574                         return;
1575                 }
1576
1577                 List<File> fileList = new ArrayList<>();
1578                 this.directory = "model";
1579                 if (zip){
1580                         extractFolder(this.newFile);
1581                         fileList = listModelFiles(this.directory);
1582                 }else if (yml){
1583                         parseTosca(this.newFile);
1584                 }else {
1585                         File file = new File(this.newFile);
1586                         fileList.add(file);
1587                 }
1588                 String modelType;
1589                 if(! yml){
1590                         modelType="xmi";
1591                         //Process Main Model file first
1592                         classMap = new HashMap<>();
1593                         for (File file : fileList) {
1594                                 if(!file.isDirectory() && file.getName().endsWith(".xmi")){
1595                         retreiveDependency(file.toString(), true);
1596                     }
1597                         }
1598
1599                         modelList = createList();
1600
1601                         cleanUp(this.newFile);
1602                         cleanUp(directory);
1603                 }else{
1604                         modelType="yml";
1605                         modelList.add(this.newModel.getModelName());
1606                         String className=this.newModel.getModelName();
1607                         MSAttributeObject msAttributes= new MSAttributeObject();
1608                         msAttributes.setClassName(className);
1609
1610                         HashMap<String, String> returnAttributeList =new HashMap<>();
1611                         returnAttributeList.put(className, this.attributeString);
1612                         msAttributes.setAttribute(returnAttributeList);
1613
1614                         msAttributes.setSubClass(this.retmap);
1615
1616                         HashMap<String, String> returnReferenceList =new HashMap<>();
1617                         returnReferenceList.put(className, this.referenceAttributes);
1618                         msAttributes.setRefAttribute(returnReferenceList);
1619
1620                         if(this.listConstraints!=""){
1621                                 HashMap<String, String> enumList =new HashMap<>();
1622                                 String[] listArray=this.listConstraints.split("#");
1623                 for(String str:listArray){
1624                     String[] strArr= str.split("=");
1625                     if(strArr.length>1){
1626                         enumList.put(strArr[0], strArr[1]);
1627                     }
1628                 }
1629                                 msAttributes.setEnumType(enumList);
1630                         }
1631
1632                         classMap=new HashMap<>();
1633                         classMap.put(className, msAttributes);
1634
1635                 }
1636
1637                 PrintWriter out = response.getWriter();
1638
1639                 response.setCharacterEncoding("UTF-8");
1640                 response.setContentType("application / json");
1641                 request.setCharacterEncoding("UTF-8");
1642
1643                 ObjectMapper mapper = new ObjectMapper();
1644                 JSONObject j = new JSONObject();
1645                 j.put("classListDatas", modelList);
1646                 j.put("modelDatas", mapper.writeValueAsString(classMap));
1647                 j.put("modelType", modelType);
1648                 out.write(j.toString());
1649         }
1650
1651         /*
1652          * Unzip file and store in the model directory for processing
1653          */
1654         @SuppressWarnings("rawtypes")
1655         private void extractFolder(String zipFile )  {
1656             int BUFFER = 2048;
1657             File file = new File(zipFile);
1658
1659                 try (ZipFile zip = new ZipFile(file)) {
1660                     String newPath =  "model" + File.separator + zipFile.substring(0, zipFile.length() - 4);
1661                     this.directory = "model" + File.separator + zipFile.substring(0, zipFile.length() - 4);
1662                     checkZipDirectory(this.directory);
1663                     new File(newPath).mkdir();
1664                     Enumeration zipFileEntries = zip.entries();
1665
1666                     // Process each entry
1667                     while (zipFileEntries.hasMoreElements()){
1668                         // grab a zip file entry
1669                         ZipEntry entry = (ZipEntry) zipFileEntries.nextElement();
1670                         String currentEntry = entry.getName();
1671                         File destFile = new File("model" + File.separator + currentEntry);
1672                         File destinationParent = destFile.getParentFile();
1673
1674                         destinationParent.mkdirs();
1675
1676                         if (!entry.isDirectory()){
1677                             BufferedInputStream is = new BufferedInputStream(zip.getInputStream(entry));
1678                             int currentByte;
1679                             byte[] data = new byte[BUFFER];
1680                             try (FileOutputStream fos = new FileOutputStream(destFile);
1681                                         BufferedOutputStream dest = new BufferedOutputStream(fos, BUFFER)) {
1682                                     while ((currentByte = is.read(data, 0, BUFFER)) != -1) {
1683                                         dest.write(data, 0, currentByte);
1684                                     }
1685                                     dest.flush();
1686                             } catch (IOException e) {
1687                                 LOGGER.error("Failed to write zip contents to {}" + destFile + e);
1688                                 //
1689                                 // PLD should I throw e?
1690                                 //
1691                                 throw e;
1692                             }
1693                         }
1694
1695                         if (currentEntry.endsWith(".zip")){
1696                             extractFolder(destFile.getAbsolutePath());
1697                         }
1698                     }
1699             } catch (IOException e) {
1700                 LOGGER.error("Failed to unzip model file " + zipFile, e);
1701                 }
1702         }
1703
1704         private void retreiveDependency(String workingFile, Boolean modelClass) {
1705
1706                 MSModelUtils utils = new MSModelUtils(PolicyController.getMsOnapName(), PolicyController.getMsPolicyName());
1707             Map<String, MSAttributeObject> tempMap;
1708
1709             tempMap = utils.processEpackage(workingFile, MODEL_TYPE.XMI);
1710
1711             classMap.putAll(tempMap);
1712             LOGGER.info(tempMap);
1713
1714             return;
1715
1716         }
1717
1718         private List<File> listModelFiles(String directoryName) {
1719                 File fileDirectory = new File(directoryName);
1720                 List<File> resultList = new ArrayList<>();
1721                 File[] fList = fileDirectory.listFiles();
1722                 for (File file : fList) {
1723                         if (file.isFile()) {
1724                                 resultList.add(file);
1725                         } else if (file.isDirectory()) {
1726                                 dirDependencyList.add(file.getName());
1727                                 resultList.addAll(listModelFiles(file.getAbsolutePath()));
1728                         }
1729                 }
1730                 return resultList;
1731         }
1732
1733     private void cleanUp(String path) {
1734         if (path!=null){
1735             try {
1736                 FileUtils.forceDelete(new File(path));
1737             } catch (IOException e) {
1738                 LOGGER.error("Failed to delete folder " + path, e);
1739             }
1740         }
1741     }
1742
1743     private void checkZipDirectory(String zipDirectory) {
1744         Path path = Paths.get(zipDirectory);
1745
1746         if (Files.exists(path)) {
1747             cleanUp(zipDirectory);
1748         }
1749     }
1750
1751     private List<String> createList() {
1752         List<String> list = new  ArrayList<>();
1753         for (Entry<String, MSAttributeObject> cMap : classMap.entrySet()){
1754             if (cMap.getValue().isPolicyTempalate()){
1755                 list.add(cMap.getKey());
1756             }
1757
1758         }
1759
1760         if (list.isEmpty()){
1761             if (classMap.containsKey(this.newModel.getModelName())){
1762                 list.add(this.newModel.getModelName());
1763             }else {
1764                 list.add("EMPTY");
1765             }
1766         }
1767         return list;
1768     }
1769
1770         public Map<String, String> getAttributesListRefMap() {
1771                 return attributesListRefMap;
1772         }
1773
1774         public Map<String, LinkedList<String>> getArrayTextList() {
1775                 return arrayTextList;
1776         }
1777
1778 }
1779
1780 class DCAEMicroServiceObject {
1781
1782         private String service;
1783         private String location;
1784         private String uuid;
1785         private String policyName;
1786         private String description;
1787         private String configName;
1788         private String templateVersion;
1789         private String version;
1790         private String priority;
1791         private String policyScope;
1792         private String riskType;
1793         private String riskLevel;
1794         private String guard = null;
1795
1796         public String getGuard() {
1797                 return guard;
1798         }
1799         public void setGuard(String guard) {
1800                 this.guard = guard;
1801         }
1802         public String getRiskType() {
1803                 return riskType;
1804         }
1805         public void setRiskType(String riskType) {
1806                 this.riskType = riskType;
1807         }
1808         public String getRiskLevel() {
1809                 return riskLevel;
1810         }
1811         public void setRiskLevel(String riskLevel) {
1812                 this.riskLevel = riskLevel;
1813         }
1814         public String getPolicyScope() {
1815                 return policyScope;
1816         }
1817         public void setPolicyScope(String policyScope) {
1818                 this.policyScope = policyScope;
1819         }
1820
1821         public String getPriority() {
1822                 return priority;
1823         }
1824         public void setPriority(String priority) {
1825                 this.priority = priority;
1826         }
1827         public String getVersion() {
1828                 return version;
1829         }
1830         public void setVersion(String version) {
1831                 this.version = version;
1832         }
1833         private Object content;
1834
1835
1836         public String getPolicyName() {
1837                 return policyName;
1838         }
1839         public void setPolicyName(String policyName) {
1840                 this.policyName = policyName;
1841         }
1842         public String getDescription() {
1843                 return description;
1844         }
1845         public void setDescription(String description) {
1846                 this.description = description;
1847         }
1848         public String getConfigName() {
1849                 return configName;
1850         }
1851         public void setConfigName(String configName) {
1852                 this.configName = configName;
1853         }
1854         public Object getContent() {
1855                 return content;
1856         }
1857         public void setContent(Object content) {
1858                 this.content = content;
1859         }
1860
1861         public String getService() {
1862                 return service;
1863         }
1864         public void setService(String service) {
1865                 this.service = service;
1866         }
1867         public String getLocation() {
1868                 return location;
1869         }
1870         public void setLocation(String location) {
1871                 this.location = location;
1872         }
1873
1874         public String getUuid() {
1875                 return uuid;
1876         }
1877         public void setUuid(String uuid) {
1878                 this.uuid = uuid;
1879         }
1880         public String getTemplateVersion() {
1881                 return templateVersion;
1882         }
1883         public void setTemplateVersion(String templateVersion) {
1884                 this.templateVersion = templateVersion;
1885         }
1886
1887 }