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
 163         protected PolicyRestAdapter policyAdapter = null;
 164         private int priorityCount;
 165         private Map<String, String> attributesListRefMap =  new HashMap<>();
 166         private Map<String, LinkedList<String>> arrayTextList =  new HashMap<>();
 167
 168         public PolicyRestAdapter setDataToPolicyRestAdapter(PolicyRestAdapter policyData, JsonNode root) {
 169
 170                 String jsonContent = null;
 171                 try{
 172                         LOGGER.info("policyJSON :" + (root.get("policyJSON")).toString());
 173
 174                         String tempJson = root.get("policyJSON").toString();
 175
 176                         //---replace empty value with the value below before calling decodeContent method.
 177                         String dummyValue = "*empty-value*" + UUID.randomUUID().toString();
 178                         LOGGER.info("dummyValue:" + dummyValue);
 179                         tempJson = StringUtils.replaceEach(tempJson, new String[]{"\"\""}, new String[]{"\""+dummyValue+"\""});
 180                         ObjectMapper mapper = new ObjectMapper();
 181                         JsonNode tempJsonNode = mapper.readTree(tempJson);
 182                         jsonContent = decodeContent(tempJsonNode).toString();
 183                         constructJson(policyData, jsonContent, dummyValue);
 184                 }catch(Exception e){
 185                         LOGGER.error("Error while decoding microservice content", e);
 186                 }
 187
 188                 return policyData;
 189         }
 190
 191         private GroupPolicyScopeList getPolicyObject(String policyScope) {
 192                 return (GroupPolicyScopeList) commonClassDao.getEntityItem(GroupPolicyScopeList.class, "name", policyScope);
 193         }
 194
 195         private PolicyRestAdapter constructJson(PolicyRestAdapter policyAdapter, String jsonContent, String dummyValue) {
 196                 ObjectWriter om = new ObjectMapper().writer();
 197                 String json="";
 198                 DCAEMicroServiceObject microServiceObject = new DCAEMicroServiceObject();
 199                 MicroServiceModels returnModel = new MicroServiceModels();
 200                 microServiceObject.setTemplateVersion(XACMLProperties.getProperty(XACMLRestProperties.TemplateVersion_MS));
 201                 if(policyAdapter.getServiceType() !=null){
 202                         microServiceObject.setService(policyAdapter.getServiceType());
 203                         microServiceObject.setVersion(policyAdapter.getVersion());
 204                         returnModel = getAttributeObject(microServiceObject.getService(), microServiceObject.getVersion());
 205                 }
 206                 if (returnModel.getAnnotation()==null || returnModel.getAnnotation().isEmpty()){
 207                         if(policyAdapter.getUuid()!=null){
 208                                 microServiceObject.setUuid(policyAdapter.getUuid());
 209                         }
 210                         if(policyAdapter.getLocation()!=null){
 211                                 microServiceObject.setLocation(policyAdapter.getLocation());
 212                         }
 213                         if(policyAdapter.getConfigName()!=null){
 214                                 microServiceObject.setConfigName(policyAdapter.getConfigName());
 215                         }
 216                         GroupPolicyScopeList policyScopeValue = getPolicyObject(policyAdapter.getPolicyScope());
 217                         if(policyScopeValue!=null){
 218                                 microServiceObject.setPolicyScope(policyScopeValue.getGroupList());
 219                         }
 220                 }
 221
 222                 if(policyAdapter.getPolicyName()!=null){
 223                         microServiceObject.setPolicyName(policyAdapter.getPolicyName());
 224                 }
 225                 if(policyAdapter.getPolicyDescription()!=null){
 226                         microServiceObject.setDescription(policyAdapter.getPolicyDescription());
 227                 }
 228                 if (policyAdapter.getPriority()!=null){
 229                         microServiceObject.setPriority(policyAdapter.getPriority());
 230                 }else {
 231                         microServiceObject.setPriority("9999");
 232                 }
 233
 234                 if (policyAdapter.getRiskLevel()!=null){
 235                         microServiceObject.setRiskLevel(policyAdapter.getRiskLevel());
 236                 }
 237                 if (policyAdapter.getRiskType()!=null){
 238                         microServiceObject.setRiskType(policyAdapter.getRiskType());
 239                 }
 240                 if (policyAdapter.getGuard()!=null){
 241                         microServiceObject.setGuard(policyAdapter.getGuard());
 242                 }
 243                 microServiceObject.setContent(jsonContent);
 244
 245                 try {
 246                         json = om.writeValueAsString(microServiceObject);
 247                 } catch (JsonProcessingException e) {
 248                         LOGGER.error("Error writing out the object", e);
 249                 }
 250                 LOGGER.info("input json: " + json);
 251                 LOGGER.info("input jsonContent: " + jsonContent);
 252                 String cleanJson = cleanUPJson(json);
 253         //--- reset empty value back after called cleanUPJson method and before calling removeNullAttributes
 254                 String tempJson = StringUtils.replaceEach(cleanJson, new String[]{"\""+dummyValue+"\""},  new String[]{"\"\""});
 255                 LOGGER.info("tempJson: " + tempJson);
 256                 cleanJson = removeNullAttributes(tempJson);
 257                 policyAdapter.setJsonBody(cleanJson);
 258                 return policyAdapter;
 259         }
 260
 261         private String removeNullAttributes(String cleanJson) {
 262                 ObjectMapper mapper = new ObjectMapper();
 263
 264                 try {
 265                         JsonNode rootNode = mapper.readTree(cleanJson);
 266                         JsonNode returnNode = mapper.readTree(cleanJson);
 267                         Iterator<Map.Entry<String, JsonNode>> fieldsIterator = rootNode.fields();
 268                         boolean remove = false;
 269                         JsonObject removed = null;
 270                         boolean contentChanged = false;
 271                         while (fieldsIterator.hasNext()) {
 272                                 Map.Entry<String, JsonNode> field = fieldsIterator.next();
 273                                 final String key = field.getKey();
 274                                 final JsonNode value = field.getValue();
 275                                 if("content".equalsIgnoreCase(key)){
 276                                         String contentStr = value.toString();
 277                                         try(JsonReader reader = Json.createReader(new StringReader(contentStr))){
 278                                 JsonObject jsonContent = reader.readObject();
 279                                                         removed = removeNull(jsonContent);
 280                                                         if(!jsonContent.toString().equals(removed.toString())){
 281                                                         contentChanged = true;
 282                                                 }
 283                     }
 284
 285                                         if  (value==null || value.isNull()){
 286                                                 ((ObjectNode) returnNode).remove(key);
 287                                                 remove = true;
 288                                         }
 289                                 }
 290                                 if (remove){
 291                                         cleanJson = returnNode.toString();
 292                                 }
 293                                 if  (value==null || value.isNull()){
 294                                         ((ObjectNode) returnNode).remove(key);
 295                                         remove = true;
 296                                 }
 297                         }
 298                         if (remove){
 299                                 cleanJson = returnNode.toString();
 300                         }
 301
 302                         if(contentChanged){
 303                                 //set modified content to cleanJson
 304                                 JSONObject  jObject  =  new JSONObject(cleanJson);
 305                                 jObject.put("content",removed.toString());
 306                                 cleanJson = cleanUPJson(jObject.toString());
 307                         }
 308
 309                 } catch (IOException e) {
 310                         LOGGER.error("Error writing out the JsonNode",e);
 311                 }
 312                 return cleanJson;
 313         }
 314
 315         public static JsonArray removeNull(JsonArray array) {
 316             JsonArrayBuilder builder = Json.createArrayBuilder();
 317             int i = 0;
 318             for (Iterator<JsonValue> it = array.iterator(); it.hasNext(); ++i) {
 319                 JsonValue value = it.next();
 320                 switch (value.getValueType()) {
 321                 case ARRAY:
 322                     JsonArray a = removeNull(array.getJsonArray(i));
 323                     if (!a.isEmpty())
 324                         builder.add(a);
 325                     break;
 326                 case OBJECT:
 327                     JsonObject object = removeNull(array.getJsonObject(i));
 328                     if (!object.isEmpty())
 329                         builder.add(object);
 330                     break;
 331                 case STRING:
 332                     String s = array.getString(i);
 333                     if (s != null && !s.isEmpty())
 334                         builder.add(s);
 335                     break;
 336                 case NUMBER:
 337                     builder.add(array.getJsonNumber(i));
 338                     break;
 339                 case TRUE:
 340                 case FALSE:
 341                     builder.add(array.getBoolean(i));
 342                     break;
 343                 case NULL:
 344                     break;
 345                 }
 346             }
 347             return builder.build();
 348         }
 349
 350         public static JsonObject removeNull(JsonObject obj) {
 351             JsonObjectBuilder builder = Json.createObjectBuilder();
 352             for (Iterator<Entry<String, JsonValue>> it = obj.entrySet().iterator(); it.hasNext();) {
 353                 Entry<String, JsonValue> e = it.next();
 354                 String key = e.getKey();
 355                 JsonValue value = e.getValue();
 356                 switch (value.getValueType()) {
 357                 case ARRAY:
 358                     JsonArray array = removeNull(obj.getJsonArray(key));
 359                     if (!array.isEmpty())
 360                         builder.add(key, array);
 361                     break;
 362                 case OBJECT:
 363                     JsonObject object = removeNull(obj.getJsonObject(key));
 364                     if (!object.isEmpty())
 365                         builder.add(key, object);
 366                     break;
 367                 case STRING:
 368                     String s = obj.getString(key);
 369                     if (s != null && !s.isEmpty())
 370                         builder.add(key, s);
 371                     break;
 372                 case NUMBER:
 373                     builder.add(key, obj.getJsonNumber(key));
 374                     break;
 375                 case TRUE:
 376                 case FALSE:
 377                     builder.add(key, obj.getBoolean(key));
 378                     break;
 379                 case NULL:
 380                     break;
 381                 }
 382             }
 383             return builder.build();
 384         }
 385
 386         // Second index of dot should be returned.
 387         public int stringBetweenDots(String str){
 388                 String stringToSearch=str;
 389                 String[]ss=stringToSearch.split("\\.");
 390                 if(ss!=null){
 391                         int len= ss.length;
 392                         if(len>2){
 393                                 uniqueKeys.add(ss[2]);
 394                         }
 395                 }
 396
 397                 return uniqueKeys.size();
 398         }
 399
 400         public void stringBetweenDotsForDataFields(String str){
 401                 String stringToSearch=str;
 402                 String[]ss=stringToSearch.split("\\.");
 403                 if(ss!=null){
 404                         int len= ss.length;
 405
 406                         if(len>2){
 407                                 uniqueDataKeys.add(ss[0]+"%"+ss[2]);
 408                         }
 409                 }
 410         }
 411
 412
 413         @SuppressWarnings("unchecked")
 414         public Map<String, String> load(String fileName) throws IOException {
 415                 File newConfiguration = new File(fileName);
 416                 Yaml yaml = new Yaml();
 417                 Map<Object, Object> yamlMap = null;
 418                 try(InputStream is = new FileInputStream(newConfiguration)){
 419                         yamlMap = (Map<Object, Object>) yaml.load(is);
 420                 } catch (FileNotFoundException e) {
 421                         LOGGER.error(e);
 422                 }
 423
 424                 StringBuilder sb = new StringBuilder();
 425                 Map<String, String> settings = new HashMap<>();
 426                 if (yamlMap == null) {
 427                         return settings;
 428                 }
 429                 List<String> path = new ArrayList <>();
 430                 serializeMap(settings, sb, path, yamlMap);
 431                 return settings;
 432         }
 433
 434         public Map<String, String> load(byte[] source) throws IOException {
 435                 Yaml yaml = new Yaml();
 436                 @SuppressWarnings("unchecked")
 437                 Map<Object, Object> yamlMap = (Map<Object, Object>) yaml.load(Arrays.toString(source));
 438                 StringBuilder sb = new StringBuilder();
 439                 Map<String, String> settings = new HashMap <>();
 440                 if (yamlMap == null) {
 441                         return settings;
 442                 }
 443                 List<String> path = new ArrayList <>();
 444                 serializeMap(settings, sb, path, yamlMap);
 445                 return settings;
 446         }
 447
 448         @SuppressWarnings({ "unchecked", "rawtypes" })
 449         private void serializeMap(Map<String, String> settings, StringBuilder sb, List<String> path, Map<Object, Object> yamlMap) {
 450                 for (Map.Entry<Object, Object> entry : yamlMap.entrySet()) {
 451                         if (entry.getValue() instanceof Map) {
 452                                 path.add((String) entry.getKey());
 453                                 serializeMap(settings, sb, path, (Map<Object, Object>) entry.getValue());
 454                                 path.remove(path.size() - 1);
 455                         } else if (entry.getValue() instanceof List) {
 456                                 path.add((String) entry.getKey());
 457                                 serializeList(settings, sb, path, (List) entry.getValue());
 458                                 path.remove(path.size() - 1);
 459                         } else {
 460                                 serializeValue(settings, sb, path, (String) entry.getKey(), entry.getValue());
 461                         }
 462                 }
 463         }
 464
 465         @SuppressWarnings("unchecked")
 466         private void serializeList(Map<String, String> settings, StringBuilder sb, List<String> path, List<String> yamlList) {
 467                 int counter = 0;
 468                 for (Object listEle : yamlList) {
 469                         if (listEle instanceof Map) {
 470                                 path.add(Integer.toString(counter));
 471                                 serializeMap(settings, sb, path, (Map<Object, Object>) listEle);
 472                                 path.remove(path.size() - 1);
 473                         } else if (listEle instanceof List) {
 474                                 path.add(Integer.toString(counter));
 475                                 serializeList(settings, sb, path, (List<String>) listEle);
 476                                 path.remove(path.size() - 1);
 477                         } else {
 478                                 serializeValue(settings, sb, path, Integer.toString(counter), listEle);
 479                         }
 480                         counter++;
 481                 }
 482         }
 483
 484         private void serializeValue(Map<String, String> settings, StringBuilder sb, List<String> path, String name, Object value) {
 485                 if (value == null) {
 486                         return;
 487                 }
 488                 sb.setLength(0);
 489                 for (String pathEle : path) {
 490                         sb.append(pathEle).append('.');
 491                 }
 492                 sb.append(name);
 493                 settings.put(sb.toString(), value.toString());
 494         }
 495
 496         void parseDataAndPolicyNodes(Map<String,String> map){
 497                 for(String key:map.keySet()){
 498                         if(key.contains("policy.nodes.Root"))
 499                         {
 500                                 continue;
 501                         }
 502                         else if(key.contains("policy.nodes")){
 503                                 String wordToFind = "policy.nodes.";
 504                                 int indexForPolicyNode=key.indexOf(wordToFind);
 505                                 String subNodeString= key.substring(indexForPolicyNode+13, key.length());
 506
 507                                 stringBetweenDots(subNodeString);
 508                         }
 509                         else if(key.contains("policy.data")){
 510                                 String wordToFind="policy.data.";
 511                                 int indexForPolicyNode=key.indexOf(wordToFind);
 512                                 String subNodeString= key.substring(indexForPolicyNode+12, key.length());
 513
 514                                 stringBetweenDotsForDataFields(subNodeString);
 515                         }
 516                 }
 517         }
 518
 519         HashMap<String,String> parseDataNodes(Map<String,String> map){
 520                 HashMap<String,String> dataMapForJson=new HashMap <>();
 521                 for(String uniqueDataKey: uniqueDataKeys){
 522                         if(uniqueDataKey.contains("%")){
 523                                 String[] uniqueDataKeySplit= uniqueDataKey.split("%");
 524                                 String findType=DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+TYPE;
 525                                 String typeValue=map.get(findType);
 526                                 LOGGER.info(typeValue);
 527                                 if(typeValue != null && typeValue.equalsIgnoreCase(STRING)||
 528                                                 typeValue.equalsIgnoreCase(INTEGER)
 529                                   )
 530                                 {
 531                                         String findDefault=DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+DEFAULT;
 532                                         String defaultValue= map.get(findDefault);
 533                                         LOGGER.info("defaultValue is:"+ defaultValue);
 534
 535                                         String findRequired=DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+REQUIRED;
 536                                         String requiredValue= map.get(findRequired);
 537                                         LOGGER.info("requiredValue is:"+ requiredValue);
 538
 539                                         StringBuilder attributeIndividualStringBuilder= new StringBuilder();
 540                                         attributeIndividualStringBuilder.append(typeValue+":defaultValue-");
 541                                         attributeIndividualStringBuilder.append(defaultValue+":required-");
 542                                         attributeIndividualStringBuilder.append(requiredValue+MANYFALSE);
 543                                         dataMapForJson.put(uniqueDataKey, attributeIndividualStringBuilder.toString());
 544                                 }
 545                                 else if(typeValue != null && typeValue.equalsIgnoreCase(LIST)){
 546                                         String findList= DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+".entry_schema.type";
 547                                         String listValue=map.get(findList);
 548                                         if(listValue!=null){
 549                                                 LOGGER.info("Type of list is:"+ listValue);
 550                                                 //Its userdefined
 551                                                 if(listValue.contains(".")){
 552                                                         String trimValue=listValue.substring(listValue.lastIndexOf('.')+1);
 553                                                         StringBuilder referenceIndividualStringBuilder= new StringBuilder();
 554                                                         referenceIndividualStringBuilder.append(trimValue+":MANY-true");
 555                                                         dataMapForJson.put(uniqueDataKey, referenceIndividualStringBuilder.toString());
 556                                                 }//Its string
 557                                                 else{
 558                                                         StringBuilder stringListItems= new StringBuilder();
 559                                                         stringListItems.append(uniqueDataKeySplit[1].toUpperCase()+":MANY-false");
 560                                                         dataMapForJson.put(uniqueDataKey, stringListItems.toString());
 561                                                         dataListBuffer.append(uniqueDataKeySplit[1].toUpperCase()+"=[");
 562                                                         for(int i=0;i<10;i++){
 563                                                                 String findConstraints= DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+".entry_schema.constraints.0.valid_values."+i;
 564                                                                 String constraintsValue=map.get(findConstraints);
 565                                                                 LOGGER.info(constraintsValue);
 566                                                                 if(constraintsValue==null){
 567                                                                         break;
 568                                                                 }
 569                                                                 else{
 570                                                                         dataConstraints.add(constraintsValue);
 571                                                                         dataListBuffer.append(constraintsValue+",");
 572                                                                 }
 573                                                         }
 574                                                         dataListBuffer.append("]#");
 575
 576                                                         LOGGER.info(dataListBuffer);
 577                                                 }
 578                                         }
 579                                 }
 580                                 else{
 581                                         String findUserDefined="data_types.policy.data."+uniqueDataKeySplit[0]+"."+"properties"+"."+uniqueDataKeySplit[1]+".type";
 582                                         String userDefinedValue=map.get(findUserDefined);
 583                                         String trimValue=userDefinedValue.substring(userDefinedValue.lastIndexOf('.')+1);
 584                                         StringBuilder referenceIndividualStringBuilder= new StringBuilder();
 585                                         referenceIndividualStringBuilder.append(trimValue+":MANY-false");
 586                                         dataMapForJson.put(uniqueDataKey, referenceIndividualStringBuilder.toString());
 587
 588                                 }
 589                         }
 590                 }
 591                 return dataMapForJson;
 592         }
 593
 594         void constructJsonForDataFields(HashMap<String,String> dataMapForJson){
 595                 HashMap<String,HashMap<String,String>> dataMapKey= new HashMap <>();
 596                 HashMap<String,String> hmSub;
 597                 for(Map.Entry<String, String> entry: dataMapForJson.entrySet()){
 598                         String uniqueDataKey= entry.getKey();
 599                         String[] uniqueDataKeySplit=uniqueDataKey.split("%");
 600                         String value= dataMapForJson.get(uniqueDataKey);
 601                         if(dataMapKey.containsKey(uniqueDataKeySplit[0])){
 602                                 hmSub = dataMapKey.get(uniqueDataKeySplit[0]);
 603                                 hmSub.put(uniqueDataKeySplit[1], value);
 604                         }
 605                         else{
 606                                 hmSub=new HashMap <>();
 607                                 hmSub.put(uniqueDataKeySplit[1], value);
 608                         }
 609
 610                         dataMapKey.put(uniqueDataKeySplit[0], hmSub);
 611                 }
 612
 613                 JSONObject mainObject= new JSONObject();
 614                 JSONObject json;
 615                 for(Map.Entry<String,HashMap<String,String>> entry: dataMapKey.entrySet()){
 616                         String s=entry.getKey();
 617                         json= new JSONObject();
 618                         HashMap<String,String> jsonHm=dataMapKey.get(s);
 619                         for(Map.Entry<String,String> entryMap:jsonHm.entrySet()){
 620                                 String key=entryMap.getKey();
 621                                 json.put(key, jsonHm.get(key));
 622                         }
 623                         mainObject.put(s,json);
 624                 }
 625                 Iterator<String> keysItr = mainObject.keys();
 626                 while(keysItr.hasNext()) {
 627                         String key = keysItr.next();
 628                         String value = mainObject.get(key).toString();
 629                         retmap.put(key, value);
 630                 }
 631
 632                 LOGGER.info("#############################################################################");
 633                 LOGGER.info(mainObject);
 634                 LOGGER.info("###############################################################################");
 635         }
 636
 637
 638         HashMap<String,HashMap<String,String>> parsePolicyNodes(Map<String,String> map){
 639                 HashMap<String,HashMap<String,String>> mapKey= new HashMap <>();
 640                 for(String uniqueKey: uniqueKeys){
 641                         HashMap<String,String> hm;
 642
 643                         for(Map.Entry<String,String> entry:map.entrySet()){
 644                                 String key=entry.getKey();
 645                                 if(key.contains(uniqueKey) && key.contains("policy.nodes")){
 646                                         if(mapKey.containsKey(uniqueKey)){
 647                                                 hm = mapKey.get(uniqueKey);
 648                                                 String keyStr= key.substring(key.lastIndexOf('.')+1);
 649                                                 String valueStr= map.get(key);
 650                                                 if(("type").equals(keyStr)){
 651                                                         if(!key.contains("entry_schema"))
 652                                                         {
 653                                                                 hm.put(keyStr,valueStr);
 654                                                         }
 655                                                 }else{
 656                                                         hm.put(keyStr,valueStr);
 657                                                 }
 658
 659                                         } else {
 660                                                 hm = new HashMap <>();
 661                                                 String keyStr= key.substring(key.lastIndexOf('.')+1);
 662                                                 String valueStr= map.get(key);
 663                                                 if(("type").equals(keyStr)){
 664                                                         if(!key.contains("entry_schema"))
 665                                                         {
 666                                                                 hm.put(keyStr,valueStr);
 667                                                         }
 668                                                 }else{
 669                                                         hm.put(keyStr,valueStr);
 670                                                 }
 671                                                 mapKey.put(uniqueKey, hm);
 672                                         }
 673                                 }
 674                         }
 675                 }
 676                 return mapKey;
 677         }
 678
 679         void createAttributes(HashMap<String,HashMap<String,String>> mapKey){
 680                 StringBuilder attributeStringBuilder= new StringBuilder();
 681                 StringBuilder referenceStringBuilder= new StringBuilder();
 682                 StringBuilder listBuffer= new StringBuilder();
 683                 List<String> constraints= new ArrayList<>();
 684                 for(Map.Entry<String,HashMap<String,String>> entry: mapKey.entrySet()){
 685                         String keySetString= entry.getKey();
 686                         HashMap<String,String> keyValues=mapKey.get(keySetString);
 687                         if(keyValues.get("type") != null && keyValues.get("type").equalsIgnoreCase(STRING)||
 688                                         keyValues.get("type") != null && keyValues.get("type").equalsIgnoreCase(INTEGER)
 689                                         ){
 690                                 StringBuilder attributeIndividualStringBuilder= new StringBuilder();
 691                                 attributeIndividualStringBuilder.append(keySetString+"=");
 692                                 attributeIndividualStringBuilder.append(keyValues.get("type")+":defaultValue-");
 693                                 attributeIndividualStringBuilder.append(keyValues.get("default")+":required-");
 694                                 attributeIndividualStringBuilder.append(keyValues.get("required")+":MANY-false");
 695                                 attributeStringBuilder.append(attributeIndividualStringBuilder+",");
 696
 697                         }
 698                         else if(keyValues.get("type") != null && keyValues.get("type").equalsIgnoreCase(LIST)){
 699                                 //List Datatype
 700                                 Set<String> keys= keyValues.keySet();
 701                                 Iterator<String> itr=keys.iterator();
 702                                 while(itr.hasNext()){
 703                                         String key= itr.next();
 704                                         if((!("type").equals(key) ||("required").equals(key)))
 705                                         {
 706                                                 String value= keyValues.get(key);
 707                                                 //The "." in the value determines if its a string or a user defined type.
 708                                                 if (!value.contains(".")){
 709                                                         //This is string
 710                                                         if(StringUtils.isNumeric(key) ){  //only integer key for the value of Constrains
 711                                                             constraints.add(keyValues.get(key));
 712                                                         }
 713                                                 }else{
 714                                                         //This is user defined string
 715                                                         String trimValue=value.substring(value.lastIndexOf('.')+1);
 716                                                         StringBuilder referenceIndividualStringBuilder= new StringBuilder();
 717                                                         referenceIndividualStringBuilder.append(keySetString+"="+trimValue+":MANY-true");
 718                                                         referenceStringBuilder.append(referenceIndividualStringBuilder+",");
 719                                                 }
 720                                         }
 721
 722                                 }
 723
 724                                 if(keyValues.get("type").equalsIgnoreCase(LIST)){
 725                                         if(constraints == null || constraints.isEmpty()){
 726                                                 referenceStringBuilder.append(keySetString+"=MANY-true"+",");
 727                                         }
 728                                 }
 729                         }else{
 730                                 //User defined Datatype.
 731                                 String value=keyValues.get("type");
 732                                 if(value != null && !value.isEmpty()){
 733                                         String trimValue=value.substring(value.lastIndexOf('.')+1);
 734                                         StringBuilder referenceIndividualStringBuilder= new StringBuilder();
 735                                         referenceIndividualStringBuilder.append(keySetString+"="+trimValue+":MANY-false");
 736                                         referenceStringBuilder.append(referenceIndividualStringBuilder+",");
 737                                 }else{
 738                                         LOGGER.info("keyValues.get(type) is null/empty");
 739                                 }
 740
 741                         }
 742                         if(constraints!=null && ! constraints.isEmpty()){
 743                                 //List handling.
 744                                 listBuffer.append(keySetString.toUpperCase()+"=[");
 745                                 for(String str:constraints){
 746                                         listBuffer.append(str+",");
 747                                 }
 748                                 listBuffer.append("]#");
 749                                 LOGGER.info(listBuffer);
 750
 751
 752                                 StringBuilder referenceIndividualStringBuilder= new StringBuilder();
 753                                 referenceIndividualStringBuilder.append(keySetString+"="+keySetString.toUpperCase()+":MANY-false");
 754                                 referenceStringBuilder.append(referenceIndividualStringBuilder+",");
 755                                 constraints.clear();
 756                         }
 757                 }
 758
 759                 dataListBuffer.append(listBuffer);
 760
 761
 762                 LOGGER.info("$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$");
 763                 LOGGER.info("Whole attribute String is:"+attributeStringBuilder);
 764                 LOGGER.info("Whole reference String is:"+referenceStringBuilder);
 765                 LOGGER.info("List String is:"+listBuffer);
 766                 LOGGER.info("Data list buffer is:"+dataListBuffer);
 767                 LOGGER.info("$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$");
 768
 769                 this.listConstraints=dataListBuffer.toString();
 770                 this.referenceAttributes=referenceStringBuilder.toString();
 771                 this.attributeString=attributeStringBuilder.toString();
 772         }
 773
 774
 775
 776         public void parseTosca (String fileName){
 777                 Map<String,String> map= new HashMap<>();
 778
 779         try {
 780                         map=load(fileName);
 781
 782                         parseDataAndPolicyNodes(map);
 783
 784                         HashMap<String,String> dataMapForJson=parseDataNodes(map);
 785
 786                         constructJsonForDataFields(dataMapForJson);
 787
 788                         HashMap<String,HashMap<String,String>> mapKey= parsePolicyNodes(map);
 789
 790                         createAttributes(mapKey);
 791
 792         } catch (IOException e) {
 793                 LOGGER.error(e);
 794         }
 795
 796         }
 797
 798         private String cleanUPJson(String json) {
 799                 String cleanJson = StringUtils.replaceEach(json, new String[]{"\\\\", "\\\\\\", "\\\\\\\\"}, new String[]{"\\", "\\", "\\"});
 800                 cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\\\\\\"}, new String[]{"\\"});
 801                 cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\\\\", "[[", "]]"}, new String[]{"\\", "[", "]"});
 802
 803                 cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\\\\\"", "\\\"", "\"[{", "}]\""}, new String[]{"\"", "\"", "[{", "}]"});
 804                 cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\"[{", "}]\""}, new String[]{"[{", "}]"});
 805                 cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\"[", "]\""}, new String[]{"[", "]"});
 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                 return cleanJson;
 814         }
 815
 816         private JSONObject decodeContent(JsonNode jsonNode){
 817                 Iterator<JsonNode> jsonElements = jsonNode.elements();
 818                 Iterator<String> jsonKeys = jsonNode.fieldNames();
 819                 Map<String,String> element = new TreeMap<>();
 820                 while(jsonElements.hasNext() && jsonKeys.hasNext()){
 821                         element.put(jsonKeys.next(), jsonElements.next().toString());
 822                 }
 823                 JSONObject jsonResult = new JSONObject();
 824                 JSONArray jsonArray = null;
 825                 String oldValue = null;
 826                 String nodeKey = null;
 827                 String arryKey = null;
 828                 Boolean isArray = false;
 829                 JsonNodeFactory nodeFactory = JsonNodeFactory.instance;
 830                 ObjectNode node = nodeFactory.objectNode();
 831                 String prevKey = null;
 832                 String presKey = null;
 833                 for(String key: element.keySet()){
 834                         if(key.contains(".")){
 835                                 presKey = key.substring(0,key.indexOf('.'));
 836                         }else if(key.contains("@")){
 837                                 presKey = key.substring(0,key.indexOf('@'));
 838                         }else{
 839                                 presKey = key;
 840                         }
 841                         // first check if we are different from old.
 842                         LOGGER.info(key+"\n");
 843                         if(jsonArray!=null && jsonArray.length()>0 && key.contains("@") && !key.contains(".") && oldValue!=null){
 844                                 if(!oldValue.equals(key.substring(0,key.indexOf('@')))){
 845                                         jsonResult.put(oldValue, jsonArray);
 846                                         jsonArray = new JSONArray();
 847                                 }
 848                         }else if(jsonArray!=null && jsonArray.length()>0 && !presKey.equals(prevKey) && oldValue!=null){
 849                                 jsonResult.put(oldValue, jsonArray);
 850                                 isArray = false;
 851                                 jsonArray = new JSONArray();
 852                         }
 853
 854                         prevKey = presKey;
 855                         //
 856                         if(key.contains(".")){
 857                                 if(nodeKey==null){
 858                                         nodeKey = key.substring(0,key.indexOf('.'));
 859                                 }
 860                                 if(nodeKey.equals(key.substring(0,key.indexOf('.')))){
 861                                         node.put(key.substring(key.indexOf('.')+1), element.get(key));
 862                                 }else{
 863                                         if(node.size()!=0){
 864                                                 if(nodeKey.contains("@")){
 865                                                         if(arryKey==null){
 866                                                                 arryKey = nodeKey.substring(0,nodeKey.indexOf('@'));
 867                                                         }
 868                                                         if(nodeKey.endsWith("@0")){
 869                                                                 isArray = true;
 870                                                                 jsonArray = new JSONArray();
 871                                                         }
 872                                                         if(jsonArray != null && arryKey.equals(nodeKey.substring(0,nodeKey.indexOf('@')))){
 873                                                                 jsonArray.put(decodeContent(node));
 874                                                         }
 875                                                         if((key.contains("@") && !arryKey.equals(key.substring(0,nodeKey.indexOf('@')))) || !key.contains("@")){
 876                                                                 jsonResult.put(arryKey, jsonArray);
 877                                                                 jsonArray = new JSONArray();
 878                                                         }
 879                                                         arryKey = nodeKey.substring(0,nodeKey.indexOf('@'));
 880                                                 }else{
 881                                                         isArray = false;
 882                                                         jsonResult.put(nodeKey, decodeContent(node));
 883                                                 }
 884                                                 node = nodeFactory.objectNode();
 885                                         }
 886                                         nodeKey = key.substring(0,key.indexOf('.'));
 887                                         if(nodeKey.contains("@")){
 888                                                 arryKey = nodeKey.substring(0,nodeKey.indexOf('@'));
 889                                         }
 890                                         node.put(key.substring(key.indexOf('.')+1), element.get(key));
 891                                 }
 892                         }else if(node.size()!=0){
 893                                 if(nodeKey.contains("@")){
 894                                         if(arryKey==null){
 895                                                 arryKey = nodeKey.substring(0,nodeKey.indexOf('@'));
 896                                         }
 897                                         if(nodeKey.endsWith("@0")){
 898                                                 isArray = true;
 899                                                 jsonArray = new JSONArray();
 900                                         }
 901                                         if(jsonArray != null && arryKey.equals(nodeKey.substring(0,nodeKey.indexOf('@')))){
 902                                                 jsonArray.put(decodeContent(node));
 903                                         }
 904                                         jsonResult.put(arryKey, jsonArray);
 905                                         jsonArray = new JSONArray();
 906                                         arryKey = nodeKey.substring(0,nodeKey.indexOf('@'));
 907                                 }else{
 908                                         isArray = false;
 909                                         jsonResult.put(nodeKey, decodeContent(node));
 910                                 }
 911                                 node = nodeFactory.objectNode();
 912                                 if(key.contains("@")){
 913                                         isArray = true;
 914                                         if(key.endsWith("@0")|| jsonArray==null){
 915                                                 jsonArray = new JSONArray();
 916                                         }
 917                                 }else if(!key.contains("@")){
 918                                         isArray = false;
 919                                 }
 920                                 if(isArray){
 921                                         if(oldValue==null){
 922                                                 oldValue = key.substring(0,key.indexOf('@'));
 923                                         }
 924                                         if(oldValue!=prevKey){
 925                                                 oldValue = key.substring(0,key.indexOf('@'));
 926                                         }
 927                                         if(oldValue.equals(key.substring(0,key.indexOf('@')))){
 928                                                 jsonArray.put(element.get(key));
 929                                         }else{
 930                                                 jsonResult.put(oldValue, jsonArray);
 931                                                 jsonArray = new JSONArray();
 932                                         }
 933                                         oldValue = key.substring(0,key.indexOf('@'));
 934                                 }else{
 935                                         jsonResult.put(key, element.get(key));
 936                                 }
 937                         }else{
 938                                 if(key.contains("@")){
 939                                         isArray = true;
 940                                         if(key.endsWith("@0")|| jsonArray==null){
 941                                                 jsonArray = new JSONArray();
 942                                         }
 943                                 }else if(!key.contains("@")){
 944                                         isArray = false;
 945                                 }
 946                                 if(isArray){
 947                                         if(oldValue==null){
 948                                                 oldValue = key.substring(0,key.indexOf('@'));
 949                                         }
 950                                         if(oldValue!=prevKey){
 951                                                 oldValue = key.substring(0,key.indexOf('@'));
 952                                         }
 953                                         if(oldValue.equals(key.substring(0,key.indexOf('@')))){
 954                                                 jsonArray.put(element.get(key));
 955                                         }else{
 956                                                 jsonResult.put(oldValue, jsonArray);
 957                                                 jsonArray = new JSONArray();
 958                                         }
 959                                         oldValue = key.substring(0,key.indexOf('@'));
 960                                 }else{
 961                                         jsonResult.put(key, element.get(key));
 962                                 }
 963                         }
 964                 }
 965                 if(node.size()>0){
 966                         if(nodeKey.contains("@")){
 967                                 if(jsonArray==null){
 968                                         jsonArray = new JSONArray();
 969                                 }
 970                                 if(arryKey==null){
 971                                         arryKey = nodeKey.substring(0,nodeKey.indexOf('@'));
 972                                 }
 973                                 jsonArray.put(decodeContent(node));
 974                                 jsonResult.put(arryKey, jsonArray);
 975                                 isArray = false;
 976                         }else{
 977                                 jsonResult.put(nodeKey, decodeContent(node));
 978                         }
 979                 }
 980                 if(isArray && jsonArray.length() > 0){
 981                         jsonResult.put(oldValue, jsonArray);
 982                 }
 983                 return jsonResult;
 984         }
 985
 986         @RequestMapping(value={"/policyController/getDCAEMSTemplateData.htm"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
 987         public ModelAndView getDCAEMSTemplateData(HttpServletRequest request, HttpServletResponse response) throws IOException{
 988                 ObjectMapper mapper = new ObjectMapper();
 989                 mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 990                 JsonNode root = mapper.readTree(request.getReader());
 991
 992                 String value = root.get("policyData").toString().replaceAll("^\"|\"$", "");
 993                 String  servicename = value.split("-v")[0];
 994                 String version = null;
 995                 if (value.contains("-v")){
 996                         version = value.split("-v")[1];
 997                 }
 998                 MicroServiceModels returnModel = getAttributeObject(servicename, version);
 999
1000
1001                 //Get all keys with "MANY-true" defined in their value from subAttribute
1002                 Set<String> allkeys = null;
1003                 if(returnModel.getSub_attributes() != null && !returnModel.getSub_attributes().isEmpty()){
1004                         JSONObject json = new JSONObject(returnModel.getSub_attributes());
1005                         getAllKeys(json);
1006                         allkeys = allManyTrueKeys;
1007                         allManyTrueKeys = new  HashSet <>();
1008                         LOGGER.info("allkeys : " + allkeys);
1009                 }
1010
1011                 String allManyTrueKeys = "";
1012                 if(allkeys != null){
1013                         allManyTrueKeys = allkeys.toString();
1014                 }
1015
1016                 String jsonModel = createMicroSeriveJson(returnModel, allkeys);
1017
1018                 JSONObject jsonObject = new JSONObject(jsonModel);
1019
1020                 JSONObject finalJsonObject = null;
1021                 if(allkeys != null){
1022                         Iterator<String> iter = allkeys.iterator();
1023                         while(iter.hasNext()){
1024                                 //Convert to array values for MANY-true keys
1025                                 finalJsonObject = convertToArrayElement(jsonObject, iter.next());
1026                         }
1027                 }
1028
1029                 if(finalJsonObject != null){
1030                     LOGGER.info(finalJsonObject.toString());
1031                     jsonModel  = finalJsonObject.toString();
1032                 }
1033
1034                 //get all properties with "MANY-true" defined in Ref_attributes
1035                 Set<String> manyTrueProperties = getManyTrueProperties(returnModel.getRef_attributes());
1036                 if(manyTrueProperties != null){
1037                         JSONObject jsonObj = new JSONObject(jsonModel);
1038                         for (String s : manyTrueProperties) {
1039                                 LOGGER.info(s);
1040                                 //convert to array element for MANY-true properties
1041                                 finalJsonObject = convertToArrayElement(jsonObj, s.trim());
1042                         }
1043
1044                         if(finalJsonObject != null){
1045                             LOGGER.info(finalJsonObject.toString());
1046                             jsonModel = finalJsonObject.toString();
1047                         }
1048                 }
1049
1050                 response.setCharacterEncoding("UTF-8");
1051                 response.setContentType("application / json");
1052                 request.setCharacterEncoding("UTF-8");
1053                 List<Object>  list = new ArrayList<>();
1054                 PrintWriter out = response.getWriter();
1055                 String responseString = mapper.writeValueAsString(returnModel);
1056                 JSONObject j = null;
1057                 if("".equals(allManyTrueKeys)){
1058                         j = new JSONObject("{dcaeModelData: " + responseString + ",jsonValue: " + jsonModel + "}");
1059                 }else{
1060                         j = new JSONObject("{dcaeModelData: " + responseString + ",jsonValue: " + jsonModel + ",allManyTrueKeys: " + allManyTrueKeys+ "}");
1061                 }
1062                 list.add(j);
1063                 out.write(list.toString());
1064                 return null;
1065         }
1066
1067         @SuppressWarnings({ "unchecked", "rawtypes" })
1068         private String createMicroSeriveJson(MicroServiceModels returnModel, Set<String> allkeys) {
1069                 Map<String, String> attributeMap = new HashMap<>();
1070                 Map<String, String> refAttributeMap = new HashMap<>();
1071                 String attribute = returnModel.getAttributes();
1072                 if(attribute != null){
1073                         attribute = attribute.trim();
1074                 }
1075                 String refAttribute = returnModel.getRef_attributes();
1076                 if(refAttribute != null){
1077                         refAttribute = refAttribute.trim();
1078                 }
1079                 String enumAttribute = returnModel.getEnumValues();
1080                 if(enumAttribute != null){
1081                         enumAttribute = enumAttribute.trim();
1082                 }
1083                 if (!StringUtils.isEmpty(attribute)){
1084                         attributeMap = convert(attribute, ",");
1085                 }
1086                 if (!StringUtils.isEmpty(refAttribute)){
1087                         refAttributeMap = convert(refAttribute, ",");
1088                 }
1089
1090                 Gson gson = new Gson();
1091
1092                 String subAttributes = returnModel.getSub_attributes();
1093                 if(subAttributes != null){
1094                         subAttributes = subAttributes.trim();
1095                 }else{
1096                         subAttributes = "";
1097                 }
1098                 Map gsonObject = (Map) gson.fromJson(subAttributes, Object.class);
1099
1100                 JSONObject object = new JSONObject();
1101                 JSONArray array;
1102
1103                 for (Entry<String, String> keySet : attributeMap.entrySet()){
1104                         array = new JSONArray();
1105                         String value = keySet.getValue();
1106                         if (keySet.getValue().split("MANY-")[1].equalsIgnoreCase("true")){
1107                                 array.put(value);
1108                                 object.put(keySet.getKey().trim(), array);
1109                         }else {
1110                                 object.put(keySet.getKey().trim(), value.trim());
1111                         }
1112                 }
1113
1114                 for (Entry<String, String> keySet : refAttributeMap.entrySet()){
1115                         array = new JSONArray();
1116                         String value = keySet.getValue().split(":")[0];
1117                         if (gsonObject.containsKey(value)){
1118                                 if (keySet.getValue().split("MANY-")[1].equalsIgnoreCase("true")){
1119                                         array.put(recursiveReference(value, gsonObject, enumAttribute));
1120                                         object.put(keySet.getKey().trim(), array);
1121                                 }else {
1122                                         object.put(keySet.getKey().trim(), recursiveReference(value, gsonObject, enumAttribute));
1123                                 }
1124                         }else {
1125                                 if (keySet.getValue().split("MANY-")[1].equalsIgnoreCase("true")){
1126                                         array.put(value.trim());
1127                                         object.put(keySet.getKey().trim(), array);
1128                                 }else {
1129                                         object.put(keySet.getKey().trim(), value.trim());
1130                                 }
1131                         }
1132                 }
1133
1134
1135
1136                 return object.toString();
1137         }
1138
1139         @SuppressWarnings("unchecked")
1140         private JSONObject recursiveReference(String name, Map<String,String> subAttributeMap, String enumAttribute) {
1141                 JSONObject object = new JSONObject();
1142                 Map<String, String> map;
1143                 Object returnClass = subAttributeMap.get(name);
1144                 map = (Map<String, String>) returnClass;
1145                 JSONArray array;
1146
1147                 for( Entry<String, String> m:map.entrySet()){
1148                         String[] splitValue = m.getValue().split(":");
1149                         array = new JSONArray();
1150                         if (subAttributeMap.containsKey(splitValue[0])){
1151                                 if (m.getValue().split("MANY-")[1].equalsIgnoreCase("true")){
1152                                         array.put(recursiveReference(splitValue[0], subAttributeMap, enumAttribute));
1153                                         object.put(m.getKey().trim(), array);
1154                                 }else {
1155                                         object.put(m.getKey().trim(), recursiveReference(splitValue[0], subAttributeMap, enumAttribute));
1156                                 }
1157                         } else{
1158                                 if (m.getValue().split("MANY-")[1].equalsIgnoreCase("true")){
1159                                         array.put(splitValue[0].trim());
1160                                         object.put(m.getKey().trim(), array);
1161                                 }else {
1162                                         object.put(m.getKey().trim(), splitValue[0].trim());
1163                                 }
1164                         }
1165                   }
1166
1167                 return object;
1168         }
1169
1170
1171         public static JSONObject convertToArrayElement(JSONObject json, String keyValue) {
1172             return convertToArrayElement(json, new HashSet<>(), keyValue);
1173         }
1174
1175         private static JSONObject convertToArrayElement(JSONObject json, Set<String> keys, String keyValue) {
1176             for (String key : json.keySet()) {
1177                 Object obj = json.get(key);
1178                 if(key.equals(keyValue.trim())){
1179                         if(!(obj instanceof JSONArray)){
1180                                 JSONArray newJsonArray = new JSONArray();
1181                                 newJsonArray.put(obj);
1182                                 json.put(key, newJsonArray);
1183                         }
1184                         LOGGER.info("key : " + key);
1185                         LOGGER.info("obj : " + obj);
1186                         LOGGER.info("json.get(key) : " + json.get(key));
1187                         LOGGER.info("keyValue : " + keyValue);
1188                     keys.addAll(json.keySet());
1189
1190                     return json;
1191                 }
1192
1193                 if (obj instanceof JSONObject) convertToArrayElement(json.getJSONObject(key), keyValue);
1194             }
1195
1196             return json;
1197         }
1198
1199         // call this method to get all MANY-true properties
1200         public static Set<String> getManyTrueProperties(String referAttributes){
1201                 LOGGER.info("referAttributes : " + referAttributes);
1202                 Set<String> manyTrueProperties = new HashSet<>();
1203
1204                 if(referAttributes != null){
1205                         String[] referAarray = referAttributes.split(",");
1206                         String []element= null;
1207                         for(int i=0; i<referAarray.length; i++){
1208                                 element = referAarray[i].split("=");
1209                                 if(element.length > 1 && element[1].contains("MANY-true")){
1210                                         manyTrueProperties.add(element[0]);
1211                                 }
1212                         }
1213                 }
1214
1215                 return manyTrueProperties;
1216         }
1217
1218         //call this method to start the recursive
1219         private Set<String> getAllKeys(JSONObject json) {
1220             return getAllKeys(json, new HashSet<>());
1221         }
1222
1223         private Set<String> getAllKeys(JSONArray arr) {
1224             return getAllKeys(arr, new HashSet<>());
1225         }
1226
1227         private Set<String> getAllKeys(JSONArray arr, Set<String> keys) {
1228             for (int i = 0; i < arr.length(); i++) {
1229                 Object obj = arr.get(i);
1230                 if (obj instanceof JSONObject) keys.addAll(getAllKeys(arr.getJSONObject(i)));
1231                 if (obj instanceof JSONArray) keys.addAll(getAllKeys(arr.getJSONArray(i)));
1232             }
1233
1234             return keys;
1235         }
1236     // this method returns a set of keys with "MANY-true" defined in their value.
1237         private Set<String> getAllKeys(JSONObject json, Set<String> keys) {
1238             for (String key : json.keySet()) {
1239                 Object obj = json.get(key);
1240                 if(obj instanceof String && ((String) obj).contains("MANY-true")){
1241                         LOGGER.info("key : " + key);
1242                         LOGGER.info("obj : " + obj);
1243                         allManyTrueKeys.add(key);
1244                 }
1245                 if (obj instanceof JSONObject) keys.addAll(getAllKeys(json.getJSONObject(key)));
1246                 if (obj instanceof JSONArray) keys.addAll(getAllKeys(json.getJSONArray(key)));
1247             }
1248
1249             return keys;
1250         }
1251
1252
1253         @RequestMapping(value={"/policyController/getModelServiceVersioneData.htm"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
1254         public ModelAndView getModelServiceVersionData(HttpServletRequest request, HttpServletResponse response) throws IOException{
1255                 ObjectMapper mapper = new ObjectMapper();
1256                 mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
1257                 JsonNode root = mapper.readTree(request.getReader());
1258
1259                 String value = root.get("policyData").toString().replaceAll("^\"|\"$", "");
1260                 String  servicename = value.split("-v")[0];
1261                 Set<String> returnList = getVersionList(servicename);
1262
1263                 response.setCharacterEncoding("UTF-8");
1264                 response.setContentType("application / json");
1265                 request.setCharacterEncoding("UTF-8");
1266         List<Object>  list = new ArrayList<>();
1267                 PrintWriter out = response.getWriter();
1268                 String responseString = mapper.writeValueAsString(returnList);
1269                 JSONObject j = new JSONObject("{dcaeModelVersionData: " + responseString +"}");
1270                 list.add(j);
1271                 out.write(list.toString());
1272                 return null;
1273         }
1274
1275         private Set<String> getVersionList(String name) {
1276                 MicroServiceModels workingModel;
1277                 Set<String> list = new HashSet<>();
1278                 List<Object> microServiceModelsData = commonClassDao.getDataById(MicroServiceModels.class, "modelName", name);
1279                 for (int i = 0; i < microServiceModelsData.size(); i++) {
1280                         workingModel = (MicroServiceModels) microServiceModelsData.get(i);
1281                         if (workingModel.getVersion()!=null){
1282                                 list.add(workingModel.getVersion());
1283                         }else{
1284                                 list.add("Default");
1285                         }
1286                 }
1287                 return list;
1288         }
1289
1290         private MicroServiceModels getAttributeObject(String name, String version) {
1291                 MicroServiceModels workingModel = new MicroServiceModels();
1292                 List<Object> microServiceModelsData = commonClassDao.getDataById(MicroServiceModels.class, "modelName", name);
1293                 for (int i = 0; i < microServiceModelsData.size(); i++) {
1294                         workingModel = (MicroServiceModels) microServiceModelsData.get(i);
1295                         if(version != null){
1296                                 if (workingModel.getVersion()!=null){
1297                                         if (workingModel.getVersion().equals(version)){
1298                                                 return workingModel;
1299                                         }
1300                                 }else{
1301                                         return workingModel;
1302                                 }
1303                         }else{
1304                                 return workingModel;
1305                         }
1306
1307                 }
1308                 return workingModel;
1309         }
1310
1311         @RequestMapping(value={"/get_DCAEPriorityValues"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
1312         public void getDCAEPriorityValuesData(HttpServletRequest request, HttpServletResponse response){
1313                 try{
1314                         Map<String, Object> model = new HashMap<>();
1315                         ObjectMapper mapper = new ObjectMapper();
1316                         List<String> priorityList = new ArrayList<>();
1317                         priorityCount = 10;
1318                         for (int i = 1; i < priorityCount; i++) {
1319                                 priorityList.add(String.valueOf(i));
1320                         }
1321                         model.put("priorityDatas", mapper.writeValueAsString(priorityList));
1322                         JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
1323                         JSONObject j = new JSONObject(msg);
1324                         response.getWriter().write(j.toString());
1325                 }
1326                 catch (Exception e){
1327                         LOGGER.error(e);
1328                 }
1329         }
1330
1331         public void prePopulateDCAEMSPolicyData(PolicyRestAdapter policyAdapter, PolicyEntity entity) {
1332                 if (policyAdapter.getPolicyData() instanceof PolicyType) {
1333                         Object policyData = policyAdapter.getPolicyData();
1334                         PolicyType policy = (PolicyType) policyData;
1335                         policyAdapter.setOldPolicyFileName(policyAdapter.getPolicyName());
1336                         String policyNameValue = policyAdapter.getPolicyName().substring(policyAdapter.getPolicyName().indexOf("MS_") +3);
1337                         policyAdapter.setPolicyName(policyNameValue);
1338                         String description = "";
1339                         try{
1340                                 description = policy.getDescription().substring(0, policy.getDescription().indexOf("@CreatedBy:"));
1341                         }catch(Exception e){
1342                             LOGGER.error("Error while collecting the desciption tag in ActionPolicy " + policyNameValue ,e);
1343                                 description = policy.getDescription();
1344                         }
1345                         policyAdapter.setPolicyDescription(description);
1346                         // Get the target data under policy.
1347                         TargetType target = policy.getTarget();
1348                         if (target != null) {
1349                                 // Under target we have AnyOFType
1350                                 List<AnyOfType> anyOfList = target.getAnyOf();
1351                                 if (anyOfList != null) {
1352                                         Iterator<AnyOfType> iterAnyOf = anyOfList.iterator();
1353                                         while (iterAnyOf.hasNext()) {
1354                                                 AnyOfType anyOf = iterAnyOf.next();
1355                                                 // Under AnyOFType we have AllOFType
1356                                                 List<AllOfType> allOfList = anyOf.getAllOf();
1357                                                 if (allOfList != null) {
1358                                                         Iterator<AllOfType> iterAllOf = allOfList.iterator();
1359                                                         while (iterAllOf.hasNext()) {
1360                                                                 AllOfType allOf = iterAllOf.next();
1361                                                                 // Under AllOFType we have Match
1362                                                                 List<MatchType> matchList = allOf.getMatch();
1363                                                                 if (matchList != null) {
1364                                                                         Iterator<MatchType> iterMatch = matchList.iterator();
1365                                                                         while (matchList.size()>1 && iterMatch.hasNext()) {
1366                                                                                 MatchType match = iterMatch.next();
1367                                                                                 //
1368                                                                                 // Under the match we have attribute value and
1369                                                                                 // attributeDesignator. So,finally down to the actual attribute.
1370                                                                                 //
1371                                                                                 AttributeValueType attributeValue = match.getAttributeValue();
1372                                                                                 String value = (String) attributeValue.getContent().get(0);
1373                                                                                 AttributeDesignatorType designator = match.getAttributeDesignator();
1374                                                                                 String attributeId = designator.getAttributeId();
1375                                                                                 // First match in the target is OnapName, so set that value.
1376                                                                                 if (attributeId.equals("ONAPName")) {
1377                                                                                         policyAdapter.setOnapName(value);
1378                                                                                 }
1379                                                                                 if (attributeId.equals("ConfigName")){
1380                                                                                         policyAdapter.setConfigName(value);
1381                                                                                 }
1382                                                                                 if (attributeId.equals("uuid")){
1383                                                                                         policyAdapter.setUuid(value);
1384                                                                                 }
1385                                                                                 if (attributeId.equals("location")){
1386                                                                                         policyAdapter.setLocation(value);
1387                                                                                 }
1388                                                                                 if (attributeId.equals("RiskType")){
1389                                                                                         policyAdapter.setRiskType(value);
1390                                                                                 }
1391                                                                                 if (attributeId.equals("RiskLevel")){
1392                                                                                         policyAdapter.setRiskLevel(value);
1393                                                                                 }
1394                                                                                 if (attributeId.equals("guard")){
1395                                                                                         policyAdapter.setGuard(value);
1396                                                                                 }
1397                                                                                 if (attributeId.equals("TTLDate") && !value.contains("NA")){
1398                                                                                         PolicyController controller = new PolicyController();
1399                                                                                         String newDate = controller.convertDate(value);
1400                                                                                         policyAdapter.setTtlDate(newDate);
1401                                                                                 }
1402                                                                         }
1403                                                                         readFile(policyAdapter, entity);
1404                                                                 }
1405                                                         }
1406                                                 }
1407                                         }
1408                                 }
1409                         }
1410                 }
1411         }
1412
1413         public static Map<String, String> convert(String str, String split) {
1414                 Map<String, String> map = new HashMap<>();
1415                 for(final String entry : str.split(split)) {
1416                     String[] parts = entry.split("=");
1417                     map.put(parts[0], parts[1]);
1418                 }
1419                 return map;
1420         }
1421
1422
1423         @SuppressWarnings("unchecked")
1424         private void readFile(PolicyRestAdapter policyAdapter, PolicyEntity entity) {
1425                 String policyScopeName = null;
1426                 ObjectMapper mapper = new ObjectMapper();
1427                 try {
1428                         DCAEMicroServiceObject msBody = mapper.readValue(entity.getConfigurationData().getConfigBody(), DCAEMicroServiceObject.class);
1429                         policyScopeName = getPolicyScope(msBody.getPolicyScope());
1430                         policyAdapter.setPolicyScope(policyScopeName);
1431
1432                         policyAdapter.setPriority(msBody.getPriority());
1433
1434                         if (msBody.getVersion()!= null){
1435                                 policyAdapter.setServiceType(msBody.getService());
1436                                 policyAdapter.setVersion(msBody.getVersion());
1437                         }else{
1438                                 policyAdapter.setServiceType(msBody.getService());
1439                         }
1440                         if(msBody.getContent() != null){
1441                                 LinkedHashMap<String, Object>  data = new LinkedHashMap<>();
1442                                 LinkedHashMap<String, ?> map = (LinkedHashMap<String, ?>) msBody.getContent();
1443                                 readRecursivlyJSONContent(map, data);
1444                                 policyAdapter.setRuleData(data);
1445                         }
1446
1447                 } catch (Exception e) {
1448                         LOGGER.error(e);
1449                 }
1450
1451         }
1452
1453         @SuppressWarnings({ "rawtypes", "unchecked" })
1454         private void readRecursivlyJSONContent(LinkedHashMap<String, ?> map, LinkedHashMap<String, Object> data){
1455                 for (Iterator iterator = map.keySet().iterator(); iterator.hasNext();) {
1456                         Object key =  iterator.next();
1457                         Object value = map.get(key);
1458                         if(value instanceof LinkedHashMap<?, ?>){
1459                                 LinkedHashMap<String, Object> secondObjec = new LinkedHashMap<>();
1460                                 readRecursivlyJSONContent((LinkedHashMap<String, ?>) value, secondObjec);
1461                                 for(String objKey: secondObjec.keySet()){
1462                                         data.put(key+"." +objKey, secondObjec.get(objKey));
1463                                 }
1464                         }else if(value instanceof ArrayList){
1465                                 ArrayList<?> jsonArrayVal = (ArrayList<?>)value;
1466                                 for(int i = 0; i < jsonArrayVal.size(); i++){
1467                                         Object arrayvalue = jsonArrayVal.get(i);
1468                                         if(arrayvalue instanceof LinkedHashMap<?, ?>){
1469                                                 LinkedHashMap<String, Object> newData = new LinkedHashMap<>();
1470                                                 readRecursivlyJSONContent((LinkedHashMap<String, ?>) arrayvalue, newData);
1471                                                 for(String objKey: newData.keySet()){
1472                                                         data.put(key+"@"+i+"." +objKey, newData.get(objKey));
1473                                                 }
1474                                         }else if(arrayvalue instanceof ArrayList){
1475                                                 ArrayList<?> jsonArrayVal1 = (ArrayList<?>)value;
1476                                                 for(int j = 0; j < jsonArrayVal1.size(); j++){
1477                                                         Object arrayvalue1 = jsonArrayVal1.get(i);
1478                                                         data.put(key+"@"+j, arrayvalue1.toString());
1479                                                 }
1480                                         }else{
1481                                                 data.put(key+"@"+i, arrayvalue.toString());
1482                                         }
1483                                 }
1484                         }else{
1485                                 data.put(key.toString(), value.toString());
1486                         }
1487                 }
1488         }
1489
1490         private String getPolicyScope(String value) {
1491                 List<Object> groupList= commonClassDao.getDataById(GroupPolicyScopeList.class, "groupList", value);
1492                 if(groupList != null && !groupList.isEmpty()){
1493                         GroupPolicyScopeList pScope = (GroupPolicyScopeList) groupList.get(0);
1494                         return pScope.getGroupName();
1495                 }
1496                 return null;
1497         }
1498
1499         //Convert the map values and set into JSON body
1500         public Map<String, String> convertMap(Map<String, String> attributesMap, Map<String, String> attributesRefMap) {
1501                 Map<String, String> attribute = new HashMap<>();
1502                 StringBuilder temp = null;
1503                 String key;
1504                 String value;
1505                 for (Entry<String, String> entry : attributesMap.entrySet()) {
1506                         key = entry.getKey();
1507                         value = entry.getValue();
1508                         attribute.put(key, value);
1509                 }
1510                 for (Entry<String, String> entryRef : attributesRefMap.entrySet()) {
1511                         key = entryRef.getKey();
1512                         value = entryRef.getValue();
1513                         attribute.put(key, value);
1514                 }
1515                 for (Entry<String, String> entryList : attributesListRefMap.entrySet()) {
1516                         key = entryList.getKey();
1517                         value = entryList.getValue();
1518                         attribute.put(key, value);
1519                 }
1520                 for (Entry<String, LinkedList<String>> arrayList : arrayTextList.entrySet()){
1521                         key = arrayList.getKey();
1522                         temp = null;
1523                         for (Object textList : arrayList.getValue()){
1524                                 if (temp == null){
1525                                         temp = new StringBuilder();
1526                                         temp.append("[" + textList);
1527                                 }else{
1528                                         temp.append("," + textList);
1529                                 }
1530                         }
1531                         attribute.put(key, temp+ "]");
1532                 }
1533
1534                 return  attribute;
1535         }
1536
1537         @RequestMapping(value={"/ms_dictionary/set_MSModelData"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
1538         public void SetMSModelData(HttpServletRequest request, HttpServletResponse response) throws IOException, FileUploadException{
1539                 modelList = new ArrayList<>();
1540                 dirDependencyList = new ArrayList<>();
1541                 classMap = new HashMap<>();
1542                 retmap = new HashMap<>();
1543                 uniqueKeys= new HashSet<>();
1544                 uniqueDataKeys= new HashSet<>();
1545                 dataListBuffer=new StringBuilder();
1546                 dataConstraints= new ArrayList <>();
1547                 List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
1548                 boolean zip = false;
1549                 boolean yml= false;
1550                 String errorMsg = "";
1551                 for (FileItem item : items) {
1552                         if(item.getName().endsWith(".zip") || item.getName().endsWith(".xmi")||item.getName().endsWith(".yml")){
1553                                 this.newModel = new MicroServiceModels();
1554                                 try{
1555                                         File file = new File(item.getName());
1556                                         OutputStream outputStream = new FileOutputStream(file);
1557                                         IOUtils.copy(item.getInputStream(), outputStream);
1558                                         outputStream.close();
1559                                         this.newFile = file.toString();
1560                                         this.newModel.setModelName(this.newFile.split("-v")[0]);
1561
1562                                         if (this.newFile.contains("-v")){
1563                                                 if (item.getName().endsWith(".zip")){
1564                                                         this.newModel.setVersion(this.newFile.split("-v")[1].replace(".zip", ""));
1565                                                         zip = true;
1566                                                 }else if(item.getName().endsWith(".yml")){
1567                                                         this.newModel.setVersion(this.newFile.split("-v")[1].replace(".yml", ""));
1568                                                         yml = true;
1569                                                 }
1570                                                 else {
1571                                                         this.newModel.setVersion(this.newFile.split("-v")[1].replace(".xmi", ""));
1572                                                 }
1573                                         }
1574                                 }catch(Exception e){
1575                                         LOGGER.error("Upload error : ", e);
1576                                         errorMsg = "Upload error:" + e.getMessage();
1577                                 }
1578                         }
1579
1580                 }
1581
1582                 if(!errorMsg.isEmpty()){
1583
1584                         PrintWriter out = response.getWriter();
1585
1586                         response.setCharacterEncoding("UTF-8");
1587                         response.setContentType("application / json");
1588                         request.setCharacterEncoding("UTF-8");
1589
1590                         JSONObject j = new JSONObject();
1591                         j.put("errorMsg", errorMsg);
1592                         out.write(j.toString());
1593                         return;
1594                 }
1595
1596                 List<File> fileList = new ArrayList<>();
1597                 this.directory = "model";
1598                 if (zip){
1599                         extractFolder(this.newFile);
1600                         fileList = listModelFiles(this.directory);
1601                 }else if (yml){
1602                         parseTosca(this.newFile);
1603                 }else {
1604                         File file = new File(this.newFile);
1605                         fileList.add(file);
1606                 }
1607                 String modelType= "";
1608                 if(! yml){
1609                         modelType="xmi";
1610                         //Process Main Model file first
1611                         classMap = new HashMap<>();
1612                         for (File file : fileList) {
1613                                 if(!file.isDirectory() && file.getName().endsWith(".xmi")){
1614                         retreiveDependency(file.toString(), true);
1615                     }
1616                         }
1617
1618                         modelList = createList();
1619
1620                         cleanUp(this.newFile);
1621                         cleanUp(directory);
1622                 }else{
1623                         modelType="yml";
1624                         modelList.add(this.newModel.getModelName());
1625                         String className=this.newModel.getModelName();
1626                         MSAttributeObject msAttributes= new MSAttributeObject();
1627                         msAttributes.setClassName(className);
1628
1629                         HashMap<String, String> returnAttributeList =new HashMap<>();
1630                         returnAttributeList.put(className, this.attributeString);
1631                         msAttributes.setAttribute(returnAttributeList);
1632
1633                         msAttributes.setSubClass(this.retmap);
1634
1635                         HashMap<String, String> returnReferenceList =new HashMap<>();
1636                         returnReferenceList.put(className, this.referenceAttributes);
1637                         msAttributes.setRefAttribute(returnReferenceList);
1638
1639                         if(this.listConstraints!=""){
1640                                 HashMap<String, String> enumList =new HashMap<>();
1641                                 String[] listArray=this.listConstraints.split("#");
1642                 for(String str:listArray){
1643                     String[] strArr= str.split("=");
1644                     if(strArr.length>1){
1645                         enumList.put(strArr[0], strArr[1]);
1646                     }
1647                 }
1648                                 msAttributes.setEnumType(enumList);
1649                         }
1650
1651                         classMap=new HashMap<>();
1652                         classMap.put(className, msAttributes);
1653
1654                 }
1655
1656                 PrintWriter out = response.getWriter();
1657
1658                 response.setCharacterEncoding("UTF-8");
1659                 response.setContentType("application / json");
1660                 request.setCharacterEncoding("UTF-8");
1661
1662                 ObjectMapper mapper = new ObjectMapper();
1663                 JSONObject j = new JSONObject();
1664                 j.put("classListDatas", modelList);
1665                 j.put("modelDatas", mapper.writeValueAsString(classMap));
1666                 j.put("modelType", modelType);
1667                 out.write(j.toString());
1668         }
1669
1670         /*
1671          * Unzip file and store in the model directory for processing
1672          */
1673         @SuppressWarnings("rawtypes")
1674         private void extractFolder(String zipFile )  {
1675             int BUFFER = 2048;
1676             File file = new File(zipFile);
1677
1678             ZipFile zip = null;
1679                 try {
1680                         zip = new ZipFile(file);
1681                     String newPath =  "model" + File.separator + zipFile.substring(0, zipFile.length() - 4);
1682                     this.directory = "model" + File.separator + zipFile.substring(0, zipFile.length() - 4);
1683                     checkZipDirectory(this.directory);
1684                     new File(newPath).mkdir();
1685                     Enumeration zipFileEntries = zip.entries();
1686
1687                     // Process each entry
1688                     while (zipFileEntries.hasMoreElements()){
1689                         // grab a zip file entry
1690                         ZipEntry entry = (ZipEntry) zipFileEntries.nextElement();
1691                         String currentEntry = entry.getName();
1692                         File destFile = new File("model" + File.separator + currentEntry);
1693                         File destinationParent = destFile.getParentFile();
1694
1695                         destinationParent.mkdirs();
1696
1697                         if (!entry.isDirectory()){
1698                             BufferedInputStream is = new BufferedInputStream(zip.getInputStream(entry));
1699                             int currentByte;
1700                             byte data[] = new byte[BUFFER];
1701                             FileOutputStream fos = new FileOutputStream(destFile);
1702                             BufferedOutputStream dest = new BufferedOutputStream(fos, BUFFER);
1703                             while ((currentByte = is.read(data, 0, BUFFER)) != -1) {
1704                                 dest.write(data, 0, currentByte);
1705                             }
1706                             dest.flush();
1707                             dest.close();
1708                             is.close();
1709                         }
1710
1711                         if (currentEntry.endsWith(".zip")){
1712                             extractFolder(destFile.getAbsolutePath());
1713                         }
1714                     }
1715             } catch (IOException e) {
1716                 LOGGER.error("Failed to unzip model file " + zipFile, e);
1717                 }finally{
1718                         try {
1719                                 if(zip != null)
1720                                 zip.close();
1721                         } catch (IOException e) {
1722                                 LOGGER.error("Exception Occured While closing zipfile " + e);
1723                         }
1724                 }
1725         }
1726
1727         private void retreiveDependency(String workingFile, Boolean modelClass) {
1728
1729                 MSModelUtils utils = new MSModelUtils(PolicyController.getMsOnapName(), PolicyController.getMsPolicyName());
1730             HashMap<String, MSAttributeObject> tempMap;
1731
1732             tempMap = utils.processEpackage(workingFile, MODEL_TYPE.XMI);
1733
1734             classMap.putAll(tempMap);
1735             LOGGER.info(tempMap);
1736
1737             return;
1738
1739         }
1740
1741         private List<File> listModelFiles(String directoryName) {
1742                 File directory = new File(directoryName);
1743                 List<File> resultList = new ArrayList<>();
1744                 File[] fList = directory.listFiles();
1745                 for (File file : fList) {
1746                         if (file.isFile()) {
1747                                 resultList.add(file);
1748                         } else if (file.isDirectory()) {
1749                                 dirDependencyList.add(file.getName());
1750                                 resultList.addAll(listModelFiles(file.getAbsolutePath()));
1751                         }
1752                 }
1753                 return resultList;
1754         }
1755
1756     private void cleanUp(String path) {
1757         if (path!=null){
1758             try {
1759                 FileUtils.forceDelete(new File(path));
1760             } catch (IOException e) {
1761                 LOGGER.error("Failed to delete folder " + path, e);
1762             }
1763         }
1764     }
1765
1766     private void checkZipDirectory(String zipDirectory) {
1767         Path path = Paths.get(zipDirectory);
1768
1769         if (Files.exists(path)) {
1770             cleanUp(zipDirectory);
1771         }
1772     }
1773
1774     private List<String> createList() {
1775         List<String> list = new  ArrayList<>();
1776         for (Entry<String, MSAttributeObject> cMap : classMap.entrySet()){
1777             if (cMap.getValue().isPolicyTempalate()){
1778                 list.add(cMap.getKey());
1779             }
1780
1781         }
1782
1783         if (list.isEmpty()){
1784             if (classMap.containsKey(this.newModel.getModelName())){
1785                 list.add(this.newModel.getModelName());
1786             }else {
1787                 list.add("EMPTY");
1788             }
1789         }
1790         return list;
1791     }
1792
1793         public Map<String, String> getAttributesListRefMap() {
1794                 return attributesListRefMap;
1795         }
1796
1797         public Map<String, LinkedList<String>> getArrayTextList() {
1798                 return arrayTextList;
1799         }
1800
1801 }
1802
1803 class DCAEMicroServiceObject {
1804
1805         private String service;
1806         private String location;
1807         private String uuid;
1808         private String policyName;
1809         private String description;
1810         private String configName;
1811         private String templateVersion;
1812         private String version;
1813         private String priority;
1814         private String policyScope;
1815         private String riskType;
1816         private String riskLevel;
1817         private String guard = null;
1818
1819         public String getGuard() {
1820                 return guard;
1821         }
1822         public void setGuard(String guard) {
1823                 this.guard = guard;
1824         }
1825         public String getRiskType() {
1826                 return riskType;
1827         }
1828         public void setRiskType(String riskType) {
1829                 this.riskType = riskType;
1830         }
1831         public String getRiskLevel() {
1832                 return riskLevel;
1833         }
1834         public void setRiskLevel(String riskLevel) {
1835                 this.riskLevel = riskLevel;
1836         }
1837         public String getPolicyScope() {
1838                 return policyScope;
1839         }
1840         public void setPolicyScope(String policyScope) {
1841                 this.policyScope = policyScope;
1842         }
1843
1844         public String getPriority() {
1845                 return priority;
1846         }
1847         public void setPriority(String priority) {
1848                 this.priority = priority;
1849         }
1850         public String getVersion() {
1851                 return version;
1852         }
1853         public void setVersion(String version) {
1854                 this.version = version;
1855         }
1856         private Object content;
1857
1858
1859         public String getPolicyName() {
1860                 return policyName;
1861         }
1862         public void setPolicyName(String policyName) {
1863                 this.policyName = policyName;
1864         }
1865         public String getDescription() {
1866                 return description;
1867         }
1868         public void setDescription(String description) {
1869                 this.description = description;
1870         }
1871         public String getConfigName() {
1872                 return configName;
1873         }
1874         public void setConfigName(String configName) {
1875                 this.configName = configName;
1876         }
1877         public Object getContent() {
1878                 return content;
1879         }
1880         public void setContent(Object content) {
1881                 this.content = content;
1882         }
1883
1884         public String getService() {
1885                 return service;
1886         }
1887         public void setService(String service) {
1888                 this.service = service;
1889         }
1890         public String getLocation() {
1891                 return location;
1892         }
1893         public void setLocation(String location) {
1894                 this.location = location;
1895         }
1896
1897         public String getUuid() {
1898                 return uuid;
1899         }
1900         public void setUuid(String uuid) {
1901                 this.uuid = uuid;
1902         }
1903         public String getTemplateVersion() {
1904                 return templateVersion;
1905         }
1906         public void setTemplateVersion(String templateVersion) {
1907                 this.templateVersion = templateVersion;
1908         }
1909
1910 }