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

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP Policy Engine
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.policy.controller;
  22
  23
  24 import java.io.BufferedInputStream;
  25 import java.io.BufferedOutputStream;
  26 import java.io.File;
  27 import java.io.FileInputStream;
  28 import java.io.FileNotFoundException;
  29 import java.io.FileOutputStream;
  30 import java.io.IOException;
  31 import java.io.InputStream;
  32 import java.io.OutputStream;
  33 import java.io.PrintWriter;
  34 import java.io.StringReader;
  35 import java.nio.file.Files;
  36 import java.nio.file.Path;
  37 import java.nio.file.Paths;
  38 import java.util.ArrayList;
  39 import java.util.Arrays;
  40 import java.util.Enumeration;
  41 import java.util.HashMap;
  42 import java.util.HashSet;
  43 import java.util.Iterator;
  44 import java.util.LinkedHashMap;
  45 import java.util.LinkedList;
  46 import java.util.List;
  47 import java.util.Map;
  48 import java.util.Map.Entry;
  49 import java.util.Set;
  50 import java.util.TreeMap;
  51 import java.util.UUID;
  52 import java.util.zip.ZipEntry;
  53 import java.util.zip.ZipFile;
  54
  55 import javax.json.Json;
  56 import javax.json.JsonArray;
  57 import javax.json.JsonArrayBuilder;
  58 import javax.json.JsonObject;
  59 import javax.json.JsonObjectBuilder;
  60 import javax.json.JsonReader;
  61 import javax.json.JsonValue;
  62 import javax.servlet.http.HttpServletRequest;
  63 import javax.servlet.http.HttpServletResponse;
  64
  65 import org.apache.commons.compress.utils.IOUtils;
  66 import org.apache.commons.fileupload.FileItem;
  67 import org.apache.commons.fileupload.FileUploadException;
  68 import org.apache.commons.fileupload.disk.DiskFileItemFactory;
  69 import org.apache.commons.fileupload.servlet.ServletFileUpload;
  70 import org.apache.commons.io.FileUtils;
  71 import org.apache.commons.lang.StringUtils;
  72 import org.json.JSONArray;
  73 import org.json.JSONObject;
  74 import org.onap.policy.common.logging.flexlogger.FlexLogger;
  75 import org.onap.policy.common.logging.flexlogger.Logger;
  76 import org.onap.policy.rest.XACMLRestProperties;
  77 import org.onap.policy.rest.adapter.PolicyRestAdapter;
  78 import org.onap.policy.rest.dao.CommonClassDao;
  79 import org.onap.policy.rest.jpa.GroupPolicyScopeList;
  80 import org.onap.policy.rest.jpa.MicroServiceModels;
  81 import org.onap.policy.rest.jpa.PolicyEntity;
  82 import org.onap.policy.rest.util.MSAttributeObject;
  83 import org.onap.policy.rest.util.MSModelUtils;
  84 import org.onap.policy.rest.util.MSModelUtils.MODEL_TYPE;
  85 import org.onap.portalsdk.core.controller.RestrictedBaseController;
  86 import org.onap.portalsdk.core.web.support.JsonMessage;
  87 import org.springframework.beans.factory.annotation.Autowired;
  88 import org.springframework.http.MediaType;
  89 import org.springframework.stereotype.Controller;
  90 import org.springframework.web.bind.annotation.RequestMapping;
  91 import org.springframework.web.servlet.ModelAndView;
  92 import org.yaml.snakeyaml.Yaml;
  93
  94 import com.att.research.xacml.util.XACMLProperties;
  95 import com.fasterxml.jackson.core.JsonProcessingException;
  96 import com.fasterxml.jackson.databind.DeserializationFeature;
  97 import com.fasterxml.jackson.databind.JsonNode;
  98 import com.fasterxml.jackson.databind.ObjectMapper;
  99 import com.fasterxml.jackson.databind.ObjectWriter;
 100 import com.fasterxml.jackson.databind.node.JsonNodeFactory;
 101 import com.fasterxml.jackson.databind.node.ObjectNode;
 102 import com.google.gson.Gson;
 103
 104 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AllOfType;
 105 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AnyOfType;
 106 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeDesignatorType;
 107 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeValueType;
 108 import oasis.names.tc.xacml._3_0.core.schema.wd_17.MatchType;
 109 import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicyType;
 110 import oasis.names.tc.xacml._3_0.core.schema.wd_17.TargetType;
 111
 112 @Controller
 113 @RequestMapping("/")
 114 public class CreateDcaeMicroServiceController extends RestrictedBaseController {
 115         private static final Logger LOGGER = FlexLogger.getLogger(CreateDcaeMicroServiceController.class);
 116
 117         private static CommonClassDao commonClassDao;
 118
 119         public static CommonClassDao getCommonClassDao() {
 120                 return commonClassDao;
 121         }
 122
 123         public static void setCommonClassDao(CommonClassDao commonClassDao) {
 124                 CreateDcaeMicroServiceController.commonClassDao = commonClassDao;
 125         }
 126
 127         private MicroServiceModels newModel;
 128         private String newFile;
 129         private String directory;
 130         private List<String> modelList = new ArrayList<>();
 131         private List<String> dirDependencyList = new ArrayList<>();
 132         private HashMap<String,MSAttributeObject > classMap = new HashMap<>();
 133         //Tosca Model related Datastructure.
 134         String referenceAttributes;
 135         String attributeString;
 136         String listConstraints;
 137         String subAttributeString;
 138         HashMap<String, Object> retmap = new HashMap<>();
 139         Set<String> uniqueKeys= new HashSet<>();
 140         Set<String> uniqueDataKeys= new HashSet<>();
 141         StringBuilder dataListBuffer=new StringBuilder();
 142         List<String> dataConstraints= new ArrayList <>();
 143         Set<String> allManyTrueKeys= new HashSet <>();
 144
 145         public static final String DATATYPE  = "data_types.policy.data.";
 146         public static final String PROPERTIES=".properties.";
 147         public static final String TYPE=".type";
 148         public static final String STRING="string";
 149         public static final String INTEGER="integer";
 150         public static final String LIST="list";
 151         public static final String DEFAULT=".default";
 152         public static final String REQUIRED=".required";
 153         public static final String MANYFALSE=":MANY-false";
 154
 155
 156         @Autowired
 157         private CreateDcaeMicroServiceController(CommonClassDao commonClassDao){
 158                 CreateDcaeMicroServiceController.commonClassDao = commonClassDao;
 159         }
 160
 161         public CreateDcaeMicroServiceController(){
 162                 // Empty Constructor
 163         }
 164
 165         protected PolicyRestAdapter policyAdapter = null;
 166         private int priorityCount;
 167         private Map<String, String> attributesListRefMap =  new HashMap<>();
 168         private Map<String, LinkedList<String>> arrayTextList =  new HashMap<>();
 169
 170         public PolicyRestAdapter setDataToPolicyRestAdapter(PolicyRestAdapter policyData, JsonNode root) {
 171
 172                 String jsonContent = null;
 173                 try{
 174                         LOGGER.info("policyJSON :" + (root.get("policyJSON")).toString());
 175
 176                         String tempJson = root.get("policyJSON").toString();
 177
 178                         //---replace empty value with the value below before calling decodeContent method.
 179                         String dummyValue = "*empty-value*" + UUID.randomUUID().toString();
 180                         LOGGER.info("dummyValue:" + dummyValue);
 181                         tempJson = StringUtils.replaceEach(tempJson, new String[]{"\"\""}, new String[]{"\""+dummyValue+"\""});
 182                         ObjectMapper mapper = new ObjectMapper();
 183                         JsonNode tempJsonNode = mapper.readTree(tempJson);
 184                         jsonContent = decodeContent(tempJsonNode).toString();
 185                         constructJson(policyData, jsonContent, dummyValue);
 186                 }catch(Exception e){
 187                         LOGGER.error("Error while decoding microservice content", e);
 188                 }
 189
 190                 return policyData;
 191         }
 192
 193         private GroupPolicyScopeList getPolicyObject(String policyScope) {
 194                 return (GroupPolicyScopeList) commonClassDao.getEntityItem(GroupPolicyScopeList.class, "name", policyScope);
 195         }
 196
 197         private PolicyRestAdapter constructJson(PolicyRestAdapter policyAdapter, String jsonContent, String dummyValue) {
 198                 ObjectWriter om = new ObjectMapper().writer();
 199                 String json="";
 200                 DCAEMicroServiceObject microServiceObject = new DCAEMicroServiceObject();
 201                 MicroServiceModels returnModel = new MicroServiceModels();
 202                 microServiceObject.setTemplateVersion(XACMLProperties.getProperty(XACMLRestProperties.TemplateVersion_MS));
 203                 if(policyAdapter.getServiceType() !=null){
 204                         microServiceObject.setService(policyAdapter.getServiceType());
 205                         microServiceObject.setVersion(policyAdapter.getVersion());
 206                         returnModel = getAttributeObject(microServiceObject.getService(), microServiceObject.getVersion());
 207                 }
 208                 if (returnModel.getAnnotation()==null || returnModel.getAnnotation().isEmpty()){
 209                         if(policyAdapter.getUuid()!=null){
 210                                 microServiceObject.setUuid(policyAdapter.getUuid());
 211                         }
 212                         if(policyAdapter.getLocation()!=null){
 213                                 microServiceObject.setLocation(policyAdapter.getLocation());
 214                         }
 215                         if(policyAdapter.getConfigName()!=null){
 216                                 microServiceObject.setConfigName(policyAdapter.getConfigName());
 217                         }
 218                         GroupPolicyScopeList policyScopeValue = getPolicyObject(policyAdapter.getPolicyScope());
 219                         if(policyScopeValue!=null){
 220                                 microServiceObject.setPolicyScope(policyScopeValue.getGroupList());
 221                         }
 222                 }
 223
 224                 if(policyAdapter.getPolicyName()!=null){
 225                         microServiceObject.setPolicyName(policyAdapter.getPolicyName());
 226                 }
 227                 if(policyAdapter.getPolicyDescription()!=null){
 228                         microServiceObject.setDescription(policyAdapter.getPolicyDescription());
 229                 }
 230                 if (policyAdapter.getPriority()!=null){
 231                         microServiceObject.setPriority(policyAdapter.getPriority());
 232                 }else {
 233                         microServiceObject.setPriority("9999");
 234                 }
 235
 236                 if (policyAdapter.getRiskLevel()!=null){
 237                         microServiceObject.setRiskLevel(policyAdapter.getRiskLevel());
 238                 }
 239                 if (policyAdapter.getRiskType()!=null){
 240                         microServiceObject.setRiskType(policyAdapter.getRiskType());
 241                 }
 242                 if (policyAdapter.getGuard()!=null){
 243                         microServiceObject.setGuard(policyAdapter.getGuard());
 244                 }
 245                 microServiceObject.setContent(jsonContent);
 246
 247                 try {
 248                         json = om.writeValueAsString(microServiceObject);
 249                 } catch (JsonProcessingException e) {
 250                         LOGGER.error("Error writing out the object", e);
 251                 }
 252                 LOGGER.info("input json: " + json);
 253                 LOGGER.info("input jsonContent: " + jsonContent);
 254                 String cleanJson = cleanUPJson(json);
 255         //--- reset empty value back after called cleanUPJson method and before calling removeNullAttributes
 256                 String tempJson = StringUtils.replaceEach(cleanJson, new String[]{"\""+dummyValue+"\""},  new String[]{"\"\""});
 257                 LOGGER.info("tempJson: " + tempJson);
 258                 cleanJson = removeNullAttributes(tempJson);
 259                 policyAdapter.setJsonBody(cleanJson);
 260                 return policyAdapter;
 261         }
 262
 263         private String removeNullAttributes(String cleanJson) {
 264                 ObjectMapper mapper = new ObjectMapper();
 265
 266                 try {
 267                         JsonNode rootNode = mapper.readTree(cleanJson);
 268                         JsonNode returnNode = mapper.readTree(cleanJson);
 269                         Iterator<Map.Entry<String, JsonNode>> fieldsIterator = rootNode.fields();
 270                         boolean remove = false;
 271                         JsonObject removed = null;
 272                         boolean contentChanged = false;
 273                         while (fieldsIterator.hasNext()) {
 274                                 Map.Entry<String, JsonNode> field = fieldsIterator.next();
 275                                 final String key = field.getKey();
 276                                 final JsonNode value = field.getValue();
 277                                 if("content".equalsIgnoreCase(key)){
 278                                         String contentStr = value.toString();
 279                                         try(JsonReader reader = Json.createReader(new StringReader(contentStr))){
 280                                 JsonObject jsonContent = reader.readObject();
 281                                                         removed = removeNull(jsonContent);
 282                                                         if(!jsonContent.toString().equals(removed.toString())){
 283                                                         contentChanged = true;
 284                                                 }
 285                     }
 286
 287                                         if  (value==null || value.isNull()){
 288                                                 ((ObjectNode) returnNode).remove(key);
 289                                                 remove = true;
 290                                         }
 291                                 }
 292                                 if (remove){
 293                                         cleanJson = returnNode.toString();
 294                                 }
 295                                 if  (value==null || value.isNull()){
 296                                         ((ObjectNode) returnNode).remove(key);
 297                                         remove = true;
 298                                 }
 299                         }
 300                         if (remove){
 301                                 cleanJson = returnNode.toString();
 302                         }
 303
 304                         if(contentChanged){
 305                                 //set modified content to cleanJson
 306                                 JSONObject  jObject  =  new JSONObject(cleanJson);
 307                                 jObject.put("content",removed.toString());
 308                                 cleanJson = cleanUPJson(jObject.toString());
 309                         }
 310
 311                 } catch (IOException e) {
 312                         LOGGER.error("Error writing out the JsonNode",e);
 313                 }
 314                 return cleanJson;
 315         }
 316
 317         public static JsonArray removeNull(JsonArray array) {
 318             JsonArrayBuilder builder = Json.createArrayBuilder();
 319             int i = 0;
 320             for (Iterator<JsonValue> it = array.iterator(); it.hasNext(); ++i) {
 321                 JsonValue value = it.next();
 322                 switch (value.getValueType()) {
 323                 case ARRAY:
 324                     JsonArray a = removeNull(array.getJsonArray(i));
 325                     if (!a.isEmpty())
 326                         builder.add(a);
 327                     break;
 328                 case OBJECT:
 329                     JsonObject object = removeNull(array.getJsonObject(i));
 330                     if (!object.isEmpty())
 331                         builder.add(object);
 332                     break;
 333                 case STRING:
 334                     String s = array.getString(i);
 335                     if (s != null && !s.isEmpty())
 336                         builder.add(s);
 337                     break;
 338                 case NUMBER:
 339                     builder.add(array.getJsonNumber(i));
 340                     break;
 341                 case TRUE:
 342                 case FALSE:
 343                     builder.add(array.getBoolean(i));
 344                     break;
 345                 case NULL:
 346                     break;
 347                 }
 348             }
 349             return builder.build();
 350         }
 351
 352         public static JsonObject removeNull(JsonObject obj) {
 353             JsonObjectBuilder builder = Json.createObjectBuilder();
 354             for (Iterator<Entry<String, JsonValue>> it = obj.entrySet().iterator(); it.hasNext();) {
 355                 Entry<String, JsonValue> e = it.next();
 356                 String key = e.getKey();
 357                 JsonValue value = e.getValue();
 358                 switch (value.getValueType()) {
 359                 case ARRAY:
 360                     JsonArray array = removeNull(obj.getJsonArray(key));
 361                     if (!array.isEmpty())
 362                         builder.add(key, array);
 363                     break;
 364                 case OBJECT:
 365                     JsonObject object = removeNull(obj.getJsonObject(key));
 366                     if (!object.isEmpty())
 367                         builder.add(key, object);
 368                     break;
 369                 case STRING:
 370                     String s = obj.getString(key);
 371                     if (s != null && !s.isEmpty())
 372                         builder.add(key, s);
 373                     break;
 374                 case NUMBER:
 375                     builder.add(key, obj.getJsonNumber(key));
 376                     break;
 377                 case TRUE:
 378                 case FALSE:
 379                     builder.add(key, obj.getBoolean(key));
 380                     break;
 381                 case NULL:
 382                     break;
 383                 }
 384             }
 385             return builder.build();
 386         }
 387
 388         // Second index of dot should be returned.
 389         public int stringBetweenDots(String str){
 390                 String stringToSearch=str;
 391                 String[]ss=stringToSearch.split("\\.");
 392                 if(ss!=null){
 393                         int len= ss.length;
 394                         if(len>2){
 395                                 uniqueKeys.add(ss[2]);
 396                         }
 397                 }
 398
 399                 return uniqueKeys.size();
 400         }
 401
 402         public void stringBetweenDotsForDataFields(String str){
 403                 String stringToSearch=str;
 404                 String[]ss=stringToSearch.split("\\.");
 405                 if(ss!=null){
 406                         int len= ss.length;
 407
 408                         if(len>2){
 409                                 uniqueDataKeys.add(ss[0]+"%"+ss[2]);
 410                         }
 411                 }
 412         }
 413
 414
 415         @SuppressWarnings("unchecked")
 416         public Map<String, String> load(String fileName) throws IOException {
 417                 File newConfiguration = new File(fileName);
 418                 Yaml yaml = new Yaml();
 419                 Map<Object, Object> yamlMap = null;
 420                 try(InputStream is = new FileInputStream(newConfiguration)){
 421                         yamlMap = (Map<Object, Object>) yaml.load(is);
 422                 } catch (FileNotFoundException e) {
 423                         LOGGER.error(e);
 424                 }
 425
 426                 StringBuilder sb = new StringBuilder();
 427                 Map<String, String> settings = new HashMap<>();
 428                 if (yamlMap == null) {
 429                         return settings;
 430                 }
 431                 List<String> path = new ArrayList <>();
 432                 serializeMap(settings, sb, path, yamlMap);
 433                 return settings;
 434         }
 435
 436         public Map<String, String> load(byte[] source) {
 437                 Yaml yaml = new Yaml();
 438                 @SuppressWarnings("unchecked")
 439                 Map<Object, Object> yamlMap = (Map<Object, Object>) yaml.load(Arrays.toString(source));
 440                 StringBuilder sb = new StringBuilder();
 441                 Map<String, String> settings = new HashMap <>();
 442                 if (yamlMap == null) {
 443                         return settings;
 444                 }
 445                 List<String> path = new ArrayList <>();
 446                 serializeMap(settings, sb, path, yamlMap);
 447                 return settings;
 448         }
 449
 450         @SuppressWarnings({ "unchecked", "rawtypes" })
 451         private void serializeMap(Map<String, String> settings, StringBuilder sb, List<String> path, Map<Object, Object> yamlMap) {
 452                 for (Map.Entry<Object, Object> entry : yamlMap.entrySet()) {
 453                         if (entry.getValue() instanceof Map) {
 454                                 path.add((String) entry.getKey());
 455                                 serializeMap(settings, sb, path, (Map<Object, Object>) entry.getValue());
 456                                 path.remove(path.size() - 1);
 457                         } else if (entry.getValue() instanceof List) {
 458                                 path.add((String) entry.getKey());
 459                                 serializeList(settings, sb, path, (List) entry.getValue());
 460                                 path.remove(path.size() - 1);
 461                         } else {
 462                                 serializeValue(settings, sb, path, (String) entry.getKey(), entry.getValue());
 463                         }
 464                 }
 465         }
 466
 467         @SuppressWarnings("unchecked")
 468         private void serializeList(Map<String, String> settings, StringBuilder sb, List<String> path, List<String> yamlList) {
 469                 int counter = 0;
 470                 for (Object listEle : yamlList) {
 471                         if (listEle instanceof Map) {
 472                                 path.add(Integer.toString(counter));
 473                                 serializeMap(settings, sb, path, (Map<Object, Object>) listEle);
 474                                 path.remove(path.size() - 1);
 475                         } else if (listEle instanceof List) {
 476                                 path.add(Integer.toString(counter));
 477                                 serializeList(settings, sb, path, (List<String>) listEle);
 478                                 path.remove(path.size() - 1);
 479                         } else {
 480                                 serializeValue(settings, sb, path, Integer.toString(counter), listEle);
 481                         }
 482                         counter++;
 483                 }
 484         }
 485
 486         private void serializeValue(Map<String, String> settings, StringBuilder sb, List<String> path, String name, Object value) {
 487                 if (value == null) {
 488                         return;
 489                 }
 490                 sb.setLength(0);
 491                 for (String pathEle : path) {
 492                         sb.append(pathEle).append('.');
 493                 }
 494                 sb.append(name);
 495                 settings.put(sb.toString(), value.toString());
 496         }
 497
 498         void parseDataAndPolicyNodes(Map<String,String> map){
 499                 for(String key:map.keySet()){
 500                         if(key.contains("policy.nodes.Root"))
 501                         {
 502                                 continue;
 503                         }
 504                         else if(key.contains("policy.nodes")){
 505                                 String wordToFind = "policy.nodes.";
 506                                 int indexForPolicyNode=key.indexOf(wordToFind);
 507                                 String subNodeString= key.substring(indexForPolicyNode+13, key.length());
 508
 509                                 stringBetweenDots(subNodeString);
 510                         }
 511                         else if(key.contains("policy.data")){
 512                                 String wordToFind="policy.data.";
 513                                 int indexForPolicyNode=key.indexOf(wordToFind);
 514                                 String subNodeString= key.substring(indexForPolicyNode+12, key.length());
 515
 516                                 stringBetweenDotsForDataFields(subNodeString);
 517                         }
 518                 }
 519         }
 520
 521         HashMap<String,String> parseDataNodes(Map<String,String> map){
 522                 HashMap<String,String> dataMapForJson=new HashMap <>();
 523                 for(String uniqueDataKey: uniqueDataKeys){
 524                         if(uniqueDataKey.contains("%")){
 525                                 String[] uniqueDataKeySplit= uniqueDataKey.split("%");
 526                                 String findType=DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+TYPE;
 527                                 String typeValue=map.get(findType);
 528                                 LOGGER.info(typeValue);
 529                                 if(typeValue != null && typeValue.equalsIgnoreCase(STRING)||
 530                                                 typeValue.equalsIgnoreCase(INTEGER)
 531                                   )
 532                                 {
 533                                         String findDefault=DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+DEFAULT;
 534                                         String defaultValue= map.get(findDefault);
 535                                         LOGGER.info("defaultValue is:"+ defaultValue);
 536
 537                                         String findRequired=DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+REQUIRED;
 538                                         String requiredValue= map.get(findRequired);
 539                                         LOGGER.info("requiredValue is:"+ requiredValue);
 540
 541                                         StringBuilder attributeIndividualStringBuilder= new StringBuilder();
 542                                         attributeIndividualStringBuilder.append(typeValue+":defaultValue-");
 543                                         attributeIndividualStringBuilder.append(defaultValue+":required-");
 544                                         attributeIndividualStringBuilder.append(requiredValue+MANYFALSE);
 545                                         dataMapForJson.put(uniqueDataKey, attributeIndividualStringBuilder.toString());
 546                                 }
 547                                 else if(typeValue != null && typeValue.equalsIgnoreCase(LIST)){
 548                                         String findList= DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+".entry_schema.type";
 549                                         String listValue=map.get(findList);
 550                                         if(listValue!=null){
 551                                                 LOGGER.info("Type of list is:"+ listValue);
 552                                                 //Its userdefined
 553                                                 if(listValue.contains(".")){
 554                                                         String trimValue=listValue.substring(listValue.lastIndexOf('.')+1);
 555                                                         StringBuilder referenceIndividualStringBuilder= new StringBuilder();
 556                                                         referenceIndividualStringBuilder.append(trimValue+":MANY-true");
 557                                                         dataMapForJson.put(uniqueDataKey, referenceIndividualStringBuilder.toString());
 558                                                 }//Its string
 559                                                 else{
 560                                                         StringBuilder stringListItems= new StringBuilder();
 561                                                         stringListItems.append(uniqueDataKeySplit[1].toUpperCase()+":MANY-false");
 562                                                         dataMapForJson.put(uniqueDataKey, stringListItems.toString());
 563                                                         dataListBuffer.append(uniqueDataKeySplit[1].toUpperCase()+"=[");
 564                                                         for(int i=0;i<10;i++){
 565                                                                 String findConstraints= DATATYPE+uniqueDataKeySplit[0]+PROPERTIES+uniqueDataKeySplit[1]+".entry_schema.constraints.0.valid_values."+i;
 566                                                                 String constraintsValue=map.get(findConstraints);
 567                                                                 LOGGER.info(constraintsValue);
 568                                                                 if(constraintsValue==null){
 569                                                                         break;
 570                                                                 }
 571                                                                 else{
 572                                                                         dataConstraints.add(constraintsValue);
 573                                                                         dataListBuffer.append(constraintsValue+",");
 574                                                                 }
 575                                                         }
 576                                                         dataListBuffer.append("]#");
 577
 578                                                         LOGGER.info(dataListBuffer);
 579                                                 }
 580                                         }
 581                                 }
 582                                 else{
 583                                         String findUserDefined="data_types.policy.data."+uniqueDataKeySplit[0]+"."+"properties"+"."+uniqueDataKeySplit[1]+".type";
 584                                         String userDefinedValue=map.get(findUserDefined);
 585                                         String trimValue=userDefinedValue.substring(userDefinedValue.lastIndexOf('.')+1);
 586                                         StringBuilder referenceIndividualStringBuilder= new StringBuilder();
 587                                         referenceIndividualStringBuilder.append(trimValue+":MANY-false");
 588                                         dataMapForJson.put(uniqueDataKey, referenceIndividualStringBuilder.toString());
 589
 590                                 }
 591                         }
 592                 }
 593                 return dataMapForJson;
 594         }
 595
 596         void constructJsonForDataFields(HashMap<String,String> dataMapForJson){
 597                 HashMap<String,HashMap<String,String>> dataMapKey= new HashMap <>();
 598                 HashMap<String,String> hmSub;
 599                 for(Map.Entry<String, String> entry: dataMapForJson.entrySet()){
 600                         String uniqueDataKey= entry.getKey();
 601                         String[] uniqueDataKeySplit=uniqueDataKey.split("%");
 602                         String value= dataMapForJson.get(uniqueDataKey);
 603                         if(dataMapKey.containsKey(uniqueDataKeySplit[0])){
 604                                 hmSub = dataMapKey.get(uniqueDataKeySplit[0]);
 605                                 hmSub.put(uniqueDataKeySplit[1], value);
 606                         }
 607                         else{
 608                                 hmSub=new HashMap <>();
 609                                 hmSub.put(uniqueDataKeySplit[1], value);
 610                         }
 611
 612                         dataMapKey.put(uniqueDataKeySplit[0], hmSub);
 613                 }
 614
 615                 JSONObject mainObject= new JSONObject();
 616                 JSONObject json;
 617                 for(Map.Entry<String,HashMap<String,String>> entry: dataMapKey.entrySet()){
 618                         String s=entry.getKey();
 619                         json= new JSONObject();
 620                         HashMap<String,String> jsonHm=dataMapKey.get(s);
 621                         for(Map.Entry<String,String> entryMap:jsonHm.entrySet()){
 622                                 String key=entryMap.getKey();
 623                                 json.put(key, jsonHm.get(key));
 624                         }
 625                         mainObject.put(s,json);
 626                 }
 627                 Iterator<String> keysItr = mainObject.keys();
 628                 while(keysItr.hasNext()) {
 629                         String key = keysItr.next();
 630                         String value = mainObject.get(key).toString();
 631                         retmap.put(key, value);
 632                 }
 633
 634                 LOGGER.info("#############################################################################");
 635                 LOGGER.info(mainObject);
 636                 LOGGER.info("###############################################################################");
 637         }
 638
 639
 640         HashMap<String,HashMap<String,String>> parsePolicyNodes(Map<String,String> map){
 641                 HashMap<String,HashMap<String,String>> mapKey= new HashMap <>();
 642                 for(String uniqueKey: uniqueKeys){
 643                         HashMap<String,String> hm;
 644
 645                         for(Map.Entry<String,String> entry:map.entrySet()){
 646                                 String key=entry.getKey();
 647                                 if(key.contains(uniqueKey) && key.contains("policy.nodes")){
 648                                         if(mapKey.containsKey(uniqueKey)){
 649                                                 hm = mapKey.get(uniqueKey);
 650                                                 String keyStr= key.substring(key.lastIndexOf('.')+1);
 651                                                 String valueStr= map.get(key);
 652                                                 if(("type").equals(keyStr)){
 653                                                         if(!key.contains("entry_schema"))
 654                                                         {
 655                                                                 hm.put(keyStr,valueStr);
 656                                                         }
 657                                                 }else{
 658                                                         hm.put(keyStr,valueStr);
 659                                                 }
 660
 661                                         } else {
 662                                                 hm = new HashMap <>();
 663                                                 String keyStr= key.substring(key.lastIndexOf('.')+1);
 664                                                 String valueStr= map.get(key);
 665                                                 if(("type").equals(keyStr)){
 666                                                         if(!key.contains("entry_schema"))
 667                                                         {
 668                                                                 hm.put(keyStr,valueStr);
 669                                                         }
 670                                                 }else{
 671                                                         hm.put(keyStr,valueStr);
 672                                                 }
 673                                                 mapKey.put(uniqueKey, hm);
 674                                         }
 675                                 }
 676                         }
 677                 }
 678                 return mapKey;
 679         }
 680
 681         void createAttributes(HashMap<String,HashMap<String,String>> mapKey){
 682                 StringBuilder attributeStringBuilder= new StringBuilder();
 683                 StringBuilder referenceStringBuilder= new StringBuilder();
 684                 StringBuilder listBuffer= new StringBuilder();
 685                 List<String> constraints= new ArrayList<>();
 686                 for(Map.Entry<String,HashMap<String,String>> entry: mapKey.entrySet()){
 687                         String keySetString= entry.getKey();
 688                         HashMap<String,String> keyValues=mapKey.get(keySetString);
 689                         if(keyValues.get("type") != null && keyValues.get("type").equalsIgnoreCase(STRING)||
 690                                         keyValues.get("type") != null && keyValues.get("type").equalsIgnoreCase(INTEGER)
 691                                         ){
 692                                 StringBuilder attributeIndividualStringBuilder= new StringBuilder();
 693                                 attributeIndividualStringBuilder.append(keySetString+"=");
 694                                 attributeIndividualStringBuilder.append(keyValues.get("type")+":defaultValue-");
 695                                 attributeIndividualStringBuilder.append(keyValues.get("default")+":required-");
 696                                 attributeIndividualStringBuilder.append(keyValues.get("required")+":MANY-false");
 697                                 attributeStringBuilder.append(attributeIndividualStringBuilder+",");
 698
 699                         }
 700                         else if(keyValues.get("type") != null && keyValues.get("type").equalsIgnoreCase(LIST)){
 701                                 //List Datatype
 702                                 Set<String> keys= keyValues.keySet();
 703                                 Iterator<String> itr=keys.iterator();
 704                                 while(itr.hasNext()){
 705                                         String key= itr.next();
 706                                         if(!("type").equals(key) ||("required").equals(key))
 707                                         {
 708                                                 String value= keyValues.get(key);
 709                                                 //The "." in the value determines if its a string or a user defined type.
 710                                                 if (!value.contains(".")){
 711                                                         //This is string
 712                                                         if(StringUtils.isNumeric(key) ){  //only integer key for the value of Constrains
 713                                                             constraints.add(keyValues.get(key));
 714                                                         }
 715                                                 }else{
 716                                                         //This is user defined string
 717                                                         String trimValue=value.substring(value.lastIndexOf('.')+1);
 718                                                         StringBuilder referenceIndividualStringBuilder= new StringBuilder();
 719                                                         referenceIndividualStringBuilder.append(keySetString+"="+trimValue+":MANY-true");
 720                                                         referenceStringBuilder.append(referenceIndividualStringBuilder+",");
 721                                                 }
 722                                         }
 723
 724                                 }
 725
 726                                 if(keyValues.get("type").equalsIgnoreCase(LIST) &&
 727                                         (constraints == null || constraints.isEmpty()) ) {
 728                                                 referenceStringBuilder.append(keySetString+"=MANY-true"+",");
 729                                 }
 730                         }else{
 731                                 //User defined Datatype.
 732                                 String value=keyValues.get("type");
 733                                 if(value != null && !value.isEmpty()){
 734                                         String trimValue=value.substring(value.lastIndexOf('.')+1);
 735                                         StringBuilder referenceIndividualStringBuilder= new StringBuilder();
 736                                         referenceIndividualStringBuilder.append(keySetString+"="+trimValue+":MANY-false");
 737                                         referenceStringBuilder.append(referenceIndividualStringBuilder+",");
 738                                 }else{
 739                                         LOGGER.info("keyValues.get(type) is null/empty");
 740                                 }
 741
 742                         }
 743                         if(constraints!=null && ! constraints.isEmpty()){
 744                                 //List handling.
 745                                 listBuffer.append(keySetString.toUpperCase()+"=[");
 746                                 for(String str:constraints){
 747                                         listBuffer.append(str+",");
 748                                 }
 749                                 listBuffer.append("]#");
 750                                 LOGGER.info(listBuffer);
 751
 752
 753                                 StringBuilder referenceIndividualStringBuilder= new StringBuilder();
 754                                 referenceIndividualStringBuilder.append(keySetString+"="+keySetString.toUpperCase()+":MANY-false");
 755                                 referenceStringBuilder.append(referenceIndividualStringBuilder+",");
 756                                 constraints.clear();
 757                         }
 758                 }
 759
 760                 dataListBuffer.append(listBuffer);
 761
 762
 763                 LOGGER.info("$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$");
 764                 LOGGER.info("Whole attribute String is:"+attributeStringBuilder);
 765                 LOGGER.info("Whole reference String is:"+referenceStringBuilder);
 766                 LOGGER.info("List String is:"+listBuffer);
 767                 LOGGER.info("Data list buffer is:"+dataListBuffer);
 768                 LOGGER.info("$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$");
 769
 770                 this.listConstraints=dataListBuffer.toString();
 771                 this.referenceAttributes=referenceStringBuilder.toString();
 772                 this.attributeString=attributeStringBuilder.toString();
 773         }
 774
 775
 776
 777         public void parseTosca (String fileName){
 778                 Map<String,String> map= new HashMap<>();
 779
 780         try {
 781                         map=load(fileName);
 782
 783                         parseDataAndPolicyNodes(map);
 784
 785                         HashMap<String,String> dataMapForJson=parseDataNodes(map);
 786
 787                         constructJsonForDataFields(dataMapForJson);
 788
 789                         HashMap<String,HashMap<String,String>> mapKey= parsePolicyNodes(map);
 790
 791                         createAttributes(mapKey);
 792
 793         } catch (IOException e) {
 794                 LOGGER.error(e);
 795         }
 796
 797         }
 798
 799         private String cleanUPJson(String json) {
 800                 String cleanJson = StringUtils.replaceEach(json, new String[]{"\\\\", "\\\\\\", "\\\\\\\\"}, new String[]{"\\", "\\", "\\"});
 801                 cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\\\\\\"}, new String[]{"\\"});
 802                 cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\\\\", "[[", "]]"}, new String[]{"\\", "[", "]"});
 803
 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                 cleanJson = StringUtils.replaceEach(cleanJson, new String[]{"\"[", "]\""}, new String[]{"[", "]"});
 814                 return cleanJson;
 815         }
 816
 817         private JSONObject decodeContent(JsonNode jsonNode){
 818                 Iterator<JsonNode> jsonElements = jsonNode.elements();
 819                 Iterator<String> jsonKeys = jsonNode.fieldNames();
 820                 Map<String,String> element = new TreeMap<>();
 821                 while(jsonElements.hasNext() && jsonKeys.hasNext()){
 822                         element.put(jsonKeys.next(), jsonElements.next().toString());
 823                 }
 824                 JSONObject jsonResult = new JSONObject();
 825                 JSONArray jsonArray = null;
 826                 String oldValue = null;
 827                 String nodeKey = null;
 828                 String arryKey = null;
 829                 Boolean isArray = false;
 830                 JsonNodeFactory nodeFactory = JsonNodeFactory.instance;
 831                 ObjectNode node = nodeFactory.objectNode();
 832                 String prevKey = null;
 833                 String presKey;
 834                 for(Entry<String, String> entry: element.entrySet()){
 835                         String key = entry.getKey();
 836                         String value = entry.getValue();
 837                         if(key.contains(".")){
 838                                 presKey = key.substring(0,key.indexOf('.'));
 839                         }else if(key.contains("@")){
 840                                 presKey = key.substring(0,key.indexOf('@'));
 841                         }else{
 842                                 presKey = key;
 843                         }
 844                         // first check if we are different from old.
 845                         LOGGER.info(key+"\n");
 846                         if(jsonArray!=null && jsonArray.length()>0 && key.contains("@") && !key.contains(".") && oldValue!=null){
 847                                 if(!oldValue.equals(key.substring(0,key.indexOf('@')))){
 848                                         jsonResult.put(oldValue, jsonArray);
 849                                         jsonArray = new JSONArray();
 850                                 }
 851                         }else if(jsonArray!=null && jsonArray.length()>0 && !presKey.equals(prevKey) && oldValue!=null){
 852                                 jsonResult.put(oldValue, jsonArray);
 853                                 isArray = false;
 854                                 jsonArray = new JSONArray();
 855                         }
 856
 857                         prevKey = presKey;
 858                         //
 859                         if(key.contains(".")){
 860                                 if(nodeKey==null){
 861                                         nodeKey = key.substring(0,key.indexOf('.'));
 862                                 }
 863                                 if(nodeKey.equals(key.substring(0,key.indexOf('.')))){
 864                                         node.put(key.substring(key.indexOf('.')+1), value);
 865                                 }else{
 866                                         if(node.size()!=0){
 867                                                 if(nodeKey.contains("@")){
 868                                                         if(arryKey==null){
 869                                                                 arryKey = nodeKey.substring(0,nodeKey.indexOf('@'));
 870                                                         }
 871                                                         if(nodeKey.endsWith("@0")){
 872                                                                 isArray = true;
 873                                                                 jsonArray = new JSONArray();
 874                                                         }
 875                                                         if(jsonArray != null && arryKey.equals(nodeKey.substring(0,nodeKey.indexOf('@')))){
 876                                                                 jsonArray.put(decodeContent(node));
 877                                                         }
 878                                                         if((key.contains("@") && !arryKey.equals(key.substring(0,nodeKey.indexOf('@')))) || !key.contains("@")){
 879                                                                 jsonResult.put(arryKey, jsonArray);
 880                                                                 jsonArray = new JSONArray();
 881                                                         }
 882                                                         arryKey = nodeKey.substring(0,nodeKey.indexOf('@'));
 883                                                 }else{
 884                                                         isArray = false;
 885                                                         jsonResult.put(nodeKey, decodeContent(node));
 886                                                 }
 887                                                 node = nodeFactory.objectNode();
 888                                         }
 889                                         nodeKey = key.substring(0,key.indexOf('.'));
 890                                         if(nodeKey.contains("@")){
 891                                                 arryKey = nodeKey.substring(0,nodeKey.indexOf('@'));
 892                                         }
 893                                         node.put(key.substring(key.indexOf('.')+1), value);
 894                                 }
 895                         }else if(node.size()!=0){
 896                                 if(nodeKey.contains("@")){
 897                                         if(arryKey==null){
 898                                                 arryKey = nodeKey.substring(0,nodeKey.indexOf('@'));
 899                                         }
 900                                         if(nodeKey.endsWith("@0")){
 901                                                 isArray = true;
 902                                                 jsonArray = new JSONArray();
 903                                         }
 904                                         if(jsonArray != null && arryKey.equals(nodeKey.substring(0,nodeKey.indexOf('@')))){
 905                                                 jsonArray.put(decodeContent(node));
 906                                         }
 907                                         jsonResult.put(arryKey, jsonArray);
 908                                         jsonArray = new JSONArray();
 909                                         arryKey = nodeKey.substring(0,nodeKey.indexOf('@'));
 910                                 }else{
 911                                         isArray = false;
 912                                         jsonResult.put(nodeKey, decodeContent(node));
 913                                 }
 914                                 node = nodeFactory.objectNode();
 915                                 if(key.contains("@")){
 916                                         isArray = true;
 917                                         if(key.endsWith("@0")|| jsonArray==null){
 918                                                 jsonArray = new JSONArray();
 919                                         }
 920                                 }else if(!key.contains("@")){
 921                                         isArray = false;
 922                                 }
 923                                 if(isArray){
 924                                         if(oldValue==null){
 925                                                 oldValue = key.substring(0,key.indexOf('@'));
 926                                         }
 927                                         if(oldValue!=prevKey){
 928                                                 oldValue = key.substring(0,key.indexOf('@'));
 929                                         }
 930                                         if(oldValue.equals(key.substring(0,key.indexOf('@')))){
 931                                                 jsonArray.put(value);
 932                                         }else{
 933                                                 jsonResult.put(oldValue, jsonArray);
 934                                                 jsonArray = new JSONArray();
 935                                         }
 936                                         oldValue = key.substring(0,key.indexOf('@'));
 937                                 }else{
 938                                         jsonResult.put(key, value);
 939                                 }
 940                         }else{
 941                                 if(key.contains("@")){
 942                                         isArray = true;
 943                                         if(key.endsWith("@0")|| jsonArray==null){
 944                                                 jsonArray = new JSONArray();
 945                                         }
 946                                 }else if(!key.contains("@")){
 947                                         isArray = false;
 948                                 }
 949                                 if(isArray){
 950                                         if(oldValue==null){
 951                                                 oldValue = key.substring(0,key.indexOf('@'));
 952                                         }
 953                                         if(oldValue!=prevKey){
 954                                                 oldValue = key.substring(0,key.indexOf('@'));
 955                                         }
 956                                         if(oldValue.equals(key.substring(0,key.indexOf('@')))){
 957                                                 jsonArray.put(value);
 958                                         }else{
 959                                                 jsonResult.put(oldValue, jsonArray);
 960                                                 jsonArray = new JSONArray();
 961                                         }
 962                                         oldValue = key.substring(0,key.indexOf('@'));
 963                                 }else{
 964                                         jsonResult.put(key, value);
 965                                 }
 966                         }
 967                 }
 968                 if(node.size()>0){
 969                         if(nodeKey.contains("@")){
 970                                 if(jsonArray==null){
 971                                         jsonArray = new JSONArray();
 972                                 }
 973                                 if(arryKey==null){
 974                                         arryKey = nodeKey.substring(0,nodeKey.indexOf('@'));
 975                                 }
 976                                 jsonArray.put(decodeContent(node));
 977                                 jsonResult.put(arryKey, jsonArray);
 978                                 isArray = false;
 979                         }else{
 980                                 jsonResult.put(nodeKey, decodeContent(node));
 981                         }
 982                 }
 983                 if(isArray && jsonArray.length() > 0){
 984                         jsonResult.put(oldValue, jsonArray);
 985                 }
 986                 return jsonResult;
 987         }
 988
 989         @RequestMapping(value={"/policyController/getDCAEMSTemplateData.htm"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
 990         public ModelAndView getDCAEMSTemplateData(HttpServletRequest request, HttpServletResponse response) throws IOException{
 991                 ObjectMapper mapper = new ObjectMapper();
 992                 mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 993                 JsonNode root = mapper.readTree(request.getReader());
 994
 995                 String value = root.get("policyData").toString().replaceAll("^\"|\"$", "");
 996                 String  servicename = value.split("-v")[0];
 997                 String version = null;
 998                 if (value.contains("-v")){
 999                         version = value.split("-v")[1];
1000                 }
1001                 MicroServiceModels returnModel = getAttributeObject(servicename, version);
1002
1003
1004                 //Get all keys with "MANY-true" defined in their value from subAttribute
1005                 Set<String> allkeys = null;
1006                 if(returnModel.getSub_attributes() != null && !returnModel.getSub_attributes().isEmpty()){
1007                         JSONObject json = new JSONObject(returnModel.getSub_attributes());
1008                         getAllKeys(json);
1009                         allkeys = allManyTrueKeys;
1010                         allManyTrueKeys = new  HashSet <>();
1011                         LOGGER.info("allkeys : " + allkeys);
1012                 }
1013
1014                 String allManyTrueKeys = "";
1015                 if(allkeys != null){
1016                         allManyTrueKeys = allkeys.toString();
1017                 }
1018
1019                 String jsonModel = createMicroSeriveJson(returnModel, allkeys);
1020
1021                 JSONObject jsonObject = new JSONObject(jsonModel);
1022
1023                 JSONObject finalJsonObject = null;
1024                 if(allkeys != null){
1025                         Iterator<String> iter = allkeys.iterator();
1026                         while(iter.hasNext()){
1027                                 //Convert to array values for MANY-true keys
1028                                 finalJsonObject = convertToArrayElement(jsonObject, iter.next());
1029                         }
1030                 }
1031
1032                 if(finalJsonObject != null){
1033                     LOGGER.info(finalJsonObject.toString());
1034                     jsonModel  = finalJsonObject.toString();
1035                 }
1036
1037                 //get all properties with "MANY-true" defined in Ref_attributes
1038                 Set<String> manyTrueProperties = getManyTrueProperties(returnModel.getRef_attributes());
1039                 if(manyTrueProperties != null){
1040                         JSONObject jsonObj = new JSONObject(jsonModel);
1041                         for (String s : manyTrueProperties) {
1042                                 LOGGER.info(s);
1043                                 //convert to array element for MANY-true properties
1044                                 finalJsonObject = convertToArrayElement(jsonObj, s.trim());
1045                         }
1046
1047                         if(finalJsonObject != null){
1048                             LOGGER.info(finalJsonObject.toString());
1049                             jsonModel = finalJsonObject.toString();
1050                         }
1051                 }
1052
1053                 response.setCharacterEncoding("UTF-8");
1054                 response.setContentType("application / json");
1055                 request.setCharacterEncoding("UTF-8");
1056                 List<Object>  list = new ArrayList<>();
1057                 PrintWriter out = response.getWriter();
1058                 String responseString = mapper.writeValueAsString(returnModel);
1059                 JSONObject j;
1060                 if("".equals(allManyTrueKeys)){
1061                         j = new JSONObject("{dcaeModelData: " + responseString + ",jsonValue: " + jsonModel + "}");
1062                 }else{
1063                         j = new JSONObject("{dcaeModelData: " + responseString + ",jsonValue: " + jsonModel + ",allManyTrueKeys: " + allManyTrueKeys+ "}");
1064                 }
1065                 list.add(j);
1066                 out.write(list.toString());
1067                 return null;
1068         }
1069
1070         @SuppressWarnings({ "unchecked", "rawtypes" })
1071         private String createMicroSeriveJson(MicroServiceModels returnModel, Set<String> allkeys) {
1072                 Map<String, String> attributeMap = new HashMap<>();
1073                 Map<String, String> refAttributeMap = new HashMap<>();
1074                 String attribute = returnModel.getAttributes();
1075                 if(attribute != null){
1076                         attribute = attribute.trim();
1077                 }
1078                 String refAttribute = returnModel.getRef_attributes();
1079                 if(refAttribute != null){
1080                         refAttribute = refAttribute.trim();
1081                 }
1082                 String enumAttribute = returnModel.getEnumValues();
1083                 if(enumAttribute != null){
1084                         enumAttribute = enumAttribute.trim();
1085                 }
1086                 if (!StringUtils.isEmpty(attribute)){
1087                         attributeMap = convert(attribute, ",");
1088                 }
1089                 if (!StringUtils.isEmpty(refAttribute)){
1090                         refAttributeMap = convert(refAttribute, ",");
1091                 }
1092
1093                 Gson gson = new Gson();
1094
1095                 String subAttributes = returnModel.getSub_attributes();
1096                 if(subAttributes != null){
1097                         subAttributes = subAttributes.trim();
1098                 }else{
1099                         subAttributes = "";
1100                 }
1101                 Map gsonObject = (Map) gson.fromJson(subAttributes, Object.class);
1102
1103                 JSONObject object = new JSONObject();
1104                 JSONArray array;
1105
1106                 for (Entry<String, String> keySet : attributeMap.entrySet()){
1107                         array = new JSONArray();
1108                         String value = keySet.getValue();
1109                         if ("true".equalsIgnoreCase(keySet.getValue().split("MANY-")[1])){
1110                                 array.put(value);
1111                                 object.put(keySet.getKey().trim(), array);
1112                         }else {
1113                                 object.put(keySet.getKey().trim(), value.trim());
1114                         }
1115                 }
1116
1117                 for (Entry<String, String> keySet : refAttributeMap.entrySet()){
1118                         array = new JSONArray();
1119                         String value = keySet.getValue().split(":")[0];
1120                         if (gsonObject.containsKey(value)){
1121                                 if ("true".equalsIgnoreCase(keySet.getValue().split("MANY-")[1])){
1122                                         array.put(recursiveReference(value, gsonObject, enumAttribute));
1123                                         object.put(keySet.getKey().trim(), array);
1124                                 }else {
1125                                         object.put(keySet.getKey().trim(), recursiveReference(value, gsonObject, enumAttribute));
1126                                 }
1127                         }else {
1128                                 if ("true".equalsIgnoreCase(keySet.getValue().split("MANY-")[1])){
1129                                         array.put(value.trim());
1130                                         object.put(keySet.getKey().trim(), array);
1131                                 }else {
1132                                         object.put(keySet.getKey().trim(), value.trim());
1133                                 }
1134                         }
1135                 }
1136
1137
1138
1139                 return object.toString();
1140         }
1141
1142         @SuppressWarnings("unchecked")
1143         private JSONObject recursiveReference(String name, Map<String,String> subAttributeMap, String enumAttribute) {
1144                 JSONObject object = new JSONObject();
1145                 Map<String, String> map;
1146                 Object returnClass = subAttributeMap.get(name);
1147                 map = (Map<String, String>) returnClass;
1148                 JSONArray array;
1149
1150                 for( Entry<String, String> m:map.entrySet()){
1151                         String[] splitValue = m.getValue().split(":");
1152                         array = new JSONArray();
1153                         if (subAttributeMap.containsKey(splitValue[0])){
1154                                 if ("true".equalsIgnoreCase(m.getValue().split("MANY-")[1])){
1155                                         array.put(recursiveReference(splitValue[0], subAttributeMap, enumAttribute));
1156                                         object.put(m.getKey().trim(), array);
1157                                 }else {
1158                                         object.put(m.getKey().trim(), recursiveReference(splitValue[0], subAttributeMap, enumAttribute));
1159                                 }
1160                         } else{
1161                                 if ("true".equalsIgnoreCase(m.getValue().split("MANY-")[1])){
1162                                         array.put(splitValue[0].trim());
1163                                         object.put(m.getKey().trim(), array);
1164                                 }else {
1165                                         object.put(m.getKey().trim(), splitValue[0].trim());
1166                                 }
1167                         }
1168                   }
1169
1170                 return object;
1171         }
1172
1173
1174         public static JSONObject convertToArrayElement(JSONObject json, String keyValue) {
1175             return convertToArrayElement(json, new HashSet<>(), keyValue);
1176         }
1177
1178         private static JSONObject convertToArrayElement(JSONObject json, Set<String> keys, String keyValue) {
1179             for (String key : json.keySet()) {
1180                 Object obj = json.get(key);
1181                 if(key.equals(keyValue.trim())){
1182                         if(!(obj instanceof JSONArray)){
1183                                 JSONArray newJsonArray = new JSONArray();
1184                                 newJsonArray.put(obj);
1185                                 json.put(key, newJsonArray);
1186                         }
1187                         LOGGER.info("key : " + key);
1188                         LOGGER.info("obj : " + obj);
1189                         LOGGER.info("json.get(key) : " + json.get(key));
1190                         LOGGER.info("keyValue : " + keyValue);
1191                     keys.addAll(json.keySet());
1192
1193                     return json;
1194                 }
1195
1196                 if (obj instanceof JSONObject) convertToArrayElement(json.getJSONObject(key), keyValue);
1197             }
1198
1199             return json;
1200         }
1201
1202         // call this method to get all MANY-true properties
1203         public static Set<String> getManyTrueProperties(String referAttributes){
1204                 LOGGER.info("referAttributes : " + referAttributes);
1205                 Set<String> manyTrueProperties = new HashSet<>();
1206
1207                 if(referAttributes != null){
1208                         String[] referAarray = referAttributes.split(",");
1209                         String []element;
1210                         for(int i=0; i<referAarray.length; i++){
1211                                 element = referAarray[i].split("=");
1212                                 if(element.length > 1 && element[1].contains("MANY-true")){
1213                                         manyTrueProperties.add(element[0]);
1214                                 }
1215                         }
1216                 }
1217
1218                 return manyTrueProperties;
1219         }
1220
1221         //call this method to start the recursive
1222         private Set<String> getAllKeys(JSONObject json) {
1223             return getAllKeys(json, new HashSet<>());
1224         }
1225
1226         private Set<String> getAllKeys(JSONArray arr) {
1227             return getAllKeys(arr, new HashSet<>());
1228         }
1229
1230         private Set<String> getAllKeys(JSONArray arr, Set<String> keys) {
1231             for (int i = 0; i < arr.length(); i++) {
1232                 Object obj = arr.get(i);
1233                 if (obj instanceof JSONObject) keys.addAll(getAllKeys(arr.getJSONObject(i)));
1234                 if (obj instanceof JSONArray) keys.addAll(getAllKeys(arr.getJSONArray(i)));
1235             }
1236
1237             return keys;
1238         }
1239     // this method returns a set of keys with "MANY-true" defined in their value.
1240         private Set<String> getAllKeys(JSONObject json, Set<String> keys) {
1241             for (String key : json.keySet()) {
1242                 Object obj = json.get(key);
1243                 if(obj instanceof String && ((String) obj).contains("MANY-true")){
1244                         LOGGER.info("key : " + key);
1245                         LOGGER.info("obj : " + obj);
1246                         allManyTrueKeys.add(key);
1247                 }
1248                 if (obj instanceof JSONObject) keys.addAll(getAllKeys(json.getJSONObject(key)));
1249                 if (obj instanceof JSONArray) keys.addAll(getAllKeys(json.getJSONArray(key)));
1250             }
1251
1252             return keys;
1253         }
1254
1255
1256         @RequestMapping(value={"/policyController/getModelServiceVersioneData.htm"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
1257         public ModelAndView getModelServiceVersionData(HttpServletRequest request, HttpServletResponse response) throws IOException{
1258                 ObjectMapper mapper = new ObjectMapper();
1259                 mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
1260                 JsonNode root = mapper.readTree(request.getReader());
1261
1262                 String value = root.get("policyData").toString().replaceAll("^\"|\"$", "");
1263                 String  servicename = value.split("-v")[0];
1264                 Set<String> returnList = getVersionList(servicename);
1265
1266                 response.setCharacterEncoding("UTF-8");
1267                 response.setContentType("application / json");
1268                 request.setCharacterEncoding("UTF-8");
1269         List<Object>  list = new ArrayList<>();
1270                 PrintWriter out = response.getWriter();
1271                 String responseString = mapper.writeValueAsString(returnList);
1272                 JSONObject j = new JSONObject("{dcaeModelVersionData: " + responseString +"}");
1273                 list.add(j);
1274                 out.write(list.toString());
1275                 return null;
1276         }
1277
1278         private Set<String> getVersionList(String name) {
1279                 MicroServiceModels workingModel;
1280                 Set<String> list = new HashSet<>();
1281                 List<Object> microServiceModelsData = commonClassDao.getDataById(MicroServiceModels.class, "modelName", name);
1282                 for (int i = 0; i < microServiceModelsData.size(); i++) {
1283                         workingModel = (MicroServiceModels) microServiceModelsData.get(i);
1284                         if (workingModel.getVersion()!=null){
1285                                 list.add(workingModel.getVersion());
1286                         }else{
1287                                 list.add("Default");
1288                         }
1289                 }
1290                 return list;
1291         }
1292
1293         private MicroServiceModels getAttributeObject(String name, String version) {
1294                 MicroServiceModels workingModel = new MicroServiceModels();
1295                 List<Object> microServiceModelsData = commonClassDao.getDataById(MicroServiceModels.class, "modelName", name);
1296                 for (int i = 0; i < microServiceModelsData.size(); i++) {
1297                         workingModel = (MicroServiceModels) microServiceModelsData.get(i);
1298                         if(version != null){
1299                                 if (workingModel.getVersion()!=null){
1300                                         if (workingModel.getVersion().equals(version)){
1301                                                 return workingModel;
1302                                         }
1303                                 }else{
1304                                         return workingModel;
1305                                 }
1306                         }else{
1307                                 return workingModel;
1308                         }
1309
1310                 }
1311                 return workingModel;
1312         }
1313
1314         @RequestMapping(value={"/get_DCAEPriorityValues"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
1315         public void getDCAEPriorityValuesData(HttpServletRequest request, HttpServletResponse response){
1316                 try{
1317                         Map<String, Object> model = new HashMap<>();
1318                         ObjectMapper mapper = new ObjectMapper();
1319                         List<String> priorityList = new ArrayList<>();
1320                         priorityCount = 10;
1321                         for (int i = 1; i < priorityCount; i++) {
1322                                 priorityList.add(String.valueOf(i));
1323                         }
1324                         model.put("priorityDatas", mapper.writeValueAsString(priorityList));
1325                         JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
1326                         JSONObject j = new JSONObject(msg);
1327                         response.getWriter().write(j.toString());
1328                 }
1329                 catch (Exception e){
1330                         LOGGER.error(e);
1331                 }
1332         }
1333
1334         public void prePopulateDCAEMSPolicyData(PolicyRestAdapter policyAdapter, PolicyEntity entity) {
1335                 if (policyAdapter.getPolicyData() instanceof PolicyType) {
1336                         Object policyData = policyAdapter.getPolicyData();
1337                         PolicyType policy = (PolicyType) policyData;
1338                         policyAdapter.setOldPolicyFileName(policyAdapter.getPolicyName());
1339                         String policyNameValue = policyAdapter.getPolicyName().substring(policyAdapter.getPolicyName().indexOf("MS_") +3);
1340                         policyAdapter.setPolicyName(policyNameValue);
1341                         String description = "";
1342                         try{
1343                                 description = policy.getDescription().substring(0, policy.getDescription().indexOf("@CreatedBy:"));
1344                         }catch(Exception e){
1345                             LOGGER.error("Error while collecting the desciption tag in ActionPolicy " + policyNameValue ,e);
1346                                 description = policy.getDescription();
1347                         }
1348                         policyAdapter.setPolicyDescription(description);
1349                         // Get the target data under policy.
1350                         TargetType target = policy.getTarget();
1351                         if (target != null) {
1352                                 // Under target we have AnyOFType
1353                                 List<AnyOfType> anyOfList = target.getAnyOf();
1354                                 if (anyOfList != null) {
1355                                         Iterator<AnyOfType> iterAnyOf = anyOfList.iterator();
1356                                         while (iterAnyOf.hasNext()) {
1357                                                 AnyOfType anyOf = iterAnyOf.next();
1358                                                 // Under AnyOFType we have AllOFType
1359                                                 List<AllOfType> allOfList = anyOf.getAllOf();
1360                                                 if (allOfList != null) {
1361                                                         Iterator<AllOfType> iterAllOf = allOfList.iterator();
1362                                                         while (iterAllOf.hasNext()) {
1363                                                                 AllOfType allOf = iterAllOf.next();
1364                                                                 // Under AllOFType we have Match
1365                                                                 List<MatchType> matchList = allOf.getMatch();
1366                                                                 if (matchList != null) {
1367                                                                         Iterator<MatchType> iterMatch = matchList.iterator();
1368                                                                         while (matchList.size()>1 && iterMatch.hasNext()) {
1369                                                                                 MatchType match = iterMatch.next();
1370                                                                                 //
1371                                                                                 // Under the match we have attribute value and
1372                                                                                 // attributeDesignator. So,finally down to the actual attribute.
1373                                                                                 //
1374                                                                                 AttributeValueType attributeValue = match.getAttributeValue();
1375                                                                                 String value = (String) attributeValue.getContent().get(0);
1376                                                                                 AttributeDesignatorType designator = match.getAttributeDesignator();
1377                                                                                 String attributeId = designator.getAttributeId();
1378                                                                                 // First match in the target is OnapName, so set that value.
1379                                                                                 if ("ONAPName".equals(attributeId)) {
1380                                                                                         policyAdapter.setOnapName(value);
1381                                                                                 }
1382                                                                                 if ("ConfigName".equals(attributeId)){
1383                                                                                         policyAdapter.setConfigName(value);
1384                                                                                 }
1385                                                                                 if ("uuid".equals(attributeId)){
1386                                                                                         policyAdapter.setUuid(value);
1387                                                                                 }
1388                                                                                 if ("location".equals(attributeId)){
1389                                                                                         policyAdapter.setLocation(value);
1390                                                                                 }
1391                                                                                 if ("RiskType".equals(attributeId)){
1392                                                                                         policyAdapter.setRiskType(value);
1393                                                                                 }
1394                                                                                 if ("RiskLevel".equals(attributeId)){
1395                                                                                         policyAdapter.setRiskLevel(value);
1396                                                                                 }
1397                                                                                 if ("guard".equals(attributeId)){
1398                                                                                         policyAdapter.setGuard(value);
1399                                                                                 }
1400                                                                                 if ("TTLDate".equals(attributeId) && !value.contains("NA")){
1401                                                                                         PolicyController controller = new PolicyController();
1402                                                                                         String newDate = controller.convertDate(value);
1403                                                                                         policyAdapter.setTtlDate(newDate);
1404                                                                                 }
1405                                                                         }
1406                                                                         readFile(policyAdapter, entity);
1407                                                                 }
1408                                                         }
1409                                                 }
1410                                         }
1411                                 }
1412                         }
1413                 }
1414         }
1415
1416         public static Map<String, String> convert(String str, String split) {
1417                 Map<String, String> map = new HashMap<>();
1418                 for(final String entry : str.split(split)) {
1419                     String[] parts = entry.split("=");
1420                     map.put(parts[0], parts[1]);
1421                 }
1422                 return map;
1423         }
1424
1425
1426         @SuppressWarnings("unchecked")
1427         private void readFile(PolicyRestAdapter policyAdapter, PolicyEntity entity) {
1428                 String policyScopeName = null;
1429                 ObjectMapper mapper = new ObjectMapper();
1430                 try {
1431                         DCAEMicroServiceObject msBody = mapper.readValue(entity.getConfigurationData().getConfigBody(), DCAEMicroServiceObject.class);
1432                         policyScopeName = getPolicyScope(msBody.getPolicyScope());
1433                         policyAdapter.setPolicyScope(policyScopeName);
1434
1435                         policyAdapter.setPriority(msBody.getPriority());
1436
1437                         if (msBody.getVersion()!= null){
1438                                 policyAdapter.setServiceType(msBody.getService());
1439                                 policyAdapter.setVersion(msBody.getVersion());
1440                         }else{
1441                                 policyAdapter.setServiceType(msBody.getService());
1442                         }
1443                         if(msBody.getContent() != null){
1444                                 LinkedHashMap<String, Object>  data = new LinkedHashMap<>();
1445                                 LinkedHashMap<String, ?> map = (LinkedHashMap<String, ?>) msBody.getContent();
1446                                 readRecursivlyJSONContent(map, data);
1447                                 policyAdapter.setRuleData(data);
1448                         }
1449
1450                 } catch (Exception e) {
1451                         LOGGER.error(e);
1452                 }
1453
1454         }
1455
1456         @SuppressWarnings({ "rawtypes", "unchecked" })
1457         private void readRecursivlyJSONContent(LinkedHashMap<String, ?> map, LinkedHashMap<String, Object> data){
1458                 for (Iterator iterator = map.keySet().iterator(); iterator.hasNext();) {
1459                         Object key =  iterator.next();
1460                         Object value = map.get(key);
1461                         if(value instanceof LinkedHashMap<?, ?>){
1462                                 LinkedHashMap<String, Object> secondObjec = new LinkedHashMap<>();
1463                                 readRecursivlyJSONContent((LinkedHashMap<String, ?>) value, secondObjec);
1464                                 for( Entry<String, Object> entry : secondObjec.entrySet()){
1465                                         data.put(key+"." + entry.getKey(), entry.getValue());
1466                                 }
1467                         }else if(value instanceof ArrayList){
1468                                 ArrayList<?> jsonArrayVal = (ArrayList<?>)value;
1469                                 for(int i = 0; i < jsonArrayVal.size(); i++){
1470                                         Object arrayvalue = jsonArrayVal.get(i);
1471                                         if(arrayvalue instanceof LinkedHashMap<?, ?>){
1472                                                 LinkedHashMap<String, Object> newData = new LinkedHashMap<>();
1473                                                 readRecursivlyJSONContent((LinkedHashMap<String, ?>) arrayvalue, newData);
1474                                                 for(Entry<String, Object> entry: newData.entrySet()){
1475                                                         data.put(key+"@"+i+"." +entry.getKey(), entry.getValue());
1476                                                 }
1477                                         }else if(arrayvalue instanceof ArrayList){
1478                                                 ArrayList<?> jsonArrayVal1 = (ArrayList<?>)value;
1479                                                 for(int j = 0; j < jsonArrayVal1.size(); j++){
1480                                                         Object arrayvalue1 = jsonArrayVal1.get(i);
1481                                                         data.put(key+"@"+j, arrayvalue1.toString());
1482                                                 }
1483                                         }else{
1484                                                 data.put(key+"@"+i, arrayvalue.toString());
1485                                         }
1486                                 }
1487                         }else{
1488                                 data.put(key.toString(), value.toString());
1489                         }
1490                 }
1491         }
1492
1493         private String getPolicyScope(String value) {
1494                 List<Object> groupList= commonClassDao.getDataById(GroupPolicyScopeList.class, "groupList", value);
1495                 if(groupList != null && !groupList.isEmpty()){
1496                         GroupPolicyScopeList pScope = (GroupPolicyScopeList) groupList.get(0);
1497                         return pScope.getGroupName();
1498                 }
1499                 return null;
1500         }
1501
1502         //Convert the map values and set into JSON body
1503         public Map<String, String> convertMap(Map<String, String> attributesMap, Map<String, String> attributesRefMap) {
1504                 Map<String, String> attribute = new HashMap<>();
1505                 StringBuilder temp;
1506                 String key;
1507                 String value;
1508                 for (Entry<String, String> entry : attributesMap.entrySet()) {
1509                         key = entry.getKey();
1510                         value = entry.getValue();
1511                         attribute.put(key, value);
1512                 }
1513                 for (Entry<String, String> entryRef : attributesRefMap.entrySet()) {
1514                         key = entryRef.getKey();
1515                         value = entryRef.getValue();
1516                         attribute.put(key, value);
1517                 }
1518                 for (Entry<String, String> entryList : attributesListRefMap.entrySet()) {
1519                         key = entryList.getKey();
1520                         value = entryList.getValue();
1521                         attribute.put(key, value);
1522                 }
1523                 for (Entry<String, LinkedList<String>> arrayList : arrayTextList.entrySet()){
1524                         key = arrayList.getKey();
1525                         temp = null;
1526                         for (Object textList : arrayList.getValue()){
1527                                 if (temp == null){
1528                                         temp = new StringBuilder();
1529                                         temp.append("[" + textList);
1530                                 }else{
1531                                         temp.append("," + textList);
1532                                 }
1533                         }
1534                         attribute.put(key, temp+ "]");
1535                 }
1536
1537                 return  attribute;
1538         }
1539
1540         @RequestMapping(value={"/ms_dictionary/set_MSModelData"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
1541         public void SetMSModelData(HttpServletRequest request, HttpServletResponse response) throws IOException, FileUploadException{
1542                 modelList = new ArrayList<>();
1543                 dirDependencyList = new ArrayList<>();
1544                 classMap = new HashMap<>();
1545                 retmap = new HashMap<>();
1546                 uniqueKeys= new HashSet<>();
1547                 uniqueDataKeys= new HashSet<>();
1548                 dataListBuffer=new StringBuilder();
1549                 dataConstraints= new ArrayList <>();
1550                 List<FileItem> items = new ServletFileUpload(new DiskFileItemFactory()).parseRequest(request);
1551                 boolean zip = false;
1552                 boolean yml= false;
1553                 String errorMsg = "";
1554                 for (FileItem item : items) {
1555                         if(item.getName().endsWith(".zip") || item.getName().endsWith(".xmi")||item.getName().endsWith(".yml")){
1556                                 this.newModel = new MicroServiceModels();
1557                                 try{
1558                                         File file = new File(item.getName());
1559                                         OutputStream outputStream = new FileOutputStream(file);
1560                                         IOUtils.copy(item.getInputStream(), outputStream);
1561                                         outputStream.close();
1562                                         this.newFile = file.toString();
1563                                         this.newModel.setModelName(this.newFile.split("-v")[0]);
1564
1565                                         if (this.newFile.contains("-v")){
1566                                                 if (item.getName().endsWith(".zip")){
1567                                                         this.newModel.setVersion(this.newFile.split("-v")[1].replace(".zip", ""));
1568                                                         zip = true;
1569                                                 }else if(item.getName().endsWith(".yml")){
1570                                                         this.newModel.setVersion(this.newFile.split("-v")[1].replace(".yml", ""));
1571                                                         yml = true;
1572                                                 }
1573                                                 else {
1574                                                         this.newModel.setVersion(this.newFile.split("-v")[1].replace(".xmi", ""));
1575                                                 }
1576                                         }
1577                                 }catch(Exception e){
1578                                         LOGGER.error("Upload error : ", e);
1579                                         errorMsg = "Upload error:" + e.getMessage();
1580                                 }
1581                         }
1582
1583                 }
1584
1585                 if(!errorMsg.isEmpty()){
1586
1587                         PrintWriter out = response.getWriter();
1588
1589                         response.setCharacterEncoding("UTF-8");
1590                         response.setContentType("application / json");
1591                         request.setCharacterEncoding("UTF-8");
1592
1593                         JSONObject j = new JSONObject();
1594                         j.put("errorMsg", errorMsg);
1595                         out.write(j.toString());
1596                         return;
1597                 }
1598
1599                 List<File> fileList = new ArrayList<>();
1600                 this.directory = "model";
1601                 if (zip){
1602                         extractFolder(this.newFile);
1603                         fileList = listModelFiles(this.directory);
1604                 }else if (yml){
1605                         parseTosca(this.newFile);
1606                 }else {
1607                         File file = new File(this.newFile);
1608                         fileList.add(file);
1609                 }
1610                 String modelType;
1611                 if(! yml){
1612                         modelType="xmi";
1613                         //Process Main Model file first
1614                         classMap = new HashMap<>();
1615                         for (File file : fileList) {
1616                                 if(!file.isDirectory() && file.getName().endsWith(".xmi")){
1617                         retreiveDependency(file.toString(), true);
1618                     }
1619                         }
1620
1621                         modelList = createList();
1622
1623                         cleanUp(this.newFile);
1624                         cleanUp(directory);
1625                 }else{
1626                         modelType="yml";
1627                         modelList.add(this.newModel.getModelName());
1628                         String className=this.newModel.getModelName();
1629                         MSAttributeObject msAttributes= new MSAttributeObject();
1630                         msAttributes.setClassName(className);
1631
1632                         HashMap<String, String> returnAttributeList =new HashMap<>();
1633                         returnAttributeList.put(className, this.attributeString);
1634                         msAttributes.setAttribute(returnAttributeList);
1635
1636                         msAttributes.setSubClass(this.retmap);
1637
1638                         HashMap<String, String> returnReferenceList =new HashMap<>();
1639                         returnReferenceList.put(className, this.referenceAttributes);
1640                         msAttributes.setRefAttribute(returnReferenceList);
1641
1642                         if(this.listConstraints!=""){
1643                                 HashMap<String, String> enumList =new HashMap<>();
1644                                 String[] listArray=this.listConstraints.split("#");
1645                 for(String str:listArray){
1646                     String[] strArr= str.split("=");
1647                     if(strArr.length>1){
1648                         enumList.put(strArr[0], strArr[1]);
1649                     }
1650                 }
1651                                 msAttributes.setEnumType(enumList);
1652                         }
1653
1654                         classMap=new HashMap<>();
1655                         classMap.put(className, msAttributes);
1656
1657                 }
1658
1659                 PrintWriter out = response.getWriter();
1660
1661                 response.setCharacterEncoding("UTF-8");
1662                 response.setContentType("application / json");
1663                 request.setCharacterEncoding("UTF-8");
1664
1665                 ObjectMapper mapper = new ObjectMapper();
1666                 JSONObject j = new JSONObject();
1667                 j.put("classListDatas", modelList);
1668                 j.put("modelDatas", mapper.writeValueAsString(classMap));
1669                 j.put("modelType", modelType);
1670                 out.write(j.toString());
1671         }
1672
1673         /*
1674          * Unzip file and store in the model directory for processing
1675          */
1676         @SuppressWarnings("rawtypes")
1677         private void extractFolder(String zipFile )  {
1678             int BUFFER = 2048;
1679             File file = new File(zipFile);
1680
1681                 try (ZipFile zip = new ZipFile(file)) {
1682                     String newPath =  "model" + File.separator + zipFile.substring(0, zipFile.length() - 4);
1683                     this.directory = "model" + File.separator + zipFile.substring(0, zipFile.length() - 4);
1684                     checkZipDirectory(this.directory);
1685                     new File(newPath).mkdir();
1686                     Enumeration zipFileEntries = zip.entries();
1687
1688                     // Process each entry
1689                     while (zipFileEntries.hasMoreElements()){
1690                         // grab a zip file entry
1691                         ZipEntry entry = (ZipEntry) zipFileEntries.nextElement();
1692                         String currentEntry = entry.getName();
1693                         File destFile = new File("model" + File.separator + currentEntry);
1694                         File destinationParent = destFile.getParentFile();
1695
1696                         destinationParent.mkdirs();
1697
1698                         if (!entry.isDirectory()){
1699                             BufferedInputStream is = new BufferedInputStream(zip.getInputStream(entry));
1700                             int currentByte;
1701                             byte[] data = new byte[BUFFER];
1702                             try (FileOutputStream fos = new FileOutputStream(destFile);
1703                                         BufferedOutputStream dest = new BufferedOutputStream(fos, BUFFER)) {
1704                                     while ((currentByte = is.read(data, 0, BUFFER)) != -1) {
1705                                         dest.write(data, 0, currentByte);
1706                                     }
1707                                     dest.flush();
1708                             } catch (IOException e) {
1709                                 LOGGER.error("Failed to write zip contents to {}" + destFile + e);
1710                                 //
1711                                 // PLD should I throw e?
1712                                 //
1713                                 throw e;
1714                             }
1715                         }
1716
1717                         if (currentEntry.endsWith(".zip")){
1718                             extractFolder(destFile.getAbsolutePath());
1719                         }
1720                     }
1721             } catch (IOException e) {
1722                 LOGGER.error("Failed to unzip model file " + zipFile, e);
1723                 }
1724         }
1725
1726         private void retreiveDependency(String workingFile, Boolean modelClass) {
1727
1728                 MSModelUtils utils = new MSModelUtils(PolicyController.getMsOnapName(), PolicyController.getMsPolicyName());
1729             HashMap<String, MSAttributeObject> tempMap;
1730
1731             tempMap = utils.processEpackage(workingFile, MODEL_TYPE.XMI);
1732
1733             classMap.putAll(tempMap);
1734             LOGGER.info(tempMap);
1735
1736             return;
1737
1738         }
1739
1740         private List<File> listModelFiles(String directoryName) {
1741                 File directory = new File(directoryName);
1742                 List<File> resultList = new ArrayList<>();
1743                 File[] fList = directory.listFiles();
1744                 for (File file : fList) {
1745                         if (file.isFile()) {
1746                                 resultList.add(file);
1747                         } else if (file.isDirectory()) {
1748                                 dirDependencyList.add(file.getName());
1749                                 resultList.addAll(listModelFiles(file.getAbsolutePath()));
1750                         }
1751                 }
1752                 return resultList;
1753         }
1754
1755     private void cleanUp(String path) {
1756         if (path!=null){
1757             try {
1758                 FileUtils.forceDelete(new File(path));
1759             } catch (IOException e) {
1760                 LOGGER.error("Failed to delete folder " + path, e);
1761             }
1762         }
1763     }
1764
1765     private void checkZipDirectory(String zipDirectory) {
1766         Path path = Paths.get(zipDirectory);
1767
1768         if (Files.exists(path)) {
1769             cleanUp(zipDirectory);
1770         }
1771     }
1772
1773     private List<String> createList() {
1774         List<String> list = new  ArrayList<>();
1775         for (Entry<String, MSAttributeObject> cMap : classMap.entrySet()){
1776             if (cMap.getValue().isPolicyTempalate()){
1777                 list.add(cMap.getKey());
1778             }
1779
1780         }
1781
1782         if (list.isEmpty()){
1783             if (classMap.containsKey(this.newModel.getModelName())){
1784                 list.add(this.newModel.getModelName());
1785             }else {
1786                 list.add("EMPTY");
1787             }
1788         }
1789         return list;
1790     }
1791
1792         public Map<String, String> getAttributesListRefMap() {
1793                 return attributesListRefMap;
1794         }
1795
1796         public Map<String, LinkedList<String>> getArrayTextList() {
1797                 return arrayTextList;
1798         }
1799
1800 }
1801
1802 class DCAEMicroServiceObject {
1803
1804         private String service;
1805         private String location;
1806         private String uuid;
1807         private String policyName;
1808         private String description;
1809         private String configName;
1810         private String templateVersion;
1811         private String version;
1812         private String priority;
1813         private String policyScope;
1814         private String riskType;
1815         private String riskLevel;
1816         private String guard = null;
1817
1818         public String getGuard() {
1819                 return guard;
1820         }
1821         public void setGuard(String guard) {
1822                 this.guard = guard;
1823         }
1824         public String getRiskType() {
1825                 return riskType;
1826         }
1827         public void setRiskType(String riskType) {
1828                 this.riskType = riskType;
1829         }
1830         public String getRiskLevel() {
1831                 return riskLevel;
1832         }
1833         public void setRiskLevel(String riskLevel) {
1834                 this.riskLevel = riskLevel;
1835         }
1836         public String getPolicyScope() {
1837                 return policyScope;
1838         }
1839         public void setPolicyScope(String policyScope) {
1840                 this.policyScope = policyScope;
1841         }
1842
1843         public String getPriority() {
1844                 return priority;
1845         }
1846         public void setPriority(String priority) {
1847                 this.priority = priority;
1848         }
1849         public String getVersion() {
1850                 return version;
1851         }
1852         public void setVersion(String version) {
1853                 this.version = version;
1854         }
1855         private Object content;
1856
1857
1858         public String getPolicyName() {
1859                 return policyName;
1860         }
1861         public void setPolicyName(String policyName) {
1862                 this.policyName = policyName;
1863         }
1864         public String getDescription() {
1865                 return description;
1866         }
1867         public void setDescription(String description) {
1868                 this.description = description;
1869         }
1870         public String getConfigName() {
1871                 return configName;
1872         }
1873         public void setConfigName(String configName) {
1874                 this.configName = configName;
1875         }
1876         public Object getContent() {
1877                 return content;
1878         }
1879         public void setContent(Object content) {
1880                 this.content = content;
1881         }
1882
1883         public String getService() {
1884                 return service;
1885         }
1886         public void setService(String service) {
1887                 this.service = service;
1888         }
1889         public String getLocation() {
1890                 return location;
1891         }
1892         public void setLocation(String location) {
1893                 this.location = location;
1894         }
1895
1896         public String getUuid() {
1897                 return uuid;
1898         }
1899         public void setUuid(String uuid) {
1900                 this.uuid = uuid;
1901         }
1902         public String getTemplateVersion() {
1903                 return templateVersion;
1904         }
1905         public void setTemplateVersion(String templateVersion) {
1906                 this.templateVersion = templateVersion;
1907         }
1908
1909 }