ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/components/CreateBrmsParamPolicy.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP-PAP-REST
   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.pap.xacml.rest.components;
  22
  23 import java.io.File;
  24 import java.io.IOException;
  25 import java.io.PrintWriter;
  26 import java.net.URI;
  27 import java.net.URISyntaxException;
  28 import java.nio.charset.Charset;
  29 import java.nio.file.Files;
  30 import java.nio.file.Path;
  31 import java.nio.file.Paths;
  32 import java.util.ArrayList;
  33 import java.util.HashMap;
  34 import java.util.Iterator;
  35 import java.util.List;
  36 import java.util.Map;
  37 import java.util.Map.Entry;
  38 import java.util.UUID;
  39 import java.util.regex.Matcher;
  40 import java.util.regex.Pattern;
  41
  42 import javax.script.SimpleBindings;
  43
  44 import org.apache.commons.io.FilenameUtils;
  45 import org.onap.policy.common.logging.eelf.MessageCodes;
  46 import org.onap.policy.common.logging.eelf.PolicyLogger;
  47 import org.onap.policy.common.logging.flexlogger.FlexLogger;
  48 import org.onap.policy.common.logging.flexlogger.Logger;
  49 import org.onap.policy.pap.xacml.rest.controller.BRMSDictionaryController;
  50 import org.onap.policy.pap.xacml.rest.daoimpl.CommonClassDaoImpl;
  51 import org.onap.policy.rest.adapter.PolicyRestAdapter;
  52 import org.onap.policy.rest.jpa.BRMSParamTemplate;
  53
  54 import com.att.research.xacml.api.pap.PAPException;
  55 import com.att.research.xacml.std.IdentifierImpl;
  56
  57 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AdviceExpressionType;
  58 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AdviceExpressionsType;
  59 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AllOfType;
  60 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AnyOfType;
  61 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeAssignmentExpressionType;
  62 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeDesignatorType;
  63 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeValueType;
  64 import oasis.names.tc.xacml._3_0.core.schema.wd_17.EffectType;
  65 import oasis.names.tc.xacml._3_0.core.schema.wd_17.MatchType;
  66 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObjectFactory;
  67 import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicyType;
  68 import oasis.names.tc.xacml._3_0.core.schema.wd_17.RuleType;
  69 import oasis.names.tc.xacml._3_0.core.schema.wd_17.TargetType;
  70
  71 public class CreateBrmsParamPolicy extends Policy {
  72
  73         private static final Logger LOGGER = FlexLogger.getLogger(CreateBrmsParamPolicy.class);
  74
  75         public CreateBrmsParamPolicy() {
  76                 super();
  77         }
  78
  79         public CreateBrmsParamPolicy(PolicyRestAdapter policyAdapter) {
  80                 this.policyAdapter = policyAdapter;
  81                 this.policyAdapter.setConfigType(policyAdapter.getConfigType());
  82
  83         }
  84
  85         public String expandConfigBody(String ruleContents, Map<String, String> brmsParamBody) {
  86
  87                 Map<String,String> copyMap=new HashMap<>();
  88                 copyMap.putAll(brmsParamBody);
  89                 copyMap.put("policyName", policyName.substring(0, policyName.replace(".xml", "").lastIndexOf(".")));
  90                 copyMap.put("policyScope", policyAdapter.getDomainDir());
  91                 copyMap.put("policyVersion",policyAdapter.getHighestVersion().toString());
  92                 copyMap.put("unique", ("p"+policyName+UUID.randomUUID().toString()).replaceAll("[^A-Za-z0-9]", ""));
  93
  94                 //Finding all the keys in the Map data-structure.
  95                 Iterator<String> iterator = copyMap.keySet().iterator();
  96                 Pattern p;
  97                 Matcher m;
  98                 while(iterator.hasNext()) {
  99                         //Converting the first character of the key into a lower case.
 100                         String input= iterator.next();
 101                         String output  = Character.toLowerCase(input.charAt(0)) +
 102                                         (input.length() > 1 ? input.substring(1) : "");
 103                         //Searching for a pattern in the String using the key.
 104                         p=Pattern.compile("\\$\\{"+output+"\\}");
 105                         m=p.matcher(ruleContents);
 106                         //Replacing the value with the inputs provided by the user in the editor.
 107                         String finalInput = copyMap.get(input);
 108                         if(finalInput.contains("$")){
 109                                 finalInput = finalInput.replace("$", "\\$");
 110                         }
 111                         ruleContents=m.replaceAll(finalInput);
 112                 }
 113                 return ruleContents;
 114         }
 115
 116
 117
 118         // Utility to read json data from the existing file to a string
 119         static String readFile(String path, Charset encoding) throws IOException {
 120                 byte[] encoded = Files.readAllBytes(Paths.get(path));
 121                 return new String(encoded, encoding);
 122         }
 123
 124         // Saving the Configurations file at server location for config policy.
 125         protected void saveConfigurations(String policyName, String ruleBody) {
 126                 try {
 127                         if (policyName.endsWith(".xml")) {
 128                                 policyName = policyName.substring(0,
 129                                                 policyName.lastIndexOf(".xml"));
 130                         }
 131                         PrintWriter out = new PrintWriter(CONFIG_HOME + File.separator + policyName + ".txt");
 132                         String expandedBody=expandConfigBody(ruleBody,policyAdapter.getBrmsParamBody());
 133                         out.println(expandedBody);
 134                         policyAdapter.setJsonBody(expandedBody);
 135                         policyAdapter.setConfigBodyData(expandedBody);
 136                         out.close();
 137                 } catch (Exception e) {
 138                         PolicyLogger.error(MessageCodes.ERROR_PROCESS_FLOW, e, "CreateBrmsParamPolicy", "Exception saving configuration file");
 139                 }
 140         }
 141
 142
 143         // Here we are adding the extension for the configurations file based on the
 144         // config type selection for saving.
 145         private String getConfigFile(String filename) {
 146                 filename = FilenameUtils.removeExtension(filename);
 147                 if (filename.endsWith(".txt")) {
 148                         filename = filename.substring(0, filename.length() - 3);
 149                 }
 150
 151                 filename = filename + ".txt";
 152                 return filename;
 153         }
 154
 155         // Validations for Config form
 156         public boolean validateConfigForm() {
 157
 158                 // Validating mandatory Fields.
 159                 isValidForm = true;
 160                 return isValidForm;
 161
 162         }
 163
 164         @Override
 165         public Map<String, String> savePolicies() throws PAPException {
 166
 167                 Map<String, String> successMap = new HashMap<>();
 168                 if(isPolicyExists()){
 169                         successMap.put("EXISTS", "This Policy already exist on the PAP");
 170                         return successMap;
 171                 }
 172
 173                 if (!isPreparedToSave()) {
 174                         prepareToSave();
 175                 }
 176                 // Until here we prepared the data and here calling the method to create
 177                 // xml.
 178                 Path newPolicyPath = null;
 179                 newPolicyPath = Paths.get(policyAdapter.getNewFileName());
 180                 successMap = createPolicy(newPolicyPath,getCorrectPolicyDataObject());
 181                 if(successMap == null){
 182                         successMap = new HashMap<>();
 183                         PolicyLogger.error("Failed to Update the Database Dictionary Tables.");
 184                         successMap.put("error", "DB UPDATE");
 185                 }
 186                 return successMap;
 187         }
 188
 189         private String getValueFromDictionary(String templateName){
 190                 String ruleTemplate = null;
 191                 CommonClassDaoImpl dbConnection = new CommonClassDaoImpl();
 192                 String queryString="from BRMSParamTemplate where param_template_name= :templateName";
 193                 SimpleBindings params = new SimpleBindings();
 194                 params.put("templateName", templateName);
 195                 List<Object> result = dbConnection.getDataByQuery(queryString, params);
 196                 if(!result.isEmpty()){
 197                         BRMSParamTemplate template = (BRMSParamTemplate) result.get(0);
 198                         ruleTemplate = template.getRule();
 199                 }
 200                 return ruleTemplate;
 201         }
 202
 203         protected Map<String, String> findType(String rule) {
 204                 Map<String, String> mapFieldType= new HashMap<>();
 205                 if(rule!=null){
 206                         try {
 207                                 StringBuilder params = new StringBuilder();
 208                                 Boolean flag = false;
 209                                 Boolean comment = false;
 210                                 String lines[] = rule.split("\n");
 211                                 for(String line : lines){
 212                                         if (line.isEmpty() || line.startsWith("//")) {
 213                                                 continue;
 214                                         }
 215                                         if (line.startsWith("/*")) {
 216                                                 comment = true;
 217                                                 continue;
 218                                         }
 219                                         if (line.contains("//")) {
 220                                                 if(!(line.contains("http://") || line.contains("https://"))){
 221                                                         line = line.split("\\/\\/")[0];
 222                                                 }
 223                                         }
 224                                         if (line.contains("/*")) {
 225                                                 comment = true;
 226                                                 if (line.contains("*/")) {
 227                                                         try {
 228                                                                 comment = false;
 229                                                                 line = line.split("\\/\\*")[0]
 230                                                                                 + line.split("\\*\\/")[1].replace("*/", "");
 231                                                         } catch (Exception e) {
 232                                                                 LOGGER.debug(e);
 233                                                                 line = line.split("\\/\\*")[0];
 234                                                         }
 235                                                 } else {
 236                                                         line = line.split("\\/\\*")[0];
 237                                                 }
 238                                         }
 239                                         if (line.contains("*/")) {
 240                                                 comment = false;
 241                                                 try {
 242                                                         line = line.split("\\*\\/")[1].replace("*/", "");
 243                                                 } catch (Exception e) {
 244                                                         LOGGER.debug(e);
 245                                                         line = "";
 246                                                 }
 247                                         }
 248                                         if (comment) {
 249                                                 continue;
 250                                         }
 251                                         if (flag) {
 252                                                 params.append(line);
 253                                         }
 254                                         if (line.contains("declare PapParams")) {
 255                                                 params.append(line);
 256                                                 flag = true;
 257                                         }
 258                                         if (line.contains("end") && flag) {
 259                                                 break;
 260                                         }
 261                                 }
 262                                 String param = params.toString().replace("declare PapParams", "").replace("end", "")
 263                                                 .replaceAll("\\s+", "");
 264                                 String[] components = param.split(":");
 265                                 String caption = "";
 266                                 for (int i = 0; i < components.length; i++) {
 267                                         String type = "";
 268                                         if (i == 0) {
 269                                                 caption = components[i];
 270                                         }
 271                                         if(caption.equals("")){
 272                                                 break;
 273                                         }
 274                                         String nextComponent = "";
 275                                         try {
 276                                                 nextComponent = components[i + 1];
 277                                         } catch (Exception e) {
 278                                                 LOGGER.debug(e);
 279                                                 nextComponent = components[i];
 280                                         }
 281                                         //If the type is of type String then we add the UI Item and type to the map.
 282                                         if (nextComponent.startsWith("String")) {
 283                                                 type = "String";
 284                                                 mapFieldType.put(caption, type);
 285                                                 caption = nextComponent.replace("String", "");
 286                                         } else if (nextComponent.startsWith("int")) {
 287                                                 type = "int";
 288                                                 mapFieldType.put(caption, type);
 289                                                 caption = nextComponent.replace("int", "");
 290                                         }
 291                                 }
 292                         } catch (Exception e) {
 293                                 PolicyLogger.error(MessageCodes.ERROR_SYSTEM_ERROR, e, "CreateBrmsParamPolicy", "Exception parsing file in findType");
 294                         }
 295                 }
 296                 return mapFieldType;
 297         }
 298
 299         // This is the method for preparing the policy for saving. We have broken it
 300         // out
 301         // separately because the fully configured policy is used for multiple
 302         // things
 303         @Override
 304         public boolean prepareToSave() throws PAPException {
 305
 306                 if (isPreparedToSave()) {
 307                         // we have already done this
 308                         return true;
 309                 }
 310
 311                 int version = 0;
 312                 String policyID = policyAdapter.getPolicyID();
 313                 version = policyAdapter.getHighestVersion();
 314
 315                 // Create the Instance for pojo, PolicyType object is used in
 316                 // marshalling.
 317                 if (policyAdapter.getPolicyType().equals("Config")) {
 318                         PolicyType policyConfig = new PolicyType();
 319
 320                         policyConfig.setVersion(Integer.toString(version));
 321                         policyConfig.setPolicyId(policyID);
 322                         policyConfig.setTarget(new TargetType());
 323                         policyAdapter.setData(policyConfig);
 324                 }
 325
 326                 policyName = policyAdapter.getNewFileName();
 327
 328                 if (policyAdapter.getData() != null) {
 329                         Map<String,String> ruleAndUIValue= policyAdapter.getBrmsParamBody();
 330                         String tempateValue= ruleAndUIValue.get("templateName");
 331                         String valueFromDictionary= getValueFromDictionary(tempateValue);
 332
 333                         //Get the type of the UI Fields.
 334                         Map<String,String> typeOfUIField=findType(valueFromDictionary);
 335                         StringBuilder generatedRule = new StringBuilder();
 336                         StringBuilder body = new StringBuilder();
 337
 338                         try {
 339
 340                                 try {
 341                                         body.append("/* Autogenerated Code Please Don't change/remove this comment section. This is for the UI purpose. \n\t " +
 342                                                                 "<$%BRMSParamTemplate=" + tempateValue + "%$> \n */ \n");
 343                                         body.append(valueFromDictionary + "\n");
 344                                         generatedRule.append("rule \"" +policyName.substring(0, policyName.replace(".xml", "").lastIndexOf(".")) +".PapParams\" \n\tsalience 1000 \n\twhen\n\tthen\n\t\tPapParams params = new PapParams();");
 345
 346                                         //We first read the map data structure(ruleAndUIValue) received from the PAP-ADMIN
 347                                         //We ignore if the key is "templateName as we are interested only in the UI fields and its value.
 348                                         //We have one more map data structure(typeOfUIField) created by parsing the Drools rule.
 349                                         //From the type of the UI field(String/int) we structure whether to put the "" or not.
 350                                         for (Map.Entry<String, String> entry : ruleAndUIValue.entrySet()) {
 351                                                 if(entry.getKey()!="templateName")
 352                                                 {
 353                                                         for(Map.Entry<String, String> fieldType:typeOfUIField.entrySet())
 354                                                         {
 355                                                                 if(fieldType.getKey().equalsIgnoreCase(entry.getKey()))
 356                                                                 {
 357                                                                         String key = entry.getKey().substring(0, 1).toUpperCase() + entry.getKey().substring(1);
 358                                                                         if(fieldType.getValue()=="String")
 359                                                                         {
 360                                                                                 //Type is String
 361                                                                                 generatedRule.append("\n\t\tparams.set"
 362                                                                                                 + key + "(\""
 363                                                                                                 + entry.getValue() + "\");");
 364                                                                         }
 365                                                                         else{
 366                                                                             generatedRule.append("\n\t\tparams.set"
 367                                                                                                 + key  + "("
 368                                                                                                 +  entry.getValue() + ");");
 369                                                                         }
 370                                                                 }
 371                                                         }
 372                                                 }
 373                                         }
 374
 375                                         generatedRule.append("\n\t\tinsert(params);\nend");
 376                                         LOGGER.info("New rule generated with :" + generatedRule);
 377                                         body.append(generatedRule);
 378                                 } catch (Exception e) {
 379                                         PolicyLogger.error(MessageCodes.ERROR_PROCESS_FLOW, e, "CreateBrmsParamPolicy", "Exception saving policy");
 380                                 }
 381                         }
 382                         catch (Exception e) {
 383                                 PolicyLogger.error(MessageCodes.ERROR_PROCESS_FLOW, e, "CreateBrmsParamPolicy", "Exception saving policy");
 384                         }
 385
 386                         saveConfigurations(policyName,body.toString());
 387
 388                         // Make sure the filename ends with an extension
 389                         if (!policyName.endsWith(".xml")) {
 390                                 policyName = policyName + ".xml";
 391                         }
 392
 393                         PolicyType configPolicy = (PolicyType) policyAdapter.getData();
 394
 395                         configPolicy.setDescription(policyAdapter.getPolicyDescription());
 396
 397                         configPolicy.setRuleCombiningAlgId(policyAdapter.getRuleCombiningAlgId());
 398
 399                         AllOfType allOfOne = new AllOfType();
 400
 401                         String fileName = policyAdapter.getNewFileName();
 402                         String name = fileName.substring(fileName.lastIndexOf("\\") + 1, fileName.length());
 403                         if ((name == null) || (name.equals(""))) {
 404                                 name = fileName.substring(fileName.lastIndexOf("/") + 1,
 405                                                 fileName.length());
 406                         }
 407                         allOfOne.getMatch().add(createMatch("PolicyName", name));
 408
 409
 410                         AllOfType allOf = new AllOfType();
 411
 412                         // Match for ONAPName
 413                         allOf.getMatch().add(createMatch("ONAPName", policyAdapter.getOnapName()));
 414                         allOf.getMatch().add(createMatch("ConfigName", policyAdapter.getConfigName()));
 415                         // Match for riskType
 416                         allOf.getMatch().add(createDynamicMatch("RiskType", policyAdapter.getRiskType()));
 417                         // Match for riskLevel
 418                         allOf.getMatch().add(createDynamicMatch("RiskLevel", String.valueOf(policyAdapter.getRiskLevel())));
 419                         // Match for riskguard
 420                         allOf.getMatch().add(createDynamicMatch("guard", policyAdapter.getGuard()));
 421                         // Match for ttlDate
 422                         allOf.getMatch().add(createDynamicMatch("TTLDate", policyAdapter.getTtlDate()));
 423                         AnyOfType anyOf = new AnyOfType();
 424                         anyOf.getAllOf().add(allOfOne);
 425                         anyOf.getAllOf().add(allOf);
 426
 427                         TargetType target = new TargetType();
 428                         target.getAnyOf().add(anyOf);
 429
 430                         // Adding the target to the policy element
 431                         configPolicy.setTarget((TargetType) target);
 432
 433                         RuleType rule = new RuleType();
 434                         rule.setRuleId(policyAdapter.getRuleID());
 435
 436                         rule.setEffect(EffectType.PERMIT);
 437
 438                         // Create Target in Rule
 439                         AllOfType allOfInRule = new AllOfType();
 440
 441                         // Creating match for ACCESS in rule target
 442                         MatchType accessMatch = new MatchType();
 443                         AttributeValueType accessAttributeValue = new AttributeValueType();
 444                         accessAttributeValue.setDataType(STRING_DATATYPE);
 445                         accessAttributeValue.getContent().add("ACCESS");
 446                         accessMatch.setAttributeValue(accessAttributeValue);
 447                         AttributeDesignatorType accessAttributeDesignator = new AttributeDesignatorType();
 448                         URI accessURI = null;
 449                         try {
 450                                 accessURI = new URI(ACTION_ID);
 451                         } catch (URISyntaxException e) {
 452                                 PolicyLogger.error(MessageCodes.ERROR_DATA_ISSUE, e, "CreateBrmsParamPolicy", "Exception creating ACCESS URI");
 453                         }
 454                         accessAttributeDesignator.setCategory(CATEGORY_ACTION);
 455                         accessAttributeDesignator.setDataType(STRING_DATATYPE);
 456                         accessAttributeDesignator.setAttributeId(new IdentifierImpl(
 457                                         accessURI).stringValue());
 458                         accessMatch.setAttributeDesignator(accessAttributeDesignator);
 459                         accessMatch.setMatchId(FUNCTION_STRING_EQUAL_IGNORE);
 460
 461                         // Creating Config Match in rule Target
 462                         MatchType configMatch = new MatchType();
 463                         AttributeValueType configAttributeValue = new AttributeValueType();
 464                         configAttributeValue.setDataType(STRING_DATATYPE);
 465
 466                         configAttributeValue.getContent().add("Config");
 467
 468                         configMatch.setAttributeValue(configAttributeValue);
 469                         AttributeDesignatorType configAttributeDesignator = new AttributeDesignatorType();
 470                         URI configURI = null;
 471                         try {
 472                                 configURI = new URI(RESOURCE_ID);
 473                         } catch (URISyntaxException e) {
 474                                 PolicyLogger.error(MessageCodes.ERROR_DATA_ISSUE, e, "CreateBrmsParamPolicy", "Exception creating Config URI");
 475                         }
 476
 477                         configAttributeDesignator.setCategory(CATEGORY_RESOURCE);
 478                         configAttributeDesignator.setDataType(STRING_DATATYPE);
 479                         configAttributeDesignator.setAttributeId(new IdentifierImpl(configURI).stringValue());
 480                         configMatch.setAttributeDesignator(configAttributeDesignator);
 481                         configMatch.setMatchId(FUNCTION_STRING_EQUAL_IGNORE);
 482
 483                         allOfInRule.getMatch().add(accessMatch);
 484                         allOfInRule.getMatch().add(configMatch);
 485
 486                         AnyOfType anyOfInRule = new AnyOfType();
 487                         anyOfInRule.getAllOf().add(allOfInRule);
 488
 489                         TargetType targetInRule = new TargetType();
 490                         targetInRule.getAnyOf().add(anyOfInRule);
 491
 492                         rule.setTarget(targetInRule);
 493                         rule.setAdviceExpressions(getAdviceExpressions(version, policyName));
 494
 495                         configPolicy
 496                                         .getCombinerParametersOrRuleCombinerParametersOrVariableDefinition()
 497                                         .add(rule);
 498                         policyAdapter.setPolicyData(configPolicy);
 499
 500                 } else {
 501                         PolicyLogger.error("Unsupported data object."
 502                                         + policyAdapter.getData().getClass().getCanonicalName());
 503                 }
 504                 setPreparedToSave(true);
 505                 return true;
 506         }
 507
 508         // Data required for Advice part is setting here.
 509         private AdviceExpressionsType getAdviceExpressions(int version,
 510                         String fileName) {
 511
 512                 //Policy Config ID Assignment
 513                 AdviceExpressionsType advices = new AdviceExpressionsType();
 514                 AdviceExpressionType advice = new AdviceExpressionType();
 515                 advice.setAdviceId("BRMSPARAMID");
 516                 advice.setAppliesTo(EffectType.PERMIT);
 517                 // For Configuration
 518                 AttributeAssignmentExpressionType assignment1 = new AttributeAssignmentExpressionType();
 519                 assignment1.setAttributeId("type");
 520                 assignment1.setCategory(CATEGORY_RESOURCE);
 521                 assignment1.setIssuer("");
 522                 AttributeValueType configNameAttributeValue = new AttributeValueType();
 523                 configNameAttributeValue.setDataType(STRING_DATATYPE);
 524                 configNameAttributeValue.getContent().add("Configuration");
 525                 assignment1.setExpression(new ObjectFactory()
 526                                 .createAttributeValue(configNameAttributeValue));
 527                 advice.getAttributeAssignmentExpression().add(assignment1);
 528
 529                 // For Config file Url if configurations are provided.
 530                 // URL ID Assignment
 531                 AttributeAssignmentExpressionType assignment2 = new AttributeAssignmentExpressionType();
 532                 assignment2.setAttributeId("URLID");
 533                 assignment2.setCategory(CATEGORY_RESOURCE);
 534                 assignment2.setIssuer("");
 535                 AttributeValueType attributeValue = new AttributeValueType();
 536                 attributeValue.setDataType(URI_DATATYPE);
 537
 538                 String content = CONFIG_URL + "/Config/"+ getConfigFile(policyName);
 539
 540                 attributeValue.getContent().add(content);
 541                 assignment2.setExpression(new ObjectFactory()
 542                                 .createAttributeValue(attributeValue));
 543                 advice.getAttributeAssignmentExpression().add(assignment2);
 544
 545                 // Policy Name Assignment
 546                 AttributeAssignmentExpressionType assignment3 = new AttributeAssignmentExpressionType();
 547                 assignment3.setAttributeId("PolicyName");
 548                 assignment3.setCategory(CATEGORY_RESOURCE);
 549                 assignment3.setIssuer("");
 550                 AttributeValueType attributeValue3 = new AttributeValueType();
 551                 attributeValue3.setDataType(STRING_DATATYPE);
 552                 fileName = FilenameUtils.removeExtension(fileName);
 553                 fileName = fileName + ".xml";
 554                 String name = fileName.substring(fileName.lastIndexOf("\\") + 1,
 555                                 fileName.length());
 556                 if ((name == null) || (name.equals(""))) {
 557                         name = fileName.substring(fileName.lastIndexOf("/") + 1,
 558                                         fileName.length());
 559                 }
 560                 attributeValue3.getContent().add(name);
 561                 assignment3.setExpression(new ObjectFactory()
 562                                 .createAttributeValue(attributeValue3));
 563                 advice.getAttributeAssignmentExpression().add(assignment3);
 564
 565                 // Version Number Assignment
 566                 AttributeAssignmentExpressionType assignment4 = new AttributeAssignmentExpressionType();
 567                 assignment4.setAttributeId("VersionNumber");
 568                 assignment4.setCategory(CATEGORY_RESOURCE);
 569                 assignment4.setIssuer("");
 570                 AttributeValueType configNameAttributeValue4 = new AttributeValueType();
 571                 configNameAttributeValue4.setDataType(STRING_DATATYPE);
 572                 configNameAttributeValue4.getContent().add(Integer.toString(version));
 573                 assignment4.setExpression(new ObjectFactory()
 574                                 .createAttributeValue(configNameAttributeValue4));
 575                 advice.getAttributeAssignmentExpression().add(assignment4);
 576
 577                 // Onap Name Assignment
 578                 AttributeAssignmentExpressionType assignment5 = new AttributeAssignmentExpressionType();
 579                 assignment5.setAttributeId("matching:" + ONAPID);
 580                 assignment5.setCategory(CATEGORY_RESOURCE);
 581                 assignment5.setIssuer("");
 582                 AttributeValueType configNameAttributeValue5 = new AttributeValueType();
 583                 configNameAttributeValue5.setDataType(STRING_DATATYPE);
 584                 configNameAttributeValue5.getContent().add(policyAdapter.getOnapName());
 585                 assignment5.setExpression(new ObjectFactory()
 586                                 .createAttributeValue(configNameAttributeValue5));
 587                 advice.getAttributeAssignmentExpression().add(assignment5);
 588
 589
 590                 //Config Name Assignment
 591                 AttributeAssignmentExpressionType assignment6 = new AttributeAssignmentExpressionType();
 592                 assignment6.setAttributeId("matching:" +CONFIGID);
 593                 assignment6.setCategory(CATEGORY_RESOURCE);
 594                 assignment6.setIssuer("");
 595                 AttributeValueType configNameAttributeValue6 = new AttributeValueType();
 596                 configNameAttributeValue6.setDataType(STRING_DATATYPE);
 597                 configNameAttributeValue6.getContent().add(policyAdapter.getConfigName());
 598                 assignment6.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue6));
 599                 advice.getAttributeAssignmentExpression().add(assignment6);
 600         // Adding Controller Information.
 601         if(policyAdapter.getBrmsController()!=null){
 602             BRMSDictionaryController brmsDicitonaryController = new BRMSDictionaryController();
 603             advice.getAttributeAssignmentExpression().add(
 604                         createResponseAttributes("controller:"+ policyAdapter.getBrmsController(),
 605                                 brmsDicitonaryController.getControllerDataByID(policyAdapter.getBrmsController()).getController()));
 606         }
 607
 608         // Adding Dependencies.
 609         if(policyAdapter.getBrmsDependency()!=null){
 610             BRMSDictionaryController brmsDicitonaryController = new BRMSDictionaryController();
 611             ArrayList<String> dependencies = new ArrayList<>();
 612             StringBuilder key = new StringBuilder();
 613             for(String dependencyName: policyAdapter.getBrmsDependency()){
 614                 dependencies.add(brmsDicitonaryController.getDependencyDataByID(dependencyName).getDependency());
 615                 key.append(dependencyName + ",");
 616             }
 617             advice.getAttributeAssignmentExpression().add(
 618                         createResponseAttributes("dependencies:"+key.toString(), dependencies.toString()));
 619         }
 620
 621         // Dynamic Field Config Attributes.
 622                 Map<String, String> dynamicFieldConfigAttributes = policyAdapter.getDynamicFieldConfigAttributes();
 623                 for (Entry<String, String> map : dynamicFieldConfigAttributes.entrySet()) {
 624                         advice.getAttributeAssignmentExpression().add(createResponseAttributes("key:"+map.getKey(), map.getValue()));
 625                 }
 626
 627                 //Risk Attributes
 628                 AttributeAssignmentExpressionType assignment8 = new AttributeAssignmentExpressionType();
 629                 assignment8.setAttributeId("RiskType");
 630                 assignment8.setCategory(CATEGORY_RESOURCE);
 631                 assignment8.setIssuer("");
 632
 633                 AttributeValueType configNameAttributeValue8 = new AttributeValueType();
 634                 configNameAttributeValue8.setDataType(STRING_DATATYPE);
 635                 configNameAttributeValue8.getContent().add(policyAdapter.getRiskType());
 636                 assignment8.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue8));
 637
 638                 advice.getAttributeAssignmentExpression().add(assignment8);
 639
 640                 AttributeAssignmentExpressionType assignment9 = new AttributeAssignmentExpressionType();
 641                 assignment9.setAttributeId("RiskLevel");
 642                 assignment9.setCategory(CATEGORY_RESOURCE);
 643                 assignment9.setIssuer("");
 644
 645                 AttributeValueType configNameAttributeValue9 = new AttributeValueType();
 646                 configNameAttributeValue9.setDataType(STRING_DATATYPE);
 647                 configNameAttributeValue9.getContent().add(policyAdapter.getRiskLevel());
 648                 assignment9.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue9));
 649
 650                 advice.getAttributeAssignmentExpression().add(assignment9);
 651
 652                 AttributeAssignmentExpressionType assignment10 = new AttributeAssignmentExpressionType();
 653                 assignment10.setAttributeId("guard");
 654                 assignment10.setCategory(CATEGORY_RESOURCE);
 655                 assignment10.setIssuer("");
 656
 657                 AttributeValueType configNameAttributeValue10 = new AttributeValueType();
 658                 configNameAttributeValue10.setDataType(STRING_DATATYPE);
 659                 configNameAttributeValue10.getContent().add(policyAdapter.getGuard());
 660                 assignment10.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue10));
 661
 662                 advice.getAttributeAssignmentExpression().add(assignment10);
 663
 664                 AttributeAssignmentExpressionType assignment11 = new AttributeAssignmentExpressionType();
 665                 assignment11.setAttributeId("TTLDate");
 666                 assignment11.setCategory(CATEGORY_RESOURCE);
 667                 assignment11.setIssuer("");
 668
 669                 AttributeValueType configNameAttributeValue11 = new AttributeValueType();
 670                 configNameAttributeValue11.setDataType(STRING_DATATYPE);
 671                 configNameAttributeValue11.getContent().add(policyAdapter.getTtlDate());
 672                 assignment11.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue11));
 673
 674                 advice.getAttributeAssignmentExpression().add(assignment11);
 675
 676                 advices.getAdviceExpression().add(advice);
 677                 return advices;
 678         }
 679
 680         @Override
 681         public Object getCorrectPolicyDataObject() {
 682                 return policyAdapter.getData();
 683         }
 684
 685     private AttributeAssignmentExpressionType  createResponseAttributes(String key, String value){
 686         AttributeAssignmentExpressionType assignment7 = new AttributeAssignmentExpressionType();
 687         assignment7.setAttributeId(key);
 688         assignment7.setCategory(CATEGORY_RESOURCE);
 689         assignment7.setIssuer("");
 690         AttributeValueType configNameAttributeValue7 = new AttributeValueType();
 691         configNameAttributeValue7.setDataType(STRING_DATATYPE);
 692         configNameAttributeValue7.getContent().add(value);
 693         assignment7.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue7));
 694         return assignment7;
 695     }
 696 }