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

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP-PAP-REST
   4  * ================================================================================
   5  * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  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.file.Path;
  29 import java.nio.file.Paths;
  30 import java.util.HashMap;
  31 import java.util.Iterator;
  32 import java.util.List;
  33 import java.util.Map;
  34 import java.util.Map.Entry;
  35
  36 import org.apache.commons.io.FilenameUtils;
  37 import org.apache.commons.lang.StringUtils;
  38 import org.onap.policy.common.logging.eelf.MessageCodes;
  39 import org.onap.policy.common.logging.eelf.PolicyLogger;
  40 import org.onap.policy.common.logging.flexlogger.FlexLogger;
  41 import org.onap.policy.common.logging.flexlogger.Logger;
  42 import org.onap.policy.pap.xacml.rest.daoimpl.CommonClassDaoImpl;
  43 import org.onap.policy.rest.adapter.PolicyRestAdapter;
  44 import org.onap.policy.rest.jpa.OptimizationModels;
  45
  46 import com.att.research.xacml.api.pap.PAPException;
  47 import com.att.research.xacml.std.IdentifierImpl;
  48 import com.fasterxml.jackson.databind.JsonNode;
  49 import com.fasterxml.jackson.databind.ObjectMapper;
  50 import com.google.common.base.Splitter;
  51
  52 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AdviceExpressionType;
  53 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AdviceExpressionsType;
  54 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AllOfType;
  55 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AnyOfType;
  56 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeAssignmentExpressionType;
  57 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeDesignatorType;
  58 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeValueType;
  59 import oasis.names.tc.xacml._3_0.core.schema.wd_17.EffectType;
  60 import oasis.names.tc.xacml._3_0.core.schema.wd_17.MatchType;
  61 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObjectFactory;
  62 import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicyType;
  63 import oasis.names.tc.xacml._3_0.core.schema.wd_17.RuleType;
  64 import oasis.names.tc.xacml._3_0.core.schema.wd_17.TargetType;
  65
  66 public class OptimizationConfigPolicy extends Policy {
  67
  68         private static final Logger LOGGER = FlexLogger.getLogger(OptimizationConfigPolicy.class);
  69
  70     private static Map<String, String> mapAttribute = new HashMap<>();
  71     private static Map<String, String> mapMatch = new HashMap<>();
  72
  73         private static synchronized Map<String, String> getMatchMap () {
  74                 return mapMatch;
  75         }
  76
  77         private static synchronized void setMatchMap(Map<String, String> mm) {
  78                 mapMatch = mm;
  79         }
  80
  81         public OptimizationConfigPolicy() {
  82                 super();
  83         }
  84
  85         public OptimizationConfigPolicy(PolicyRestAdapter policyAdapter){
  86                 this.policyAdapter = policyAdapter;
  87         }
  88
  89         //save configuration of the policy based on the policyname
  90         private void saveConfigurations(String policyName, String jsonBody) {
  91                 try (PrintWriter out = new PrintWriter(CONFIG_HOME + File.separator + policyName +".json");){
  92                         if(policyName.endsWith(".xml")){
  93                                 policyName = policyName.replace(".xml", "");
  94                         }
  95                         out.println(jsonBody);
  96                 } catch (Exception e) {
  97                         LOGGER.error("Exception Occured While writing Configuration data"+e);
  98                 }
  99         }
 100
 101
 102         @Override
 103         public Map<String, String> savePolicies() throws PAPException {
 104
 105                 Map<String, String> successMap = new HashMap<>();
 106                 if(isPolicyExists()){
 107                         successMap.put("EXISTS", "This Policy already exist on the PAP");
 108                         return successMap;
 109                 }
 110
 111                 if(!isPreparedToSave()){
 112                         //Prep and configure the policy for saving
 113                         prepareToSave();
 114                 }
 115
 116                 // Until here we prepared the data and here calling the method to create xml.
 117                 Path newPolicyPath = null;
 118                 newPolicyPath = Paths.get(policyAdapter.getNewFileName());
 119
 120                 successMap = createPolicy(newPolicyPath,getCorrectPolicyDataObject());
 121
 122                 return successMap;
 123         }
 124
 125         //This is the method for preparing the policy for saving.  We have broken it out
 126         //separately because the fully configured policy is used for multiple things
 127         @Override
 128         public boolean prepareToSave() throws PAPException{
 129
 130                 if(isPreparedToSave()){
 131                         //we have already done this
 132                         return true;
 133                 }
 134
 135                 int version = 0;
 136                 String policyID = policyAdapter.getPolicyID();
 137                 version = policyAdapter.getHighestVersion();
 138
 139                 // Create the Instance for pojo, PolicyType object is used in marshalling.
 140                 if (policyAdapter.getPolicyType().equals("Config")) {
 141                         PolicyType policyConfig = new PolicyType();
 142
 143                         policyConfig.setVersion(Integer.toString(version));
 144                         policyConfig.setPolicyId(policyID);
 145                         policyConfig.setTarget(new TargetType());
 146                         policyAdapter.setData(policyConfig);
 147                 }
 148                 policyName = policyAdapter.getNewFileName();
 149                 if (policyAdapter.getData() != null) {
 150                         // Save the Configurations file with the policy name with extention based on selection.
 151                         String jsonBody = policyAdapter.getJsonBody();
 152                         saveConfigurations(policyName, jsonBody);
 153
 154                         // Make sure the filename ends with an extension
 155                         if (!policyName.endsWith(".xml")) {
 156                                 policyName = policyName + ".xml";
 157                         }
 158
 159
 160                         PolicyType configPolicy = (PolicyType) policyAdapter.getData();
 161
 162                         configPolicy.setDescription(policyAdapter.getPolicyDescription());
 163
 164                         configPolicy.setRuleCombiningAlgId(policyAdapter.getRuleCombiningAlgId());
 165
 166                         AllOfType allOfOne = new AllOfType();
 167                         String fileName = policyAdapter.getNewFileName();
 168                         String name = fileName.substring(fileName.lastIndexOf('\\') + 1, fileName.length());
 169                         if ((name == null) || (name.equals(""))) {
 170                                 name = fileName.substring(fileName.lastIndexOf('/') + 1, fileName.length());
 171                         }
 172
 173             //setup values for pulling out matching attributes
 174             ObjectMapper mapper = new ObjectMapper();
 175             String matching = null;
 176             Map<String, String> matchMap = null;
 177             try {
 178                 JsonNode rootNode = mapper.readTree(policyAdapter.getJsonBody());
 179                 if (policyAdapter.getTtlDate()==null){
 180                     policyAdapter.setTtlDate("NA");
 181                 }
 182                 if (policyAdapter.getServiceType().contains("-v")){
 183                     matching = getValueFromDictionary(policyAdapter.getServiceType());
 184                 } else {
 185                     String jsonVersion  = StringUtils.replaceEach(rootNode.get("version").toString(), new String[]{"\""}, new String[]{""});
 186                     matching = getValueFromDictionary(policyAdapter.getServiceType() + "-v" + jsonVersion);
 187                 }
 188                 if (matching != null && !matching.isEmpty()){
 189                     matchMap = Splitter.on(",").withKeyValueSeparator("=").split(matching);
 190                     setMatchMap(matchMap);
 191                     if(policyAdapter.getJsonBody() != null){
 192                         pullMatchValue(rootNode);
 193                     }
 194                 }
 195             } catch (IOException e1) {
 196                 throw new PAPException(e1);
 197             }
 198
 199                         // Match for policyName
 200                         allOfOne.getMatch().add(createMatch("PolicyName", name));
 201
 202                         AllOfType allOf = new AllOfType();
 203
 204                         // Adding the matches to AllOfType element Match for Onap
 205                         allOf.getMatch().add(createMatch("ONAPName", policyAdapter.getOnapName()));
 206                         if (matchMap!=null && !matchMap.isEmpty()) {
 207                                 for (Entry<String, String> matchValue : matchMap.entrySet()){
 208                                         String value = matchValue.getValue();
 209                                         String key = matchValue.getKey().trim();
 210                                         if (value.contains("matching-true") && mapAttribute.containsKey(key)){
 211                                                 allOf.getMatch().add(createDynamicMatch(key, mapAttribute.get(key)));
 212                                         }
 213                                 }
 214                         }
 215
 216                         // Match for riskType
 217                         allOf.getMatch().add(
 218                                         createDynamicMatch("RiskType", policyAdapter.getRiskType()));
 219                         // Match for riskLevel
 220                         allOf.getMatch().add(
 221                                         createDynamicMatch("RiskLevel", String.valueOf(policyAdapter.getRiskLevel())));
 222                         // Match for riskguard
 223                         allOf.getMatch().add(
 224                                         createDynamicMatch("guard", policyAdapter.getGuard()));
 225                         // Match for ttlDate
 226                         allOf.getMatch().add(
 227                                         createDynamicMatch("TTLDate", policyAdapter.getTtlDate()));
 228
 229                         AnyOfType anyOf = new AnyOfType();
 230                         anyOf.getAllOf().add(allOfOne);
 231                         anyOf.getAllOf().add(allOf);
 232
 233                         TargetType target = new TargetType();
 234                         target.getAnyOf().add(anyOf);
 235
 236                         // Adding the target to the policy element
 237                         configPolicy.setTarget((TargetType) target);
 238
 239                         RuleType rule = new RuleType();
 240                         rule.setRuleId(policyAdapter.getRuleID());
 241
 242                         rule.setEffect(EffectType.PERMIT);
 243
 244                         // Create Target in Rule
 245                         AllOfType allOfInRule = new AllOfType();
 246
 247                         // Creating match for ACCESS in rule target
 248                         MatchType accessMatch = new MatchType();
 249                         AttributeValueType accessAttributeValue = new AttributeValueType();
 250                         accessAttributeValue.setDataType(STRING_DATATYPE);
 251                         accessAttributeValue.getContent().add("ACCESS");
 252                         accessMatch.setAttributeValue(accessAttributeValue);
 253                         AttributeDesignatorType accessAttributeDesignator = new AttributeDesignatorType();
 254                         URI accessURI = null;
 255                         try {
 256                                 accessURI = new URI(ACTION_ID);
 257                         } catch (URISyntaxException e) {
 258                                 PolicyLogger.error(MessageCodes.ERROR_DATA_ISSUE, e, "OptimizationConfigPolicy", "Exception creating ACCESS URI");
 259                         }
 260                         accessAttributeDesignator.setCategory(CATEGORY_ACTION);
 261                         accessAttributeDesignator.setDataType(STRING_DATATYPE);
 262                         accessAttributeDesignator.setAttributeId(new IdentifierImpl(accessURI).stringValue());
 263                         accessMatch.setAttributeDesignator(accessAttributeDesignator);
 264                         accessMatch.setMatchId(FUNCTION_STRING_EQUAL_IGNORE);
 265
 266                         // Creating Config Match in rule Target
 267                         MatchType configMatch = new MatchType();
 268                         AttributeValueType configAttributeValue = new AttributeValueType();
 269                         configAttributeValue.setDataType(STRING_DATATYPE);
 270                         configAttributeValue.getContent().add("Config");
 271                         configMatch.setAttributeValue(configAttributeValue);
 272                         AttributeDesignatorType configAttributeDesignator = new AttributeDesignatorType();
 273                         URI configURI = null;
 274                         try {
 275                                 configURI = new URI(RESOURCE_ID);
 276                         } catch (URISyntaxException e) {
 277                                 PolicyLogger.error(MessageCodes.ERROR_DATA_ISSUE, e, "OptimizationConfigPolicy", "Exception creating Config URI");
 278                         }
 279                         configAttributeDesignator.setCategory(CATEGORY_RESOURCE);
 280                         configAttributeDesignator.setDataType(STRING_DATATYPE);
 281                         configAttributeDesignator.setAttributeId(new IdentifierImpl(configURI).stringValue());
 282                         configMatch.setAttributeDesignator(configAttributeDesignator);
 283                         configMatch.setMatchId(FUNCTION_STRING_EQUAL_IGNORE);
 284
 285                         allOfInRule.getMatch().add(accessMatch);
 286                         allOfInRule.getMatch().add(configMatch);
 287
 288                         AnyOfType anyOfInRule = new AnyOfType();
 289                         anyOfInRule.getAllOf().add(allOfInRule);
 290
 291                         TargetType targetInRule = new TargetType();
 292                         targetInRule.getAnyOf().add(anyOfInRule);
 293
 294                         rule.setTarget(targetInRule);
 295                         rule.setAdviceExpressions(getAdviceExpressions(version, policyName));
 296
 297                         configPolicy.getCombinerParametersOrRuleCombinerParametersOrVariableDefinition().add(rule);
 298                         policyAdapter.setPolicyData(configPolicy);
 299
 300                 } else {
 301                         PolicyLogger.error("Unsupported data object." + policyAdapter.getData().getClass().getCanonicalName());
 302                 }
 303                 setPreparedToSave(true);
 304                 return true;
 305         }
 306
 307     private void pullMatchValue(JsonNode rootNode) {
 308         Iterator<Map.Entry<String, JsonNode>> fieldsIterator = rootNode.fields();
 309         String newValue = null;
 310            while (fieldsIterator.hasNext()) {
 311                Map.Entry<String, JsonNode> field = fieldsIterator.next();
 312                final String key = field.getKey();
 313                final JsonNode value = field.getValue();
 314                if (value.isContainerNode() && !value.isArray()) {
 315                    pullMatchValue(value); // RECURSIVE CALL
 316                } else {
 317                    newValue = StringUtils.replaceEach(value.toString(), new String[]{"[", "]", "\""}, new String[]{"", "", ""});
 318                    mapAttribute.put(key, newValue);
 319                }
 320            }
 321
 322    }
 323
 324    private String getValueFromDictionary(String service){
 325        String ruleTemplate=null;
 326        String modelName = service.split("-v")[0];
 327        String modelVersion = service.split("-v")[1];
 328
 329        CommonClassDaoImpl dbConnection = new CommonClassDaoImpl();
 330        List<Object> result = dbConnection.getDataById(OptimizationModels.class, "modelName:version", modelName+":"+modelVersion);
 331        if(result != null && !result.isEmpty()){
 332            OptimizationModels model = (OptimizationModels) result.get(0);
 333            ruleTemplate = model.getAnnotation();
 334        }
 335        return ruleTemplate;
 336    }
 337
 338         // Data required for Advice part is setting here.
 339         private AdviceExpressionsType getAdviceExpressions(int version, String fileName) {
 340                 AdviceExpressionsType advices = new AdviceExpressionsType();
 341                 AdviceExpressionType advice = new AdviceExpressionType();
 342                 advice.setAdviceId("OptimizationID");
 343                 advice.setAppliesTo(EffectType.PERMIT);
 344
 345                 // For Configuration
 346                 AttributeAssignmentExpressionType assignment1 = new AttributeAssignmentExpressionType();
 347                 assignment1.setAttributeId("type");
 348                 assignment1.setCategory(CATEGORY_RESOURCE);
 349                 assignment1.setIssuer("");
 350
 351                 AttributeValueType configNameAttributeValue = new AttributeValueType();
 352                 configNameAttributeValue.setDataType(STRING_DATATYPE);
 353                 configNameAttributeValue.getContent().add("Configuration");
 354                 assignment1.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue));
 355
 356                 advice.getAttributeAssignmentExpression().add(assignment1);
 357
 358                 // For Config file Url if configurations are provided.
 359                 AttributeAssignmentExpressionType assignment2 = new AttributeAssignmentExpressionType();
 360                 assignment2.setAttributeId("URLID");
 361                 assignment2.setCategory(CATEGORY_RESOURCE);
 362                 assignment2.setIssuer("");
 363
 364                 AttributeValueType attributeValue = new AttributeValueType();
 365                 attributeValue.setDataType(URI_DATATYPE);
 366                 String configName;
 367                 if(policyName.endsWith(".xml")){
 368                         configName = policyName.replace(".xml", "");
 369                 }else{
 370                         configName = policyName;
 371                 }
 372                 String content = CONFIG_URL +"/Config/" + configName + ".json";
 373                 attributeValue.getContent().add(content);
 374                 assignment2.setExpression(new ObjectFactory().createAttributeValue(attributeValue));
 375
 376                 advice.getAttributeAssignmentExpression().add(assignment2);
 377
 378                 //PolicyName Attribute Assignment
 379                 AttributeAssignmentExpressionType assignment3 = new AttributeAssignmentExpressionType();
 380                 assignment3.setAttributeId("PolicyName");
 381                 assignment3.setCategory(CATEGORY_RESOURCE);
 382                 assignment3.setIssuer("");
 383
 384                 AttributeValueType attributeValue3 = new AttributeValueType();
 385                 attributeValue3.setDataType(STRING_DATATYPE);
 386                 fileName = FilenameUtils.removeExtension(fileName);
 387                 fileName = fileName + ".xml";
 388                 String name = fileName.substring(fileName.lastIndexOf('\\') + 1, fileName.length());
 389                 if ((name == null) || (name.equals(""))) {
 390                         name = fileName.substring(fileName.lastIndexOf('/') + 1, fileName.length());
 391                 }
 392                 attributeValue3.getContent().add(name);
 393                 assignment3.setExpression(new ObjectFactory().createAttributeValue(attributeValue3));
 394                 advice.getAttributeAssignmentExpression().add(assignment3);
 395
 396                 //VersionNumber Attribute Assignment
 397                 AttributeAssignmentExpressionType assignment4 = new AttributeAssignmentExpressionType();
 398                 assignment4.setAttributeId("VersionNumber");
 399                 assignment4.setCategory(CATEGORY_RESOURCE);
 400                 assignment4.setIssuer("");
 401
 402                 AttributeValueType configNameAttributeValue4 = new AttributeValueType();
 403                 configNameAttributeValue4.setDataType(STRING_DATATYPE);
 404                 configNameAttributeValue4.getContent().add(Integer.toString(version));
 405                 assignment4.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue4));
 406
 407                 advice.getAttributeAssignmentExpression().add(assignment4);
 408
 409                 //OnapName Attribute Assignment
 410                 AttributeAssignmentExpressionType assignment5 = new AttributeAssignmentExpressionType();
 411                 assignment5.setAttributeId("matching:" + ONAPID);
 412                 assignment5.setCategory(CATEGORY_RESOURCE);
 413                 assignment5.setIssuer("");
 414
 415                 AttributeValueType configNameAttributeValue5 = new AttributeValueType();
 416                 configNameAttributeValue5.setDataType(STRING_DATATYPE);
 417                 configNameAttributeValue5.getContent().add(policyAdapter.getOnapName());
 418                 assignment5.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue5));
 419
 420                 advice.getAttributeAssignmentExpression().add(assignment5);
 421
 422                 //ServiceType Attribute Assignment
 423         AttributeAssignmentExpressionType assignment7 = new AttributeAssignmentExpressionType();
 424         assignment7.setAttributeId("matching:service");
 425         assignment7.setCategory(CATEGORY_RESOURCE);
 426         assignment7.setIssuer("");
 427
 428         AttributeValueType configNameAttributeValue7 = new AttributeValueType();
 429         configNameAttributeValue7.setDataType(STRING_DATATYPE);
 430         configNameAttributeValue7.getContent().add(policyAdapter.getServiceType());
 431         assignment7.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue7));
 432
 433         advice.getAttributeAssignmentExpression().add(assignment7);
 434
 435         // Add matching attribute assignments if exist
 436         Map<String, String> matchMap = getMatchMap();
 437         if (matchMap!=null && !matchMap.isEmpty()) {
 438                 for (Entry<String, String> matchValue : matchMap.entrySet()){
 439                 String value = matchValue.getValue();
 440                 String key = matchValue.getKey().trim();
 441                 if (value.contains("matching-true") && mapAttribute.containsKey(key)){
 442                     AttributeAssignmentExpressionType assignment9 = new AttributeAssignmentExpressionType();
 443                     assignment9.setAttributeId("matching:" + key);
 444                     assignment9.setCategory(CATEGORY_RESOURCE);
 445                     assignment9.setIssuer("");
 446
 447                     AttributeValueType configNameAttributeValue9 = new AttributeValueType();
 448                     configNameAttributeValue9.setDataType(STRING_DATATYPE);
 449                     configNameAttributeValue9.getContent().add(mapAttribute.get(key));
 450                     assignment9.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue9));
 451
 452                     advice.getAttributeAssignmentExpression().add(assignment9);
 453                 }
 454             }
 455         }
 456
 457         // Priority Attribute Assignment
 458                 AttributeAssignmentExpressionType assignment10 = new AttributeAssignmentExpressionType();
 459                 assignment10.setAttributeId("Priority");
 460                 assignment10.setCategory(CATEGORY_RESOURCE);
 461                 assignment10.setIssuer("");
 462
 463                 AttributeValueType configNameAttributeValue10 = new AttributeValueType();
 464                 configNameAttributeValue10.setDataType(STRING_DATATYPE);
 465                 configNameAttributeValue10.getContent().add(policyAdapter.getPriority());
 466                 assignment10.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue10));
 467
 468                 advice.getAttributeAssignmentExpression().add(assignment10);
 469
 470                 //RiskType Attribute Assignment
 471                 AttributeAssignmentExpressionType assignment11 = new AttributeAssignmentExpressionType();
 472                 assignment11.setAttributeId("RiskType");
 473                 assignment11.setCategory(CATEGORY_RESOURCE);
 474                 assignment11.setIssuer("");
 475
 476                 AttributeValueType configNameAttributeValue11 = new AttributeValueType();
 477                 configNameAttributeValue11.setDataType(STRING_DATATYPE);
 478                 configNameAttributeValue11.getContent().add(policyAdapter.getRiskType());
 479                 assignment11.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue11));
 480
 481                 advice.getAttributeAssignmentExpression().add(assignment11);
 482
 483                 //RiskLevel Attribute Assignment
 484                 AttributeAssignmentExpressionType assignment12 = new AttributeAssignmentExpressionType();
 485                 assignment12.setAttributeId("RiskLevel");
 486                 assignment12.setCategory(CATEGORY_RESOURCE);
 487                 assignment12.setIssuer("");
 488
 489                 AttributeValueType configNameAttributeValue12 = new AttributeValueType();
 490                 configNameAttributeValue12.setDataType(STRING_DATATYPE);
 491                 configNameAttributeValue12.getContent().add(policyAdapter.getRiskLevel());
 492                 assignment12.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue12));
 493
 494                 advice.getAttributeAssignmentExpression().add(assignment12);
 495
 496                 //Guard Attribute Assignment
 497                 AttributeAssignmentExpressionType assignment13 = new AttributeAssignmentExpressionType();
 498                 assignment13.setAttributeId("guard");
 499                 assignment13.setCategory(CATEGORY_RESOURCE);
 500                 assignment13.setIssuer("");
 501
 502                 AttributeValueType configNameAttributeValue13 = new AttributeValueType();
 503                 configNameAttributeValue13.setDataType(STRING_DATATYPE);
 504                 configNameAttributeValue13.getContent().add(policyAdapter.getGuard());
 505                 assignment13.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue13));
 506
 507                 advice.getAttributeAssignmentExpression().add(assignment13);
 508
 509                 //TTLDate Attribute Assignment
 510                 AttributeAssignmentExpressionType assignment14 = new AttributeAssignmentExpressionType();
 511                 assignment14.setAttributeId("TTLDate");
 512                 assignment14.setCategory(CATEGORY_RESOURCE);
 513                 assignment14.setIssuer("");
 514
 515                 AttributeValueType configNameAttributeValue14 = new AttributeValueType();
 516                 configNameAttributeValue14.setDataType(STRING_DATATYPE);
 517                 configNameAttributeValue14.getContent().add(policyAdapter.getTtlDate());
 518                 assignment14.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue14));
 519
 520                 advice.getAttributeAssignmentExpression().add(assignment14);
 521
 522                 advices.getAdviceExpression().add(advice);
 523                 return advices;
 524         }
 525
 526         @Override
 527         public Object getCorrectPolicyDataObject() {
 528                 return policyAdapter.getPolicyData();
 529         }
 530 }