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) 2018-2019 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 com.att.research.xacml.api.pap.PAPException;
  24 import com.att.research.xacml.std.IdentifierImpl;
  25 import com.fasterxml.jackson.databind.JsonNode;
  26 import com.fasterxml.jackson.databind.ObjectMapper;
  27 import com.google.common.base.Splitter;
  28
  29 import java.io.File;
  30 import java.io.IOException;
  31 import java.io.PrintWriter;
  32 import java.net.URI;
  33 import java.net.URISyntaxException;
  34 import java.nio.file.Path;
  35 import java.nio.file.Paths;
  36 import java.util.HashMap;
  37 import java.util.Iterator;
  38 import java.util.List;
  39 import java.util.Map;
  40 import java.util.Map.Entry;
  41
  42 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AdviceExpressionType;
  43 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AdviceExpressionsType;
  44 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AllOfType;
  45 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AnyOfType;
  46 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeAssignmentExpressionType;
  47 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeDesignatorType;
  48 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeValueType;
  49 import oasis.names.tc.xacml._3_0.core.schema.wd_17.EffectType;
  50 import oasis.names.tc.xacml._3_0.core.schema.wd_17.MatchType;
  51 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObjectFactory;
  52 import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicyType;
  53 import oasis.names.tc.xacml._3_0.core.schema.wd_17.RuleType;
  54 import oasis.names.tc.xacml._3_0.core.schema.wd_17.TargetType;
  55
  56 import org.apache.commons.io.FilenameUtils;
  57 import org.apache.commons.lang.StringUtils;
  58 import org.onap.policy.common.logging.eelf.MessageCodes;
  59 import org.onap.policy.common.logging.eelf.PolicyLogger;
  60 import org.onap.policy.common.logging.flexlogger.FlexLogger;
  61 import org.onap.policy.common.logging.flexlogger.Logger;
  62 import org.onap.policy.pap.xacml.rest.daoimpl.CommonClassDaoImpl;
  63 import org.onap.policy.rest.adapter.PolicyRestAdapter;
  64 import org.onap.policy.rest.jpa.OptimizationModels;
  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
  92         if (policyName.endsWith(".xml")) {
  93             policyName = policyName.replace(".xml", "");
  94         }
  95
  96         try (PrintWriter out = new PrintWriter(CONFIG_HOME + File.separator + policyName + ".json");) {
  97             out.println(jsonBody);
  98         } catch (Exception e) {
  99             LOGGER.error("Exception Occured While writing Configuration data" + e);
 100         }
 101     }
 102
 103     @Override
 104     public Map<String, String> savePolicies() throws PAPException {
 105
 106         Map<String, String> successMap = new HashMap<>();
 107         if (isPolicyExists()) {
 108             successMap.put("EXISTS", "This Policy already exist on the PAP");
 109             return successMap;
 110         }
 111
 112         if (!isPreparedToSave()) {
 113             // Prep and configure the policy for saving
 114             prepareToSave();
 115         }
 116
 117         // Until here we prepared the data and here calling the method to create xml.
 118         Path newPolicyPath = null;
 119         newPolicyPath = Paths.get(policyAdapter.getNewFileName());
 120
 121         successMap = createPolicy(newPolicyPath, getCorrectPolicyDataObject());
 122
 123         return successMap;
 124     }
 125
 126     // This is the method for preparing the policy for saving. We have broken it out
 127     // separately because the fully configured policy is used for multiple things
 128     @Override
 129     public boolean prepareToSave() throws PAPException {
 130
 131         if (isPreparedToSave()) {
 132             // we have already done this
 133             return true;
 134         }
 135
 136         int version = 0;
 137         String policyID = policyAdapter.getPolicyID();
 138         version = policyAdapter.getHighestVersion();
 139
 140         // Create the Instance for pojo, PolicyType object is used in marshalling.
 141         if (policyAdapter.getPolicyType().equals("Config")) {
 142             PolicyType policyConfig = new PolicyType();
 143
 144             policyConfig.setVersion(Integer.toString(version));
 145             policyConfig.setPolicyId(policyID);
 146             policyConfig.setTarget(new TargetType());
 147             policyAdapter.setData(policyConfig);
 148         }
 149         policyName = policyAdapter.getNewFileName();
 150         if (policyAdapter.getData() != null) {
 151             // Save the Configurations file with the policy name with extention based on selection.
 152             String jsonBody = policyAdapter.getJsonBody();
 153             saveConfigurations(policyName, jsonBody);
 154
 155             // Make sure the filename ends with an extension
 156             if (!policyName.endsWith(".xml")) {
 157                 policyName = policyName + ".xml";
 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(),
 186                             new String[] {"\""}, new String[] {""});
 187                     matching = getValueFromDictionary(policyAdapter.getServiceType() + "-v" + jsonVersion);
 188                 }
 189                 if (matching != null && !matching.isEmpty()) {
 190                     matchMap = Splitter.on(",").withKeyValueSeparator("=").split(matching);
 191                     setMatchMap(matchMap);
 192                     if (policyAdapter.getJsonBody() != null) {
 193                         pullMatchValue(rootNode);
 194                     }
 195                 }
 196             } catch (IOException e1) {
 197                 throw new PAPException(e1);
 198             }
 199
 200             // Match for policyName
 201             allOfOne.getMatch().add(createMatch("PolicyName", name));
 202
 203             AllOfType allOf = new AllOfType();
 204
 205             // Adding the matches to AllOfType element Match for Onap
 206             allOf.getMatch().add(createMatch("ONAPName", policyAdapter.getOnapName()));
 207             if (matchMap != null && !matchMap.isEmpty()) {
 208                 for (Entry<String, String> matchValue : matchMap.entrySet()) {
 209                     String value = matchValue.getValue();
 210                     String key = matchValue.getKey().trim();
 211                     if (value.contains("matching-true") && mapAttribute.containsKey(key)) {
 212                         allOf.getMatch().add(createDynamicMatch(key, mapAttribute.get(key)));
 213                     }
 214                 }
 215             }
 216
 217             // Match for riskType
 218             allOf.getMatch().add(createDynamicMatch("RiskType", policyAdapter.getRiskType()));
 219             // Match for riskLevel
 220             allOf.getMatch().add(createDynamicMatch("RiskLevel", String.valueOf(policyAdapter.getRiskLevel())));
 221             // Match for riskguard
 222             allOf.getMatch().add(createDynamicMatch("guard", policyAdapter.getGuard()));
 223             // Match for ttlDate
 224             allOf.getMatch().add(createDynamicMatch("TTLDate", policyAdapter.getTtlDate()));
 225
 226             AnyOfType anyOf = new AnyOfType();
 227             anyOf.getAllOf().add(allOfOne);
 228             anyOf.getAllOf().add(allOf);
 229
 230             TargetType target = new TargetType();
 231             target.getAnyOf().add(anyOf);
 232
 233             // Adding the target to the policy element
 234             configPolicy.setTarget((TargetType) target);
 235
 236             RuleType rule = new RuleType();
 237             rule.setRuleId(policyAdapter.getRuleID());
 238
 239             rule.setEffect(EffectType.PERMIT);
 240
 241             // Create Target in Rule
 242             AllOfType allOfInRule = new AllOfType();
 243
 244             // Creating match for ACCESS in rule target
 245             MatchType accessMatch = new MatchType();
 246             AttributeValueType accessAttributeValue = new AttributeValueType();
 247             accessAttributeValue.setDataType(STRING_DATATYPE);
 248             accessAttributeValue.getContent().add("ACCESS");
 249             accessMatch.setAttributeValue(accessAttributeValue);
 250             AttributeDesignatorType accessAttributeDesignator = new AttributeDesignatorType();
 251             URI accessURI = null;
 252             try {
 253                 accessURI = new URI(ACTION_ID);
 254             } catch (URISyntaxException e) {
 255                 PolicyLogger.error(MessageCodes.ERROR_DATA_ISSUE, e, "OptimizationConfigPolicy",
 256                         "Exception creating ACCESS URI");
 257             }
 258             accessAttributeDesignator.setCategory(CATEGORY_ACTION);
 259             accessAttributeDesignator.setDataType(STRING_DATATYPE);
 260             accessAttributeDesignator.setAttributeId(new IdentifierImpl(accessURI).stringValue());
 261             accessMatch.setAttributeDesignator(accessAttributeDesignator);
 262             accessMatch.setMatchId(FUNCTION_STRING_EQUAL_IGNORE);
 263
 264             // Creating Config Match in rule Target
 265             MatchType configMatch = new MatchType();
 266             AttributeValueType configAttributeValue = new AttributeValueType();
 267             configAttributeValue.setDataType(STRING_DATATYPE);
 268             configAttributeValue.getContent().add("Config");
 269             configMatch.setAttributeValue(configAttributeValue);
 270             AttributeDesignatorType configAttributeDesignator = new AttributeDesignatorType();
 271             URI configURI = null;
 272             try {
 273                 configURI = new URI(RESOURCE_ID);
 274             } catch (URISyntaxException e) {
 275                 PolicyLogger.error(MessageCodes.ERROR_DATA_ISSUE, e, "OptimizationConfigPolicy",
 276                         "Exception creating Config URI");
 277             }
 278             configAttributeDesignator.setCategory(CATEGORY_RESOURCE);
 279             configAttributeDesignator.setDataType(STRING_DATATYPE);
 280             configAttributeDesignator.setAttributeId(new IdentifierImpl(configURI).stringValue());
 281             configMatch.setAttributeDesignator(configAttributeDesignator);
 282             configMatch.setMatchId(FUNCTION_STRING_EQUAL_IGNORE);
 283
 284             allOfInRule.getMatch().add(accessMatch);
 285             allOfInRule.getMatch().add(configMatch);
 286
 287             AnyOfType anyOfInRule = new AnyOfType();
 288             anyOfInRule.getAllOf().add(allOfInRule);
 289
 290             TargetType targetInRule = new TargetType();
 291             targetInRule.getAnyOf().add(anyOfInRule);
 292
 293             rule.setTarget(targetInRule);
 294             rule.setAdviceExpressions(getAdviceExpressions(version, policyName));
 295
 296             configPolicy.getCombinerParametersOrRuleCombinerParametersOrVariableDefinition().add(rule);
 297             policyAdapter.setPolicyData(configPolicy);
 298
 299         } else {
 300             PolicyLogger.error("Unsupported data object." + policyAdapter.getData().getClass().getCanonicalName());
 301         }
 302         setPreparedToSave(true);
 303         return true;
 304     }
 305
 306     private void pullMatchValue(JsonNode rootNode) {
 307         Iterator<Map.Entry<String, JsonNode>> fieldsIterator = rootNode.fields();
 308         String newValue = null;
 309         while (fieldsIterator.hasNext()) {
 310             Map.Entry<String, JsonNode> field = fieldsIterator.next();
 311             final String key = field.getKey();
 312             final JsonNode value = field.getValue();
 313             if (value.isContainerNode() && !value.isArray()) {
 314                 pullMatchValue(value); // RECURSIVE CALL
 315             } else {
 316                 newValue = StringUtils.replaceEach(value.toString(), new String[] {"[", "]", "\""},
 317                         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 =
 331                 dbConnection.getDataById(OptimizationModels.class, "modelName:version", modelName + ":" + modelVersion);
 332         if (result != null && !result.isEmpty()) {
 333             OptimizationModels model = (OptimizationModels) result.get(0);
 334             ruleTemplate = model.getAnnotation();
 335         }
 336         return ruleTemplate;
 337     }
 338
 339     // Data required for Advice part is setting here.
 340     private AdviceExpressionsType getAdviceExpressions(int version, String fileName) {
 341         AdviceExpressionsType advices = new AdviceExpressionsType();
 342         AdviceExpressionType advice = new AdviceExpressionType();
 343         advice.setAdviceId("OptimizationID");
 344         advice.setAppliesTo(EffectType.PERMIT);
 345
 346         // For Configuration
 347         AttributeAssignmentExpressionType assignment1 = new AttributeAssignmentExpressionType();
 348         assignment1.setAttributeId("type");
 349         assignment1.setCategory(CATEGORY_RESOURCE);
 350         assignment1.setIssuer("");
 351
 352         AttributeValueType configNameAttributeValue = new AttributeValueType();
 353         configNameAttributeValue.setDataType(STRING_DATATYPE);
 354         configNameAttributeValue.getContent().add("Configuration");
 355         assignment1.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue));
 356
 357         advice.getAttributeAssignmentExpression().add(assignment1);
 358
 359         // For Config file Url if configurations are provided.
 360         AttributeAssignmentExpressionType assignment2 = new AttributeAssignmentExpressionType();
 361         assignment2.setAttributeId("URLID");
 362         assignment2.setCategory(CATEGORY_RESOURCE);
 363         assignment2.setIssuer("");
 364
 365         AttributeValueType attributeValue = new AttributeValueType();
 366         attributeValue.setDataType(URI_DATATYPE);
 367         String configName;
 368         if (policyName.endsWith(".xml")) {
 369             configName = policyName.replace(".xml", "");
 370         } else {
 371             configName = policyName;
 372         }
 373         String content = CONFIG_URL + "/Config/" + configName + ".json";
 374         attributeValue.getContent().add(content);
 375         assignment2.setExpression(new ObjectFactory().createAttributeValue(attributeValue));
 376
 377         advice.getAttributeAssignmentExpression().add(assignment2);
 378
 379         // PolicyName Attribute Assignment
 380         AttributeAssignmentExpressionType assignment3 = new AttributeAssignmentExpressionType();
 381         assignment3.setAttributeId("PolicyName");
 382         assignment3.setCategory(CATEGORY_RESOURCE);
 383         assignment3.setIssuer("");
 384
 385         AttributeValueType attributeValue3 = new AttributeValueType();
 386         attributeValue3.setDataType(STRING_DATATYPE);
 387         fileName = FilenameUtils.removeExtension(fileName);
 388         fileName = fileName + ".xml";
 389         String name = fileName.substring(fileName.lastIndexOf('\\') + 1, fileName.length());
 390         if ((name == null) || (name.equals(""))) {
 391             name = fileName.substring(fileName.lastIndexOf('/') + 1, fileName.length());
 392         }
 393         attributeValue3.getContent().add(name);
 394         assignment3.setExpression(new ObjectFactory().createAttributeValue(attributeValue3));
 395         advice.getAttributeAssignmentExpression().add(assignment3);
 396
 397         // VersionNumber Attribute Assignment
 398         AttributeAssignmentExpressionType assignment4 = new AttributeAssignmentExpressionType();
 399         assignment4.setAttributeId("VersionNumber");
 400         assignment4.setCategory(CATEGORY_RESOURCE);
 401         assignment4.setIssuer("");
 402
 403         AttributeValueType configNameAttributeValue4 = new AttributeValueType();
 404         configNameAttributeValue4.setDataType(STRING_DATATYPE);
 405         configNameAttributeValue4.getContent().add(Integer.toString(version));
 406         assignment4.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue4));
 407
 408         advice.getAttributeAssignmentExpression().add(assignment4);
 409
 410         // OnapName Attribute Assignment
 411         AttributeAssignmentExpressionType assignment5 = new AttributeAssignmentExpressionType();
 412         assignment5.setAttributeId("matching:" + ONAPID);
 413         assignment5.setCategory(CATEGORY_RESOURCE);
 414         assignment5.setIssuer("");
 415
 416         AttributeValueType configNameAttributeValue5 = new AttributeValueType();
 417         configNameAttributeValue5.setDataType(STRING_DATATYPE);
 418         configNameAttributeValue5.getContent().add(policyAdapter.getOnapName());
 419         assignment5.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue5));
 420
 421         advice.getAttributeAssignmentExpression().add(assignment5);
 422
 423         // ServiceType Attribute Assignment
 424         AttributeAssignmentExpressionType assignment7 = new AttributeAssignmentExpressionType();
 425         assignment7.setAttributeId("matching:service");
 426         assignment7.setCategory(CATEGORY_RESOURCE);
 427         assignment7.setIssuer("");
 428
 429         AttributeValueType configNameAttributeValue7 = new AttributeValueType();
 430         configNameAttributeValue7.setDataType(STRING_DATATYPE);
 431         configNameAttributeValue7.getContent().add(policyAdapter.getServiceType());
 432         assignment7.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue7));
 433
 434         advice.getAttributeAssignmentExpression().add(assignment7);
 435
 436         // Add matching attribute assignments if exist
 437         Map<String, String> matchMap = getMatchMap();
 438         if (matchMap != null && !matchMap.isEmpty()) {
 439             for (Entry<String, String> matchValue : matchMap.entrySet()) {
 440                 String value = matchValue.getValue();
 441                 String key = matchValue.getKey().trim();
 442                 if (value.contains("matching-true") && mapAttribute.containsKey(key)) {
 443                     AttributeAssignmentExpressionType assignment9 = new AttributeAssignmentExpressionType();
 444                     assignment9.setAttributeId("matching:" + key);
 445                     assignment9.setCategory(CATEGORY_RESOURCE);
 446                     assignment9.setIssuer("");
 447
 448                     AttributeValueType configNameAttributeValue9 = new AttributeValueType();
 449                     configNameAttributeValue9.setDataType(STRING_DATATYPE);
 450                     configNameAttributeValue9.getContent().add(mapAttribute.get(key));
 451                     assignment9.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue9));
 452
 453                     advice.getAttributeAssignmentExpression().add(assignment9);
 454                 }
 455             }
 456         }
 457
 458         // Priority Attribute Assignment
 459         AttributeAssignmentExpressionType assignment10 = new AttributeAssignmentExpressionType();
 460         assignment10.setAttributeId("Priority");
 461         assignment10.setCategory(CATEGORY_RESOURCE);
 462         assignment10.setIssuer("");
 463
 464         AttributeValueType configNameAttributeValue10 = new AttributeValueType();
 465         configNameAttributeValue10.setDataType(STRING_DATATYPE);
 466         configNameAttributeValue10.getContent().add(policyAdapter.getPriority());
 467         assignment10.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue10));
 468
 469         advice.getAttributeAssignmentExpression().add(assignment10);
 470
 471         // RiskType Attribute Assignment
 472         AttributeAssignmentExpressionType assignment11 = new AttributeAssignmentExpressionType();
 473         assignment11.setAttributeId("RiskType");
 474         assignment11.setCategory(CATEGORY_RESOURCE);
 475         assignment11.setIssuer("");
 476
 477         AttributeValueType configNameAttributeValue11 = new AttributeValueType();
 478         configNameAttributeValue11.setDataType(STRING_DATATYPE);
 479         configNameAttributeValue11.getContent().add(policyAdapter.getRiskType());
 480         assignment11.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue11));
 481
 482         advice.getAttributeAssignmentExpression().add(assignment11);
 483
 484         // RiskLevel Attribute Assignment
 485         AttributeAssignmentExpressionType assignment12 = new AttributeAssignmentExpressionType();
 486         assignment12.setAttributeId("RiskLevel");
 487         assignment12.setCategory(CATEGORY_RESOURCE);
 488         assignment12.setIssuer("");
 489
 490         AttributeValueType configNameAttributeValue12 = new AttributeValueType();
 491         configNameAttributeValue12.setDataType(STRING_DATATYPE);
 492         configNameAttributeValue12.getContent().add(policyAdapter.getRiskLevel());
 493         assignment12.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue12));
 494
 495         advice.getAttributeAssignmentExpression().add(assignment12);
 496
 497         // Guard Attribute Assignment
 498         AttributeAssignmentExpressionType assignment13 = new AttributeAssignmentExpressionType();
 499         assignment13.setAttributeId("guard");
 500         assignment13.setCategory(CATEGORY_RESOURCE);
 501         assignment13.setIssuer("");
 502
 503         AttributeValueType configNameAttributeValue13 = new AttributeValueType();
 504         configNameAttributeValue13.setDataType(STRING_DATATYPE);
 505         configNameAttributeValue13.getContent().add(policyAdapter.getGuard());
 506         assignment13.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue13));
 507
 508         advice.getAttributeAssignmentExpression().add(assignment13);
 509
 510         // TTLDate Attribute Assignment
 511         AttributeAssignmentExpressionType assignment14 = new AttributeAssignmentExpressionType();
 512         assignment14.setAttributeId("TTLDate");
 513         assignment14.setCategory(CATEGORY_RESOURCE);
 514         assignment14.setIssuer("");
 515
 516         AttributeValueType configNameAttributeValue14 = new AttributeValueType();
 517         configNameAttributeValue14.setDataType(STRING_DATATYPE);
 518         configNameAttributeValue14.getContent().add(policyAdapter.getTtlDate());
 519         assignment14.setExpression(new ObjectFactory().createAttributeValue(configNameAttributeValue14));
 520
 521         advice.getAttributeAssignmentExpression().add(assignment14);
 522
 523         advices.getAdviceExpression().add(advice);
 524         return advices;
 525     }
 526
 527     @Override
 528     public Object getCorrectPolicyDataObject() {
 529         return policyAdapter.getPolicyData();
 530     }
 531 }