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

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP-PAP-REST
   4  * ================================================================================
   5  * Copyright (C) 2017-2018 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.BufferedWriter;
  24 import java.io.File;
  25 import java.io.FileWriter;
  26 import java.io.IOException;
  27 import java.nio.file.Path;
  28 import java.nio.file.Paths;
  29 import java.util.HashMap;
  30 import java.util.LinkedList;
  31 import java.util.List;
  32 import java.util.Map;
  33 import java.util.Objects;
  34
  35 import org.onap.policy.common.logging.eelf.MessageCodes;
  36 import org.onap.policy.common.logging.eelf.PolicyLogger;
  37 import org.onap.policy.common.logging.flexlogger.FlexLogger;
  38 import org.onap.policy.common.logging.flexlogger.Logger;
  39 import org.onap.policy.rest.adapter.PolicyRestAdapter;
  40 import org.onap.policy.rest.dao.CommonClassDao;
  41 import org.onap.policy.rest.jpa.FunctionDefinition;
  42 import org.onap.policy.xacml.api.XACMLErrorConstants;
  43
  44 import com.att.research.xacml.api.pap.PAPException;
  45
  46 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AllOfType;
  47 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AnyOfType;
  48 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ApplyType;
  49 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeAssignmentExpressionType;
  50 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeDesignatorType;
  51 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeValueType;
  52 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ConditionType;
  53 import oasis.names.tc.xacml._3_0.core.schema.wd_17.EffectType;
  54 import oasis.names.tc.xacml._3_0.core.schema.wd_17.MatchType;
  55 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObjectFactory;
  56 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObligationExpressionType;
  57 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObligationExpressionsType;
  58 import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicyType;
  59 import oasis.names.tc.xacml._3_0.core.schema.wd_17.RuleType;
  60 import oasis.names.tc.xacml._3_0.core.schema.wd_17.TargetType;
  61
  62 public class ActionPolicy extends Policy {
  63
  64     /**
  65      * ActionPolicy Fields
  66      */
  67     private static final Logger LOGGER = FlexLogger.getLogger(ActionPolicy.class);
  68
  69     public static final String JSON_CONFIG = "JSON";
  70
  71     public static final String PDP_ACTION = "PDP";
  72     public static final String PEP_ACTION = "PEP";
  73     public static final String TYPE_ACTION = "REST";
  74
  75     public static final String GET_METHOD = "GET";
  76     public static final String PUT_METHOD = "PUT";
  77     public static final String POST_METHOD = "POST";
  78
  79     public static final String PERFORMER_ATTRIBUTEID = "performer";
  80     public static final String TYPE_ATTRIBUTEID = "type";
  81     public static final String METHOD_ATTRIBUTEID = "method";
  82     public static final String HEADERS_ATTRIBUTEID = "headers";
  83     public static final String URL_ATTRIBUTEID = "url";
  84     public static final String BODY_ATTRIBUTEID = "body";
  85
  86     List<String> dynamicLabelRuleAlgorithms = new LinkedList<>();
  87     List<String> dynamicFieldFunctionRuleAlgorithms = new LinkedList<>();
  88     List<String> dynamicFieldOneRuleAlgorithms = new LinkedList<>();
  89     List<String> dynamicFieldTwoRuleAlgorithms = new LinkedList<>();
  90
  91
  92     private CommonClassDao commonClassDao;
  93
  94     private static boolean isAttribute = false;
  95
  96     private synchronized static boolean getAttribute() {
  97         return isAttribute;
  98
  99     }
 100
 101     public ActionPolicy() {
 102         super();
 103     }
 104
 105     public ActionPolicy(PolicyRestAdapter policyAdapter, CommonClassDao commonClassDao) {
 106         this.policyAdapter = policyAdapter;
 107         this.commonClassDao = commonClassDao;
 108     }
 109
 110     @Override
 111     public Map<String, String> savePolicies() throws PAPException {
 112
 113         Map<String, String> successMap = new HashMap<>();
 114         if (isPolicyExists()) {
 115             successMap.put("EXISTS", "This Policy already exist on the PAP");
 116             return successMap;
 117         }
 118
 119         if (!ActionPolicy.getAttribute()) {
 120             successMap.put("invalidAttribute", "Action Attrbute was not in the database.");
 121             return successMap;
 122         }
 123
 124         if (!isPreparedToSave()) {
 125             //Prep and configure the policy for saving
 126             prepareToSave();
 127         }
 128
 129         // Until here we prepared the data and here calling the method to create xml.
 130         Path newPolicyPath = null;
 131         newPolicyPath = Paths.get(policyAdapter.getNewFileName());
 132         successMap = createPolicy(newPolicyPath, getCorrectPolicyDataObject());
 133         return successMap;
 134     }
 135
 136     //This is the method for preparing the policy for saving.  We have broken it out
 137     //separately because the fully configured policy is used for multiple things
 138     @Override
 139     public boolean prepareToSave() throws PAPException {
 140
 141         if (isPreparedToSave()) {
 142             //we have already done this
 143             return true;
 144         }
 145
 146         int version = 0;
 147         String policyID = policyAdapter.getPolicyID();
 148         version = policyAdapter.getHighestVersion();
 149
 150         // Create the Instance for pojo, PolicyType object is used in marshalling.
 151         if (policyAdapter.getPolicyType().equals("Action")) {
 152             PolicyType policyConfig = new PolicyType();
 153
 154             policyConfig.setVersion(Integer.toString(version));
 155             policyConfig.setPolicyId(policyID);
 156             policyConfig.setTarget(new TargetType());
 157             policyAdapter.setData(policyConfig);
 158         }
 159
 160         policyName = policyAdapter.getNewFileName();
 161
 162         if (policyAdapter.getData() != null) {
 163             // Action body is optional so checking value provided or not
 164             String comboDictValue = policyAdapter.getActionAttribute();
 165             String actionBody = policyAdapter.getActionBody();
 166             setAttribute(false);
 167
 168             //if actionBody is null or empty then we know the ActionAttribute in the request does not exist in the
 169             // dictionary
 170             if (!(actionBody == null || "".equals(actionBody))) {
 171                 saveActionBody(policyName, actionBody);
 172                 setAttribute(true);
 173             } else {
 174                 if (!getAttribute()) {
 175                     LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "Could not find " + comboDictValue +
 176                             " in the ActionPolicyDict table.");
 177                     return false;
 178                 }
 179             }
 180
 181             PolicyType actionPolicy = (PolicyType) policyAdapter.getData();
 182             actionPolicy.setDescription(policyAdapter.getPolicyDescription());
 183             actionPolicy.setRuleCombiningAlgId(policyAdapter.getRuleCombiningAlgId());
 184
 185             AllOfType allOf = new AllOfType();
 186
 187             Map<String, String> dynamicFieldComponentAttributes = policyAdapter.getDynamicFieldConfigAttributes();
 188
 189             // If there is any dynamic field attributes create the matches here
 190             for (String keyField : dynamicFieldComponentAttributes.keySet()) {
 191                 String key = keyField;
 192                 String value = dynamicFieldComponentAttributes.get(key);
 193                 MatchType dynamicMatch = createDynamicMatch(key, value);
 194                 allOf.getMatch().add(dynamicMatch);
 195             }
 196
 197             AnyOfType anyOf = new AnyOfType();
 198             anyOf.getAllOf().add(allOf);
 199
 200             TargetType target = new TargetType();
 201             target.getAnyOf().add(anyOf);
 202
 203             // Adding the target to the policy element
 204             actionPolicy.setTarget(target);
 205
 206             RuleType rule = new RuleType();
 207             rule.setRuleId(policyAdapter.getRuleID());
 208
 209             rule.setEffect(EffectType.PERMIT);
 210             rule.setTarget(new TargetType());
 211
 212             dynamicLabelRuleAlgorithms = policyAdapter.getDynamicRuleAlgorithmLabels();
 213             dynamicFieldFunctionRuleAlgorithms = policyAdapter.getDynamicRuleAlgorithmCombo();
 214             dynamicFieldOneRuleAlgorithms = policyAdapter.getDynamicRuleAlgorithmField1();
 215             dynamicFieldTwoRuleAlgorithms = policyAdapter.getDynamicRuleAlgorithmField2();
 216
 217             // Rule attributes are optional and dynamic so check and add them to condition.
 218             if (dynamicLabelRuleAlgorithms != null && !dynamicLabelRuleAlgorithms.isEmpty()) {
 219                 boolean isCompound = false;
 220                 ConditionType condition = new ConditionType();
 221                 int index = dynamicFieldOneRuleAlgorithms.size() - 1;
 222
 223                 for (String labelAttr : dynamicLabelRuleAlgorithms) {
 224                     // if the rule algorithm as a label means it is a compound
 225                     if (dynamicFieldOneRuleAlgorithms.get(index).equals(labelAttr)) {
 226                         ApplyType actionApply = new ApplyType();
 227
 228                         String selectedFunction = dynamicFieldFunctionRuleAlgorithms.get(index);
 229                         String value1 = dynamicFieldOneRuleAlgorithms.get(index);
 230                         String value2 = dynamicFieldTwoRuleAlgorithms.get(index);
 231                         actionApply.setFunctionId(getFunctionDefinitionId(selectedFunction));
 232                         actionApply.getExpression().add(new ObjectFactory().createApply(getInnerActionApply(value1)));
 233                         actionApply.getExpression().add(new ObjectFactory().createApply(getInnerActionApply(value2)));
 234                         condition.setExpression(new ObjectFactory().createApply(actionApply));
 235                         isCompound = true;
 236                     }
 237                 }
 238                 // if rule algorithm not a compound
 239                 if (!isCompound) {
 240                     condition.setExpression(new ObjectFactory().createApply(getInnerActionApply(
 241                             dynamicLabelRuleAlgorithms.get(index))));
 242                 }
 243                 rule.setCondition(condition);
 244             }
 245             // set the obligations to rule
 246             rule.setObligationExpressions(getObligationExpressions());
 247             actionPolicy.getCombinerParametersOrRuleCombinerParametersOrVariableDefinition().add(rule);
 248             policyAdapter.setPolicyData(actionPolicy);
 249         } else {
 250             PolicyLogger.error(MessageCodes.ERROR_DATA_ISSUE + "Unsupported data object." + Objects
 251                     .requireNonNull(policyAdapter.getData()).getClass().getCanonicalName());
 252         }
 253
 254         setPreparedToSave(true);
 255         return true;
 256     }
 257
 258     private static synchronized void setAttribute(boolean b) {
 259         isAttribute = b;
 260     }
 261
 262     // Saving the json Configurations file if exists at server location for action policy.
 263     private void saveActionBody(String policyName, String actionBodyData) {
 264         if (policyName.endsWith(".xml")) {
 265             policyName = policyName.replace(".xml", "");
 266         }
 267         File file = new File(ACTION_HOME + File.separator + policyName + ".json");
 268         try (BufferedWriter bw = new BufferedWriter(new FileWriter(file.getAbsoluteFile()))) {
 269             bw.write(actionBodyData);
 270             if (LOGGER.isInfoEnabled()) {
 271                 LOGGER.info("Action Body is succesfully saved at " + file.getAbsolutePath());
 272             }
 273         } catch (IOException e) {
 274             LOGGER.error("Exception Occured" + e);
 275         }
 276     }
 277
 278     // Data required for obligation part is setting here.
 279     private ObligationExpressionsType getObligationExpressions() {
 280         ObligationExpressionsType obligations = new ObligationExpressionsType();
 281
 282         ObligationExpressionType obligation = new ObligationExpressionType();
 283         String comboDictValue = policyAdapter.getActionAttribute();
 284         obligation.setObligationId(comboDictValue);
 285         obligation.setFulfillOn(EffectType.PERMIT);
 286
 287         // Add Action Assignment:
 288         AttributeAssignmentExpressionType assignment1 = new AttributeAssignmentExpressionType();
 289         assignment1.setAttributeId(PERFORMER_ATTRIBUTEID);
 290         assignment1.setCategory(CATEGORY_RECIPIENT_SUBJECT);
 291
 292         AttributeValueType actionNameAttributeValue = new AttributeValueType();
 293         actionNameAttributeValue.setDataType(STRING_DATATYPE);
 294         actionNameAttributeValue.getContent().add(performer.get(policyAdapter.getActionPerformer()));
 295
 296         assignment1.setExpression(new ObjectFactory().createAttributeValue(actionNameAttributeValue));
 297         obligation.getAttributeAssignmentExpression().add(assignment1);
 298
 299         // Add Type Assignment:
 300         AttributeAssignmentExpressionType assignmentType = new AttributeAssignmentExpressionType();
 301         assignmentType.setAttributeId(TYPE_ATTRIBUTEID);
 302         assignmentType.setCategory(CATEGORY_RESOURCE);
 303
 304         AttributeValueType typeAttributeValue = new AttributeValueType();
 305         typeAttributeValue.setDataType(STRING_DATATYPE);
 306         String actionDictType = policyAdapter.getActionDictType();
 307         typeAttributeValue.getContent().add(actionDictType);
 308
 309         assignmentType.setExpression(new ObjectFactory().createAttributeValue(typeAttributeValue));
 310         obligation.getAttributeAssignmentExpression().add(assignmentType);
 311
 312         // Add Rest_URL Assignment:
 313         AttributeAssignmentExpressionType assignmentURL = new AttributeAssignmentExpressionType();
 314         assignmentURL.setAttributeId(URL_ATTRIBUTEID);
 315         assignmentURL.setCategory(CATEGORY_RESOURCE);
 316
 317         AttributeValueType actionURLAttributeValue = new AttributeValueType();
 318         actionURLAttributeValue.setDataType(URI_DATATYPE);
 319         String actionDictUrl = policyAdapter.getActionDictUrl();
 320         actionURLAttributeValue.getContent().add(actionDictUrl);
 321
 322         assignmentURL.setExpression(new ObjectFactory().createAttributeValue(actionURLAttributeValue));
 323         obligation.getAttributeAssignmentExpression().add(assignmentURL);
 324
 325         // Add Method Assignment:
 326         AttributeAssignmentExpressionType assignmentMethod = new AttributeAssignmentExpressionType();
 327         assignmentMethod.setAttributeId(METHOD_ATTRIBUTEID);
 328         assignmentMethod.setCategory(CATEGORY_RESOURCE);
 329
 330         AttributeValueType methodAttributeValue = new AttributeValueType();
 331         methodAttributeValue.setDataType(STRING_DATATYPE);
 332         String actionDictMethod = policyAdapter.getActionDictMethod();
 333         methodAttributeValue.getContent().add(actionDictMethod);
 334
 335         assignmentMethod.setExpression(new ObjectFactory().createAttributeValue(methodAttributeValue));
 336         obligation.getAttributeAssignmentExpression().add(assignmentMethod);
 337
 338         // Add JSON_URL Assignment:
 339         String actionBody = policyAdapter.getActionBody();
 340         if (actionBody != null) {
 341             AttributeAssignmentExpressionType assignmentJsonURL = new AttributeAssignmentExpressionType();
 342             assignmentJsonURL.setAttributeId(BODY_ATTRIBUTEID);
 343             assignmentJsonURL.setCategory(CATEGORY_RESOURCE);
 344
 345             AttributeValueType jsonURLAttributeValue = new AttributeValueType();
 346             jsonURLAttributeValue.setDataType(URI_DATATYPE);
 347             jsonURLAttributeValue.getContent().add(CONFIG_URL + "/Action/" + policyName + ".json");
 348
 349             assignmentJsonURL.setExpression(new ObjectFactory().createAttributeValue(jsonURLAttributeValue));
 350             obligation.getAttributeAssignmentExpression().add(assignmentJsonURL);
 351         }
 352
 353         String headerVal = policyAdapter.getActionDictHeader();
 354         if (headerVal != null && !headerVal.trim().isEmpty()) {
 355             // parse it on : to get number of headers
 356             String[] result = headerVal.split(":");
 357             for (String eachString : result) {
 358                 // parse each value on =
 359                 String[] textFieldVals = eachString.split("=");
 360                 obligation.getAttributeAssignmentExpression()
 361                         .add(addDynamicHeaders(textFieldVals[0], textFieldVals[1]));
 362             }
 363         }
 364
 365         obligations.getObligationExpression().add(obligation);
 366         return obligations;
 367     }
 368
 369
 370     // if compound setting the inner apply here
 371     protected ApplyType getInnerActionApply(String value1Label) {
 372         ApplyType actionApply = new ApplyType();
 373         int index = 0;
 374         // check the index for the label.
 375         for (String labelAttr : dynamicLabelRuleAlgorithms) {
 376             if (labelAttr.equals(value1Label)) {
 377                 String value1 = dynamicFieldOneRuleAlgorithms.get(index);
 378                 // check if the row contains label again
 379                 for (String labelValue : dynamicLabelRuleAlgorithms) {
 380                     if (labelValue.equals(value1)) {
 381                         return getCompoundApply(index);
 382                     }
 383                 }
 384
 385                 // Getting the values from the form.
 386                 String functionKey = dynamicFieldFunctionRuleAlgorithms.get(index);
 387                 String value2 = dynamicFieldTwoRuleAlgorithms.get(index);
 388                 actionApply.setFunctionId(getFunctionDefinitionId(functionKey));
 389                 // if two text field are rule attributes.
 390                 if ((value1.contains(RULE_VARIABLE)) && (value2.contains(RULE_VARIABLE))) {
 391                     ApplyType innerActionApply1 = new ApplyType();
 392                     ApplyType innerActionApply2 = new ApplyType();
 393                     AttributeDesignatorType attributeDesignator1 = new AttributeDesignatorType();
 394                     AttributeDesignatorType attributeDesignator2 = new AttributeDesignatorType();
 395                     // If selected function is Integer function set integer functionID
 396                     if (functionKey.toLowerCase().contains("integer")) {
 397                         innerActionApply1.setFunctionId(FUNTION_INTEGER_ONE_AND_ONLY);
 398                         innerActionApply2.setFunctionId(FUNTION_INTEGER_ONE_AND_ONLY);
 399                         attributeDesignator1.setDataType(INTEGER_DATATYPE);
 400                         attributeDesignator2.setDataType(INTEGER_DATATYPE);
 401                     } else {
 402                         // If selected function is not a Integer function
 403                         // set String functionID
 404                         innerActionApply1.setFunctionId(FUNCTION_STRING_ONE_AND_ONLY);
 405                         innerActionApply2.setFunctionId(FUNCTION_STRING_ONE_AND_ONLY);
 406                         attributeDesignator1.setDataType(STRING_DATATYPE);
 407                         attributeDesignator2.setDataType(STRING_DATATYPE);
 408                     }
 409                     attributeDesignator1.setCategory(CATEGORY_RESOURCE);
 410                     attributeDesignator2.setCategory(CATEGORY_RESOURCE);
 411
 412                     // Here set actual field values
 413                     attributeDesignator1
 414                             .setAttributeId(value1.contains("resource:") ? value1.substring(9) : value1.substring(8));
 415                     attributeDesignator2
 416                             .setAttributeId(value1.contains("resource:") ? value1.substring(9) : value1.substring(8));
 417
 418                     innerActionApply1.getExpression()
 419                             .add(new ObjectFactory().createAttributeDesignator(attributeDesignator1));
 420                     innerActionApply2.getExpression()
 421                             .add(new ObjectFactory().createAttributeDesignator(attributeDesignator2));
 422
 423                     actionApply.getExpression().add(new ObjectFactory().createApply(innerActionApply1));
 424                     actionApply.getExpression().add(new ObjectFactory().createApply(innerActionApply2));
 425
 426                 } else {// if either of one text field is rule attribute.
 427                     ApplyType innerActionApply = new ApplyType();
 428                     AttributeDesignatorType attributeDesignator = new AttributeDesignatorType();
 429                     AttributeValueType actionConditionAttributeValue = new AttributeValueType();
 430
 431                     if (functionKey.toLowerCase().contains("integer")) {
 432                         innerActionApply.setFunctionId(FUNTION_INTEGER_ONE_AND_ONLY);
 433                         actionConditionAttributeValue.setDataType(INTEGER_DATATYPE);
 434                         attributeDesignator.setDataType(INTEGER_DATATYPE);
 435                     } else {
 436                         innerActionApply.setFunctionId(FUNCTION_STRING_ONE_AND_ONLY);
 437                         actionConditionAttributeValue.setDataType(STRING_DATATYPE);
 438                         attributeDesignator.setDataType(STRING_DATATYPE);
 439                     }
 440
 441                     String attributeId = null;
 442                     String attributeValue = null;
 443
 444                     // Find which textField has rule attribute and set it as
 445                     attributeId = value1;
 446                     attributeValue = value2;
 447
 448                     if (attributeId != null) {
 449                         attributeDesignator.setCategory(CATEGORY_RESOURCE);
 450                         attributeDesignator.setAttributeId(attributeId);
 451                     }
 452                     actionConditionAttributeValue.getContent().add(attributeValue);
 453                     innerActionApply.getExpression()
 454                             .add(new ObjectFactory().createAttributeDesignator(attributeDesignator));
 455                     // Decide the order of element based the values.
 456                     if (attributeId.equals(value1)) {
 457                         actionApply.getExpression().add(new ObjectFactory().createApply(innerActionApply));
 458                         actionApply.getExpression()
 459                                 .add(new ObjectFactory().createAttributeValue(actionConditionAttributeValue));
 460                     } else {
 461                         actionApply.getExpression()
 462                                 .add(new ObjectFactory().createAttributeValue(actionConditionAttributeValue));
 463                         actionApply.getExpression().add(new ObjectFactory().createApply(innerActionApply));
 464                     }
 465                 }
 466             }
 467             index++;
 468         }
 469         return actionApply;
 470     }
 471
 472     // if the rule algorithm is multiple compound one setting the apply
 473     protected ApplyType getCompoundApply(int index) {
 474         ApplyType actionApply = new ApplyType();
 475         String selectedFunction = dynamicFieldFunctionRuleAlgorithms.get(index);
 476         String value1 = dynamicFieldOneRuleAlgorithms.get(index);
 477         String value2 = dynamicFieldTwoRuleAlgorithms.get(index);
 478         actionApply.setFunctionId(getFunctionDefinitionId(selectedFunction));
 479         actionApply.getExpression().add(new ObjectFactory().createApply(getInnerActionApply(value1)));
 480         actionApply.getExpression().add(new ObjectFactory().createApply(getInnerActionApply(value2)));
 481         return actionApply;
 482     }
 483
 484     // Adding the dynamic headers if any
 485     private AttributeAssignmentExpressionType addDynamicHeaders(String header, String value) {
 486         AttributeAssignmentExpressionType assignmentHeaders = new AttributeAssignmentExpressionType();
 487         assignmentHeaders.setAttributeId("headers:" + header);
 488         assignmentHeaders.setCategory(CATEGORY_RESOURCE);
 489
 490         AttributeValueType headersAttributeValue = new AttributeValueType();
 491         headersAttributeValue.setDataType(STRING_DATATYPE);
 492         headersAttributeValue.getContent().add(value);
 493
 494         assignmentHeaders.setExpression(new ObjectFactory().createAttributeValue(headersAttributeValue));
 495         return assignmentHeaders;
 496     }
 497
 498     @Override
 499     public Object getCorrectPolicyDataObject() {
 500         return policyAdapter.getPolicyData();
 501     }
 502
 503     public String getFunctionDefinitionId(String key) {
 504         FunctionDefinition object =
 505                 (FunctionDefinition) commonClassDao.getDataById(FunctionDefinition.class, "short_name", key);
 506         if (object != null) {
 507             return object.getXacmlid();
 508         }
 509         return null;
 510     }
 511
 512 }