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) 2017-2019 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
  25 import java.io.BufferedWriter;
  26 import java.io.File;
  27 import java.io.FileWriter;
  28 import java.io.IOException;
  29 import java.nio.file.Path;
  30 import java.nio.file.Paths;
  31 import java.util.HashMap;
  32 import java.util.LinkedList;
  33 import java.util.List;
  34 import java.util.Map;
  35 import java.util.Objects;
  36
  37 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AllOfType;
  38 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AnyOfType;
  39 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ApplyType;
  40 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeAssignmentExpressionType;
  41 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeDesignatorType;
  42 import oasis.names.tc.xacml._3_0.core.schema.wd_17.AttributeValueType;
  43 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ConditionType;
  44 import oasis.names.tc.xacml._3_0.core.schema.wd_17.EffectType;
  45 import oasis.names.tc.xacml._3_0.core.schema.wd_17.MatchType;
  46 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObjectFactory;
  47 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObligationExpressionType;
  48 import oasis.names.tc.xacml._3_0.core.schema.wd_17.ObligationExpressionsType;
  49 import oasis.names.tc.xacml._3_0.core.schema.wd_17.PolicyType;
  50 import oasis.names.tc.xacml._3_0.core.schema.wd_17.RuleType;
  51 import oasis.names.tc.xacml._3_0.core.schema.wd_17.TargetType;
  52
  53 import org.onap.policy.common.logging.eelf.MessageCodes;
  54 import org.onap.policy.common.logging.eelf.PolicyLogger;
  55 import org.onap.policy.common.logging.flexlogger.FlexLogger;
  56 import org.onap.policy.common.logging.flexlogger.Logger;
  57 import org.onap.policy.rest.adapter.PolicyRestAdapter;
  58 import org.onap.policy.rest.dao.CommonClassDao;
  59 import org.onap.policy.rest.jpa.FunctionDefinition;
  60 import org.onap.policy.xacml.api.XACMLErrorConstants;
  61
  62 public class ActionPolicy extends Policy {
  63
  64     private static final Logger LOGGER = FlexLogger.getLogger(ActionPolicy.class);
  65
  66     public static final String JSON_CONFIG = "JSON";
  67
  68     public static final String PDP_ACTION = "PDP";
  69     public static final String PEP_ACTION = "PEP";
  70     public static final String TYPE_ACTION = "REST";
  71
  72     public static final String GET_METHOD = "GET";
  73     public static final String PUT_METHOD = "PUT";
  74     public static final String POST_METHOD = "POST";
  75
  76     public static final String PERFORMER_ATTRIBUTEID = "performer";
  77     public static final String TYPE_ATTRIBUTEID = "type";
  78     public static final String METHOD_ATTRIBUTEID = "method";
  79     public static final String HEADERS_ATTRIBUTEID = "headers";
  80     public static final String URL_ATTRIBUTEID = "url";
  81     public static final String BODY_ATTRIBUTEID = "body";
  82
  83     List<String> dynamicLabelRuleAlgorithms = new LinkedList<>();
  84     List<String> dynamicFieldFunctionRuleAlgorithms = new LinkedList<>();
  85     List<String> dynamicFieldOneRuleAlgorithms = new LinkedList<>();
  86     List<String> dynamicFieldTwoRuleAlgorithms = new LinkedList<>();
  87
  88     private CommonClassDao commonClassDao;
  89
  90     private static boolean isAttribute = false;
  91
  92     private static synchronized boolean getAttribute() {
  93         return isAttribute;
  94
  95     }
  96
  97     public ActionPolicy() {
  98         super();
  99     }
 100
 101     public ActionPolicy(PolicyRestAdapter policyAdapter, CommonClassDao commonClassDao) {
 102         this.policyAdapter = policyAdapter;
 103         this.commonClassDao = commonClassDao;
 104     }
 105
 106     @Override
 107     public Map<String, String> savePolicies() throws PAPException {
 108
 109         Map<String, String> successMap = new HashMap<>();
 110         if (isPolicyExists()) {
 111             successMap.put("EXISTS", "This Policy already exist on the PAP");
 112             return successMap;
 113         }
 114
 115         if (!ActionPolicy.getAttribute()) {
 116             successMap.put("invalidAttribute", "Action Attrbute was not in the database.");
 117             return successMap;
 118         }
 119
 120         if (!isPreparedToSave()) {
 121             // Prep and configure the policy for saving
 122             prepareToSave();
 123         }
 124
 125         // Until here we prepared the data and here calling the method to create xml.
 126         Path newPolicyPath = null;
 127         newPolicyPath = Paths.get(policyAdapter.getNewFileName());
 128         successMap = createPolicy(newPolicyPath, getCorrectPolicyDataObject());
 129         return successMap;
 130     }
 131
 132     // This is the method for preparing the policy for saving. We have broken it out
 133     // separately because the fully configured policy is used for multiple things
 134     @Override
 135     public boolean prepareToSave() throws PAPException {
 136
 137         if (isPreparedToSave()) {
 138             // we have already done this
 139             return true;
 140         }
 141
 142         int version = 0;
 143         String policyID = policyAdapter.getPolicyID();
 144         version = policyAdapter.getHighestVersion();
 145
 146         // Create the Instance for pojo, PolicyType object is used in marshalling.
 147         if (policyAdapter.getPolicyType().equals("Action")) {
 148             PolicyType policyConfig = new PolicyType();
 149
 150             policyConfig.setVersion(Integer.toString(version));
 151             policyConfig.setPolicyId(policyID);
 152             policyConfig.setTarget(new TargetType());
 153             policyAdapter.setData(policyConfig);
 154         }
 155
 156         policyName = policyAdapter.getNewFileName();
 157
 158         if (policyAdapter.getData() != null) {
 159             // Action body is optional so checking value provided or not
 160             String comboDictValue = policyAdapter.getActionAttribute();
 161             String actionBody = policyAdapter.getActionBody();
 162             setAttribute(false);
 163
 164             // if actionBody is null or empty then we know the ActionAttribute in the request does not exist in the
 165             // dictionary
 166             if (!(actionBody == null || "".equals(actionBody))) {
 167                 saveActionBody(policyName, actionBody);
 168                 setAttribute(true);
 169             } else {
 170                 if (!getAttribute()) {
 171                     LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "Could not find " + comboDictValue
 172                             + " in the ActionPolicyDict table.");
 173                     return false;
 174                 }
 175             }
 176
 177             PolicyType actionPolicy = (PolicyType) policyAdapter.getData();
 178             actionPolicy.setDescription(policyAdapter.getPolicyDescription());
 179             actionPolicy.setRuleCombiningAlgId(policyAdapter.getRuleCombiningAlgId());
 180
 181             AllOfType allOf = new AllOfType();
 182
 183             Map<String, String> dynamicFieldComponentAttributes = policyAdapter.getDynamicFieldConfigAttributes();
 184
 185             // If there is any dynamic field attributes create the matches here
 186             for (String keyField : dynamicFieldComponentAttributes.keySet()) {
 187                 String key = keyField;
 188                 String value = dynamicFieldComponentAttributes.get(key);
 189                 MatchType dynamicMatch = createDynamicMatch(key, value);
 190                 allOf.getMatch().add(dynamicMatch);
 191             }
 192
 193             AnyOfType anyOf = new AnyOfType();
 194             anyOf.getAllOf().add(allOf);
 195
 196             TargetType target = new TargetType();
 197             target.getAnyOf().add(anyOf);
 198
 199             // Adding the target to the policy element
 200             actionPolicy.setTarget(target);
 201
 202             RuleType rule = new RuleType();
 203             rule.setRuleId(policyAdapter.getRuleID());
 204
 205             rule.setEffect(EffectType.PERMIT);
 206             rule.setTarget(new TargetType());
 207
 208             dynamicLabelRuleAlgorithms = policyAdapter.getDynamicRuleAlgorithmLabels();
 209             dynamicFieldFunctionRuleAlgorithms = policyAdapter.getDynamicRuleAlgorithmCombo();
 210             dynamicFieldOneRuleAlgorithms = policyAdapter.getDynamicRuleAlgorithmField1();
 211             dynamicFieldTwoRuleAlgorithms = policyAdapter.getDynamicRuleAlgorithmField2();
 212
 213             // Rule attributes are optional and dynamic so check and add them to condition.
 214             if (dynamicLabelRuleAlgorithms != null && !dynamicLabelRuleAlgorithms.isEmpty()) {
 215                 boolean isCompound = false;
 216                 ConditionType condition = new ConditionType();
 217                 int index = dynamicFieldOneRuleAlgorithms.size() - 1;
 218
 219                 for (String labelAttr : dynamicLabelRuleAlgorithms) {
 220                     // if the rule algorithm as a label means it is a compound
 221                     if (dynamicFieldOneRuleAlgorithms.get(index).equals(labelAttr)) {
 222                         ApplyType actionApply = new ApplyType();
 223
 224                         String selectedFunction = dynamicFieldFunctionRuleAlgorithms.get(index);
 225                         String value1 = dynamicFieldOneRuleAlgorithms.get(index);
 226                         String value2 = dynamicFieldTwoRuleAlgorithms.get(index);
 227                         actionApply.setFunctionId(getFunctionDefinitionId(selectedFunction));
 228                         actionApply.getExpression().add(new ObjectFactory().createApply(getInnerActionApply(value1)));
 229                         actionApply.getExpression().add(new ObjectFactory().createApply(getInnerActionApply(value2)));
 230                         condition.setExpression(new ObjectFactory().createApply(actionApply));
 231                         isCompound = true;
 232                     }
 233                 }
 234                 // if rule algorithm not a compound
 235                 if (!isCompound) {
 236                     condition.setExpression(new ObjectFactory()
 237                             .createApply(getInnerActionApply(dynamicLabelRuleAlgorithms.get(index))));
 238                 }
 239                 rule.setCondition(condition);
 240             }
 241             // set the obligations to rule
 242             rule.setObligationExpressions(getObligationExpressions());
 243             actionPolicy.getCombinerParametersOrRuleCombinerParametersOrVariableDefinition().add(rule);
 244             policyAdapter.setPolicyData(actionPolicy);
 245         } else {
 246             PolicyLogger.error(MessageCodes.ERROR_DATA_ISSUE + "Unsupported data object."
 247                     + Objects.requireNonNull(policyAdapter.getData()).getClass().getCanonicalName());
 248         }
 249
 250         setPreparedToSave(true);
 251         return true;
 252     }
 253
 254     private static synchronized void setAttribute(boolean b) {
 255         isAttribute = b;
 256     }
 257
 258     // Saving the json Configurations file if exists at server location for action policy.
 259     private void saveActionBody(String policyName, String actionBodyData) {
 260         if (policyName.endsWith(".xml")) {
 261             policyName = policyName.replace(".xml", "");
 262         }
 263         File file = new File(ACTION_HOME + File.separator + policyName + ".json");
 264         try (BufferedWriter bw = new BufferedWriter(new FileWriter(file.getAbsoluteFile()))) {
 265             bw.write(actionBodyData);
 266             if (LOGGER.isInfoEnabled()) {
 267                 LOGGER.info("Action Body is succesfully saved at " + file.getAbsolutePath());
 268             }
 269         } catch (IOException e) {
 270             LOGGER.error("Exception Occured" + e);
 271         }
 272     }
 273
 274     // Data required for obligation part is setting here.
 275     private ObligationExpressionsType getObligationExpressions() {
 276         ObligationExpressionsType obligations = new ObligationExpressionsType();
 277
 278         ObligationExpressionType obligation = new ObligationExpressionType();
 279         String comboDictValue = policyAdapter.getActionAttribute();
 280         obligation.setObligationId(comboDictValue);
 281         obligation.setFulfillOn(EffectType.PERMIT);
 282
 283         // Add Action Assignment:
 284         AttributeAssignmentExpressionType assignment1 = new AttributeAssignmentExpressionType();
 285         assignment1.setAttributeId(PERFORMER_ATTRIBUTEID);
 286         assignment1.setCategory(CATEGORY_RECIPIENT_SUBJECT);
 287
 288         AttributeValueType actionNameAttributeValue = new AttributeValueType();
 289         actionNameAttributeValue.setDataType(STRING_DATATYPE);
 290         actionNameAttributeValue.getContent().add(performer.get(policyAdapter.getActionPerformer()));
 291
 292         assignment1.setExpression(new ObjectFactory().createAttributeValue(actionNameAttributeValue));
 293         obligation.getAttributeAssignmentExpression().add(assignment1);
 294
 295         // Add Type Assignment:
 296         AttributeAssignmentExpressionType assignmentType = new AttributeAssignmentExpressionType();
 297         assignmentType.setAttributeId(TYPE_ATTRIBUTEID);
 298         assignmentType.setCategory(CATEGORY_RESOURCE);
 299
 300         AttributeValueType typeAttributeValue = new AttributeValueType();
 301         typeAttributeValue.setDataType(STRING_DATATYPE);
 302         String actionDictType = policyAdapter.getActionDictType();
 303         typeAttributeValue.getContent().add(actionDictType);
 304
 305         assignmentType.setExpression(new ObjectFactory().createAttributeValue(typeAttributeValue));
 306         obligation.getAttributeAssignmentExpression().add(assignmentType);
 307
 308         // Add Rest_URL Assignment:
 309         AttributeAssignmentExpressionType assignmentURL = new AttributeAssignmentExpressionType();
 310         assignmentURL.setAttributeId(URL_ATTRIBUTEID);
 311         assignmentURL.setCategory(CATEGORY_RESOURCE);
 312
 313         AttributeValueType actionURLAttributeValue = new AttributeValueType();
 314         actionURLAttributeValue.setDataType(URI_DATATYPE);
 315         String actionDictUrl = policyAdapter.getActionDictUrl();
 316         actionURLAttributeValue.getContent().add(actionDictUrl);
 317
 318         assignmentURL.setExpression(new ObjectFactory().createAttributeValue(actionURLAttributeValue));
 319         obligation.getAttributeAssignmentExpression().add(assignmentURL);
 320
 321         // Add Method Assignment:
 322         AttributeAssignmentExpressionType assignmentMethod = new AttributeAssignmentExpressionType();
 323         assignmentMethod.setAttributeId(METHOD_ATTRIBUTEID);
 324         assignmentMethod.setCategory(CATEGORY_RESOURCE);
 325
 326         AttributeValueType methodAttributeValue = new AttributeValueType();
 327         methodAttributeValue.setDataType(STRING_DATATYPE);
 328         String actionDictMethod = policyAdapter.getActionDictMethod();
 329         methodAttributeValue.getContent().add(actionDictMethod);
 330
 331         assignmentMethod.setExpression(new ObjectFactory().createAttributeValue(methodAttributeValue));
 332         obligation.getAttributeAssignmentExpression().add(assignmentMethod);
 333
 334         // Add JSON_URL Assignment:
 335         String actionBody = policyAdapter.getActionBody();
 336         if (actionBody != null) {
 337             AttributeAssignmentExpressionType assignmentJsonURL = new AttributeAssignmentExpressionType();
 338             assignmentJsonURL.setAttributeId(BODY_ATTRIBUTEID);
 339             assignmentJsonURL.setCategory(CATEGORY_RESOURCE);
 340
 341             AttributeValueType jsonURLAttributeValue = new AttributeValueType();
 342             jsonURLAttributeValue.setDataType(URI_DATATYPE);
 343             jsonURLAttributeValue.getContent().add(CONFIG_URL + "/Action/" + policyName + ".json");
 344
 345             assignmentJsonURL.setExpression(new ObjectFactory().createAttributeValue(jsonURLAttributeValue));
 346             obligation.getAttributeAssignmentExpression().add(assignmentJsonURL);
 347         }
 348
 349         String headerVal = policyAdapter.getActionDictHeader();
 350         if (headerVal != null && !headerVal.trim().isEmpty()) {
 351             // parse it on : to get number of headers
 352             String[] result = headerVal.split(":");
 353             for (String eachString : result) {
 354                 // parse each value on =
 355                 String[] textFieldVals = eachString.split("=");
 356                 obligation.getAttributeAssignmentExpression()
 357                         .add(addDynamicHeaders(textFieldVals[0], textFieldVals[1]));
 358             }
 359         }
 360
 361         obligations.getObligationExpression().add(obligation);
 362         return obligations;
 363     }
 364
 365     // if compound setting the inner apply here
 366     protected ApplyType getInnerActionApply(String value1Label) {
 367         ApplyType actionApply = new ApplyType();
 368         int index = 0;
 369         // check the index for the label.
 370         for (String labelAttr : dynamicLabelRuleAlgorithms) {
 371             if (labelAttr.equals(value1Label)) {
 372                 String value1 = dynamicFieldOneRuleAlgorithms.get(index);
 373                 // check if the row contains label again
 374                 for (String labelValue : dynamicLabelRuleAlgorithms) {
 375                     if (labelValue.equals(value1)) {
 376                         return getCompoundApply(index);
 377                     }
 378                 }
 379
 380                 // Getting the values from the form.
 381                 String functionKey = dynamicFieldFunctionRuleAlgorithms.get(index);
 382                 String value2 = dynamicFieldTwoRuleAlgorithms.get(index);
 383                 actionApply.setFunctionId(getFunctionDefinitionId(functionKey));
 384                 // if two text field are rule attributes.
 385                 if ((value1.contains(RULE_VARIABLE)) && (value2.contains(RULE_VARIABLE))) {
 386                     ApplyType innerActionApply1 = new ApplyType();
 387                     ApplyType innerActionApply2 = new ApplyType();
 388                     AttributeDesignatorType attributeDesignator1 = new AttributeDesignatorType();
 389                     AttributeDesignatorType attributeDesignator2 = new AttributeDesignatorType();
 390                     // If selected function is Integer function set integer functionID
 391                     if (functionKey.toLowerCase().contains("integer")) {
 392                         innerActionApply1.setFunctionId(FUNTION_INTEGER_ONE_AND_ONLY);
 393                         innerActionApply2.setFunctionId(FUNTION_INTEGER_ONE_AND_ONLY);
 394                         attributeDesignator1.setDataType(INTEGER_DATATYPE);
 395                         attributeDesignator2.setDataType(INTEGER_DATATYPE);
 396                     } else {
 397                         // If selected function is not a Integer function
 398                         // set String functionID
 399                         innerActionApply1.setFunctionId(FUNCTION_STRING_ONE_AND_ONLY);
 400                         innerActionApply2.setFunctionId(FUNCTION_STRING_ONE_AND_ONLY);
 401                         attributeDesignator1.setDataType(STRING_DATATYPE);
 402                         attributeDesignator2.setDataType(STRING_DATATYPE);
 403                     }
 404                     attributeDesignator1.setCategory(CATEGORY_RESOURCE);
 405                     attributeDesignator2.setCategory(CATEGORY_RESOURCE);
 406
 407                     // Here set actual field values
 408                     attributeDesignator1
 409                             .setAttributeId(value1.contains("resource:") ? value1.substring(9) : value1.substring(8));
 410                     attributeDesignator2
 411                             .setAttributeId(value1.contains("resource:") ? value1.substring(9) : value1.substring(8));
 412
 413                     innerActionApply1.getExpression()
 414                             .add(new ObjectFactory().createAttributeDesignator(attributeDesignator1));
 415                     innerActionApply2.getExpression()
 416                             .add(new ObjectFactory().createAttributeDesignator(attributeDesignator2));
 417
 418                     actionApply.getExpression().add(new ObjectFactory().createApply(innerActionApply1));
 419                     actionApply.getExpression().add(new ObjectFactory().createApply(innerActionApply2));
 420
 421                 } else {// if either of one text field is rule attribute.
 422                     ApplyType innerActionApply = new ApplyType();
 423                     AttributeDesignatorType attributeDesignator = new AttributeDesignatorType();
 424                     AttributeValueType actionConditionAttributeValue = new AttributeValueType();
 425
 426                     if (functionKey.toLowerCase().contains("integer")) {
 427                         innerActionApply.setFunctionId(FUNTION_INTEGER_ONE_AND_ONLY);
 428                         actionConditionAttributeValue.setDataType(INTEGER_DATATYPE);
 429                         attributeDesignator.setDataType(INTEGER_DATATYPE);
 430                     } else {
 431                         innerActionApply.setFunctionId(FUNCTION_STRING_ONE_AND_ONLY);
 432                         actionConditionAttributeValue.setDataType(STRING_DATATYPE);
 433                         attributeDesignator.setDataType(STRING_DATATYPE);
 434                     }
 435
 436                     String attributeId = null;
 437                     String attributeValue = null;
 438
 439                     // Find which textField has rule attribute and set it as
 440                     attributeId = value1;
 441                     attributeValue = value2;
 442
 443                     if (attributeId != null) {
 444                         attributeDesignator.setCategory(CATEGORY_RESOURCE);
 445                         attributeDesignator.setAttributeId(attributeId);
 446                     }
 447                     actionConditionAttributeValue.getContent().add(attributeValue);
 448                     innerActionApply.getExpression()
 449                             .add(new ObjectFactory().createAttributeDesignator(attributeDesignator));
 450                     // Decide the order of element based the values.
 451                     if (attributeId.equals(value1)) {
 452                         actionApply.getExpression().add(new ObjectFactory().createApply(innerActionApply));
 453                         actionApply.getExpression()
 454                                 .add(new ObjectFactory().createAttributeValue(actionConditionAttributeValue));
 455                     } else {
 456                         actionApply.getExpression()
 457                                 .add(new ObjectFactory().createAttributeValue(actionConditionAttributeValue));
 458                         actionApply.getExpression().add(new ObjectFactory().createApply(innerActionApply));
 459                     }
 460                 }
 461             }
 462             index++;
 463         }
 464         return actionApply;
 465     }
 466
 467     // if the rule algorithm is multiple compound one setting the apply
 468     protected ApplyType getCompoundApply(int index) {
 469         ApplyType actionApply = new ApplyType();
 470         String selectedFunction = dynamicFieldFunctionRuleAlgorithms.get(index);
 471         String value1 = dynamicFieldOneRuleAlgorithms.get(index);
 472         String value2 = dynamicFieldTwoRuleAlgorithms.get(index);
 473         actionApply.setFunctionId(getFunctionDefinitionId(selectedFunction));
 474         actionApply.getExpression().add(new ObjectFactory().createApply(getInnerActionApply(value1)));
 475         actionApply.getExpression().add(new ObjectFactory().createApply(getInnerActionApply(value2)));
 476         return actionApply;
 477     }
 478
 479     // Adding the dynamic headers if any
 480     private AttributeAssignmentExpressionType addDynamicHeaders(String header, String value) {
 481         AttributeAssignmentExpressionType assignmentHeaders = new AttributeAssignmentExpressionType();
 482         assignmentHeaders.setAttributeId("headers:" + header);
 483         assignmentHeaders.setCategory(CATEGORY_RESOURCE);
 484
 485         AttributeValueType headersAttributeValue = new AttributeValueType();
 486         headersAttributeValue.setDataType(STRING_DATATYPE);
 487         headersAttributeValue.getContent().add(value);
 488
 489         assignmentHeaders.setExpression(new ObjectFactory().createAttributeValue(headersAttributeValue));
 490         return assignmentHeaders;
 491     }
 492
 493     @Override
 494     public Object getCorrectPolicyDataObject() {
 495         return policyAdapter.getPolicyData();
 496     }
 497
 498     public String getFunctionDefinitionId(String key) {
 499         FunctionDefinition object =
 500                 (FunctionDefinition) commonClassDao.getEntityItem(FunctionDefinition.class, "short_name", key);
 501         if (object != null) {
 502             return object.getXacmlid();
 503         }
 504         return null;
 505     }
 506
 507 }