ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/policycontroller/PolicyCreation.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP-PAP-REST
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20 package org.onap.policy.pap.xacml.rest.policycontroller;
  21
  22 import java.io.File;
  23 import java.util.HashMap;
  24 import java.util.LinkedHashMap;
  25 import java.util.LinkedList;
  26 import java.util.List;
  27 import java.util.Map;
  28
  29 import javax.servlet.http.HttpServletRequest;
  30 import javax.servlet.http.HttpServletResponse;
  31
  32 import org.apache.commons.lang.StringUtils;
  33 import org.onap.policy.common.logging.eelf.PolicyLogger;
  34 import org.onap.policy.common.logging.flexlogger.FlexLogger;
  35 import org.onap.policy.common.logging.flexlogger.Logger;
  36 import org.onap.policy.pap.xacml.rest.XACMLPapServlet;
  37 import org.onap.policy.pap.xacml.rest.components.ActionPolicy;
  38 import org.onap.policy.pap.xacml.rest.components.ClosedLoopPolicy;
  39 import org.onap.policy.pap.xacml.rest.components.ConfigPolicy;
  40 import org.onap.policy.pap.xacml.rest.components.CreateBrmsParamPolicy;
  41 import org.onap.policy.pap.xacml.rest.components.CreateBrmsRawPolicy;
  42 import org.onap.policy.pap.xacml.rest.components.CreateClosedLoopPerformanceMetrics;
  43 import org.onap.policy.pap.xacml.rest.components.DecisionPolicy;
  44 import org.onap.policy.pap.xacml.rest.components.FirewallConfigPolicy;
  45 import org.onap.policy.pap.xacml.rest.components.MicroServiceConfigPolicy;
  46 import org.onap.policy.pap.xacml.rest.components.Policy;
  47 import org.onap.policy.pap.xacml.rest.components.PolicyDBDao;
  48 import org.onap.policy.pap.xacml.rest.components.PolicyDBDaoTransaction;
  49 import org.onap.policy.pap.xacml.rest.elk.client.PolicyElasticSearchController;
  50 import org.onap.policy.pap.xacml.rest.util.AbstractPolicyCreation;
  51 import org.onap.policy.rest.adapter.PolicyRestAdapter;
  52 import org.onap.policy.rest.dao.CommonClassDao;
  53 import org.onap.policy.rest.jpa.ActionPolicyDict;
  54 import org.onap.policy.rest.jpa.BRMSParamTemplate;
  55 import org.onap.policy.rest.jpa.PolicyEditorScopes;
  56 import org.onap.policy.rest.jpa.PolicyVersion;
  57 import org.onap.policy.rest.jpa.UserInfo;
  58 import org.onap.policy.xacml.api.XACMLErrorConstants;
  59 import org.springframework.beans.factory.annotation.Autowired;
  60 import org.springframework.http.HttpStatus;
  61 import org.springframework.http.ResponseEntity;
  62 import org.springframework.http.converter.HttpMessageNotReadableException;
  63 import org.springframework.web.bind.annotation.ExceptionHandler;
  64 import org.springframework.web.bind.annotation.RequestBody;
  65 import org.springframework.web.bind.annotation.RequestMapping;
  66 import org.springframework.web.bind.annotation.RequestMethod;
  67 import org.springframework.web.bind.annotation.ResponseBody;
  68 import org.springframework.web.bind.annotation.RestController;
  69
  70 import com.fasterxml.jackson.databind.ObjectMapper;
  71
  72
  73 @RestController
  74 @RequestMapping("/")
  75 public class PolicyCreation extends AbstractPolicyCreation{
  76
  77         private static final Logger LOGGER      = FlexLogger.getLogger(PolicyCreation.class);
  78
  79         private String ruleID = "";
  80         private PolicyDBDao policyDBDao;
  81         String CLName = null;
  82
  83         private static CommonClassDao commonClassDao;
  84
  85         public static CommonClassDao getCommonClassDao() {
  86                 return commonClassDao;
  87         }
  88
  89         public static void setCommonClassDao(CommonClassDao commonClassDao) {
  90                 PolicyCreation.commonClassDao = commonClassDao;
  91         }
  92
  93         @Autowired
  94         public PolicyCreation(CommonClassDao commonClassDao){
  95                 PolicyCreation.commonClassDao = commonClassDao;
  96         }
  97
  98         public PolicyCreation(){}
  99
 100         @RequestMapping(value="/policycreation/save_policy", method = RequestMethod.POST)
 101         @ResponseBody
 102         public ResponseEntity<String> savePolicy(@RequestBody PolicyRestAdapter policyData, HttpServletResponse response){
 103                 String body = null;
 104                 HttpStatus status = HttpStatus.BAD_REQUEST;
 105                 Map<String, String> successMap = new HashMap<>();
 106                 Map<String, String> attributeMap = new HashMap<>();
 107                 PolicyVersion policyVersionDao;
 108                 try {
 109
 110                         Policy newPolicy = null;
 111                         String policyConfigType = null;
 112                         String userId = policyData.getUserId();
 113
 114                         if (policyData.getTtlDate()==null){
 115                                 policyData.setTtlDate("NA");
 116                         }else{
 117                                 String dateTTL = policyData.getTtlDate();
 118                                 String newDate = convertDate(dateTTL);
 119                                 policyData.setTtlDate(newDate);
 120                         }
 121
 122                         String policyType = policyData.getPolicyType();
 123
 124                         String filePrefix = null;
 125                         if (policyType.equalsIgnoreCase("Config")) {
 126                                 policyConfigType = policyData.getConfigPolicyType();
 127                                 if (policyConfigType.equalsIgnoreCase("Firewall Config")) {
 128                                         filePrefix = "Config_FW_";
 129                                 }else if (policyConfigType.equalsIgnoreCase("ClosedLoop_Fault")) {
 130                                         filePrefix = "Config_Fault_";
 131                                 }else if (policyConfigType.equalsIgnoreCase("ClosedLoop_PM")) {
 132                                         filePrefix = "Config_PM_";
 133                                 }else if (policyConfigType.equalsIgnoreCase("Micro Service")) {
 134                                         filePrefix = "Config_MS_";
 135                                 }else if (policyConfigType.equalsIgnoreCase("BRMS_Raw")) {
 136                                         filePrefix = "Config_BRMS_Raw_";
 137                                 }else if (policyConfigType.equalsIgnoreCase("BRMS_Param")) {
 138                                         filePrefix = "Config_BRMS_Param_";
 139                                 }else {
 140                                         filePrefix = "Config_";
 141                                 }
 142                         } else if (policyType.equalsIgnoreCase("Action")) {
 143                                 filePrefix = "Action_";
 144                         } else if (policyType.equalsIgnoreCase("Decision")) {
 145                                 filePrefix = "Decision_";
 146                         }
 147
 148                         int version = 0;
 149                         int highestVersion = 0;
 150                         String createdBy = "";
 151                         String modifiedBy = userId;
 152                         String scopeCheck = policyData.getDomainDir().replace(".", File.separator);
 153                         PolicyEditorScopes policyEditorScope = (PolicyEditorScopes) commonClassDao.getEntityItem(PolicyEditorScopes.class, "scopeName", scopeCheck);
 154                         if(policyEditorScope == null){
 155                                 UserInfo userInfo = new UserInfo();
 156                                 userInfo.setUserName("API");
 157                                 userInfo.setUserLoginId("API");
 158                                 PolicyEditorScopes editorScope = new PolicyEditorScopes();
 159                                 editorScope.setScopeName(scopeCheck);
 160                                 editorScope.setUserCreatedBy(userInfo);
 161                                 editorScope.setUserModifiedBy(userInfo);
 162                                 commonClassDao.save(editorScope);
 163                         }
 164                         //get the highest version of policy from policy version table.
 165                         String dbCheckPolicyName = policyData.getDomainDir() + File.separator + filePrefix + policyData.getPolicyName();
 166                         PolicyVersion policyVersion = getPolicyVersionData(dbCheckPolicyName);
 167                         if(policyVersion == null){
 168                                 highestVersion = 0;
 169                         }else{
 170                                 highestVersion = policyVersion.getHigherVersion();
 171                         }
 172
 173                         if(highestVersion != 0 && policyVersion != null){
 174                                 if(policyData.isEditPolicy()){
 175                                         version = highestVersion +1;
 176                                         if(userId ==null){
 177                                                 modifiedBy = "API";
 178                                         }else{
 179                                                 modifiedBy = userId;
 180                                         }
 181                                         policyData.setUserId("API");
 182                                         createdBy = policyVersion.getCreatedBy();
 183                                         policyVersionDao = policyVersion;
 184                                         policyVersionDao.setActiveVersion(version);
 185                                         policyVersionDao.setHigherVersion(version);
 186                                         policyVersionDao.setModifiedBy(modifiedBy);
 187                                 }else{
 188                                         body = "policyExists";
 189                                         status = HttpStatus.CONFLICT;
 190                                         response.setStatus(HttpServletResponse.SC_CONFLICT);
 191                                         response.addHeader("error", "policyExists");
 192                                         response.addHeader("policyName", policyData.getPolicyName());
 193                                         return new ResponseEntity<String>(body, status);
 194                                 }
 195                         }else{
 196                                 // if policy does not exist and the request is updatePolicy return error
 197                                 if(policyData.isEditPolicy()){
 198                                         body = "policyNotAvailableForEdit";
 199                                         status = HttpStatus.NOT_FOUND;
 200                                         response.setStatus(HttpServletResponse.SC_NOT_FOUND);
 201                                         response.addHeader("error", body);
 202                                         response.addHeader("message", policyData.getPolicyName() + " does not exist on the PAP and cannot be updated.");
 203                                         return new ResponseEntity<String>(body, status);
 204                                 }
 205                                 version = 1;
 206                                 if(userId == null){
 207                                         createdBy = "API";
 208                                         modifiedBy = "API";
 209                                         policyData.setUserId("API");
 210                                 }else{
 211                                         createdBy = userId;
 212                                         modifiedBy = userId;
 213                                         policyData.setUserId("API");
 214                                 }
 215                                 policyVersionDao = new PolicyVersion();
 216                                 policyVersionDao.setPolicyName(dbCheckPolicyName);
 217                                 policyVersionDao.setActiveVersion(version);
 218                                 policyVersionDao.setHigherVersion(version);
 219                                 policyVersionDao.setCreatedBy(createdBy);
 220                                 policyVersionDao.setModifiedBy(modifiedBy);
 221                         }
 222
 223                         policyData.setPolicyID(newPolicyID());
 224                         policyData.setRuleID(ruleID);
 225
 226                         String policyFileName = dbCheckPolicyName.replace(File.separator, ".")+ "." + version + ".xml";
 227                         policyData.setNewFileName(policyFileName);
 228                         policyData.setPolicyDescription(policyData.getPolicyDescription()+ "@CreatedBy:" +createdBy + "@CreatedBy:" + "@ModifiedBy:" +modifiedBy + "@ModifiedBy:");
 229                         policyData.setRuleCombiningAlgId("urn:oasis:names:tc:xacml:3.0:rule-combining-algorithm:permit-overrides");
 230                         if(policyData.getApiflag() == null){
 231                                 //set the Rule Combining Algorithm Id to be sent to PAP-REST via JSON
 232                                 if(policyData.getAttributes() != null){
 233                                         if(policyData.getAttributes().size() > 0){
 234                                                 for(Object attribute : policyData.getAttributes()){
 235                                                         if(attribute instanceof LinkedHashMap<?, ?>){
 236                                                                 String key = ((LinkedHashMap<?, ?>) attribute).get("key").toString();
 237                                                                 String value = ((LinkedHashMap<?, ?>) attribute).get("value").toString();
 238                                                                 attributeMap.put(key, value);
 239                                                         }
 240                                                 }
 241                                         }
 242                                 }
 243                                 policyData.setDynamicFieldConfigAttributes(attributeMap);
 244                         }
 245
 246                         policyData.setVersion(String.valueOf(version));
 247                         policyData.setHighestVersion(version);
 248
 249                         // Calling Component class per policy type
 250                         if (policyType.equalsIgnoreCase("Config")) {
 251                                 if (policyConfigType.equalsIgnoreCase("Firewall Config")) {
 252                                         newPolicy = new FirewallConfigPolicy(policyData);
 253                                 }else if (policyConfigType.equalsIgnoreCase("BRMS_Raw")) {
 254                                         policyData.setOnapName("DROOLS");
 255                                         policyData.setConfigName("BRMS_RAW_RULE");
 256                                         newPolicy = new CreateBrmsRawPolicy(policyData);
 257                                 }else if (policyConfigType.equalsIgnoreCase("BRMS_Param")) {
 258                                         policyData.setOnapName("DROOLS");
 259                                         policyData.setConfigName("BRMS_PARAM_RULE");
 260                                         Map<String, String> drlRuleAndUIParams = new HashMap<>();
 261                                         if(policyData.getApiflag() == null){
 262                                                 // If there is any dynamic field create the matches here
 263                                                 String key="templateName";
 264                                                 String value=(String) policyData.getRuleName();
 265                                                 drlRuleAndUIParams.put(key, value);
 266                                                 if(policyData.getRuleData().size() > 0){
 267                                                         for(Object keyValue: policyData.getRuleData().keySet()){
 268                                                                 drlRuleAndUIParams.put(keyValue.toString(), policyData.getRuleData().get(keyValue).toString());
 269                                                         }
 270                                                 }
 271                                                 policyData.setBrmsParamBody(drlRuleAndUIParams);
 272                                         }else{
 273                                 drlRuleAndUIParams=policyData.getBrmsParamBody();
 274                                 String modelName= drlRuleAndUIParams.get("templateName");
 275                                 PolicyLogger.info("Template name from API is: "+modelName);
 276
 277                                 BRMSParamTemplate template = (BRMSParamTemplate) commonClassDao.getEntityItem(BRMSParamTemplate.class, "ruleName", modelName);
 278                                 if(template == null){
 279                                         String message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Invalid Template.  The template name, "
 280                                             + modelName + " was not found in the dictionary.";
 281                                         body = message;
 282                                         status = HttpStatus.BAD_REQUEST;
 283                                     response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
 284                                     response.addHeader("error", message);
 285                                     response.addHeader("modelName", modelName);
 286                                     return new ResponseEntity<String>(body, status);
 287                                 }
 288                                         }
 289                                         newPolicy = new CreateBrmsParamPolicy(policyData);
 290                                 }else if (policyConfigType.equalsIgnoreCase("Base")) {
 291                                         newPolicy =  new ConfigPolicy(policyData);
 292                                 }else if (policyConfigType.equalsIgnoreCase("ClosedLoop_Fault")) {
 293                                         newPolicy = new ClosedLoopPolicy(policyData);
 294                                 }else if (policyConfigType.equalsIgnoreCase("ClosedLoop_PM")) {
 295                                         if(policyData.getApiflag() == null){
 296                                                 policyData.setServiceType(policyData.getServiceTypePolicyName().get("serviceTypePolicyName").toString());
 297                                                 ObjectMapper jsonMapper = new ObjectMapper();
 298                                                 String jsonBody = jsonMapper.writeValueAsString(policyData.getJsonBodyData());
 299                                                 jsonBody = jsonBody.replaceFirst("\\{", "\\{\"serviceTypePolicyName\": \"serviceTypeFieldValue\",");
 300                                                 jsonBody = jsonBody.replace("serviceTypeFieldValue", policyData.getServiceType());
 301                                                 policyData.setJsonBody(jsonBody);
 302                                         }
 303                                         newPolicy = new CreateClosedLoopPerformanceMetrics(policyData);
 304                                 }else if (policyConfigType.equalsIgnoreCase("Micro Service")) {
 305                                         newPolicy = new MicroServiceConfigPolicy(policyData);
 306                                 }
 307                         }else if(policyType.equalsIgnoreCase("Action")) {
 308                                 if(policyData.getApiflag() == null){
 309                                         List<String> dynamicRuleAlgorithmLabels = new LinkedList<>();
 310                                         List<String> dynamicRuleAlgorithmCombo = new LinkedList<>();
 311                                         List<String> dynamicRuleAlgorithmField1 = new LinkedList<>();
 312                                         List<String> dynamicRuleAlgorithmField2 = new LinkedList<>();
 313
 314
 315                                         if(policyData.getRuleAlgorithmschoices().size() > 0){
 316                                                 for(Object attribute : policyData.getRuleAlgorithmschoices()){
 317                                                         if(attribute instanceof LinkedHashMap<?, ?>){
 318                                                                 String label = ((LinkedHashMap<?, ?>) attribute).get("id").toString();
 319                                                                 String key = ((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmField1").toString();
 320                                                                 String rule = ((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmCombo").toString();
 321                                                                 String value = ((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmField2").toString();
 322                                                                 dynamicRuleAlgorithmLabels.add(label);
 323                                                                 dynamicRuleAlgorithmField1.add(key);
 324                                                                 dynamicRuleAlgorithmCombo.add(rule);
 325                                                                 dynamicRuleAlgorithmField2.add(value);
 326                                                         }
 327                                                 }
 328                                         }
 329
 330                                         String actionDictValue = policyData.getActionAttributeValue();
 331                                         ActionPolicyDict jsonData = ((ActionPolicyDict) commonClassDao.getEntityItem(ActionPolicyDict.class, "attributeName", actionDictValue));
 332                                         String actionBodyString = jsonData.getBody();
 333                                         String actionDictHeader = jsonData.getHeader();
 334                                         String actionDictType = jsonData.getType();
 335                                         String actionDictUrl = jsonData.getUrl();
 336                                         String actionDictMethod = jsonData.getMethod();
 337                                         policyData.setActionDictHeader(actionDictHeader);
 338                                         policyData.setActionDictType(actionDictType);
 339                                         policyData.setActionDictUrl(actionDictUrl);
 340                                         policyData.setActionDictMethod(actionDictMethod);
 341                                         policyData.setActionAttribute(actionDictValue);
 342                                         policyData.setDynamicRuleAlgorithmLabels(dynamicRuleAlgorithmLabels);
 343                                         policyData.setDynamicRuleAlgorithmCombo(dynamicRuleAlgorithmCombo);
 344                                         policyData.setDynamicRuleAlgorithmField1(dynamicRuleAlgorithmField1);
 345                                         policyData.setDynamicRuleAlgorithmField2(dynamicRuleAlgorithmField2);
 346                                         if (actionBodyString != null) {
 347                                                 policyData.setActionBody(actionBodyString);
 348                                         }
 349                                 }
 350                                 newPolicy = new ActionPolicy(policyData);
 351                         } else if (policyType.equalsIgnoreCase("Decision")) {
 352                                 if(policyData.getApiflag() == null){
 353                                         Map<String, String> settingsMap = new HashMap<>();
 354                                         Map<String, String> treatmentMap = new HashMap<>();
 355                                         List<String> dynamicRuleAlgorithmLabels = new LinkedList<>();
 356                                         List<String> dynamicRuleAlgorithmCombo = new LinkedList<>();
 357                                         List<String> dynamicRuleAlgorithmField1 = new LinkedList<>();
 358                                         List<String> dynamicRuleAlgorithmField2 = new LinkedList<>();
 359                                         List<Object> dynamicVariableList = new LinkedList<>();
 360                                         List<String> dataTypeList = new LinkedList<>();
 361                                         List<String> errorCodeList = new LinkedList<>();
 362                                         List<String> treatmentList = new LinkedList<>();
 363
 364                                         if(policyData.getSettings().size() > 0){
 365                                                 for(Object settingsData : policyData.getSettings()){
 366                                                         if(settingsData instanceof LinkedHashMap<?, ?>){
 367                                                                 String key = ((LinkedHashMap<?, ?>) settingsData).get("key").toString();
 368                                                                 String value = ((LinkedHashMap<?, ?>) settingsData).get("value").toString();
 369                                                                 settingsMap.put(key, value);
 370                                                         }
 371                                                 }
 372                                         }
 373                                         if(policyData.getRuleAlgorithmschoices()!=null && policyData.getRuleAlgorithmschoices().size() > 0){
 374                                                 for(Object attribute : policyData.getRuleAlgorithmschoices()){
 375                                                         if(attribute instanceof LinkedHashMap<?, ?>){
 376                                                                 String label = ((LinkedHashMap<?, ?>) attribute).get("id").toString();
 377                                                                 String key = ((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmField1").toString();
 378                                                                 String rule = ((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmCombo").toString();
 379                                                                 String value = ((LinkedHashMap<?, ?>) attribute).get("dynamicRuleAlgorithmField2").toString();
 380                                                                 dynamicRuleAlgorithmLabels.add(label);
 381                                                                 dynamicRuleAlgorithmField1.add(key);
 382                                                                 dynamicRuleAlgorithmCombo.add(rule);
 383                                                                 dynamicRuleAlgorithmField2.add(value);
 384                                                         }
 385                                                 }
 386                                         }
 387                                         if(policyData.getRuleProvider()!=null && (policyData.getRuleProvider().equals(DecisionPolicy.GUARD_YAML)|| policyData.getRuleProvider().equals(DecisionPolicy.GUARD_BL_YAML))
 388                                                         && policyData.getYamlparams()!=null){
 389                                                 attributeMap.put("actor", policyData.getYamlparams().getActor());
 390                                                 attributeMap.put("recipe", policyData.getYamlparams().getRecipe());
 391                                                 attributeMap.put("clname", policyData.getYamlparams().getClname());
 392                                                 attributeMap.put("limit", policyData.getYamlparams().getLimit());
 393                                                 attributeMap.put("timeWindow", policyData.getYamlparams().getTimeWindow());
 394                                                 attributeMap.put("timeUnits", policyData.getYamlparams().getTimeUnits());
 395                                                 attributeMap.put("guardActiveStart", policyData.getYamlparams().getGuardActiveStart());
 396                                                 attributeMap.put("guardActiveEnd", policyData.getYamlparams().getGuardActiveEnd());
 397                                                 if(policyData.getYamlparams().getBlackList()!=null){
 398                                                         String blackList = StringUtils.join(policyData.getYamlparams().getBlackList(), ",");
 399                                                         attributeMap.put("blackList", blackList);
 400                                                 }
 401                                                 if(policyData.getYamlparams().getTargets()!=null){
 402                                                         String targets = StringUtils.join(policyData.getYamlparams().getTargets(),",");
 403                                                         attributeMap.put("targets", targets);
 404                                                 }
 405                                         }
 406                                         if(policyData.getRuleProvider()!=null && policyData.getRuleProvider().equals(DecisionPolicy.RAINY_DAY)){
 407                                                 attributeMap.put("ServiceType", policyData.getRainyday().getServiceType());
 408                                                 attributeMap.put("VNFType", policyData.getRainyday().getVnfType());
 409                                                 attributeMap.put("BB_ID", policyData.getRainyday().getBbid());
 410                                                 attributeMap.put("WorkStep", policyData.getRainyday().getWorkstep());
 411
 412                                                 if(policyData.getRainyday().getTreatmentTableChoices()!=null && policyData.getRainyday().getTreatmentTableChoices().size() > 0){
 413                                                         for (Object table : policyData.getRainyday().getTreatmentTableChoices()){
 414                                                                 if(table instanceof LinkedHashMap<?,?>){
 415                                                                         String errorcode = ((LinkedHashMap<?,?>) table).get("errorcode").toString();
 416                                                                         String treatment = ((LinkedHashMap<?,?>) table).get("treatment").toString();
 417                                                                         treatmentMap.put(errorcode, treatment);
 418                                                                 }
 419                                                         }
 420                                                 }
 421                                         }
 422
 423                                         policyData.setDynamicRuleAlgorithmLabels(dynamicRuleAlgorithmLabels);
 424                                         policyData.setDynamicRuleAlgorithmCombo(dynamicRuleAlgorithmCombo);
 425                                         policyData.setDynamicRuleAlgorithmField1(dynamicRuleAlgorithmField1);
 426                                         policyData.setDynamicRuleAlgorithmField2(dynamicRuleAlgorithmField2);
 427                                         policyData.setDynamicVariableList(dynamicVariableList);
 428                                         policyData.setDynamicSettingsMap(settingsMap);
 429                                         policyData.setDynamicFieldConfigAttributes(attributeMap);
 430                                         policyData.setDataTypeList(dataTypeList);
 431                                         policyData.setRainydayMap(treatmentMap);
 432                                         policyData.setErrorCodeList(errorCodeList);
 433                                         policyData.setTreatmentList(treatmentList);
 434                                 }
 435                                 newPolicy = new DecisionPolicy(policyData);
 436                         }
 437
 438                         if(newPolicy != null){
 439                                 newPolicy.prepareToSave();
 440                         }else{
 441                                 body = "error";
 442                                 status = HttpStatus.INTERNAL_SERVER_ERROR;
 443                                 response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
 444                                 response.addHeader("error", "error");
 445                                 return new ResponseEntity<String>(body, status);
 446                         }
 447
 448                         PolicyDBDaoTransaction policyDBDaoTransaction = null;
 449                         try{
 450                                 policyDBDao = PolicyDBDao.getPolicyDBDaoInstance(XACMLPapServlet.getEmf());
 451                                 policyDBDaoTransaction = policyDBDao.getNewTransaction();
 452                                 policyDBDaoTransaction.createPolicy(newPolicy, policyData.getUserId());
 453                                 successMap = newPolicy.savePolicies();
 454                                 if(successMap.containsKey("success")){
 455                                         policyDBDaoTransaction.commitTransaction();
 456                                         if(policyData.isEditPolicy()){
 457                                                 commonClassDao.update(policyVersionDao);
 458                                         }else{
 459                                                 commonClassDao.save(policyVersionDao);
 460                                         }
 461                                         try{
 462                                                 PolicyElasticSearchController search= new PolicyElasticSearchController();
 463                                                 search.updateElk(policyData);
 464                                         }catch(Exception e){
 465                                                 LOGGER.error("Error Occured while saving policy to Elastic Database"+e);
 466                                         }
 467                                         body = "success";
 468                                         status = HttpStatus.OK;
 469                                         response.setStatus(HttpServletResponse.SC_OK);
 470                                         response.addHeader("successMapKey", "success");
 471                                         response.addHeader("policyName", policyData.getNewFileName());
 472
 473                     //get message from the SafetyCheckerResults if present
 474                     String safetyCheckerResponse = policyData.getClWarning();
 475                     String existingCLName = policyData.getExistingCLName();
 476
 477                     //if safetyCheckerResponse is not null add a header to send back with response
 478                     if(safetyCheckerResponse!=null) {
 479                         PolicyLogger.info("SafetyCheckerResponse message: " + safetyCheckerResponse);
 480                         response.addHeader("safetyChecker", safetyCheckerResponse);
 481                         response.addHeader("newCLName", CLName);
 482                         response.addHeader("conflictCLName", existingCLName);
 483                     } else {
 484                         PolicyLogger.info("SafetyCheckerResponse was empty or null.");
 485                     }
 486
 487                                 }else if (successMap.containsKey("invalidAttribute")) {
 488                                         String message = XACMLErrorConstants.ERROR_DATA_ISSUE + "Invalid Action Attribute";
 489                                         LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "Could not fine " + policyData.getActionAttribute() + " in the ActionPolicyDict table.");
 490                                         body = "invalidAttribute";
 491                                         status = HttpStatus.BAD_REQUEST;
 492                                         response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
 493                                         response.addHeader("invalidAttribute", policyData.getActionAttribute());
 494                                         response.addHeader("error", message);
 495                                         response.addHeader("policyName", policyData.getPolicyName());
 496                                 }else if (successMap.containsKey("fwdberror")) {
 497                                         policyDBDaoTransaction.rollbackTransaction();
 498                                         body = "fwdberror";
 499                                         status = HttpStatus.BAD_REQUEST;
 500                                         String message = XACMLErrorConstants.ERROR_DATA_ISSUE
 501                             + "Error when inserting Firewall ConfigBody data into the database.";
 502                                 PolicyLogger.error(message);
 503                                         response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
 504                                         response.addHeader("error", message);
 505                                         response.addHeader("policyName", policyData.getPolicyName());
 506                                 } else if (successMap.get("error").equals("Validation Failed")) {
 507                     policyDBDaoTransaction.rollbackTransaction();
 508                     String message = XACMLErrorConstants.ERROR_DATA_ISSUE
 509                                         + "Error Validating the Policy on the PAP.";
 510                     PolicyLogger.error(message);
 511                     body = "Validation";
 512                                         status = HttpStatus.BAD_REQUEST;
 513                     response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
 514                     response.addHeader("error", message);
 515                     response.addHeader("policyName", policyData.getPolicyName());
 516                 }else {
 517                                         policyDBDaoTransaction.rollbackTransaction();
 518                                         body = "error";
 519                                         status = HttpStatus.INTERNAL_SERVER_ERROR;
 520                                         response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
 521                                         response.addHeader("error", "error");
 522                                 }
 523                         }catch(Exception e){
 524                                 LOGGER.error("Exception Occured : ",e);
 525                                 if(policyDBDaoTransaction != null){
 526                                         policyDBDaoTransaction.rollbackTransaction();
 527                                 }
 528                         }
 529                 }
 530                 catch (Exception e){
 531                         LOGGER.error("Exception Occured : "+e.getMessage(),e);
 532                         body = "error";
 533                         response.addHeader("error", e.getMessage());
 534                         response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
 535                 }
 536                 return new ResponseEntity<>(body, status);
 537         }
 538
 539         @ExceptionHandler({ HttpMessageNotReadableException.class })
 540         public ResponseEntity<String> messageNotReadableExceptionHandler(HttpServletRequest req, HttpMessageNotReadableException exception) {
 541                 LOGGER.error("Request not readable: {}", exception);
 542                 StringBuilder message = new StringBuilder();
 543                 message.append(exception.getMessage());
 544                 if (exception.getCause() != null) {
 545                         message.append(" Reason Caused: "
 546                                         + exception.getCause().getMessage());
 547                 }
 548                 return new ResponseEntity<>(message.toString(), HttpStatus.BAD_REQUEST);
 549         }
 550
 551         public PolicyVersion getPolicyVersionData(String dbCheckPolicyName){
 552                 PolicyVersion entityItem = (PolicyVersion) commonClassDao.getEntityItem(PolicyVersion.class, "policyName", dbCheckPolicyName);
 553                 if (entityItem != null) {
 554                         if(entityItem.getPolicyName().equals(dbCheckPolicyName)){
 555                                 return entityItem;
 556                         }
 557                 }
 558                 return entityItem;
 559         }
 560 }