ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/BRMSDictionaryController.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
  21 package org.onap.policy.pap.xacml.rest.controller;
  22
  23 import java.io.PrintWriter;
  24 import java.io.StringWriter;
  25 import java.nio.charset.StandardCharsets;
  26 import java.util.Date;
  27 import java.util.HashMap;
  28 import java.util.List;
  29 import java.util.Map;
  30
  31 import javax.servlet.http.HttpServletRequest;
  32 import javax.servlet.http.HttpServletResponse;
  33
  34 import org.apache.commons.io.IOUtils;
  35 import org.json.JSONObject;
  36 import org.onap.policy.api.PEDependency;
  37 import org.onap.policy.common.logging.flexlogger.FlexLogger;
  38 import org.onap.policy.common.logging.flexlogger.Logger;
  39 import org.onap.policy.pap.xacml.rest.util.JsonMessage;
  40 import org.onap.policy.rest.dao.CommonClassDao;
  41 import org.onap.policy.rest.jpa.BRMSController;
  42 import org.onap.policy.rest.jpa.BRMSDependency;
  43 import org.onap.policy.rest.jpa.BRMSParamTemplate;
  44 import org.onap.policy.rest.jpa.UserInfo;
  45 import org.onap.policy.utils.PolicyUtils;
  46 import org.onap.policy.xacml.api.XACMLErrorConstants;
  47 import org.springframework.beans.factory.annotation.Autowired;
  48 import org.springframework.http.MediaType;
  49 import org.springframework.stereotype.Controller;
  50 import org.springframework.web.bind.annotation.RequestMapping;
  51 import org.springframework.web.servlet.ModelAndView;
  52
  53 import com.fasterxml.jackson.databind.DeserializationFeature;
  54 import com.fasterxml.jackson.databind.JsonNode;
  55 import com.fasterxml.jackson.databind.ObjectMapper;
  56
  57
  58 @Controller
  59 public class BRMSDictionaryController{
  60
  61         private static final Logger LOGGER  = FlexLogger.getLogger(BRMSDictionaryController.class);
  62
  63
  64         private static CommonClassDao commonClassDao;
  65
  66         @Autowired
  67         public BRMSDictionaryController(CommonClassDao commonClassDao){
  68                 BRMSDictionaryController.commonClassDao = commonClassDao;
  69         }
  70
  71         public BRMSDictionaryController() {}
  72
  73         private String rule;
  74
  75         public UserInfo getUserInfo(String loginId){
  76                 UserInfo name = (UserInfo) commonClassDao.getEntityItem(UserInfo.class, "userLoginId", loginId);
  77                 return name;
  78         }
  79
  80         @RequestMapping(value={"/get_BRMSParamDataByName"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
  81         public void getBRMSParamDictionaryByNameEntityData(HttpServletRequest request, HttpServletResponse response){
  82                 try{
  83                         Map<String, Object> model = new HashMap<>();
  84                         ObjectMapper mapper = new ObjectMapper();
  85                         model.put("brmsParamDictionaryDatas", mapper.writeValueAsString(commonClassDao.getDataByColumn(BRMSParamTemplate.class, "ruleName")));
  86                         JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
  87                         JSONObject j = new JSONObject(msg);
  88                         response.getWriter().write(j.toString());
  89                 }
  90                 catch (Exception e){
  91                          LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
  92                 }
  93         }
  94
  95         @RequestMapping(value={"/get_BRMSParamData"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
  96         public void getBRMSParamDictionaryEntityData(HttpServletRequest request, HttpServletResponse response){
  97                 try{
  98                         Map<String, Object> model = new HashMap<>();
  99                         ObjectMapper mapper = new ObjectMapper();
 100                         model.put("brmsParamDictionaryDatas", mapper.writeValueAsString(commonClassDao.getData(BRMSParamTemplate.class)));
 101                         JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
 102                         JSONObject j = new JSONObject(msg);
 103             response.addHeader("successMapKey", "success");
 104             response.addHeader("operation", "getDictionary");
 105                         response.getWriter().write(j.toString());
 106                 }
 107                 catch (Exception e){
 108                         LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
 109                         response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
 110                         response.addHeader("error", "dictionaryDBQuery");
 111                 }
 112         }
 113
 114         @RequestMapping(value={"/brms_dictionary/set_BRMSParamData"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
 115         public void SetRuleData(HttpServletRequest request, HttpServletResponse response) throws Exception{
 116                 StringWriter writer = new StringWriter();
 117                 IOUtils.copy(request.getInputStream() , writer, StandardCharsets.UTF_8);
 118                 String cleanStreamBoundary =  writer.toString().replaceFirst("------(.*)(?s).*octet-stream", "");
 119                 rule = cleanStreamBoundary.substring(0, cleanStreamBoundary.lastIndexOf("end")+4);
 120         }
 121
 122         @RequestMapping(value={"/brms_dictionary/save_BRMSParam"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
 123         public ModelAndView saveBRMSParamDictionary(HttpServletRequest request, HttpServletResponse response) throws Exception{
 124                 try {
 125                         boolean duplicateflag = false;
 126             boolean fromAPI = false;
 127             if (request.getParameter("apiflag")!=null && request.getParameter("apiflag").equalsIgnoreCase("api")) {
 128                 fromAPI = true;
 129             }
 130                         ObjectMapper mapper = new ObjectMapper();
 131                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 132                         JsonNode root = mapper.readTree(request.getReader());
 133
 134             BRMSParamTemplate bRMSParamTemplateData;
 135             String userId = null;
 136             if(fromAPI) {
 137                 bRMSParamTemplateData = (BRMSParamTemplate)mapper.readValue(root.get("dictionaryFields").toString(), BRMSParamTemplate.class);
 138                 userId = "API";
 139
 140                 //check if update operation or create, get id for data to be updated and update attributeData
 141                 if (request.getParameter("operation").equals("update")) {
 142                         List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(bRMSParamTemplateData.getRuleName(), "ruleName", BRMSParamTemplate.class);
 143                         int id = 0;
 144                         BRMSParamTemplate data = (BRMSParamTemplate) duplicateData.get(0);
 145                         id = data.getId();
 146                         bRMSParamTemplateData.setId(id);
 147                         bRMSParamTemplateData.setUserCreatedBy(this.getUserInfo(userId));
 148                 }
 149             } else {
 150                 bRMSParamTemplateData = (BRMSParamTemplate)mapper.readValue(root.get("brmsParamDictionaryData").toString(), BRMSParamTemplate.class);
 151                 userId = root.get("userid").textValue();
 152             }
 153
 154                         bRMSParamTemplateData.setRule(rule);
 155                         if(bRMSParamTemplateData.getId() == 0){
 156                                 List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(bRMSParamTemplateData.getRuleName(), "ruleName", BRMSParamTemplate.class);
 157                                 if(!duplicateData.isEmpty()){
 158                                         duplicateflag = true;
 159                                 }else{
 160                                         bRMSParamTemplateData.setUserCreatedBy(this.getUserInfo(userId));
 161                                         commonClassDao.save(bRMSParamTemplateData);
 162                                 }
 163                         }else{
 164                                 commonClassDao.update(bRMSParamTemplateData);
 165                         }
 166                         response.setCharacterEncoding("UTF-8");
 167                         response.setContentType("application / json");
 168                         request.setCharacterEncoding("UTF-8");
 169
 170                         String responseString = "";
 171                         if(duplicateflag){
 172                                 responseString = "Duplicate";
 173                         }else{
 174                                 responseString = mapper.writeValueAsString(BRMSDictionaryController.commonClassDao.getData(BRMSParamTemplate.class));
 175                         }
 176             if(fromAPI) {
 177                 if (responseString!=null && !responseString.equals("Duplicate")) {
 178                     responseString = "Success";
 179                 }
 180                 ModelAndView result = new ModelAndView();
 181                 result.setViewName(responseString);
 182                 return result;
 183             } else {
 184                 response.setCharacterEncoding("UTF-8");
 185                 response.setContentType("application / json");
 186                 request.setCharacterEncoding("UTF-8");
 187
 188                 PrintWriter out = response.getWriter();
 189                 JSONObject j = new JSONObject("{brmsParamDictionaryDatas: " + responseString + "}");
 190                 out.write(j.toString());
 191                 return null;
 192             }
 193                 }
 194                 catch (Exception e){
 195                         LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
 196                         response.setCharacterEncoding("UTF-8");
 197                         request.setCharacterEncoding("UTF-8");
 198                         PrintWriter out = response.getWriter();
 199                         out.write(e.getMessage());
 200                 }
 201                 return null;
 202         }
 203
 204         @RequestMapping(value={"/brms_dictionary/remove_brmsParam"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
 205         public ModelAndView removeBRMSParamDictionary(HttpServletRequest request, HttpServletResponse response) throws Exception {
 206                 try{
 207                         ObjectMapper mapper = new ObjectMapper();
 208                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 209                         JsonNode root = mapper.readTree(request.getReader());
 210                         BRMSParamTemplate bRMSParamTemplateData = (BRMSParamTemplate)mapper.readValue(root.get("data").toString(), BRMSParamTemplate.class);
 211                         commonClassDao.delete(bRMSParamTemplateData);
 212                         response.setCharacterEncoding("UTF-8");
 213                         response.setContentType("application / json");
 214                         request.setCharacterEncoding("UTF-8");
 215
 216                         PrintWriter out = response.getWriter();
 217
 218                         String responseString = mapper.writeValueAsString(BRMSDictionaryController.commonClassDao.getData(BRMSParamTemplate.class));
 219                         JSONObject j = new JSONObject("{brmsParamDictionaryDatas: " + responseString + "}");
 220                         out.write(j.toString());
 221
 222                         return null;
 223                 }
 224                 catch (Exception e){
 225                          LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
 226                         response.setCharacterEncoding("UTF-8");
 227                         request.setCharacterEncoding("UTF-8");
 228                         PrintWriter out = response.getWriter();
 229                         out.write(e.getMessage());
 230                 }
 231                 return null;
 232         }
 233
 234     @RequestMapping(value={"/get_BRMSDependencyDataByName"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
 235     public void getBRMSDependencyDictionaryByNameEntityData(HttpServletRequest request, HttpServletResponse response){
 236         try{
 237             Map<String, Object> model = new HashMap<>();
 238             ObjectMapper mapper = new ObjectMapper();
 239             model.put("brmsDependencyDictionaryDatas", mapper.writeValueAsString(commonClassDao.getDataByColumn(BRMSDependency.class, "dependencyName")));
 240             JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
 241             JSONObject j = new JSONObject(msg);
 242             response.getWriter().write(j.toString());
 243         }
 244         catch (Exception e){
 245             LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
 246         }
 247     }
 248
 249     @RequestMapping(value={"/get_BRMSDependencyData"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
 250     public void getBRMSDependencyDictionaryEntityData(HttpServletRequest request, HttpServletResponse response){
 251         try{
 252             Map<String, Object> model = new HashMap<>();
 253             ObjectMapper mapper = new ObjectMapper();
 254             model.put("brmsDependencyDictionaryDatas", mapper.writeValueAsString(commonClassDao.getData(BRMSDependency.class)));
 255             JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
 256             JSONObject j = new JSONObject(msg);
 257             response.addHeader("successMapKey", "success");
 258             response.addHeader("operation", "getDictionary");
 259             response.getWriter().write(j.toString());
 260         }
 261         catch (Exception e){
 262             LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
 263             response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
 264             response.addHeader("error", "dictionaryDBQuery");
 265         }
 266     }
 267
 268     @RequestMapping(value={"/brms_dictionary/save_BRMSDependencyData"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
 269     public ModelAndView saveBRMSDependencyDictionary(HttpServletRequest request, HttpServletResponse response) throws Exception{
 270         try {
 271             boolean duplicateflag = false;
 272             LOGGER.debug("DictionaryController:  saveBRMSDependencyDictionary() is called");
 273
 274             boolean fromAPI = false;
 275             if (request.getParameter("apiflag")!=null && request.getParameter("apiflag").equalsIgnoreCase("api")) {
 276                 fromAPI = true;
 277             }
 278
 279             ObjectMapper mapper = new ObjectMapper();
 280             mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 281             JsonNode root = mapper.readTree(request.getReader());
 282
 283             BRMSDependency brmsDependency;
 284             String userId = null;
 285             if (fromAPI) {
 286                 brmsDependency = (BRMSDependency)mapper.readValue(root.get("dictionaryFields").toString(), BRMSDependency.class);
 287                 userId = "API";
 288
 289                 //check if update operation or create, get id for data to be updated
 290                 if (request.getParameter("operation").equals("update")) {
 291                         List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(brmsDependency.getDependencyName(), "dependencyName", BRMSDependency.class);
 292                         int id = 0;
 293                         BRMSDependency data = (BRMSDependency) duplicateData.get(0);
 294                         id = data.getId();
 295                         brmsDependency.setId(id);
 296                         brmsDependency.setUserCreatedBy(this.getUserInfo(userId));
 297                 }
 298             } else {
 299                 brmsDependency = (BRMSDependency)mapper.readValue(root.get("brmsDependencyDictionaryData").toString(), BRMSDependency.class);
 300                 userId = root.get("userid").textValue();
 301             }
 302
 303             LOGGER.audit("the userId from the onap portal is: " + userId);
 304             String responseString = null;
 305
 306             if(brmsDependency.getDependency()!=null && !brmsDependency.getDependency().trim().equals("")){
 307                 PEDependency dependency = null;
 308                 try{
 309                     dependency = PolicyUtils.jsonStringToObject(brmsDependency.getDependency(), PEDependency.class);
 310                 }catch(Exception e){
 311                     LOGGER.error(XACMLErrorConstants.ERROR_SCHEMA_INVALID + "wrong data given for BRMS PEDependency Dictionary : " + brmsDependency.getDependency());
 312                 }
 313                 if(dependency==null){
 314                     responseString = "Error";
 315                 }else{
 316                     if(brmsDependency.getId() == 0){
 317                         List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(brmsDependency.getDependencyName(), "dependencyName", BRMSDependency.class);
 318                         if(!duplicateData.isEmpty()){
 319                             duplicateflag = true;
 320                         }else{
 321                             brmsDependency.setUserCreatedBy(getUserInfo(userId));
 322                             brmsDependency.setUserModifiedBy(getUserInfo(userId));
 323                             LOGGER.audit("DictionaryController:  got the user info now about to call Save() method on brmsDependencydao");
 324                             commonClassDao.save(brmsDependency);
 325                         }
 326                     }else{
 327                         brmsDependency.setUserModifiedBy(this.getUserInfo(userId));
 328                         brmsDependency.setModifiedDate(new Date());
 329                         commonClassDao.update(brmsDependency);
 330                     }
 331                     if(duplicateflag) {
 332                         responseString = "Duplicate";
 333                     } else {
 334                         responseString = mapper.writeValueAsString(commonClassDao.getData(BRMSDependency.class));
 335                     }
 336                 }
 337             }
 338             if (fromAPI) {
 339                 if (responseString!=null && !responseString.equals("Duplicate") && !responseString.equals("Error")) {
 340                     responseString = "Success";
 341                 }
 342                 ModelAndView result = new ModelAndView();
 343                 result.setViewName(responseString);
 344                 return result;
 345             } else {
 346                 response.setCharacterEncoding("UTF-8");
 347                 response.setContentType("application / json");
 348                 request.setCharacterEncoding("UTF-8");
 349                 PrintWriter out = response.getWriter();
 350                 JSONObject j = new JSONObject("{brmsDependencyDictionaryDatas: " + responseString + "}");
 351                 out.write(j.toString());
 352
 353                 return null;
 354             }
 355         } catch (Exception e){
 356             LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
 357             response.setCharacterEncoding("UTF-8");
 358             request.setCharacterEncoding("UTF-8");
 359             PrintWriter out = response.getWriter();
 360             out.write(e.getMessage());
 361         }
 362         return null;
 363     }
 364
 365     @RequestMapping(value={"/brms_dictionary/remove_brmsDependency"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
 366     public ModelAndView removeBRMSDependencyDictionary(HttpServletRequest request, HttpServletResponse response) throws Exception {
 367         try{
 368             ObjectMapper mapper = new ObjectMapper();
 369             mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 370             JsonNode root = mapper.readTree(request.getReader());
 371             BRMSDependency brmsDependency = (BRMSDependency)mapper.readValue(root.get("data").toString(), BRMSDependency.class);
 372             commonClassDao.delete(brmsDependency);
 373             response.setCharacterEncoding("UTF-8");
 374             response.setContentType("application / json");
 375             request.setCharacterEncoding("UTF-8");
 376             PrintWriter out = response.getWriter();
 377             String responseString = mapper.writeValueAsString(commonClassDao.getData(BRMSDependency.class));
 378             JSONObject j = new JSONObject("{brmsDependencyDictionaryDatas: " + responseString + "}");
 379             out.write(j.toString());
 380             return null;
 381         }
 382         catch (Exception e){
 383             LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
 384             response.setCharacterEncoding("UTF-8");
 385             request.setCharacterEncoding("UTF-8");
 386             PrintWriter out = response.getWriter();
 387             out.write(e.getMessage());
 388         }
 389         return null;
 390     }
 391
 392
 393     @RequestMapping(value={"/get_BRMSControllerDataByName"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
 394     public void getBRMSControllerDictionaryByNameEntityData(HttpServletRequest request, HttpServletResponse response){
 395         try{
 396             Map<String, Object> model = new HashMap<>();
 397             ObjectMapper mapper = new ObjectMapper();
 398             model.put("brmsControllerDictionaryDatas", mapper.writeValueAsString(commonClassDao.getDataByColumn(BRMSController.class, "controllerName")));
 399             JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
 400             JSONObject j = new JSONObject(msg);
 401             response.getWriter().write(j.toString());
 402         }
 403         catch (Exception e){
 404             LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
 405         }
 406     }
 407
 408     @RequestMapping(value={"/get_BRMSControllerData"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
 409     public void getBRMSControllerDictionaryEntityData(HttpServletRequest request, HttpServletResponse response){
 410         try{
 411             Map<String, Object> model = new HashMap<>();
 412             ObjectMapper mapper = new ObjectMapper();
 413             model.put("brmsControllerDictionaryDatas", mapper.writeValueAsString(commonClassDao.getData(BRMSController.class)));
 414             JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
 415             JSONObject j = new JSONObject(msg);
 416             response.addHeader("successMapKey", "success");
 417             response.addHeader("operation", "getDictionary");
 418             response.getWriter().write(j.toString());
 419         }
 420         catch (Exception e){
 421             LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
 422             response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
 423             response.addHeader("error", "dictionaryDBQuery");
 424         }
 425     }
 426
 427     @RequestMapping(value={"/brms_dictionary/save_BRMSControllerData"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
 428     public ModelAndView saveBRMSControllerDictionary(HttpServletRequest request, HttpServletResponse response) throws Exception{
 429         try {
 430             boolean duplicateflag = false;
 431             LOGGER.debug("DictionaryController:  saveBRMSControllerDictionary() is called");
 432             boolean fromAPI = false;
 433             if (request.getParameter("apiflag")!=null && request.getParameter("apiflag").equalsIgnoreCase("api")) {
 434                 fromAPI = true;
 435             }
 436             ObjectMapper mapper = new ObjectMapper();
 437             mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 438             JsonNode root = mapper.readTree(request.getReader());
 439             BRMSController brmsController;
 440             String userId = null;
 441             if (fromAPI) {
 442                 brmsController = (BRMSController)mapper.readValue(root.get("dictionaryFields").toString(), BRMSController.class);
 443                 userId = "API";
 444                 //check if update operation or create, get id for data to be updated
 445                 if (request.getParameter("operation").equals("update")) {
 446                         List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(brmsController.getControllerName(), "controllerName", BRMSController.class);
 447                         int id = 0;
 448                         BRMSController data = (BRMSController) duplicateData.get(0);
 449                         id = data.getId();
 450                         brmsController.setId(id);
 451                         brmsController.setUserCreatedBy(this.getUserInfo(userId));
 452                 }
 453             } else {
 454                 brmsController = (BRMSController)mapper.readValue(root.get("brmsControllerDictionaryData").toString(), BRMSController.class);
 455                 userId = root.get("userid").textValue();
 456             }
 457             LOGGER.audit("the userId from the onap portal is: " + userId);
 458             String responseString = null;
 459             if(brmsController.getController()!=null && !brmsController.getController().trim().equals("")){
 460                 PEDependency dependency = null;
 461                 try{
 462                     dependency = PolicyUtils.jsonStringToObject(brmsController.getController(), PEDependency.class);
 463                 }catch(Exception e){
 464                     LOGGER.error(XACMLErrorConstants.ERROR_SCHEMA_INVALID + "wrong data given for BRMS Controller Dictionary : " + brmsController.getController());
 465                 }
 466                 if(dependency==null){
 467                     responseString = "Error";
 468                 }else{
 469                     if(brmsController.getId() == 0){
 470                         List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(brmsController.getControllerName(), "controllerName", BRMSController.class);
 471                         if(!duplicateData.isEmpty()){
 472                             duplicateflag = true;
 473                         }else{
 474                             brmsController.setUserCreatedBy(getUserInfo(userId));
 475                             brmsController.setUserModifiedBy(getUserInfo(userId));
 476                             LOGGER.audit("DictionaryController:  got the user info now about to call Save() method on brmsControllerdao");
 477                             commonClassDao.save(brmsController);
 478                         }
 479                     }else{
 480                         brmsController.setUserModifiedBy(this.getUserInfo(userId));
 481                         brmsController.setModifiedDate(new Date());
 482                         commonClassDao.update(brmsController);
 483                     }
 484                     if(duplicateflag) {
 485                         responseString = "Duplicate";
 486                     } else {
 487                         responseString = mapper.writeValueAsString(commonClassDao.getData(BRMSController.class));
 488                     }
 489                 }
 490             }
 491             if (fromAPI) {
 492                 if (responseString!=null && !responseString.equals("Duplicate") && !responseString.equals("Error")) {
 493                     responseString = "Success";
 494                 }
 495                 ModelAndView result = new ModelAndView();
 496                 result.setViewName(responseString);
 497                 return result;
 498             } else {
 499                 response.setCharacterEncoding("UTF-8");
 500                 response.setContentType("application / json");
 501                 request.setCharacterEncoding("UTF-8");
 502                 PrintWriter out = response.getWriter();
 503                 JSONObject j = new JSONObject("{brmsControllerDictionaryDatas: " + responseString + "}");
 504                 out.write(j.toString());
 505                 return null;
 506             }
 507         } catch (Exception e){
 508             LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
 509             response.setCharacterEncoding("UTF-8");
 510             request.setCharacterEncoding("UTF-8");
 511             PrintWriter out = response.getWriter();
 512             out.write(e.getMessage());
 513         }
 514         return null;
 515     }
 516
 517     @RequestMapping(value={"/brms_dictionary/remove_brmsController"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
 518     public ModelAndView removeBRMSControllerDictionary(HttpServletRequest request, HttpServletResponse response) throws Exception {
 519         try{
 520             ObjectMapper mapper = new ObjectMapper();
 521             mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 522             JsonNode root = mapper.readTree(request.getReader());
 523             BRMSController brmsController = (BRMSController)mapper.readValue(root.get("data").toString(), BRMSController.class);
 524             commonClassDao.delete(brmsController);
 525             response.setCharacterEncoding("UTF-8");
 526             response.setContentType("application / json");
 527             request.setCharacterEncoding("UTF-8");
 528             PrintWriter out = response.getWriter();
 529             String responseString = mapper.writeValueAsString(commonClassDao.getData(BRMSController.class));
 530             JSONObject j = new JSONObject("{brmsControllerDictionaryDatas: " + responseString + "}");
 531             out.write(j.toString());
 532             return null;
 533         }
 534         catch (Exception e){
 535             LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
 536             response.setCharacterEncoding("UTF-8");
 537             request.setCharacterEncoding("UTF-8");
 538             PrintWriter out = response.getWriter();
 539             out.write(e.getMessage());
 540         }
 541         return null;
 542     }
 543
 544     public BRMSDependency getDependencyDataByID(String dependencyName){
 545         return (BRMSDependency) commonClassDao.getEntityItem(BRMSDependency.class, "dependencyName", dependencyName);
 546     }
 547
 548     public BRMSController getControllerDataByID(String controllerName){
 549         return (BRMSController) commonClassDao.getEntityItem(BRMSController.class, "controllerName", controllerName);
 550     }
 551
 552 }