ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/DecisionPolicyDictionaryController.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.IOException;
  24 import java.io.PrintWriter;
  25 import java.io.UnsupportedEncodingException;
  26 import java.util.ArrayList;
  27 import java.util.Date;
  28 import java.util.HashMap;
  29 import java.util.LinkedHashMap;
  30 import java.util.List;
  31 import java.util.Map;
  32
  33 import javax.servlet.http.HttpServletRequest;
  34 import javax.servlet.http.HttpServletResponse;
  35
  36 import org.json.JSONObject;
  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.Datatype;
  42 import org.onap.policy.rest.jpa.DecisionSettings;
  43 import org.onap.policy.rest.jpa.RainyDayTreatments;
  44 import org.onap.policy.rest.jpa.UserInfo;
  45 import org.onap.policy.xacml.api.XACMLErrorConstants;
  46 import org.springframework.beans.factory.annotation.Autowired;
  47 import org.springframework.http.MediaType;
  48 import org.springframework.stereotype.Controller;
  49 import org.springframework.web.bind.annotation.RequestMapping;
  50 import org.springframework.web.servlet.ModelAndView;
  51
  52 import com.fasterxml.jackson.databind.DeserializationFeature;
  53 import com.fasterxml.jackson.databind.JsonNode;
  54 import com.fasterxml.jackson.databind.ObjectMapper;
  55
  56 @Controller
  57 public class DecisionPolicyDictionaryController {
  58
  59         private static final Logger LOGGER  = FlexLogger.getLogger(DecisionPolicyDictionaryController.class);
  60
  61         private static CommonClassDao commonClassDao;
  62
  63         @Autowired
  64         public DecisionPolicyDictionaryController(CommonClassDao commonClassDao){
  65                 DecisionPolicyDictionaryController.commonClassDao = commonClassDao;
  66         }
  67
  68         public DecisionPolicyDictionaryController(){}
  69
  70         public UserInfo getUserInfo(String loginId){
  71                 UserInfo name = (UserInfo) commonClassDao.getEntityItem(UserInfo.class, "userLoginId", loginId);
  72                 return name;
  73         }
  74
  75         @RequestMapping(value={"/get_SettingsDictionaryDataByName"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
  76         public void getSettingsDictionaryByNameEntityData(HttpServletRequest request, HttpServletResponse response){
  77                 try{
  78                         Map<String, Object> model = new HashMap<>();
  79                         ObjectMapper mapper = new ObjectMapper();
  80                         model.put("settingsDictionaryDatas", mapper.writeValueAsString(commonClassDao.getDataByColumn(DecisionSettings.class, "xacmlId")));
  81                         JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
  82                         JSONObject j = new JSONObject(msg);
  83                         response.getWriter().write(j.toString());
  84                 }
  85                 catch (Exception e){
  86                         LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
  87                 }
  88         }
  89
  90
  91         @RequestMapping(value={"/get_SettingsDictionaryData"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
  92         public void getSettingsDictionaryEntityData(HttpServletRequest request, HttpServletResponse response){
  93                 try{
  94                         Map<String, Object> model = new HashMap<>();
  95                         ObjectMapper mapper = new ObjectMapper();
  96                         model.put("settingsDictionaryDatas", mapper.writeValueAsString(commonClassDao.getData(DecisionSettings.class)));
  97                         JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
  98                         JSONObject j = new JSONObject(msg);
  99             response.addHeader("successMapKey", "success");
 100             response.addHeader("operation", "getDictionary");
 101                         response.getWriter().write(j.toString());
 102                 }
 103                 catch (Exception e){
 104             LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
 105             response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
 106             response.addHeader("error", "dictionaryDBQuery");
 107                 }
 108         }
 109
 110         @RequestMapping(value={"/decision_dictionary/save_Settings"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
 111         public ModelAndView saveSettingsDictionary(HttpServletRequest request, HttpServletResponse response) throws UnsupportedEncodingException, IOException{
 112                 try {
 113                         boolean duplicateflag = false;
 114             boolean isFakeUpdate = false;
 115             boolean fromAPI = false;
 116             if (request.getParameter("apiflag")!=null && request.getParameter("apiflag").equalsIgnoreCase("api")) {
 117                 fromAPI = true;
 118             }
 119                         ObjectMapper mapper = new ObjectMapper();
 120                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 121                         JsonNode root = mapper.readTree(request.getReader());
 122                         DecisionSettings decisionSettings;
 123             String userId = null;
 124
 125             if (fromAPI) {
 126                 decisionSettings = (DecisionSettings)mapper.readValue(root.get("dictionaryFields").toString(), DecisionSettings.class);
 127                 userId = "API";
 128
 129                 //check if update operation or create, get id for data to be updated and update attributeData
 130                 if (request.getParameter("operation").equals("update")) {
 131                         List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(decisionSettings.getXacmlId(), "xacmlId", DecisionSettings.class);
 132                         int id = 0;
 133                         DecisionSettings data = (DecisionSettings) duplicateData.get(0);
 134                         id = data.getId();
 135                         if(id==0){
 136                                 isFakeUpdate=true;
 137                                 decisionSettings.setId(1);
 138                         } else {
 139                                 decisionSettings.setId(id);
 140                         }
 141                         decisionSettings.setUserCreatedBy(this.getUserInfo(userId));
 142                 }
 143             } else {
 144                 decisionSettings = (DecisionSettings)mapper.readValue(root.get("settingsDictionaryData").toString(), DecisionSettings.class);
 145                 userId = root.get("userid").textValue();
 146             }
 147                         if(decisionSettings.getDatatypeBean().getShortName() != null){
 148                                 String datatype = decisionSettings.getDatatypeBean().getShortName();
 149                                 Datatype a = new Datatype();
 150                                 if(datatype.equalsIgnoreCase("string")){
 151                                         a.setId(26);
 152                                 }else if(datatype.equalsIgnoreCase("integer")){
 153                                         a.setId(12);
 154                                 }else if(datatype.equalsIgnoreCase("boolean")){
 155                                         a.setId(18);
 156                                 }else if(datatype.equalsIgnoreCase("double")){
 157                                         a.setId(25);
 158                                 }else if(datatype.equalsIgnoreCase("user")){
 159                                         a.setId(29);
 160                                 }
 161                                 decisionSettings.setDatatypeBean(a);
 162                         }
 163                         if(decisionSettings.getId() == 0){
 164                                 List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(decisionSettings.getXacmlId(), "xacmlId", DecisionSettings.class);
 165                                 if(!duplicateData.isEmpty()){
 166                                         duplicateflag = true;
 167                                 }else{
 168                                         decisionSettings.setUserCreatedBy(this.getUserInfo(userId));
 169                                         decisionSettings.setUserModifiedBy(this.getUserInfo(userId));
 170                                         commonClassDao.save(decisionSettings);
 171                                 }
 172                         }else{
 173                                 if(!isFakeUpdate) {
 174                                         decisionSettings.setUserModifiedBy(this.getUserInfo(userId));
 175                                         decisionSettings.setModifiedDate(new Date());
 176                                         commonClassDao.update(decisionSettings);
 177                                 }
 178                         }
 179             String responseString = "";
 180             if(duplicateflag){
 181                 responseString = "Duplicate";
 182             }else{
 183                 responseString =  mapper.writeValueAsString(commonClassDao.getData(DecisionSettings.class));
 184             }
 185
 186             if (fromAPI) {
 187                 if (responseString!=null && !responseString.equals("Duplicate")) {
 188                     if(isFakeUpdate){
 189                         responseString = "Exists";
 190                     } else {
 191                         responseString = "Success";
 192                     }
 193                 }
 194                 ModelAndView result = new ModelAndView();
 195                 result.setViewName(responseString);
 196                 return result;
 197             } else {
 198                 response.setCharacterEncoding("UTF-8");
 199                 response.setContentType("application / json");
 200                 request.setCharacterEncoding("UTF-8");
 201
 202                 PrintWriter out = response.getWriter();
 203                 JSONObject j = new JSONObject("{settingsDictionaryDatas: " + responseString + "}");
 204                 out.write(j.toString());
 205                 return null;
 206             }
 207
 208         }catch (Exception e){
 209                 LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
 210                         response.setCharacterEncoding("UTF-8");
 211                         request.setCharacterEncoding("UTF-8");
 212                         PrintWriter out = response.getWriter();
 213                         out.write(e.getMessage());
 214                 }
 215                 return null;
 216         }
 217
 218         @RequestMapping(value={"/settings_dictionary/remove_settings"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
 219         public ModelAndView removeSettingsDictionary(HttpServletRequest request, HttpServletResponse response) throws UnsupportedEncodingException, IOException {
 220                 try{
 221                         ObjectMapper mapper = new ObjectMapper();
 222                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 223                         JsonNode root = mapper.readTree(request.getReader());
 224                         DecisionSettings decisionSettings = (DecisionSettings)mapper.readValue(root.get("data").toString(), DecisionSettings.class);
 225                         commonClassDao.delete(decisionSettings);
 226                         response.setCharacterEncoding("UTF-8");
 227                         response.setContentType("application / json");
 228                         request.setCharacterEncoding("UTF-8");
 229
 230                         PrintWriter out = response.getWriter();
 231
 232                         String responseString = mapper.writeValueAsString(commonClassDao.getData(DecisionSettings.class));
 233                         JSONObject j = new JSONObject("{settingsDictionaryDatas: " + responseString + "}");
 234                         out.write(j.toString());
 235
 236                         return null;
 237                 }
 238                 catch (Exception e){
 239                         LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
 240                         response.setCharacterEncoding("UTF-8");
 241                         request.setCharacterEncoding("UTF-8");
 242                         PrintWriter out = response.getWriter();
 243                         out.write(e.getMessage());
 244                 }
 245                 return null;
 246         }
 247
 248
 249
 250         @RequestMapping(value={"/get_RainyDayDictionaryDataByName"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
 251         public void getRainyDayDictionaryByNameEntityData(HttpServletRequest request, HttpServletResponse response){
 252                 try{
 253                         Map<String, Object> model = new HashMap<>();
 254                         ObjectMapper mapper = new ObjectMapper();
 255                         model.put("rainyDayDictionaryDatas", mapper.writeValueAsString(commonClassDao.getDataByColumn(RainyDayTreatments.class, "bbid")));
 256                         JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
 257                         JSONObject j = new JSONObject(msg);
 258                         response.getWriter().write(j.toString());
 259                 }
 260                 catch (Exception e){
 261                         LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
 262                 }
 263         }
 264
 265
 266         @RequestMapping(value={"/get_RainyDayDictionaryData"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
 267         public void getRainyDayDictionaryEntityData(HttpServletRequest request, HttpServletResponse response){
 268                 try{
 269                         Map<String, Object> model = new HashMap<>();
 270                         ObjectMapper mapper = new ObjectMapper();
 271                         model.put("rainyDayDictionaryDatas", mapper.writeValueAsString(commonClassDao.getData(RainyDayTreatments.class)));
 272                         JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
 273                         JSONObject j = new JSONObject(msg);
 274             response.addHeader("successMapKey", "success");
 275             response.addHeader("operation", "getDictionary");
 276                         response.getWriter().write(j.toString());
 277                 }
 278                 catch (Exception e){
 279             LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
 280             response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
 281             response.addHeader("error", "dictionaryDBQuery");
 282                 }
 283         }
 284
 285         @RequestMapping(value={"/decision_dictionary/save_RainyDay"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
 286         public ModelAndView saveRainyDayDictionary(HttpServletRequest request, HttpServletResponse response) throws UnsupportedEncodingException, IOException{
 287                 try {
 288                         boolean duplicateflag = false;
 289             boolean isFakeUpdate = false;
 290             boolean fromAPI = false;
 291             if (request.getParameter("apiflag")!=null && request.getParameter("apiflag").equalsIgnoreCase("api")) {
 292                 fromAPI = true;
 293             }
 294                         ObjectMapper mapper = new ObjectMapper();
 295                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 296                         JsonNode root = mapper.readTree(request.getReader());
 297                         RainyDayTreatments decisionRainyDay;
 298             TreatmentValues treatmentsData = null;
 299             if (fromAPI) {
 300                 decisionRainyDay = (RainyDayTreatments)mapper.readValue(root.get("dictionaryFields").toString(), RainyDayTreatments.class);
 301                 treatmentsData = (TreatmentValues)mapper.readValue(root.get("dictionaryFields").toString(), TreatmentValues.class);
 302                 //check if update operation or create, get id for data to be updated and update attributeData
 303                 if (request.getParameter("operation").equals("update")) {
 304                         List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(decisionRainyDay.getBbid()+":"+decisionRainyDay.getWorkstep(), "bbid:workstep", RainyDayTreatments.class);
 305                         int id = 0;
 306                         RainyDayTreatments data = (RainyDayTreatments) duplicateData.get(0);
 307                         id = data.getId();
 308                         if(id==0){
 309                                 isFakeUpdate=true;
 310                         } else {
 311                                 decisionRainyDay.setId(id);
 312                         }
 313                 }
 314             } else {
 315                 decisionRainyDay = (RainyDayTreatments)mapper.readValue(root.get("rainyDayDictionaryData").toString(), RainyDayTreatments.class);
 316                 treatmentsData = (TreatmentValues)mapper.readValue(root.get("rainyDayDictionaryData").toString(), TreatmentValues.class);
 317             }
 318
 319                         String userValue = "";
 320                         int counter = 0;
 321                         if(treatmentsData.getUserDataTypeValues().size() > 0){
 322                                 for(Object treatment : treatmentsData.getUserDataTypeValues()){
 323                                         if(treatment instanceof LinkedHashMap<?, ?>){
 324                                                 String key = ((LinkedHashMap<?, ?>) treatment).get("treatment").toString();
 325                                                 if(counter>0){
 326                                                         userValue = userValue + ",";
 327                                                 }
 328                                                 userValue = userValue + key ;
 329                                                 counter ++;
 330                                         }
 331                                 }
 332                         }
 333                         decisionRainyDay.setTreatments(userValue);
 334
 335                         if(decisionRainyDay.getId() == 0){
 336                         List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(decisionRainyDay.getBbid()+":"+decisionRainyDay.getWorkstep(), "bbid:workstep", RainyDayTreatments.class);
 337                                 if(!duplicateData.isEmpty()){
 338                                         duplicateflag = true;
 339                                 }else{
 340                                         commonClassDao.save(decisionRainyDay);
 341                                 }
 342                         }else{
 343                                 if(!isFakeUpdate) {
 344                                         commonClassDao.update(decisionRainyDay);
 345                                 }
 346                         }
 347             String responseString = "";
 348             if(duplicateflag){
 349                 responseString = "Duplicate";
 350             }else{
 351                 responseString =  mapper.writeValueAsString(commonClassDao.getData(RainyDayTreatments.class));
 352             }
 353
 354             if (fromAPI) {
 355                 if (responseString!=null && !responseString.equals("Duplicate")) {
 356                     if(isFakeUpdate){
 357                         responseString = "Exists";
 358                     } else {
 359                         responseString = "Success";
 360                     }
 361                 }
 362                 ModelAndView result = new ModelAndView();
 363                 result.setViewName(responseString);
 364                 return result;
 365             } else {
 366                 response.setCharacterEncoding("UTF-8");
 367                 response.setContentType("application / json");
 368                 request.setCharacterEncoding("UTF-8");
 369
 370                 PrintWriter out = response.getWriter();
 371                 JSONObject j = new JSONObject("{rainyDayDictionaryDatas: " + responseString + "}");
 372                 out.write(j.toString());
 373                 return null;
 374             }
 375
 376         }catch (Exception e){
 377                 LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
 378                         response.setCharacterEncoding("UTF-8");
 379                         request.setCharacterEncoding("UTF-8");
 380                         PrintWriter out = response.getWriter();
 381                         out.write(e.getMessage());
 382                 }
 383                 return null;
 384         }
 385
 386         @RequestMapping(value={"/decision_dictionary/remove_rainyDay"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
 387         public ModelAndView removeRainyDayDictionary(HttpServletRequest request, HttpServletResponse response) throws UnsupportedEncodingException, IOException {
 388                 try{
 389                         ObjectMapper mapper = new ObjectMapper();
 390                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 391                         JsonNode root = mapper.readTree(request.getReader());
 392                         RainyDayTreatments decisionRainyDay = (RainyDayTreatments)mapper.readValue(root.get("data").toString(), RainyDayTreatments.class);
 393                         commonClassDao.delete(decisionRainyDay);
 394                         response.setCharacterEncoding("UTF-8");
 395                         response.setContentType("application / json");
 396                         request.setCharacterEncoding("UTF-8");
 397
 398                         PrintWriter out = response.getWriter();
 399
 400                         String responseString = mapper.writeValueAsString(commonClassDao.getData(RainyDayTreatments.class));
 401                         JSONObject j = new JSONObject("{rainyDayDictionaryDatas: " + responseString + "}");
 402                         out.write(j.toString());
 403
 404                         return null;
 405                 }
 406                 catch (Exception e){
 407                         LOGGER.error(XACMLErrorConstants.ERROR_PROCESS_FLOW + e);
 408                         response.setCharacterEncoding("UTF-8");
 409                         request.setCharacterEncoding("UTF-8");
 410                         PrintWriter out = response.getWriter();
 411                         out.write(e.getMessage());
 412                 }
 413                 return null;
 414         }
 415
 416 }
 417
 418 class TreatmentValues {
 419         private ArrayList<Object> userDataTypeValues;
 420
 421         public ArrayList<Object> getUserDataTypeValues() {
 422                 return userDataTypeValues;
 423         }
 424
 425         public void setUserDataTypeValues(ArrayList<Object> userDataTypeValues) {
 426                 this.userDataTypeValues = userDataTypeValues;
 427         }
 428 }