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