ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/SafePolicyController.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.util.Date;
  26 import java.util.HashMap;
  27 import java.util.List;
  28 import java.util.Map;
  29
  30 import javax.servlet.http.HttpServletRequest;
  31 import javax.servlet.http.HttpServletResponse;
  32
  33 import org.json.JSONObject;
  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.util.JsonMessage;
  37 import org.onap.policy.rest.dao.CommonClassDao;
  38 import org.onap.policy.rest.jpa.RiskType;
  39 import org.onap.policy.rest.jpa.SafePolicyWarning;
  40 import org.onap.policy.rest.jpa.UserInfo;
  41 import org.onap.policy.utils.PolicyUtils;
  42 import org.springframework.beans.factory.annotation.Autowired;
  43 import org.springframework.http.MediaType;
  44 import org.springframework.stereotype.Controller;
  45 import org.springframework.web.bind.annotation.RequestMapping;
  46 import org.springframework.web.servlet.ModelAndView;
  47
  48 import com.fasterxml.jackson.databind.DeserializationFeature;
  49 import com.fasterxml.jackson.databind.JsonNode;
  50 import com.fasterxml.jackson.databind.ObjectMapper;
  51
  52 @Controller
  53 public class SafePolicyController {
  54
  55         private static final Logger LOGGER  = FlexLogger.getLogger(SafePolicyController.class);
  56
  57         private static CommonClassDao commonClassDao;
  58         private static String duplicateResponseString = "Duplicate";
  59         private static String operation = "operation";
  60         private static String apiflag = "apiflag";
  61         private static String utf8 = "UTF-8";
  62         private static String applicationJsonContentType = "application / json";
  63
  64         @Autowired
  65         public SafePolicyController(CommonClassDao commonClassDao){
  66                 SafePolicyController.commonClassDao = commonClassDao;
  67         }
  68
  69         public SafePolicyController(){}
  70
  71         public UserInfo getUserInfo(String loginId){
  72                 return (UserInfo) commonClassDao.getEntityItem(UserInfo.class, "userLoginId", loginId);
  73         }
  74
  75         @RequestMapping(value = { "/get_RiskTypeDataByName" }, method = {
  76                         org.springframework.web.bind.annotation.RequestMethod.GET }, produces = MediaType.APPLICATION_JSON_VALUE)
  77         public void getRiskTypeDictionaryByNameEntityData(HttpServletResponse response) {
  78                 try {
  79                         Map<String, Object> model = new HashMap<>();
  80                         ObjectMapper mapper = new ObjectMapper();
  81                         model.put("riskTypeDictionaryDatas", mapper.writeValueAsString(commonClassDao.getDataByColumn(RiskType.class, "name")));
  82                         JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
  83                         JSONObject j = new JSONObject(msg);
  84                         response.getWriter().write(j.toString());
  85                 } catch (Exception e) {
  86                         LOGGER.error("Exception Occured"+e);
  87                 }
  88         }
  89
  90         @RequestMapping(value = { "/get_RiskTypeData" }, method = {
  91                         org.springframework.web.bind.annotation.RequestMethod.GET }, produces = MediaType.APPLICATION_JSON_VALUE)
  92         public void getOnapNameDictionaryEntityData(HttpServletResponse response) {
  93                 try {
  94                         Map<String, Object> model = new HashMap<>();
  95                         ObjectMapper mapper = new ObjectMapper();
  96                         model.put("riskTypeDictionaryDatas", mapper.writeValueAsString(commonClassDao.getData(RiskType.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                 } catch (Exception e) {
 103             LOGGER.error(e);
 104             response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
 105             response.addHeader("error", "dictionaryDBQuery");
 106                 }
 107         }
 108
 109         @RequestMapping(value = { "/sp_dictionary/save_riskType" }, method = {
 110                         org.springframework.web.bind.annotation.RequestMethod.POST })
 111         public ModelAndView saveRiskTypeDictionary(HttpServletRequest request, HttpServletResponse response)
 112                         throws IOException {
 113                 try {
 114                         boolean duplicateflag = false;
 115             boolean isFakeUpdate = false;
 116             boolean fromAPI = false;
 117             if (request.getParameter(apiflag)!=null && ("api").equalsIgnoreCase(request.getParameter(apiflag))) {
 118                 fromAPI = true;
 119             }
 120                         ObjectMapper mapper = new ObjectMapper();
 121                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 122                         JsonNode root = mapper.readTree(request.getReader());
 123             RiskType riskTypeData;
 124             String userId = null;
 125             if (fromAPI) {
 126                 riskTypeData = (RiskType) mapper.readValue(root.get("dictionaryFields").toString(),
 127                         RiskType.class);
 128                 userId = "API";
 129
 130                 //check if update operation or create, get id for data to be updated and update attributeData
 131                 if ("update".equalsIgnoreCase(request.getParameter(operation))){
 132                     List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(riskTypeData.getRiskName(), "name", RiskType.class);
 133                     RiskType data = (RiskType) duplicateData.get(0);
 134                     int id = data.getId();
 135
 136                     if(id==0){
 137                         isFakeUpdate=true;
 138                         riskTypeData.setId(1);
 139                     } else {
 140                         riskTypeData.setId(id);
 141                     }
 142
 143                     riskTypeData.setUserCreatedBy(this.getUserInfo(userId));
 144                 }
 145             } else {
 146                 riskTypeData = (RiskType) mapper.readValue(root.get("riskTypeDictionaryData").toString(), RiskType.class);
 147                 userId = root.get("userid").textValue();
 148             }
 149
 150                         if (riskTypeData.getId() == 0) {
 151                                 List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(riskTypeData.getRiskName(), "name", RiskType.class);
 152                                 if(!duplicateData.isEmpty()){
 153                                         duplicateflag = true;
 154                                 }else{
 155                                         riskTypeData.setUserCreatedBy(getUserInfo(userId));
 156                                         riskTypeData.setUserModifiedBy(getUserInfo(userId));
 157                                         commonClassDao.save(riskTypeData);
 158                                 }
 159                         } else {
 160                                 if (!isFakeUpdate) {
 161                                         riskTypeData.setUserModifiedBy(this.getUserInfo(userId));
 162                                         riskTypeData.setModifiedDate(new Date());
 163                                         commonClassDao.update(riskTypeData);
 164                                 }
 165                         }
 166             String responseString = "";
 167             if(duplicateflag){
 168                 responseString = duplicateResponseString;
 169             }else{
 170                 responseString = mapper.writeValueAsString(commonClassDao.getData(RiskType.class));
 171             }
 172
 173             if (fromAPI) {
 174                 if (responseString!=null && !responseString.equals(duplicateResponseString)) {
 175                     if(isFakeUpdate){
 176                         responseString = "Exists";
 177                     } else {
 178                         responseString = "Success";
 179                     }
 180                 }
 181                 ModelAndView result = new ModelAndView();
 182                 result.setViewName(responseString);
 183                 return result;
 184             } else {
 185                 response.setCharacterEncoding(utf8);
 186                 response.setContentType(applicationJsonContentType);
 187                 request.setCharacterEncoding(utf8);
 188
 189                 PrintWriter out = response.getWriter();
 190                 JSONObject j = new JSONObject("{riskTypeDictionaryDatas: " + responseString + "}");
 191                 out.write(j.toString());
 192                 return null;
 193             }
 194         }catch (Exception e) {
 195                 LOGGER.error(e);
 196                         response.setCharacterEncoding(utf8);
 197                         request.setCharacterEncoding(utf8);
 198                         PrintWriter out = response.getWriter();
 199                         out.write(PolicyUtils.CATCH_EXCEPTION);
 200                 }
 201                 return null;
 202         }
 203
 204         @RequestMapping(value = { "/sp_dictionary/remove_riskType" }, method = {
 205                         org.springframework.web.bind.annotation.RequestMethod.POST })
 206         public ModelAndView removeOnapDictionary(HttpServletRequest request, HttpServletResponse response)
 207                         throws IOException{
 208                 try {
 209                         ObjectMapper mapper = new ObjectMapper();
 210                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 211                         JsonNode root = mapper.readTree(request.getReader());
 212                         RiskType onapData = (RiskType) mapper.readValue(root.get("data").toString(), RiskType.class);
 213                         commonClassDao.delete(onapData);
 214                         response.setCharacterEncoding(utf8);
 215                         response.setContentType(applicationJsonContentType);
 216                         request.setCharacterEncoding(utf8);
 217
 218                         PrintWriter out = response.getWriter();
 219
 220                         String responseString = mapper.writeValueAsString(commonClassDao.getData(RiskType.class));
 221                         JSONObject j = new JSONObject("{riskTypeDictionaryDatas: " + responseString + "}");
 222                         out.write(j.toString());
 223
 224                         return null;
 225                 } catch (Exception e) {
 226                         LOGGER.error(e);
 227                         response.setCharacterEncoding(utf8);
 228                         request.setCharacterEncoding(utf8);
 229                         PrintWriter out = response.getWriter();
 230                         out.write(PolicyUtils.CATCH_EXCEPTION);
 231                 }
 232                 return null;
 233         }
 234
 235         @RequestMapping(value = { "/get_SafePolicyWarningDataByName" }, method = {
 236                         org.springframework.web.bind.annotation.RequestMethod.GET }, produces = MediaType.APPLICATION_JSON_VALUE)
 237         public void getSafePolicyWarningEntityDataByName(HttpServletResponse response) {
 238                 try {
 239                         Map<String, Object> model = new HashMap<>();
 240                         ObjectMapper mapper = new ObjectMapper();
 241                         model.put("safePolicyWarningDatas",
 242                                         mapper.writeValueAsString(commonClassDao.getDataByColumn(SafePolicyWarning.class, "name")));
 243                         JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
 244                         JSONObject j = new JSONObject(msg);
 245                         response.getWriter().write(j.toString());
 246                 } catch (Exception e) {
 247                         LOGGER.error("Exception Occured"+e);
 248                 }
 249         }
 250
 251         @RequestMapping(value = { "/get_SafePolicyWarningData" }, method = {
 252                         org.springframework.web.bind.annotation.RequestMethod.GET }, produces = MediaType.APPLICATION_JSON_VALUE)
 253         public void getSafePolicyWarningeEntityData(HttpServletResponse response) {
 254                 try {
 255                         Map<String, Object> model = new HashMap<>();
 256                         ObjectMapper mapper = new ObjectMapper();
 257                         model.put("safePolicyWarningDatas",
 258                                         mapper.writeValueAsString(commonClassDao.getData(SafePolicyWarning.class)));
 259                         JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
 260                         JSONObject j = new JSONObject(msg);
 261             response.addHeader("successMapKey", "success");
 262             response.addHeader(operation, "getDictionary");
 263                         response.getWriter().write(j.toString());
 264                 } catch (Exception e) {
 265                         LOGGER.error(e);
 266             response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
 267             response.addHeader("error", "dictionaryDBQuery");
 268                 }
 269         }
 270
 271         @RequestMapping(value = { "/sp_dictionary/save_safePolicyWarning" }, method = {
 272                         org.springframework.web.bind.annotation.RequestMethod.POST })
 273         public ModelAndView saveSafePolicyWarningDictionary(HttpServletRequest request, HttpServletResponse response)
 274                         throws IOException {
 275                 try {
 276                         boolean duplicateflag = false;
 277             boolean isFakeUpdate = false;
 278             boolean fromAPI = false;
 279             if (request.getParameter(apiflag)!=null && ("api").equalsIgnoreCase(request.getParameter(apiflag))) {
 280                 fromAPI = true;
 281             }
 282                         ObjectMapper mapper = new ObjectMapper();
 283                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 284                         JsonNode root = mapper.readTree(request.getReader());
 285                         SafePolicyWarning safePolicyWarning;
 286             if (fromAPI) {
 287                 safePolicyWarning = (SafePolicyWarning) mapper
 288                         .readValue(root.get("dictionaryFields").toString(), SafePolicyWarning.class);
 289
 290                 //check if update operation or create, get id for data to be updated and update attributeData
 291                 if (("update").equals(request.getParameter(operation))) {
 292                     List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(safePolicyWarning.getName(), "name", SafePolicyWarning.class);
 293                     SafePolicyWarning data = (SafePolicyWarning) duplicateData.get(0);
 294                     int id = data.getId();
 295
 296                     if(id==0){
 297                         isFakeUpdate=true;
 298                         safePolicyWarning.setId(1);
 299                     } else {
 300                         safePolicyWarning.setId(id);
 301                     }
 302                 }
 303             } else {
 304                 safePolicyWarning = (SafePolicyWarning) mapper.readValue(root.get("safePolicyWarningData").toString(), SafePolicyWarning.class);
 305             }
 306
 307                         if (safePolicyWarning.getId() == 0) {
 308                                 List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(safePolicyWarning.getName(), "name", SafePolicyWarning.class);
 309                                 if(!duplicateData.isEmpty()){
 310                                         duplicateflag = true;
 311                                 }else{
 312                                         commonClassDao.save(safePolicyWarning);
 313                                 }
 314                         } else {
 315                                 if(!isFakeUpdate) {
 316                                         commonClassDao.update(safePolicyWarning);
 317                                 }
 318                         }
 319             String responseString = "";
 320             if(duplicateflag){
 321                 responseString = duplicateResponseString;
 322             }else{
 323                 responseString = mapper.writeValueAsString(commonClassDao.getData(SafePolicyWarning.class));
 324             }
 325
 326             if (fromAPI) {
 327                 if (responseString!=null && !responseString.equals(duplicateResponseString)) {
 328                     if(isFakeUpdate){
 329                         responseString = "Exists";
 330                     } else {
 331                         responseString = "Success";
 332                     }
 333                 }
 334                 ModelAndView result = new ModelAndView();
 335                 result.setViewName(responseString);
 336                 return result;
 337             } else {
 338                 response.setCharacterEncoding(utf8);
 339                 response.setContentType(applicationJsonContentType);
 340                 request.setCharacterEncoding(utf8);
 341
 342                 PrintWriter out = response.getWriter();
 343                 JSONObject j = new JSONObject("{safePolicyWarningDatas: " + responseString + "}");
 344                 out.write(j.toString());
 345                 return null;
 346             }
 347
 348         }catch (Exception e) {
 349                 LOGGER.error(e);
 350                         response.setCharacterEncoding(utf8);
 351                         request.setCharacterEncoding(utf8);
 352                         PrintWriter out = response.getWriter();
 353                         out.write(PolicyUtils.CATCH_EXCEPTION);
 354                 }
 355                 return null;
 356         }
 357
 358         @RequestMapping(value = { "/sp_dictionary/remove_SafePolicyWarning" }, method = {
 359                         org.springframework.web.bind.annotation.RequestMethod.POST })
 360         public ModelAndView removeSafePolicyWarningDictionary(HttpServletRequest request, HttpServletResponse response)
 361                         throws IOException {
 362                 try {
 363                         ObjectMapper mapper = new ObjectMapper();
 364                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 365                         JsonNode root = mapper.readTree(request.getReader());
 366                         SafePolicyWarning safePolicyWarningData = (SafePolicyWarning) mapper.readValue(root.get("data").toString(),
 367                                         SafePolicyWarning.class);
 368                         commonClassDao.delete(safePolicyWarningData);
 369                         response.setCharacterEncoding(utf8);
 370                         response.setContentType(applicationJsonContentType);
 371                         request.setCharacterEncoding(utf8);
 372
 373                         PrintWriter out = response.getWriter();
 374
 375                         String responseString = mapper.writeValueAsString(commonClassDao.getData(SafePolicyWarning.class));
 376                         JSONObject j = new JSONObject("{groupPolicyScopeListDatas: " + responseString + "}");
 377                         out.write(j.toString());
 378
 379                         return null;
 380                 } catch (Exception e) {
 381                         LOGGER.error(e);
 382                         response.setCharacterEncoding(utf8);
 383                         request.setCharacterEncoding(utf8);
 384                         PrintWriter out = response.getWriter();
 385                         out.write(PolicyUtils.CATCH_EXCEPTION);
 386                 }
 387                 return null;
 388         }
 389
 390 }