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) 2017-2018 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.bind.annotation.RequestMethod;
  47 import org.springframework.web.servlet.ModelAndView;
  48
  49 import com.fasterxml.jackson.databind.DeserializationFeature;
  50 import com.fasterxml.jackson.databind.JsonNode;
  51 import com.fasterxml.jackson.databind.ObjectMapper;
  52
  53 @Controller
  54 public class SafePolicyController {
  55
  56         private static final Logger LOGGER  = FlexLogger.getLogger(SafePolicyController.class);
  57
  58         private static CommonClassDao commonClassDao;
  59         private static String duplicateResponseString = "Duplicate";
  60         private static String operation = "operation";
  61         private static String apiflag = "apiflag";
  62         private static String utf8 = "UTF-8";
  63         private static String applicationJsonContentType = "application / json";
  64
  65         @Autowired
  66         public SafePolicyController(CommonClassDao commonClassDao){
  67                 SafePolicyController.commonClassDao = commonClassDao;
  68         }
  69
  70         public void setCommonClassDao(CommonClassDao commonClassDao){
  71                 SafePolicyController.commonClassDao = commonClassDao;
  72         }
  73
  74         public SafePolicyController(){
  75                 //Empty Constructor
  76         }
  77
  78         public UserInfo getUserInfo(String loginId){
  79                 return (UserInfo) commonClassDao.getEntityItem(UserInfo.class, "userLoginId", loginId);
  80         }
  81
  82         @RequestMapping(value = { "/get_RiskTypeDataByName" }, method = {RequestMethod.GET }, produces = MediaType.APPLICATION_JSON_VALUE)
  83         public void getRiskTypeDictionaryByNameEntityData(HttpServletResponse response) {
  84                 try {
  85                         Map<String, Object> model = new HashMap<>();
  86                         ObjectMapper mapper = new ObjectMapper();
  87                         model.put("riskTypeDictionaryDatas", mapper.writeValueAsString(commonClassDao.getDataByColumn(RiskType.class, "name")));
  88                         JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
  89                         JSONObject j = new JSONObject(msg);
  90                         response.getWriter().write(j.toString());
  91                 } catch (Exception e) {
  92                         LOGGER.error("Exception Occured"+e);
  93                 }
  94         }
  95
  96         @RequestMapping(value = { "/get_RiskTypeData" }, method = {RequestMethod.GET }, produces = MediaType.APPLICATION_JSON_VALUE)
  97         public void getRiskTypeDictionaryEntityData(HttpServletResponse response) {
  98                 try {
  99                         Map<String, Object> model = new HashMap<>();
 100                         ObjectMapper mapper = new ObjectMapper();
 101                         model.put("riskTypeDictionaryDatas", mapper.writeValueAsString(commonClassDao.getData(RiskType.class)));
 102                         JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
 103                         JSONObject j = new JSONObject(msg);
 104             response.addHeader("successMapKey", "success");
 105             response.addHeader(operation, "getDictionary");
 106                         response.getWriter().write(j.toString());
 107                 } catch (Exception e) {
 108             LOGGER.error(e);
 109             response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
 110             response.addHeader("error", "dictionaryDBQuery");
 111                 }
 112         }
 113
 114         @RequestMapping(value = { "/sp_dictionary/save_riskType" }, method = {RequestMethod.POST })
 115         public ModelAndView saveRiskTypeDictionary(HttpServletRequest request, HttpServletResponse response) throws IOException {
 116                 try {
 117                         boolean duplicateflag = false;
 118             boolean isFakeUpdate = false;
 119             boolean fromAPI = false;
 120             if (request.getParameter(apiflag)!=null && ("api").equalsIgnoreCase(request.getParameter(apiflag))) {
 121                 fromAPI = true;
 122             }
 123                         ObjectMapper mapper = new ObjectMapper();
 124                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 125                         JsonNode root = mapper.readTree(request.getReader());
 126             RiskType riskTypeData;
 127             String userId = null;
 128             if (fromAPI) {
 129                 riskTypeData = mapper.readValue(root.get("dictionaryFields").toString(),
 130                         RiskType.class);
 131                 userId = "API";
 132
 133                 //check if update operation or create, get id for data to be updated and update attributeData
 134                 if ("update".equalsIgnoreCase(request.getParameter(operation))){
 135                     List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(riskTypeData.getRiskName(), "name", RiskType.class);
 136                     RiskType data = (RiskType) duplicateData.get(0);
 137                     int id = data.getId();
 138
 139                     if(id==0){
 140                         isFakeUpdate=true;
 141                         riskTypeData.setId(1);
 142                     } else {
 143                         riskTypeData.setId(id);
 144                     }
 145
 146                     riskTypeData.setUserCreatedBy(this.getUserInfo(userId));
 147                 }
 148             } else {
 149                 riskTypeData = mapper.readValue(root.get("riskTypeDictionaryData").toString(), RiskType.class);
 150                 userId = root.get("userid").textValue();
 151             }
 152
 153                         if (riskTypeData.getId() == 0) {
 154                                 List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(riskTypeData.getRiskName(), "name", RiskType.class);
 155                                 if(!duplicateData.isEmpty()){
 156                                         duplicateflag = true;
 157                                 }else{
 158                                         riskTypeData.setUserCreatedBy(getUserInfo(userId));
 159                                         riskTypeData.setUserModifiedBy(getUserInfo(userId));
 160                                         commonClassDao.save(riskTypeData);
 161                                 }
 162                         } else {
 163                                 if (!isFakeUpdate) {
 164                                         riskTypeData.setUserModifiedBy(this.getUserInfo(userId));
 165                                         riskTypeData.setModifiedDate(new Date());
 166                                         commonClassDao.update(riskTypeData);
 167                                 }
 168                         }
 169             String responseString = "";
 170             if(duplicateflag){
 171                 responseString = duplicateResponseString;
 172             }else{
 173                 responseString = mapper.writeValueAsString(commonClassDao.getData(RiskType.class));
 174             }
 175
 176             if (fromAPI) {
 177                 if (responseString!=null && !responseString.equals(duplicateResponseString)) {
 178                     if(isFakeUpdate){
 179                         responseString = "Exists";
 180                     } else {
 181                         responseString = "Success";
 182                     }
 183                 }
 184                 ModelAndView result = new ModelAndView();
 185                 result.setViewName(responseString);
 186                 return result;
 187             } else {
 188                 response.setCharacterEncoding(utf8);
 189                 response.setContentType(applicationJsonContentType);
 190                 request.setCharacterEncoding(utf8);
 191
 192                 PrintWriter out = response.getWriter();
 193                 JSONObject j = new JSONObject("{riskTypeDictionaryDatas: " + responseString + "}");
 194                 out.write(j.toString());
 195                 return null;
 196             }
 197         }catch (Exception e) {
 198                 LOGGER.error(e);
 199                         response.setCharacterEncoding(utf8);
 200                         request.setCharacterEncoding(utf8);
 201                         PrintWriter out = response.getWriter();
 202                         out.write(PolicyUtils.CATCH_EXCEPTION);
 203                 }
 204                 return null;
 205         }
 206
 207         @RequestMapping(value = { "/sp_dictionary/remove_riskType" }, method = {RequestMethod.POST })
 208         public ModelAndView removeRiskTypeDictionary(HttpServletRequest request, HttpServletResponse response) throws IOException{
 209                 try {
 210                         ObjectMapper mapper = new ObjectMapper();
 211                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 212                         JsonNode root = mapper.readTree(request.getReader());
 213                         RiskType onapData = mapper.readValue(root.get("data").toString(), RiskType.class);
 214                         commonClassDao.delete(onapData);
 215                         response.setCharacterEncoding(utf8);
 216                         response.setContentType(applicationJsonContentType);
 217                         request.setCharacterEncoding(utf8);
 218
 219                         PrintWriter out = response.getWriter();
 220
 221                         String responseString = mapper.writeValueAsString(commonClassDao.getData(RiskType.class));
 222                         JSONObject j = new JSONObject("{riskTypeDictionaryDatas: " + responseString + "}");
 223                         out.write(j.toString());
 224
 225                         return null;
 226                 } catch (Exception e) {
 227                         LOGGER.error(e);
 228                         response.setCharacterEncoding(utf8);
 229                         request.setCharacterEncoding(utf8);
 230                         PrintWriter out = response.getWriter();
 231                         out.write(PolicyUtils.CATCH_EXCEPTION);
 232                 }
 233                 return null;
 234         }
 235
 236         @RequestMapping(value = { "/get_SafePolicyWarningDataByName" }, method = {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 = {RequestMethod.GET }, produces = MediaType.APPLICATION_JSON_VALUE)
 252         public void getSafePolicyWarningeEntityData(HttpServletResponse response) {
 253                 try {
 254                         Map<String, Object> model = new HashMap<>();
 255                         ObjectMapper mapper = new ObjectMapper();
 256                         model.put("safePolicyWarningDatas",
 257                                         mapper.writeValueAsString(commonClassDao.getData(SafePolicyWarning.class)));
 258                         JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
 259                         JSONObject j = new JSONObject(msg);
 260             response.addHeader("successMapKey", "success");
 261             response.addHeader(operation, "getDictionary");
 262                         response.getWriter().write(j.toString());
 263                 } catch (Exception e) {
 264                         LOGGER.error(e);
 265             response.setStatus(HttpServletResponse.SC_BAD_REQUEST);
 266             response.addHeader("error", "dictionaryDBQuery");
 267                 }
 268         }
 269
 270         @RequestMapping(value = { "/sp_dictionary/save_safePolicyWarning" }, method = {RequestMethod.POST })
 271         public ModelAndView saveSafePolicyWarningDictionary(HttpServletRequest request, HttpServletResponse response) throws IOException {
 272                 try {
 273                         boolean duplicateflag = false;
 274             boolean isFakeUpdate = false;
 275             boolean fromAPI = false;
 276             if (request.getParameter(apiflag)!=null && ("api").equalsIgnoreCase(request.getParameter(apiflag))) {
 277                 fromAPI = true;
 278             }
 279                         ObjectMapper mapper = new ObjectMapper();
 280                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 281                         JsonNode root = mapper.readTree(request.getReader());
 282                         SafePolicyWarning safePolicyWarning;
 283             if (fromAPI) {
 284                 safePolicyWarning = mapper.readValue(root.get("dictionaryFields").toString(), SafePolicyWarning.class);
 285
 286                 //check if update operation or create, get id for data to be updated and update attributeData
 287                 if (("update").equals(request.getParameter(operation))) {
 288                     List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(safePolicyWarning.getName(), "name", SafePolicyWarning.class);
 289                     SafePolicyWarning data = (SafePolicyWarning) duplicateData.get(0);
 290                     int id = data.getId();
 291
 292                     if(id==0){
 293                         isFakeUpdate=true;
 294                         safePolicyWarning.setId(1);
 295                     } else {
 296                         safePolicyWarning.setId(id);
 297                     }
 298                 }
 299             } else {
 300                 safePolicyWarning = mapper.readValue(root.get("safePolicyWarningData").toString(), SafePolicyWarning.class);
 301             }
 302
 303                         if (safePolicyWarning.getId() == 0) {
 304                                 List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(safePolicyWarning.getName(), "name", SafePolicyWarning.class);
 305                                 if(!duplicateData.isEmpty()){
 306                                         duplicateflag = true;
 307                                 }else{
 308                                         commonClassDao.save(safePolicyWarning);
 309                                 }
 310                         } else {
 311                                 if(!isFakeUpdate) {
 312                                         commonClassDao.update(safePolicyWarning);
 313                                 }
 314                         }
 315             String responseString = "";
 316             if(duplicateflag){
 317                 responseString = duplicateResponseString;
 318             }else{
 319                 responseString = mapper.writeValueAsString(commonClassDao.getData(SafePolicyWarning.class));
 320             }
 321
 322             if (fromAPI) {
 323                 if (responseString!=null && !responseString.equals(duplicateResponseString)) {
 324                     if(isFakeUpdate){
 325                         responseString = "Exists";
 326                     } else {
 327                         responseString = "Success";
 328                     }
 329                 }
 330                 ModelAndView result = new ModelAndView();
 331                 result.setViewName(responseString);
 332                 return result;
 333             } else {
 334                 response.setCharacterEncoding(utf8);
 335                 response.setContentType(applicationJsonContentType);
 336                 request.setCharacterEncoding(utf8);
 337
 338                 PrintWriter out = response.getWriter();
 339                 JSONObject j = new JSONObject("{safePolicyWarningDatas: " + responseString + "}");
 340                 out.write(j.toString());
 341                 return null;
 342             }
 343
 344         }catch (Exception e) {
 345                 LOGGER.error(e);
 346                         response.setCharacterEncoding(utf8);
 347                         request.setCharacterEncoding(utf8);
 348                         PrintWriter out = response.getWriter();
 349                         out.write(PolicyUtils.CATCH_EXCEPTION);
 350                 }
 351                 return null;
 352         }
 353
 354         @RequestMapping(value = { "/sp_dictionary/remove_SafePolicyWarning" }, method = {RequestMethod.POST })
 355         public void removeSafePolicyWarningDictionary(HttpServletRequest request, HttpServletResponse response) throws IOException {
 356                 try {
 357                         ObjectMapper mapper = new ObjectMapper();
 358                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 359                         JsonNode root = mapper.readTree(request.getReader());
 360                         SafePolicyWarning safePolicyWarningData = mapper.readValue(root.get("data").toString(),
 361                                         SafePolicyWarning.class);
 362                         commonClassDao.delete(safePolicyWarningData);
 363                         response.setCharacterEncoding(utf8);
 364                         response.setContentType(applicationJsonContentType);
 365                         request.setCharacterEncoding(utf8);
 366
 367                         PrintWriter out = response.getWriter();
 368
 369                         String responseString = mapper.writeValueAsString(commonClassDao.getData(SafePolicyWarning.class));
 370                         JSONObject j = new JSONObject("{safePolicyWarningDatas: " + responseString + "}");
 371                         out.write(j.toString());
 372                 } catch (Exception e) {
 373                         LOGGER.error(e);
 374                         response.setCharacterEncoding(utf8);
 375                         request.setCharacterEncoding(utf8);
 376                         PrintWriter out = response.getWriter();
 377                         out.write(PolicyUtils.CATCH_EXCEPTION);
 378                 }
 379         }
 380
 381 }