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) 2017-2018 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.util.ArrayList;
  25 import java.util.Date;
  26 import java.util.List;
  27
  28 import javax.servlet.http.HttpServletRequest;
  29 import javax.servlet.http.HttpServletResponse;
  30
  31 import org.onap.policy.pap.xacml.rest.util.DictionaryUtils;
  32 import org.onap.policy.rest.dao.CommonClassDao;
  33 import org.onap.policy.rest.jpa.DecisionSettings;
  34 import org.onap.policy.rest.jpa.RainyDayTreatments;
  35 import org.onap.policy.rest.jpa.UserInfo;
  36 import org.springframework.beans.factory.annotation.Autowired;
  37 import org.springframework.http.MediaType;
  38 import org.springframework.stereotype.Controller;
  39 import org.springframework.web.bind.annotation.RequestMapping;
  40 import org.springframework.web.bind.annotation.RequestMethod;
  41 import org.springframework.web.servlet.ModelAndView;
  42
  43 import com.fasterxml.jackson.databind.DeserializationFeature;
  44 import com.fasterxml.jackson.databind.JsonNode;
  45 import com.fasterxml.jackson.databind.ObjectMapper;
  46
  47 @Controller
  48 public class DecisionPolicyDictionaryController {
  49
  50         private static CommonClassDao commonClassDao;
  51         private static String xacmlId = "xacmlId";
  52         private static String bbID = "bbid";
  53         private static String operation = "operation";
  54         private static String duplicateResponseString = "Duplicate";
  55         private static String settingDatas = "settingsDictionaryDatas";
  56         private static String rainDayDatas = "rainyDayDictionaryDatas";
  57         private static String dictionaryFields ="dictionaryFields";
  58
  59         @Autowired
  60         public DecisionPolicyDictionaryController(CommonClassDao commonClassDao){
  61                 DecisionPolicyDictionaryController.commonClassDao = commonClassDao;
  62         }
  63
  64         public DecisionPolicyDictionaryController(){
  65                 super();
  66         }
  67
  68         private DictionaryUtils getDictionaryUtilsInstance(){
  69                 return DictionaryUtils.getDictionaryUtils();
  70         }
  71
  72         @RequestMapping(value={"/get_SettingsDictionaryDataByName"}, method={RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
  73         public void getSettingsDictionaryByNameEntityData(HttpServletRequest request, HttpServletResponse response){
  74                 DictionaryUtils utils = getDictionaryUtilsInstance();
  75                 utils.getDataByEntity(response, settingDatas, xacmlId, DecisionSettings.class);
  76         }
  77
  78
  79         @RequestMapping(value={"/get_SettingsDictionaryData"}, method={RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
  80         public void getSettingsDictionaryEntityData(HttpServletResponse response){
  81                 DictionaryUtils utils = getDictionaryUtilsInstance();
  82                 utils.getData(response, settingDatas, DecisionSettings.class);
  83         }
  84
  85         @RequestMapping(value={"/decision_dictionary/save_Settings"}, method={RequestMethod.POST})
  86         public ModelAndView saveSettingsDictionary(HttpServletRequest request, HttpServletResponse response) throws IOException{
  87                 DictionaryUtils utils = getDictionaryUtilsInstance();
  88                 try {
  89                         boolean fromAPI = utils.isRequestFromAPI(request);
  90                         ObjectMapper mapper = new ObjectMapper();
  91                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
  92                         JsonNode root = mapper.readTree(request.getReader());
  93                         DecisionSettings decisionSettings;
  94                         String userId = null;
  95
  96                         if(fromAPI){
  97                                 decisionSettings = mapper.readValue(root.get(dictionaryFields).toString(), DecisionSettings.class);
  98                                 userId = "API";
  99                         }else{
 100                                 decisionSettings = mapper.readValue(root.get("settingsDictionaryData").toString(), DecisionSettings.class);
 101                                 userId = root.get("userid").textValue();
 102                         }
 103                         UserInfo userInfo = utils.getUserInfo(userId);
 104                         List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(decisionSettings.getXacmlId(), xacmlId, DecisionSettings.class);
 105                         boolean duplicateflag = false;
 106                         if(!duplicateData.isEmpty()){
 107                                 DecisionSettings data = (DecisionSettings) duplicateData.get(0);
 108                                 if(request.getParameter(operation) != null && "update".equals(request.getParameter(operation))){
 109                                         decisionSettings.setId(data.getId());
 110                                 }else if((request.getParameter(operation) != null && !"update".equals(request.getParameter(operation))) ||
 111                                                 (request.getParameter(operation) == null && (data.getId() != decisionSettings.getId()))){
 112                                         duplicateflag = true;
 113                                 }
 114                         }
 115                         if(decisionSettings.getDatatypeBean().getShortName() != null){
 116                                 String datatype = decisionSettings.getDatatypeBean().getShortName();
 117                                 decisionSettings.setDatatypeBean(utils.getDataType(datatype));
 118                         }
 119                         String responseString = null;
 120                         if(!duplicateflag){
 121                                 decisionSettings.setUserModifiedBy(userInfo);
 122                                 if(decisionSettings.getId() == 0){
 123                                         decisionSettings.setUserCreatedBy(userInfo);
 124                                         commonClassDao.save(decisionSettings);
 125                                 }else{
 126                                         decisionSettings.setModifiedDate(new Date());
 127                                         commonClassDao.update(decisionSettings);
 128                                 }
 129                                 responseString = mapper.writeValueAsString(commonClassDao.getData(DecisionSettings.class));
 130                         }else{
 131                                 responseString = duplicateResponseString;
 132                         }
 133                         if(fromAPI){
 134                                 return utils.getResultForApi(responseString);
 135                         }else{
 136                                 utils.setResponseData(response, settingDatas, responseString);
 137                         }
 138                 }catch (Exception e){
 139                         utils.setErrorResponseData(response, e);
 140                 }
 141                 return null;
 142         }
 143
 144         @RequestMapping(value={"/settings_dictionary/remove_settings"}, method={RequestMethod.POST})
 145         public void removeSettingsDictionary(HttpServletRequest request, HttpServletResponse response) throws IOException {
 146                 DictionaryUtils utils = getDictionaryUtilsInstance();
 147                 utils.removeData(request, response, settingDatas, DecisionSettings.class);
 148         }
 149
 150         @RequestMapping(value={"/get_RainyDayDictionaryDataByName"}, method={RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
 151         public void getRainyDayDictionaryByNameEntityData(HttpServletRequest request, HttpServletResponse response){
 152                 DictionaryUtils utils = getDictionaryUtilsInstance();
 153                 utils.getDataByEntity(response, rainDayDatas, bbID, RainyDayTreatments.class);
 154         }
 155
 156         @RequestMapping(value={"/get_RainyDayDictionaryData"}, method={RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
 157         public void getRainyDayDictionaryEntityData(HttpServletResponse response){
 158                 DictionaryUtils utils = getDictionaryUtilsInstance();
 159                 utils.getData(response, rainDayDatas, RainyDayTreatments.class);
 160         }
 161
 162         @RequestMapping(value={"/decision_dictionary/save_RainyDay"}, method={RequestMethod.POST})
 163         public ModelAndView saveRainyDayDictionary(HttpServletRequest request, HttpServletResponse response) throws IOException{
 164                 DictionaryUtils utils = getDictionaryUtilsInstance();
 165                 try {
 166                         boolean fromAPI = utils.isRequestFromAPI(request);
 167                         ObjectMapper mapper = new ObjectMapper();
 168                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 169                         JsonNode root = mapper.readTree(request.getReader());
 170                         RainyDayTreatments decisionRainyDay;
 171             TreatmentValues treatmentsData = null;
 172             if(fromAPI){
 173                 decisionRainyDay = mapper.readValue(root.get(dictionaryFields).toString(), RainyDayTreatments.class);
 174                 treatmentsData = mapper.readValue(root.get(dictionaryFields).toString(), TreatmentValues.class);
 175             }else{
 176                 decisionRainyDay = mapper.readValue(root.get("rainyDayDictionaryData").toString(), RainyDayTreatments.class);
 177                 treatmentsData = mapper.readValue(root.get("rainyDayDictionaryData").toString(), TreatmentValues.class);
 178             }
 179                         decisionRainyDay.setTreatments(utils.appendKey(treatmentsData.getUserDataTypeValues(), "treatment", ","));
 180
 181                         List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(decisionRainyDay.getBbid()+":"+decisionRainyDay.getWorkstep(), "bbid:workstep", RainyDayTreatments.class);
 182                         boolean duplicateflag = false;
 183                         if(!duplicateData.isEmpty()){
 184                                 RainyDayTreatments data = (RainyDayTreatments) duplicateData.get(0);
 185                                 if(request.getParameter(operation) != null && "update".equals(request.getParameter(operation))){
 186                                         decisionRainyDay.setId(data.getId());
 187                                 }else if((request.getParameter(operation) != null && !"update".equals(request.getParameter(operation))) ||
 188                                                 (request.getParameter(operation) == null && (data.getId() != decisionRainyDay.getId()))){
 189                                         duplicateflag = true;
 190                                 }
 191                         }
 192                         String responseString = null;
 193                         if(!duplicateflag){
 194                                 if(decisionRainyDay.getId() == 0){
 195                                         commonClassDao.save(decisionRainyDay);
 196                                 }else{
 197                                         commonClassDao.update(decisionRainyDay);
 198                                 }
 199                                 responseString = mapper.writeValueAsString(commonClassDao.getData(RainyDayTreatments.class));
 200                         }else{
 201                                 responseString = duplicateResponseString;
 202                         }
 203                         if(fromAPI){
 204                                 return utils.getResultForApi(responseString);
 205                         }else{
 206                                 utils.setResponseData(response, rainDayDatas, responseString);
 207                         }
 208         }catch (Exception e){
 209                 utils.setErrorResponseData(response, e);
 210                 }
 211                 return null;
 212         }
 213
 214         @RequestMapping(value={"/decision_dictionary/remove_rainyDay"}, method={RequestMethod.POST})
 215         public void removeRainyDayDictionary(HttpServletRequest request, HttpServletResponse response) throws IOException {
 216                 DictionaryUtils utils = getDictionaryUtilsInstance();
 217                 utils.removeData(request, response, rainDayDatas, RainyDayTreatments.class);
 218         }
 219
 220 }
 221
 222 class TreatmentValues {
 223         private List<Object> userDataTypeValues = new ArrayList<>();
 224
 225         public List<Object> getUserDataTypeValues() {
 226                 return userDataTypeValues;
 227         }
 228
 229         public void setUserDataTypeValues(List<Object> userDataTypeValues) {
 230                 this.userDataTypeValues = userDataTypeValues;
 231         }
 232 }