ONAP-PAP-REST/src/main/java/org/onap/policy/pap/xacml/rest/controller/DescriptiveDictionaryController.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.Date;
  25 import java.util.List;
  26
  27 import javax.servlet.http.HttpServletRequest;
  28 import javax.servlet.http.HttpServletResponse;
  29
  30 import org.onap.policy.pap.xacml.rest.adapters.GridData;
  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.DescriptiveScope;
  34 import org.onap.policy.rest.jpa.UserInfo;
  35 import org.springframework.beans.factory.annotation.Autowired;
  36 import org.springframework.http.MediaType;
  37 import org.springframework.stereotype.Controller;
  38 import org.springframework.web.bind.annotation.RequestMapping;
  39 import org.springframework.web.bind.annotation.RequestMethod;
  40 import org.springframework.web.servlet.ModelAndView;
  41
  42 import com.fasterxml.jackson.databind.DeserializationFeature;
  43 import com.fasterxml.jackson.databind.JsonNode;
  44 import com.fasterxml.jackson.databind.ObjectMapper;
  45
  46 @Controller
  47 public class DescriptiveDictionaryController {
  48
  49         private static CommonClassDao commonClassDao;
  50         private static String operation = "operation";
  51         private static String dScopeName = "descriptiveScopeName";
  52         private static String descriptiveDatas = "descriptiveScopeDictionaryDatas";
  53
  54         @Autowired
  55         public DescriptiveDictionaryController(CommonClassDao commonClassDao){
  56                 DescriptiveDictionaryController.commonClassDao = commonClassDao;
  57         }
  58
  59         public void setCommonClassDao(CommonClassDao commonClassDao){
  60                 DescriptiveDictionaryController.commonClassDao = commonClassDao;
  61         }
  62
  63         public DescriptiveDictionaryController(){
  64                 super();
  65         }
  66
  67         private DictionaryUtils getDictionaryUtilsInstance(){
  68                 return DictionaryUtils.getDictionaryUtils();
  69         }
  70
  71         @RequestMapping(value={"/get_DescriptiveScopeByName"}, method={RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
  72         public void getDescriptiveDictionaryByNameEntityData(HttpServletResponse response){
  73                 DictionaryUtils utils = getDictionaryUtilsInstance();
  74                 utils.getDataByEntity(response, descriptiveDatas, dScopeName, DescriptiveScope.class);
  75         }
  76
  77         @RequestMapping(value={"/get_DescriptiveScope"}, method={RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
  78         public void getDescriptiveDictionaryEntityData(HttpServletResponse response){
  79                 DictionaryUtils utils = getDictionaryUtilsInstance();
  80                 utils.getData(response, descriptiveDatas, DescriptiveScope.class);
  81         }
  82
  83         @RequestMapping(value={"/descriptive_dictionary/save_descriptive"}, method={RequestMethod.POST})
  84         public ModelAndView saveDescriptiveDictionary(HttpServletRequest request, HttpServletResponse response)throws IOException{
  85                 DictionaryUtils utils = getDictionaryUtilsInstance();
  86                 try {
  87                         boolean fromAPI = utils.isRequestFromAPI(request);
  88                         ObjectMapper mapper = new ObjectMapper();
  89                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
  90                         JsonNode root = mapper.readTree(request.getReader());
  91                         DescriptiveScope descriptiveScope;
  92                         GridData data;
  93                         String userId = null;
  94                         if(fromAPI){
  95                                 descriptiveScope = mapper.readValue(root.get("dictionaryFields").toString(), DescriptiveScope.class);
  96                                 data = mapper.readValue(root.get("dictionaryFields").toString(), GridData.class);
  97                                 userId = "API";
  98                         }else{
  99                                 descriptiveScope = mapper.readValue(root.get("descriptiveScopeDictionaryData").toString(), DescriptiveScope.class);
 100                                 data = mapper.readValue(root.get("descriptiveScopeDictionaryData").toString(), GridData.class);
 101                                 userId = root.get("userid").textValue();
 102                         }
 103                         descriptiveScope.setSearch(utils.appendKeyValue(data.getAttributes(), "AND", ":"));
 104                         UserInfo userInfo = utils.getUserInfo(userId);
 105                         List<Object> duplicateData =  commonClassDao.checkDuplicateEntry(descriptiveScope.getScopeName(), dScopeName, DescriptiveScope.class);
 106                         boolean duplicateflag = false;
 107                         if(!duplicateData.isEmpty()){
 108                                 DescriptiveScope data1 = (DescriptiveScope) duplicateData.get(0);
 109                                 if(request.getParameter(operation) != null && "update".equals(request.getParameter(operation))){
 110                                         descriptiveScope.setId(data1.getId());
 111                                 }else if((request.getParameter(operation) != null && !"update".equals(request.getParameter(operation))) ||
 112                                                 (request.getParameter(operation) == null && (data1.getId() != descriptiveScope.getId()))){
 113                                         duplicateflag = true;
 114                                 }
 115                         }
 116                         String responseString = null;
 117                         if(!duplicateflag){
 118                                 descriptiveScope.setUserModifiedBy(userInfo);
 119                                 if(descriptiveScope.getId() == 0){
 120                                         descriptiveScope.setUserCreatedBy(userInfo);
 121                                         commonClassDao.save(descriptiveScope);
 122                                 }else{
 123                                         descriptiveScope.setModifiedDate(new Date());
 124                                         commonClassDao.update(descriptiveScope);
 125                                 }
 126                                 responseString = mapper.writeValueAsString(commonClassDao.getData(DescriptiveScope.class));
 127                         }else{
 128                                 responseString = "Duplicate";
 129                         }
 130                         if(fromAPI){
 131                                 return utils.getResultForApi(responseString);
 132                         }else{
 133                                 utils.setResponseData(response, descriptiveDatas, responseString);
 134                         }
 135                 }catch (Exception e){
 136                         utils.setErrorResponseData(response, e);
 137                 }
 138                 return null;
 139         }
 140
 141         @RequestMapping(value={"/descriptive_dictionary/remove_descriptiveScope"}, method={RequestMethod.POST})
 142         public void removeDescriptiveDictionary(HttpServletRequest request, HttpServletResponse response) throws IOException{
 143                 DictionaryUtils utils = getDictionaryUtilsInstance();
 144                 utils.removeData(request, response, descriptiveDatas, DescriptiveScope.class);
 145         }
 146 }