ECOMP-PAP-REST/src/main/java/org/openecomp/policy/pap/xacml/rest/controller/BRMSDictionaryController.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ECOMP-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.openecomp.policy.pap.xacml.rest.controller;
  22
  23 import java.io.PrintWriter;
  24 import java.io.StringWriter;
  25 import java.nio.charset.StandardCharsets;
  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.apache.commons.io.IOUtils;
  34 import org.json.JSONObject;
  35 import org.openecomp.policy.pap.xacml.rest.util.JsonMessage;
  36 import org.openecomp.policy.rest.dao.BRMSParamTemplateDao;
  37 import org.openecomp.policy.rest.dao.UserInfoDao;
  38 import org.openecomp.policy.rest.jpa.BRMSParamTemplate;
  39 import org.openecomp.policy.rest.jpa.UserInfo;
  40 import org.springframework.beans.factory.annotation.Autowired;
  41 import org.springframework.http.MediaType;
  42 import org.springframework.stereotype.Controller;
  43 import org.springframework.web.bind.annotation.RequestMapping;
  44 import org.springframework.web.servlet.ModelAndView;
  45
  46 import com.fasterxml.jackson.databind.DeserializationFeature;
  47 import com.fasterxml.jackson.databind.JsonNode;
  48 import com.fasterxml.jackson.databind.ObjectMapper;
  49
  50
  51 @Controller
  52 public class BRMSDictionaryController{
  53
  54         @Autowired
  55         BRMSParamTemplateDao brmsParamTemplateDao;
  56
  57         @Autowired
  58         UserInfoDao userInfoDao;
  59
  60         private String rule;
  61
  62         public UserInfo getUserInfo(String loginId){
  63                 UserInfo name = userInfoDao.getUserInfoByLoginId(loginId);
  64                 return name;
  65         }
  66
  67         @RequestMapping(value={"/get_BRMSParamDataByName"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
  68         public void getBRMSParamDictionaryByNameEntityData(HttpServletRequest request, HttpServletResponse response){
  69                 try{
  70                         Map<String, Object> model = new HashMap<String, Object>();
  71                         ObjectMapper mapper = new ObjectMapper();
  72                         model.put("brmsParamDictionaryDatas", mapper.writeValueAsString(brmsParamTemplateDao.getBRMSParamDataByName()));
  73                         JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
  74                         JSONObject j = new JSONObject(msg);
  75                         response.getWriter().write(j.toString());
  76                 }
  77                 catch (Exception e){
  78                         e.printStackTrace();
  79                 }
  80         }
  81
  82         @RequestMapping(value={"/get_BRMSParamData"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
  83         public void getBRMSParamDictionaryEntityData(HttpServletRequest request, HttpServletResponse response){
  84                 try{
  85                         Map<String, Object> model = new HashMap<String, Object>();
  86                         ObjectMapper mapper = new ObjectMapper();
  87                         model.put("brmsParamDictionaryDatas", mapper.writeValueAsString(brmsParamTemplateDao.getBRMSParamTemplateData()));
  88                         JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
  89                         JSONObject j = new JSONObject(msg);
  90                         response.getWriter().write(j.toString());
  91                 }
  92                 catch (Exception e){
  93                         e.printStackTrace();
  94                 }
  95         }
  96
  97         @RequestMapping(value={"/brms_dictionary/set_BRMSParamData.htm"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
  98         public void SetRuleData(HttpServletRequest request, HttpServletResponse response) throws Exception{
  99                 StringWriter writer = new StringWriter();
 100                 IOUtils.copy(request.getInputStream() , writer, StandardCharsets.UTF_8);
 101                 String cleanStreamBoundary =  writer.toString().replaceFirst("------(.*)(?s).*octet-stream", "");
 102                 rule = cleanStreamBoundary.substring(0, cleanStreamBoundary.lastIndexOf("end")+4);
 103         }
 104
 105         @RequestMapping(value={"/brms_dictionary/save_BRMSParam.htm"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
 106         public ModelAndView saveBRMSParamDictionary(HttpServletRequest request, HttpServletResponse response) throws Exception{
 107                 try {
 108                         boolean duplicateflag = false;
 109                         ObjectMapper mapper = new ObjectMapper();
 110                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 111                         JsonNode root = mapper.readTree(request.getReader());
 112                         BRMSParamTemplate bRMSParamTemplateData = (BRMSParamTemplate)mapper.readValue(root.get("brmsParamDictionaryData").toString(), BRMSParamTemplate.class);
 113                         String userId = root.get("loginId").textValue();
 114                         bRMSParamTemplateData.setRule(rule);
 115                         if(bRMSParamTemplateData.getId() == 0){
 116                                 CheckDictionaryDuplicateEntries entry = new CheckDictionaryDuplicateEntries();
 117                                 List<Object> duplicateData =  entry.CheckDuplicateEntry(bRMSParamTemplateData.getRuleName(), "ruleName", BRMSParamTemplate.class);
 118                                 if(!duplicateData.isEmpty()){
 119                                         duplicateflag = true;
 120                                 }else{
 121                                         bRMSParamTemplateData.setUserCreatedBy(this.getUserInfo(userId));
 122                                         brmsParamTemplateDao.Save(bRMSParamTemplateData);
 123                                 }
 124                         }else{
 125                                 brmsParamTemplateDao.update(bRMSParamTemplateData);
 126                         }
 127                         response.setCharacterEncoding("UTF-8");
 128                         response.setContentType("application / json");
 129                         request.setCharacterEncoding("UTF-8");
 130
 131                         PrintWriter out = response.getWriter();
 132                         String responseString = "";
 133                         if(duplicateflag){
 134                                 responseString = "Duplicate";
 135                         }else{
 136                                 responseString = mapper.writeValueAsString(this.brmsParamTemplateDao.getBRMSParamTemplateData());
 137                         }
 138                         JSONObject j = new JSONObject("{brmsParamDictionaryDatas: " + responseString + "}");
 139
 140                         out.write(j.toString());
 141
 142                         return null;
 143                 }
 144                 catch (Exception e){
 145                         response.setCharacterEncoding("UTF-8");
 146                         request.setCharacterEncoding("UTF-8");
 147                         PrintWriter out = response.getWriter();
 148                         out.write(e.getMessage());
 149                 }
 150                 return null;
 151         }
 152
 153         @RequestMapping(value={"/brms_dictionary/remove_brmsParam.htm"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
 154         public ModelAndView removeBRMSParamDictionary(HttpServletRequest request, HttpServletResponse response) throws Exception {
 155                 try{
 156                         ObjectMapper mapper = new ObjectMapper();
 157                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 158                         JsonNode root = mapper.readTree(request.getReader());
 159                         BRMSParamTemplate bRMSParamTemplateData = (BRMSParamTemplate)mapper.readValue(root.get("data").toString(), BRMSParamTemplate.class);
 160                         brmsParamTemplateDao.delete(bRMSParamTemplateData);
 161                         response.setCharacterEncoding("UTF-8");
 162                         response.setContentType("application / json");
 163                         request.setCharacterEncoding("UTF-8");
 164
 165                         PrintWriter out = response.getWriter();
 166
 167                         String responseString = mapper.writeValueAsString(this.brmsParamTemplateDao.getBRMSParamTemplateData());
 168                         JSONObject j = new JSONObject("{brmsParamDictionaryDatas: " + responseString + "}");
 169                         out.write(j.toString());
 170
 171                         return null;
 172                 }
 173                 catch (Exception e){
 174                         System.out.println(e);
 175                         response.setCharacterEncoding("UTF-8");
 176                         request.setCharacterEncoding("UTF-8");
 177                         PrintWriter out = response.getWriter();
 178                         out.write(e.getMessage());
 179                 }
 180                 return null;
 181         }
 182
 183 }