ECOMP-PAP-REST/src/main/java/org/openecomp/policy/pap/xacml/rest/controller/EnforcerDictionaryController.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.util.ArrayList;
  25 import java.util.HashMap;
  26 import java.util.List;
  27 import java.util.Map;
  28
  29 import javax.servlet.http.HttpServletRequest;
  30 import javax.servlet.http.HttpServletResponse;
  31
  32 import org.json.JSONObject;
  33 import org.openecomp.policy.pap.xacml.rest.util.JsonMessage;
  34 import org.openecomp.policy.rest.dao.CommonClassDao;
  35 import org.openecomp.policy.rest.jpa.EnforcingType;
  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.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 EnforcerDictionaryController {
  48
  49         @Autowired
  50         CommonClassDao commonClassDao;
  51
  52         @RequestMapping(value={"/get_EnforcerTypeData"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
  53         public void getEnforcerDictionaryEntityData(HttpServletRequest request, HttpServletResponse response){
  54                 try{
  55                         Map<String, Object> model = new HashMap<String, Object>();
  56                         ObjectMapper mapper = new ObjectMapper();
  57                         List<Object> list = commonClassDao.getData(EnforcingType.class);
  58                         List<String> dictList = new ArrayList<String>();
  59                         for(int i = 0; i < list.size(); i++){
  60                                 EnforcingType dict = (EnforcingType) list.get(i);
  61                                 dictList.add(dict.getEnforcingType());
  62                         }
  63                         model.put("enforcerDictionaryDatas", mapper.writeValueAsString(dictList));
  64                         org.openecomp.policy.pap.xacml.rest.util.JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
  65                         JSONObject j = new JSONObject(msg);
  66                         response.getWriter().write(j.toString());
  67                 }
  68                 catch (Exception e){
  69                         e.printStackTrace();
  70                 }
  71         }
  72
  73         @RequestMapping(value={"/enforcer_dictionary/save_enforcerType"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
  74         public ModelAndView saveEnforcerDictionary(HttpServletRequest request, HttpServletResponse response) throws Exception{
  75                 try {
  76                         ObjectMapper mapper = new ObjectMapper();
  77                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
  78                         JsonNode root = mapper.readTree(request.getReader());
  79                         EnforcingType enforcingType = (EnforcingType)mapper.readValue(root.get("enforcerDictionaryData").toString(), EnforcingType.class);
  80                         if(enforcingType.getId() == 0){
  81                                 commonClassDao.save(enforcingType);
  82                         }else{
  83                                 commonClassDao.update(enforcingType);
  84                         }
  85                         response.setCharacterEncoding("UTF-8");
  86                         response.setContentType("application / json");
  87                         request.setCharacterEncoding("UTF-8");
  88
  89                         PrintWriter out = response.getWriter();
  90                         String responseString = mapper.writeValueAsString(commonClassDao.getData(EnforcingType.class));
  91                         JSONObject j = new JSONObject("{enforcerDictionaryDatas: " + responseString + "}");
  92
  93                         out.write(j.toString());
  94
  95                         return null;
  96                 }
  97                 catch (Exception e){
  98                         response.setCharacterEncoding("UTF-8");
  99                         request.setCharacterEncoding("UTF-8");
 100                         PrintWriter out = response.getWriter();
 101                         out.write(e.getMessage());
 102                 }
 103                 return null;
 104         }
 105
 106         @RequestMapping(value={"/enforcer_dictionary/remove_enforcer"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
 107         public ModelAndView removeEnforcerDictionary(HttpServletRequest request, HttpServletResponse response) throws Exception {
 108                 try{
 109                         ObjectMapper mapper = new ObjectMapper();
 110                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 111                         JsonNode root = mapper.readTree(request.getReader());
 112                         EnforcingType enforcingType = (EnforcingType)mapper.readValue(root.get("data").toString(), EnforcingType.class);
 113                         commonClassDao.delete(enforcingType);
 114                         response.setCharacterEncoding("UTF-8");
 115                         response.setContentType("application / json");
 116                         request.setCharacterEncoding("UTF-8");
 117
 118                         PrintWriter out = response.getWriter();
 119
 120                         String responseString = mapper.writeValueAsString(commonClassDao.getData(EnforcingType.class));
 121                         JSONObject j = new JSONObject("{enforcerDictionaryDatas: " + responseString + "}");
 122                         out.write(j.toString());
 123
 124                         return null;
 125                 }
 126                 catch (Exception e){
 127                         System.out.println(e);
 128                         response.setCharacterEncoding("UTF-8");
 129                         request.setCharacterEncoding("UTF-8");
 130                         PrintWriter out = response.getWriter();
 131                         out.write(e.getMessage());
 132                 }
 133                 return null;
 134         }
 135 }