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.common.logging.flexlogger.FlexLogger;
  34 import org.openecomp.policy.common.logging.flexlogger.Logger;
  35 import org.openecomp.policy.pap.xacml.rest.util.JsonMessage;
  36 import org.openecomp.policy.rest.dao.CommonClassDao;
  37 import org.openecomp.policy.rest.jpa.EnforcingType;
  38 import org.springframework.beans.factory.annotation.Autowired;
  39 import org.springframework.http.MediaType;
  40 import org.springframework.stereotype.Controller;
  41 import org.springframework.web.bind.annotation.RequestMapping;
  42 import org.springframework.web.servlet.ModelAndView;
  43
  44 import com.fasterxml.jackson.databind.DeserializationFeature;
  45 import com.fasterxml.jackson.databind.JsonNode;
  46 import com.fasterxml.jackson.databind.ObjectMapper;
  47
  48 @Controller
  49 public class EnforcerDictionaryController {
  50
  51         private static final Logger LOGGER      = FlexLogger.getLogger(EnforcerDictionaryController.class);
  52
  53         @Autowired
  54         CommonClassDao commonClassDao;
  55
  56         @RequestMapping(value={"/get_EnforcerTypeData"}, method={org.springframework.web.bind.annotation.RequestMethod.GET} , produces=MediaType.APPLICATION_JSON_VALUE)
  57         public void getEnforcerDictionaryEntityData(HttpServletRequest request, HttpServletResponse response){
  58                 try{
  59                         Map<String, Object> model = new HashMap<String, Object>();
  60                         ObjectMapper mapper = new ObjectMapper();
  61                         List<Object> list = commonClassDao.getData(EnforcingType.class);
  62                         List<String> dictList = new ArrayList<String>();
  63                         for(int i = 0; i < list.size(); i++){
  64                                 EnforcingType dict = (EnforcingType) list.get(i);
  65                                 dictList.add(dict.getEnforcingType());
  66                         }
  67                         model.put("enforcerDictionaryDatas", mapper.writeValueAsString(dictList));
  68                         org.openecomp.policy.pap.xacml.rest.util.JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
  69                         JSONObject j = new JSONObject(msg);
  70                         response.getWriter().write(j.toString());
  71                 }
  72                 catch (Exception e){
  73                         LOGGER.error("Exception Occured"+e);
  74                 }
  75         }
  76
  77         @RequestMapping(value={"/enforcer_dictionary/save_enforcerType"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
  78         public ModelAndView saveEnforcerDictionary(HttpServletRequest request, HttpServletResponse response) throws Exception{
  79                 try {
  80                         ObjectMapper mapper = new ObjectMapper();
  81                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
  82                         JsonNode root = mapper.readTree(request.getReader());
  83                         EnforcingType enforcingType = (EnforcingType)mapper.readValue(root.get("enforcerDictionaryData").toString(), EnforcingType.class);
  84                         if(enforcingType.getId() == 0){
  85                                 commonClassDao.save(enforcingType);
  86                         }else{
  87                                 commonClassDao.update(enforcingType);
  88                         }
  89                         response.setCharacterEncoding("UTF-8");
  90                         response.setContentType("application / json");
  91                         request.setCharacterEncoding("UTF-8");
  92
  93                         PrintWriter out = response.getWriter();
  94                         String responseString = mapper.writeValueAsString(commonClassDao.getData(EnforcingType.class));
  95                         JSONObject j = new JSONObject("{enforcerDictionaryDatas: " + responseString + "}");
  96
  97                         out.write(j.toString());
  98
  99                         return null;
 100                 }
 101                 catch (Exception e){
 102                         response.setCharacterEncoding("UTF-8");
 103                         request.setCharacterEncoding("UTF-8");
 104                         PrintWriter out = response.getWriter();
 105                         out.write(e.getMessage());
 106                 }
 107                 return null;
 108         }
 109
 110         @RequestMapping(value={"/enforcer_dictionary/remove_enforcer"}, method={org.springframework.web.bind.annotation.RequestMethod.POST})
 111         public ModelAndView removeEnforcerDictionary(HttpServletRequest request, HttpServletResponse response) throws Exception {
 112                 try{
 113                         ObjectMapper mapper = new ObjectMapper();
 114                         mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 115                         JsonNode root = mapper.readTree(request.getReader());
 116                         EnforcingType enforcingType = (EnforcingType)mapper.readValue(root.get("data").toString(), EnforcingType.class);
 117                         commonClassDao.delete(enforcingType);
 118                         response.setCharacterEncoding("UTF-8");
 119                         response.setContentType("application / json");
 120                         request.setCharacterEncoding("UTF-8");
 121
 122                         PrintWriter out = response.getWriter();
 123
 124                         String responseString = mapper.writeValueAsString(commonClassDao.getData(EnforcingType.class));
 125                         JSONObject j = new JSONObject("{enforcerDictionaryDatas: " + responseString + "}");
 126                         out.write(j.toString());
 127
 128                         return null;
 129                 }
 130                 catch (Exception e){
 131                         System.out.println(e);
 132                         response.setCharacterEncoding("UTF-8");
 133                         request.setCharacterEncoding("UTF-8");
 134                         PrintWriter out = response.getWriter();
 135                         out.write(e.getMessage());
 136                 }
 137                 return null;
 138         }
 139 }