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) 2017-2019 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 com.fasterxml.jackson.databind.DeserializationFeature;
  24 import com.fasterxml.jackson.databind.JsonNode;
  25 import com.fasterxml.jackson.databind.ObjectMapper;
  26
  27 import java.io.IOException;
  28 import java.util.Date;
  29 import java.util.List;
  30
  31 import javax.servlet.http.HttpServletRequest;
  32 import javax.servlet.http.HttpServletResponse;
  33
  34 import org.onap.policy.pap.xacml.rest.adapters.GridData;
  35 import org.onap.policy.pap.xacml.rest.util.DictionaryUtils;
  36 import org.onap.policy.rest.dao.CommonClassDao;
  37 import org.onap.policy.rest.jpa.DescriptiveScope;
  38 import org.onap.policy.rest.jpa.UserInfo;
  39 import org.springframework.beans.factory.annotation.Autowired;
  40 import org.springframework.http.MediaType;
  41 import org.springframework.stereotype.Controller;
  42 import org.springframework.web.bind.annotation.RequestMapping;
  43 import org.springframework.web.bind.annotation.RequestMethod;
  44 import org.springframework.web.servlet.ModelAndView;
  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(
  72             value = {"/get_DescriptiveScopeByName"},
  73             method = {RequestMethod.GET},
  74             produces = MediaType.APPLICATION_JSON_VALUE)
  75     public void getDescriptiveDictionaryByNameEntityData(HttpServletResponse response) {
  76         DictionaryUtils utils = getDictionaryUtilsInstance();
  77         utils.getDataByEntity(response, descriptiveDatas, dScopeName, DescriptiveScope.class);
  78     }
  79
  80     @RequestMapping(
  81             value = {"/get_DescriptiveScope"},
  82             method = {RequestMethod.GET},
  83             produces = MediaType.APPLICATION_JSON_VALUE)
  84     public void getDescriptiveDictionaryEntityData(HttpServletResponse response) {
  85         DictionaryUtils utils = getDictionaryUtilsInstance();
  86         utils.getData(response, descriptiveDatas, DescriptiveScope.class);
  87     }
  88
  89     @RequestMapping(value = {"/descriptive_dictionary/save_descriptive"}, method = {RequestMethod.POST})
  90     public ModelAndView saveDescriptiveDictionary(HttpServletRequest request, HttpServletResponse response)
  91             throws IOException {
  92         DictionaryUtils utils = getDictionaryUtilsInstance();
  93         try {
  94             boolean fromAPI = utils.isRequestFromAPI(request);
  95             ObjectMapper mapper = new ObjectMapper();
  96             mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
  97             JsonNode root = mapper.readTree(request.getReader());
  98             DescriptiveScope descriptiveScope;
  99             GridData data;
 100             String userId = null;
 101             if (fromAPI) {
 102                 descriptiveScope = mapper.readValue(root.get("dictionaryFields").toString(), DescriptiveScope.class);
 103                 data = mapper.readValue(root.get("dictionaryFields").toString(), GridData.class);
 104                 userId = "API";
 105             } else {
 106                 descriptiveScope =
 107                         mapper.readValue(root.get("descriptiveScopeDictionaryData").toString(), DescriptiveScope.class);
 108                 data = mapper.readValue(root.get("descriptiveScopeDictionaryData").toString(), GridData.class);
 109                 userId = root.get("userid").textValue();
 110             }
 111             descriptiveScope.setSearch(utils.appendKeyValue(data.getAttributes(), "AND", ":"));
 112             UserInfo userInfo = utils.getUserInfo(userId);
 113             List<Object> duplicateData = commonClassDao.checkDuplicateEntry(descriptiveScope.getScopeName(), dScopeName,
 114                     DescriptiveScope.class);
 115             boolean duplicateflag = false;
 116             if (!duplicateData.isEmpty()) {
 117                 DescriptiveScope data1 = (DescriptiveScope) duplicateData.get(0);
 118                 if (request.getParameter(operation) != null && "update".equals(request.getParameter(operation))) {
 119                     descriptiveScope.setId(data1.getId());
 120                 } else if ((request.getParameter(operation) != null
 121                         && !"update".equals(request.getParameter(operation)))
 122                         || (request.getParameter(operation) == null && (data1.getId() != descriptiveScope.getId()))) {
 123                     duplicateflag = true;
 124                 }
 125             }
 126             String responseString = null;
 127             if (!duplicateflag) {
 128                 descriptiveScope.setUserModifiedBy(userInfo);
 129                 if (descriptiveScope.getId() == 0) {
 130                     descriptiveScope.setUserCreatedBy(userInfo);
 131                     commonClassDao.save(descriptiveScope);
 132                 } else {
 133                     descriptiveScope.setModifiedDate(new Date());
 134                     commonClassDao.update(descriptiveScope);
 135                 }
 136                 responseString = mapper.writeValueAsString(commonClassDao.getData(DescriptiveScope.class));
 137             } else {
 138                 responseString = "Duplicate";
 139             }
 140             if (fromAPI) {
 141                 return utils.getResultForApi(responseString);
 142             } else {
 143                 utils.setResponseData(response, descriptiveDatas, responseString);
 144             }
 145         } catch (Exception e) {
 146             utils.setErrorResponseData(response, e);
 147         }
 148         return null;
 149     }
 150
 151     @RequestMapping(value = {"/descriptive_dictionary/remove_descriptiveScope"}, method = {RequestMethod.POST})
 152     public void removeDescriptiveDictionary(HttpServletRequest request, HttpServletResponse response)
 153             throws IOException {
 154         DictionaryUtils utils = getDictionaryUtilsInstance();
 155         utils.removeData(request, response, descriptiveDatas, DescriptiveScope.class);
 156     }
 157 }