PolicyEngineAPI/src/main/java/org/openecomp/policy/std/NotificationUnMarshal.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * PolicyEngineAPI
   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.std;
  22
  23 import java.util.ArrayList;
  24 import java.util.Collection;
  25
  26 import org.openecomp.policy.api.LoadedPolicy;
  27 import org.openecomp.policy.api.RemovedPolicy;
  28 import org.openecomp.policy.api.UpdateType;
  29 import org.openecomp.policy.std.StdLoadedPolicy;
  30 import org.openecomp.policy.std.StdPDPNotification;
  31
  32 import com.fasterxml.jackson.databind.ObjectMapper;
  33
  34 public class NotificationUnMarshal {
  35         private static StdPDPNotification notification;
  36
  37         public static StdPDPNotification notificationJSON(String json) throws Exception{
  38                 ObjectMapper mapper = new ObjectMapper();
  39                 notification = mapper.readValue(json, StdPDPNotification.class);
  40                 if(notification!=null){
  41                         if(notification.getLoadedPolicies()!=null){
  42                                 Collection<StdLoadedPolicy> stdLoadedPolicies = new ArrayList<StdLoadedPolicy>();
  43                                 for(LoadedPolicy loadedPolicy: notification.getLoadedPolicies()){
  44                                         StdLoadedPolicy stdLoadedPolicy = (StdLoadedPolicy) loadedPolicy;
  45                                         if(notification.getRemovedPolicies()!=null){
  46                                                 Boolean updated = false;
  47                                                 for(RemovedPolicy removedPolicy: notification.getRemovedPolicies()){
  48                                                         String regex = ".(\\d)*.xml";
  49                                                         if(removedPolicy.getPolicyName().replaceAll(regex, "").equals(stdLoadedPolicy.getPolicyName().replaceAll(regex, ""))){
  50                                                                 updated  = true;
  51                                                                 break;
  52                                                         }
  53                                                 }
  54                                                 if(updated){
  55                                                         stdLoadedPolicy.setUpdateType(UpdateType.UPDATE);
  56                                                 }else{
  57                                                         stdLoadedPolicy.setUpdateType(UpdateType.NEW);
  58                                                 }
  59                                         }else{
  60                                                 stdLoadedPolicy.setUpdateType(UpdateType.NEW);
  61                                         }
  62                                         stdLoadedPolicies.add(stdLoadedPolicy);
  63                                 }
  64                                 notification.setLoadedPolicies(stdLoadedPolicies);
  65                         }
  66                 }
  67                 return notification;
  68         }
  69 }