gerrit.onap Code Review - appc.git/blob

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP : APPC
   4  * ================================================================================
   5  * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Copyright (C) 2017 Amdocs
   8  * ================================================================================
   9  * Modifications Copyright (C) 2019 Ericsson
  10  * =============================================================================
  11  * Licensed under the Apache License, Version 2.0 (the "License");
  12  * you may not use this file except in compliance with the License.
  13  * You may obtain a copy of the License at
  14  *
  15  *      http://www.apache.org/licenses/LICENSE-2.0
  16  *
  17  * Unless required by applicable law or agreed to in writing, software
  18  * distributed under the License is distributed on an "AS IS" BASIS,
  19  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  20  * See the License for the specific language governing permissions and
  21  * limitations under the License.
  22  *
  23  * ============LICENSE_END=========================================================
  24  */
  25
  26 package org.onap.appc.seqgen.impl;
  27
  28 import com.att.eelf.configuration.EELFLogger;
  29 import com.att.eelf.configuration.EELFManager;
  30 import org.onap.appc.domainmodel.Vserver;
  31 import org.onap.appc.seqgen.SequenceGenerator;
  32 import org.onap.appc.seqgen.objects.ActionIdentifier;
  33 import org.onap.appc.seqgen.objects.Constants;
  34 import org.onap.appc.seqgen.objects.Response;
  35 import org.onap.appc.seqgen.objects.SequenceGeneratorInput;
  36 import org.onap.appc.seqgen.objects.Transaction;
  37
  38 import java.util.HashMap;
  39 import java.util.LinkedList;
  40 import java.util.List;
  41 import java.util.Map;
  42
  43 public class RestartSequenceGenerator implements SequenceGenerator{
  44     private static final EELFLogger logger = EELFManager.getInstance().getLogger(RestartSequenceGenerator.class);
  45
  46     @Override
  47     public List<Transaction> generateSequence(SequenceGeneratorInput input) throws Exception {
  48             logger.info("Generating sequence without dependency model");
  49             return generateSequenceWithOutDependency(input);
  50     }
  51
  52     private List<Transaction> generateSequenceWithOutDependency(SequenceGeneratorInput input) throws Exception{
  53         String payload = null;
  54         List<Transaction> transactionList = new LinkedList<>();
  55         Integer transactionId = 1;
  56         List<Vserver> vservers = input.getInventoryModel().getVnf().getVservers();
  57         List<Integer> transactionIds = new LinkedList<>();
  58         PayloadGenerator payloadGenerator = new PayloadGenerator();
  59             for (Vserver vm : vservers) {
  60                 Transaction transactionStop = new Transaction();
  61                 transactionStop.setTransactionId(transactionId);
  62                 transactionIds.add(transactionId++);
  63                 transactionStop.setAction(Constants.Action.STOP.getActionType());
  64                 transactionStop.setActionLevel(Constants.ActionLevel.VM.getAction());
  65                 ActionIdentifier actionIdentifier = new ActionIdentifier();
  66                 actionIdentifier.setvServerId(vm.getId());
  67                 transactionStop.setActionIdentifier(actionIdentifier);
  68                 String vmId = vm.getId();
  69                 String url = vm.getUrl();
  70                 payload = payloadGenerator.getPayload(input, vmId, url);
  71                 transactionStop.setPayload(payload);
  72                 if (vservers.size()>1) {
  73                     Response failureResponse = new Response();
  74                     failureResponse.setResponseMessage(Constants.ResponseMessage.FAILURE.getResponse());
  75                     Map<String,String> failureAction = new HashMap<>();
  76                     if(!checkLastVM(vservers,vm.getId()))
  77                     {
  78                         failureAction.put(Constants.ResponseAction.JUMP.getAction(), String.valueOf(transactionId+1));
  79                         failureResponse.setResponseAction(failureAction);
  80                         transactionStop.addResponse(failureResponse);
  81                     }
  82                 }
  83                 transactionList.add(transactionStop);
  84                 Transaction transactionStart = new Transaction();
  85                 transactionStart.setTransactionId(transactionId);
  86                 transactionIds.add(transactionId++);
  87                 transactionStart.setAction(Constants.Action.START.getActionType());
  88                 transactionStart.setActionLevel(Constants.ActionLevel.VM.getAction());
  89                 ActionIdentifier actionIdentifierStart = new ActionIdentifier();
  90                 actionIdentifierStart.setvServerId(vm.getId());
  91                 transactionStart.setActionIdentifier(actionIdentifierStart);
  92                 payload = payloadGenerator.getPayload(input, vmId, url);
  93                 transactionStart.setPayload(payload);
  94                 if (vservers.size()>1) {
  95                     Response failureResponse = new Response();
  96                     failureResponse.setResponseMessage(Constants.ResponseMessage.FAILURE.getResponse());
  97                     Map<String,String> failureAction = new HashMap<>();
  98                     if(!checkLastVM(vservers,vm.getId()))
  99                     {
 100                         failureAction.put(Constants.ResponseAction.JUMP.getAction(),transactionId.toString());
 101                         failureResponse.setResponseAction(failureAction);
 102                         transactionStart.addResponse(failureResponse);
 103                     }
 104                 }
 105                 transactionList.add(transactionStart);
 106             }
 107         return transactionList;
 108     }
 109
 110     private boolean checkLastVM(List<Vserver> vservers, String  vmId){
 111         Vserver vm= vservers.get(vservers.size()-1);
 112         return vm.getId().equals(vmId);
 113     }
 114 }