appc-inbound/appc-design-services/provider/src/main/java/org/onap/appc/design/xinterface/XResponseProcessor.java

   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  * Modifications Copyright (c) 2019 IBM
  12  * ================================================================================
  13  * Licensed under the Apache License, Version 2.0 (the "License");
  14  * you may not use this file except in compliance with the License.
  15  * You may obtain a copy of the License at
  16  *
  17  *      http://www.apache.org/licenses/LICENSE-2.0
  18  *
  19  * Unless required by applicable law or agreed to in writing, software
  20  * distributed under the License is distributed on an "AS IS" BASIS,
  21  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  22  * See the License for the specific language governing permissions and
  23  * limitations under the License.
  24  *
  25  * ============LICENSE_END=========================================================
  26  */
  27
  28 package org.onap.appc.design.xinterface;
  29
  30 import java.util.HashMap;
  31 import org.onap.appc.design.services.util.DesignServiceConstants;
  32 import org.onap.appc.instar.dme2client.Dme2Client;
  33 import com.att.eelf.configuration.EELFLogger;
  34 import com.att.eelf.configuration.EELFManager;
  35 import com.fasterxml.jackson.databind.JsonNode;
  36 import com.fasterxml.jackson.databind.ObjectMapper;
  37
  38 public class XResponseProcessor {
  39
  40     private final EELFLogger log = EELFManager.getInstance().getLogger(XInterfaceService.class);
  41     private static final String EXCEPTION_WHILE_RECEIVING_DATA = "Exception occured while receiving data";
  42     Dme2Client dme2Client;
  43
  44     public static XResponseProcessor getInstance() {
  45         return new XResponseProcessor();
  46     }
  47
  48     public String parseResponse(String execute, String action) throws Exception {
  49         ObjectMapper objectMapper = new ObjectMapper();
  50         JsonNode payloadObject = objectMapper.readTree(execute);
  51         log.info("payloadObject " + payloadObject);
  52
  53         // String queryParam = null;
  54         String instarResponse = null;
  55         HashMap<String, String> payload = null;
  56         String ipAddress = null;
  57         String mask = null;
  58
  59         try {
  60
  61             // check the payload whether its having ipaddr along with subnet
  62             ipAddress = payloadObject.get(DesignServiceConstants.INSTAR_V4_ADDRESS) != null
  63                     ? payloadObject.get(DesignServiceConstants.INSTAR_V4_ADDRESS).textValue()
  64                             : (payloadObject.get(DesignServiceConstants.INSTAR_V6_ADDRESS) != null)
  65                             ? payloadObject.get(DesignServiceConstants.INSTAR_V6_ADDRESS).textValue()
  66                                     .toUpperCase()
  67                                     : null;
  68
  69                                     mask = payloadObject.get(DesignServiceConstants.INSTAR_V4_MASK) != null
  70                                             ? payloadObject.get(DesignServiceConstants.INSTAR_V4_MASK).textValue()
  71                                                     : (payloadObject.get(DesignServiceConstants.INSTAR_V6_MASK) != null)
  72                                                     ? payloadObject.get(DesignServiceConstants.INSTAR_V6_MASK).textValue().toUpperCase()
  73                                                             : null;
  74
  75                                                     // TODO -short format
  76
  77                                                     /*
  78                                                      * if (mask != null) { queryParam = ipAddress + "," +mask ;
  79                                                      * log.info("Calling Instar with IpAddress "+ ipAddress + " Mask value: "+ mask ); } else {
  80                                                      * queryParam = "ipAddress "+ipAddress ; log.info("Calling Instar with IpAddress "+
  81                                                      * ipAddress); }
  82                                                      */
  83
  84                                                     payload = new HashMap<String, String>();
  85                                                     payload.put("ipAddress", ipAddress);
  86                                                     payload.put("mask", mask);
  87                                                     log.info("Calling Instar with IpAddress " + ipAddress + " Mask value: " + mask);
  88                                                     dme2Client = new Dme2Client("getVnfbyIpadress", "payload", payload);
  89
  90                                                     instarResponse = dme2Client.send();
  91
  92                                                     log.debug("Resposne from Instar = " + instarResponse);
  93                                                     if (instarResponse == null || instarResponse.length() < 0)
  94                                                         throw new Exception("No Data received from Instar for this action " + action);
  95         } catch (Exception e) {
  96             log.error(EXCEPTION_WHILE_RECEIVING_DATA, e);
  97             throw e;
  98         }
  99         return instarResponse;
 100     }
 101 }