bpmn/MSOMockServer/src/main/java/org/openecomp/mso/bpmn/mock/VnfAdapterUpdateMockTransformer.java

   1 /*
   2  * © 2014 AT&T Intellectual Property. All rights reserved. Used under license from AT&T Intellectual Property.
   3  */
   4 /*-
   5  * ============LICENSE_START=======================================================
   6  * ONAP - SO
   7  * ================================================================================
   8  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   9  * Copyright (C) 2017 Huawei Technologies Co., Ltd. All rights reserved.
  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  * ============LICENSE_END=========================================================
  23  */
  24
  25 package org.openecomp.mso.bpmn.mock;
  26
  27 import org.jboss.resteasy.client.ClientRequest;
  28 import org.jboss.resteasy.client.ClientResponse;
  29 import org.openecomp.mso.logger.MsoLogger;
  30
  31 import com.github.tomakehurst.wiremock.client.ResponseDefinitionBuilder;
  32 import com.github.tomakehurst.wiremock.common.FileSource;
  33 import com.github.tomakehurst.wiremock.extension.ResponseTransformer;
  34 import com.github.tomakehurst.wiremock.http.Request;
  35 import com.github.tomakehurst.wiremock.http.ResponseDefinition;
  36
  37 import org.openecomp.mso.logger.MsoLogger;
  38 /**
  39  * Please describe the VnfAdapterUpdateMockTransformer.java class
  40  *
  41  */
  42 public class VnfAdapterUpdateMockTransformer extends ResponseTransformer {
  43
  44         private static final MsoLogger LOGGER = MsoLogger.getMsoLogger(MsoLogger.Catalog.BPEL);
  45
  46         private String notifyCallbackResponse;
  47         private String requestId;
  48         private String ackResponse;
  49
  50         public VnfAdapterUpdateMockTransformer() {
  51                 notifyCallbackResponse = FileUtil.readResourceFile("vnfAdapter/vnfUpdateSimResponse.xml");
  52         }
  53
  54         public VnfAdapterUpdateMockTransformer(String requestId) {
  55                 this.requestId = requestId;
  56         }
  57
  58
  59         public String name() {
  60                 return "vnf-adapter-update-transformer";
  61         }
  62
  63         @Override
  64         public ResponseDefinition transform(Request request, ResponseDefinition responseDefinition,
  65                         FileSource fileSource) {
  66
  67                 String requestBody = request.getBodyAsString();
  68
  69                 String notficationUrl = requestBody.substring(requestBody.indexOf("<notificationUrl>")+17, requestBody.indexOf("</notificationUrl>"));
  70                 String messageId = requestBody.substring(requestBody.indexOf("<messageId>")+11, requestBody.indexOf("</messageId>"));
  71                 String responseMessageId = "";
  72                 String updatedResponse = "";
  73
  74                 try {
  75                         // try supplied response file (if any)
  76                         System.out.println(" Supplied fileName: " + responseDefinition.getBodyFileName());
  77                     ackResponse = FileUtil.readResourceFile("__files/" + responseDefinition.getBodyFileName());
  78                         notifyCallbackResponse = ackResponse;
  79                         responseMessageId = ackResponse.substring(ackResponse.indexOf("<messageId>")+11, ackResponse.indexOf("</messageId>"));
  80                     updatedResponse = ackResponse.replace(responseMessageId, messageId);
  81                 } catch (Exception ex) {
  82                         LOGGER.debug("Exception :",ex);
  83                         System.out.println(" ******* Use default response file in 'vnfAdapter/vnfUpdateSimResponse.xml'");
  84                     responseMessageId = notifyCallbackResponse.substring(notifyCallbackResponse.indexOf("<messageId>")+11, notifyCallbackResponse.indexOf("</messageId>"));
  85                         updatedResponse = notifyCallbackResponse.replace(responseMessageId, messageId);
  86                 }
  87
  88                 System.out.println("response (mock) messageId       : " + responseMessageId);
  89                 System.out.println("request  (replacement) messageId: " + messageId);
  90
  91                 System.out.println("vnf Response (before):" + notifyCallbackResponse);
  92                 System.out.println("vnf Response (after):" + updatedResponse);
  93
  94                 Object vnfDelay = MockResource.getMockProperties().get("vnf_delay");
  95                 int delay = 300;
  96                 if (vnfDelay != null) {
  97                         delay = Integer.parseInt(vnfDelay.toString());
  98                 }
  99
 100                 //Kick off callback thread
 101                 System.out.println("VnfAdapterUpdateMockTransformer notficationUrl: " + notficationUrl + ":delay: " + delay);
 102                 CallbackResponseThread callbackResponseThread = new CallbackResponseThread(notficationUrl,updatedResponse, delay);
 103                 callbackResponseThread.start();
 104
 105                 return ResponseDefinitionBuilder
 106                            .like(responseDefinition).but()
 107                            .withStatus(200).withBody(updatedResponse).withHeader("Content-Type", "text/xml")
 108                            .build();
 109
 110         }
 111
 112         @Override
 113         public boolean applyGlobally() {
 114             return false;
 115         }
 116
 117         private class CallbackResponseThread extends Thread {
 118
 119                 private String callbackUrl;
 120                 private String payLoad;
 121                 private int delay;
 122
 123                 public CallbackResponseThread(String callbackUrl, String payLoad, int delay) {
 124                         this.callbackUrl = callbackUrl;
 125                         this.payLoad = payLoad;
 126                         this.delay = delay;
 127                 }
 128
 129                 public void run () {
 130                         try {
 131                                 //Delay sending callback response
 132                                 sleep(delay);
 133                         } catch (InterruptedException e1) {
 134                                 LOGGER.debug("Exception :", e1);
 135                         }
 136                         System.out.println("Sending callback response to url: " + callbackUrl);
 137                         ClientRequest request = new ClientRequest(callbackUrl);
 138                         request.body("text/xml", payLoad);
 139                         //System.err.println(payLoad);
 140                         try {
 141                                 ClientResponse result = request.post();
 142                                 System.out.println("Successfully posted callback? Status: " + result.getStatus());
 143                                 //System.err.println("Successfully posted callback:" + result.getStatus());
 144                         } catch (Exception e) {
 145                                 System.out.println("catch error in - request.post() ");
 146                                 LOGGER.debug("Exception :",e);
 147                         }
 148                 }
 149
 150         }
 151 }
 152