bpmn/MSOMockServer/src/main/java/org/openecomp/mso/bpmn/mock/VnfAdapterCreateMockTransformer.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  * OPENECOMP - MSO
   7  * ================================================================================
   8  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   9  * ================================================================================
  10  * Licensed under the Apache License, Version 2.0 (the "License");
  11  * you may not use this file except in compliance with the License.
  12  * You may obtain a copy of the License at
  13  *
  14  *      http://www.apache.org/licenses/LICENSE-2.0
  15  *
  16  * Unless required by applicable law or agreed to in writing, software
  17  * distributed under the License is distributed on an "AS IS" BASIS,
  18  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  19  * See the License for the specific language governing permissions and
  20  * limitations under the License.
  21  * ============LICENSE_END=========================================================
  22  */
  23
  24 package org.openecomp.mso.bpmn.mock;
  25
  26 import javax.xml.ws.Endpoint;
  27
  28 import org.jboss.resteasy.client.ClientRequest;
  29 import org.jboss.resteasy.client.ClientResponse;
  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 /**
  38  * Please describe the VnfAdapterCreateMockTransformer.java class
  39  *
  40  */
  41 public class VnfAdapterCreateMockTransformer extends ResponseTransformer {
  42
  43         private String notifyCallbackResponse;
  44         private String ackResponse;
  45
  46         public VnfAdapterCreateMockTransformer() {
  47                 notifyCallbackResponse = FileUtil.readResourceFile("__files/vnfAdapterMocks/vnfCreateSimResponse.xml"); // default response
  48         }
  49
  50         @Override
  51         public String name() {
  52                 return "vnf-adapter-create-transformer";
  53         }
  54
  55         @Override
  56         public ResponseDefinition transform(Request request, ResponseDefinition responseDefinition,
  57                         FileSource fileSource) {
  58
  59                 String requestBody = request.getBodyAsString();
  60
  61                 String notficationUrl = requestBody.substring(requestBody.indexOf("<notificationUrl>")+17, requestBody.indexOf("</notificationUrl>"));
  62                 String messageId = requestBody.substring(requestBody.indexOf("<messageId>")+11, requestBody.indexOf("</messageId>"));
  63                 String responseMessageId = "";
  64                 String updatedResponse = "";
  65
  66                 try {
  67                         // try supplied response file (if any)
  68                         System.out.println(" Supplied fileName: " + responseDefinition.getBodyFileName());
  69                     ackResponse = FileUtil.readResourceFile("__files/" + responseDefinition.getBodyFileName());
  70                         notifyCallbackResponse = ackResponse;
  71                         responseMessageId = ackResponse.substring(ackResponse.indexOf("<messageId>")+11, ackResponse.indexOf("</messageId>"));
  72                     updatedResponse = ackResponse.replace(responseMessageId, messageId);
  73                 } catch (Exception ex) {
  74                         System.out.println(" ******* Use default response file in '__files/vnfAdapterMocks/vnfCreateSimResponse.xml'");
  75                     responseMessageId = notifyCallbackResponse.substring(notifyCallbackResponse.indexOf("<messageId>")+11, notifyCallbackResponse.indexOf("</messageId>"));
  76                         updatedResponse = notifyCallbackResponse.replace(responseMessageId, messageId);
  77                 }
  78
  79                 System.out.println("response (mock) messageId       : " + responseMessageId);
  80                 System.out.println("request  (replacement) messageId: " + messageId);
  81
  82                 System.out.println("vnf Response (before):" + notifyCallbackResponse);
  83                 System.out.println("vnf Response (after):" + updatedResponse);
  84
  85                 Object vnfDelay = MockResource.getMockProperties().get("vnf_delay");
  86                 int delay = 300;
  87                 if (vnfDelay != null) {
  88                         delay = Integer.parseInt(vnfDelay.toString());
  89                 }
  90
  91                 //Kick off callback thread
  92                 System.out.println("VnfAdapterCreateMockTransformer notficationUrl: " + notficationUrl + ":delay: " + delay);
  93                 CallbackResponseThread callbackResponseThread = new CallbackResponseThread(notficationUrl,updatedResponse, delay);
  94                 callbackResponseThread.start();
  95
  96                 return ResponseDefinitionBuilder
  97                            .like(responseDefinition).but()
  98                            .withStatus(200).withBody(updatedResponse).withHeader("Content-Type", "text/xml")
  99                            .build();
 100
 101         }
 102
 103         @Override
 104         public boolean applyGlobally() {
 105             return false;
 106         }
 107
 108         private class CallbackResponseThread extends Thread {
 109
 110                 private String callbackUrl;
 111                 private String payLoad;
 112                 private int delay;
 113
 114                 public CallbackResponseThread(String callbackUrl, String payLoad, int delay) {
 115                         this.callbackUrl = callbackUrl;
 116                         this.payLoad = payLoad;
 117                         this.delay = delay;
 118                 }
 119
 120                 @SuppressWarnings("deprecation")
 121                 public void run () {
 122                         try {
 123                                 //Delay sending callback response
 124                                 sleep(delay);
 125                         } catch (InterruptedException e1) {
 126                                 // TODO Auto-generated catch block
 127                                 e1.printStackTrace();
 128                         }
 129                         System.out.println("Sending callback response to url: " + callbackUrl);
 130                         ClientRequest request = new ClientRequest(callbackUrl);
 131                         request.body("text/xml", payLoad);
 132                         //System.out.println("payLoad: " + payLoad);
 133
 134                         try {
 135                                 ClientResponse result = request.post();
 136                                 System.out.println("Successfully posted callback? Status: " + result.getStatus());
 137                                 //System.err.println("Successfully posted callback:" + result.getStatus());
 138                         } catch (Exception e) {
 139                                 // TODO Auto-generated catch block
 140                                 System.out.println("catch error in - request.post() ");
 141                                 e.printStackTrace();
 142                         }
 143                 }
 144
 145         }
 146
 147
 148 }