bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/mock/VnfAdapterCreateMockTransformer.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   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.onap.so.bpmn.mock;
  22
  23 import javax.ws.rs.core.Response;
  24 import javax.ws.rs.core.UriBuilder;
  25
  26 import org.onap.so.client.HttpClient;
  27 import org.onap.so.logger.MsoLogger;
  28 import org.onap.so.utils.TargetEntity;
  29
  30 import com.github.tomakehurst.wiremock.client.ResponseDefinitionBuilder;
  31 import com.github.tomakehurst.wiremock.common.FileSource;
  32 import com.github.tomakehurst.wiremock.extension.Parameters;
  33 import com.github.tomakehurst.wiremock.extension.ResponseDefinitionTransformer;
  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 ResponseDefinitionTransformer {
  42
  43         private static final MsoLogger LOGGER = MsoLogger.getMsoLogger(MsoLogger.Catalog.BPEL, VnfAdapterCreateMockTransformer.class);
  44
  45         private String notifyCallbackResponse;
  46         private String ackResponse;
  47
  48         public VnfAdapterCreateMockTransformer() {
  49                 notifyCallbackResponse = FileUtil.readResourceFile("__files/vnfAdapterMocks/vnfCreateSimResponse.xml"); // default response
  50         }
  51
  52         @Override
  53         public String getName() {
  54                 return "vnf-adapter-create-transformer";
  55         }
  56
  57         @Override
  58         public ResponseDefinition transform(Request request, ResponseDefinition responseDefinition,
  59                         FileSource fileSource, Parameters parameters) {
  60
  61                 String requestBody = request.getBodyAsString();
  62
  63                 String notficationUrl = requestBody.substring(requestBody.indexOf("<notificationUrl>")+17, requestBody.indexOf("</notificationUrl>"));
  64                 String messageId = requestBody.substring(requestBody.indexOf("<messageId>")+11, requestBody.indexOf("</messageId>"));
  65                 String responseMessageId = "";
  66                 String updatedResponse = "";
  67
  68                 try {
  69                         // try supplied response file (if any)
  70                         System.out.println(" Supplied fileName: " + responseDefinition.getBodyFileName());
  71                     ackResponse = FileUtil.readResourceFile("__files/" + responseDefinition.getBodyFileName());
  72                         notifyCallbackResponse = ackResponse;
  73                         responseMessageId = ackResponse.substring(ackResponse.indexOf("<messageId>")+11, ackResponse.indexOf("</messageId>"));
  74                     updatedResponse = ackResponse.replace(responseMessageId, messageId);
  75                 } catch (Exception ex) {
  76                         LOGGER.debug("Exception :",ex);
  77                         System.out.println(" ******* Use default response file in '__files/vnfAdapterMocks/vnfCreateSimResponse.xml'");
  78                     responseMessageId = notifyCallbackResponse.substring(notifyCallbackResponse.indexOf("<messageId>")+11, notifyCallbackResponse.indexOf("</messageId>"));
  79                         updatedResponse = notifyCallbackResponse.replace(responseMessageId, messageId);
  80                 }
  81
  82                 System.out.println("response (mock) messageId       : " + responseMessageId);
  83                 System.out.println("request  (replacement) messageId: " + messageId);
  84
  85                 System.out.println("vnf Response (before):" + notifyCallbackResponse);
  86                 System.out.println("vnf Response (after):" + updatedResponse);
  87
  88                 Object vnfDelay = MockResource.getMockProperties().get("vnf_delay");
  89                 int delay = 300;
  90                 if (vnfDelay != null) {
  91                         delay = Integer.parseInt(vnfDelay.toString());
  92                 }
  93
  94                 //Kick off callback thread
  95                 System.out.println("VnfAdapterCreateMockTransformer notficationUrl: " + notficationUrl + ":delay: " + delay);
  96                 CallbackResponseThread callbackResponseThread = new CallbackResponseThread(notficationUrl,updatedResponse, delay);
  97                 callbackResponseThread.start();
  98
  99                 return ResponseDefinitionBuilder
 100                            .like(responseDefinition).but()
 101                            .withStatus(200).withBody(updatedResponse).withHeader("Content-Type", "text/xml")
 102                            .build();
 103
 104         }
 105
 106         @Override
 107         public boolean applyGlobally() {
 108             return false;
 109         }
 110
 111         private class CallbackResponseThread extends Thread {
 112
 113                 private String callbackUrl;
 114                 private String payLoad;
 115                 private int delay;
 116
 117                 public CallbackResponseThread(String callbackUrl, String payLoad, int delay) {
 118                         this.callbackUrl = callbackUrl;
 119                         this.payLoad = payLoad;
 120                         this.delay = delay;
 121                 }
 122
 123                 @SuppressWarnings("deprecation")
 124                 public void run () {
 125                         try {
 126                                 //Delay sending callback response
 127                                 sleep(delay);
 128                         } catch (InterruptedException e1) {
 129                                 // TODO Auto-generated catch block
 130                                 LOGGER.debug("Exception :",e1);
 131                         }
 132                         LOGGER.debug("Sending callback response to url: " + callbackUrl);
 133                         try {
 134                                 HttpClient client = new HttpClient(UriBuilder.fromUri(callbackUrl).build().toURL(), "text/xml", TargetEntity.VNF_ADAPTER);
 135                                 Response response = client.post(payLoad);
 136                                 LOGGER.debug("Successfully posted callback? Status: " + response.getStatus());
 137                                 //System.err.println("Successfully posted callback:" + result.getStatus());
 138                         } catch (Exception e) {
 139                                 // TODO Auto-generated catch block
 140                             LOGGER.debug("catch error in - request.post() ");
 141                                 LOGGER.debug("Exception :",e);
 142                         }
 143                 }
 144
 145         }
 146
 147
 148 }