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

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP - SO
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Modifications Copyright (c) 2019 Samsung
   8  * ================================================================================
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  * ============LICENSE_END=========================================================
  21  */
  22
  23 package org.onap.so.bpmn.mock;
  24
  25 import javax.ws.rs.core.Response;
  26 import javax.ws.rs.core.UriBuilder;
  27
  28 import org.onap.so.client.HttpClient;
  29 import org.onap.so.client.HttpClientFactory;
  30 import org.onap.so.utils.TargetEntity;
  31
  32 import com.github.tomakehurst.wiremock.client.ResponseDefinitionBuilder;
  33 import com.github.tomakehurst.wiremock.common.FileSource;
  34 import com.github.tomakehurst.wiremock.extension.Parameters;
  35 import com.github.tomakehurst.wiremock.extension.ResponseDefinitionTransformer;
  36 import com.github.tomakehurst.wiremock.http.Request;
  37 import com.github.tomakehurst.wiremock.http.ResponseDefinition;
  38 import org.slf4j.Logger;
  39 import org.slf4j.LoggerFactory;
  40
  41 public class SDNCAdapterNetworkTopologyMockTransformer extends ResponseDefinitionTransformer {
  42
  43         private static final Logger logger = LoggerFactory.getLogger(SDNCAdapterNetworkTopologyMockTransformer.class);
  44
  45         private String callbackResponse;
  46         private String requestId;
  47
  48         public SDNCAdapterNetworkTopologyMockTransformer() {
  49                 callbackResponse = ""; // FileUtil.readResourceFile("__files/sdncDeleteNetworkTopologySimResponse.xml");
  50         }
  51
  52         public SDNCAdapterNetworkTopologyMockTransformer(String requestId) {
  53                 this.requestId = requestId;
  54         }
  55
  56         @Override
  57         public String getName() {
  58                 return "network-topology-operation-transformer";
  59         }
  60
  61         @Override
  62         public ResponseDefinition transform(Request request, ResponseDefinition responseDefinition, FileSource fileSource, Parameters parameters) {
  63                 String requestBody = request.getBodyAsString();
  64
  65                 String callbackUrl = requestBody.substring(requestBody.indexOf("<sdncadapter:CallbackUrl>")+25, requestBody.indexOf("</sdncadapter:CallbackUrl>"));
  66                 String requestId = requestBody.substring(requestBody.indexOf("<sdncadapter:RequestId>")+23, requestBody.indexOf("</sdncadapter:RequestId>"));
  67                 logger.info("request callbackUrl : " + callbackUrl);
  68                 logger.info("request requestId : " + requestId);
  69
  70                 logger.info("file path/name : " + responseDefinition.getBodyFileName());
  71                 callbackResponse = FileUtil.readResourceFile("__files/" + responseDefinition.getBodyFileName());
  72                 // extract Response responseRequestId
  73                 String responseRequestId = callbackResponse.substring(callbackResponse.indexOf("<RequestId>")+11, callbackResponse.indexOf("</RequestId>"));
  74                 logger.info("response requestId: " + responseRequestId);
  75                 logger.info("callbackResponse (before): " + callbackResponse);
  76                 callbackResponse = callbackResponse.replace(responseRequestId, requestId);
  77                 if (this.requestId != null) {
  78                         callbackResponse = callbackResponse.replace(this.requestId, requestId);
  79                 } else {
  80                         callbackResponse = callbackResponse.replace(responseRequestId, requestId);
  81                 }
  82                 logger.info("callbackResponse (after):" + callbackResponse);
  83
  84                 Object sdncDelay = MockResource.getMockProperties().get("sdnc_delay");
  85                 int delay = 300;
  86                 if (sdncDelay != null) {
  87                         delay = Integer.parseInt(sdncDelay.toString());
  88                 }
  89
  90                 //Kick off callback thread
  91                 logger.info("(NetworkTopologyMockTransformer) callback Url:" + callbackUrl + ":delay:" + delay);
  92                 CallbackResponseThread calbackResponseThread = new CallbackResponseThread(callbackUrl,callbackResponse, delay);
  93                 calbackResponseThread.start();
  94
  95                 //return 200 OK with body
  96                 return ResponseDefinitionBuilder
  97                 .like(responseDefinition).but()
  98                 .withStatus(200).withBody(callbackResponse).withHeader("Content-Type", "text/xml")
  99                 .build();
 100         }
 101
 102         @Override
 103         public boolean applyGlobally() {
 104             return false;
 105         }
 106
 107         private class CallbackResponseThread extends Thread {
 108
 109                 private String callbackUrl;
 110                 private String payLoad;
 111                 private int delay;
 112
 113                 public CallbackResponseThread(String callbackUrl, String payLoad, int delay) {
 114                         this.callbackUrl = callbackUrl;
 115                         this.payLoad = payLoad;
 116                         this.delay = delay;
 117                 }
 118
 119                 public void run () {
 120                         try {
 121                                 //Delay sending callback response
 122                                 sleep(delay);
 123                         } catch (InterruptedException e1) {
 124                                 // TODO Auto-generated catch block
 125                                 logger.debug("Exception :", e1);
 126                         }
 127                         logger.debug("Sending callback response to url: {}", callbackUrl);
 128                         try {
 129                                 HttpClient client = new HttpClientFactory()
 130                                         .newTextXmlClient(UriBuilder.fromUri(callbackUrl).build().toURL(), TargetEntity.SDNC_ADAPTER);
 131                                 Response response = client.post(payLoad);
 132                                 logger.debug("Successfully posted callback? Status: {}", response.getStatus());
 133                         } catch (Exception e) {
 134                                 // TODO Auto-generated catch block
 135                                 logger.debug("catch error in - request.post() ");
 136                                 logger.debug("Exception :", e);
 137                         }
 138                 }
 139
 140         }
 141 }