2 * ============LICENSE_START=======================================================
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4 * ================================================================================
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5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
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6 * ================================================================================
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7 * Licensed under the Apache License, Version 2.0 (the "License");
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8 * you may not use this file except in compliance with the License.
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9 * You may obtain a copy of the License at
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11 * http://www.apache.org/licenses/LICENSE-2.0
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13 * Unless required by applicable law or agreed to in writing, software
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14 * distributed under the License is distributed on an "AS IS" BASIS,
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15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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16 * See the License for the specific language governing permissions and
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17 * limitations under the License.
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18 * ============LICENSE_END=========================================================
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20 package org.openecomp.mso.bpmn.infrastructure.scripts;
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22 import groovy.xml.XmlUtil
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23 import groovy.json.*
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25 import org.openecomp.mso.bpmn.core.json.JsonUtils
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26 import org.openecomp.mso.bpmn.common.scripts.AbstractServiceTaskProcessor
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27 import org.openecomp.mso.bpmn.common.scripts.ExceptionUtil
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28 import org.openecomp.mso.bpmn.common.scripts.NetworkUtils
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29 import org.openecomp.mso.bpmn.common.scripts.SDNCAdapterUtils
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30 import org.openecomp.mso.bpmn.common.scripts.VidUtils
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31 import org.openecomp.mso.bpmn.core.WorkflowException
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32 import org.openecomp.mso.rest.APIResponse;
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33 import org.openecomp.mso.rest.RESTClient
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34 import org.openecomp.mso.rest.RESTConfig
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36 import java.util.UUID;
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38 import org.camunda.bpm.engine.delegate.BpmnError
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39 import org.camunda.bpm.engine.runtime.Execution
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40 import org.apache.commons.lang3.*
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41 import org.apache.commons.codec.binary.Base64;
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42 import org.springframework.web.util.UriUtils
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45 * This groovy class supports the <class>DoCreateNetworkInstanceRollback.bpmn</class> process.
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48 public class DoDeleteNetworkInstanceRollback extends AbstractServiceTaskProcessor {
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49 String Prefix="DELNWKIR_"
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50 ExceptionUtil exceptionUtil = new ExceptionUtil()
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51 JsonUtils jsonUtil = new JsonUtils()
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52 VidUtils vidUtils = new VidUtils(this)
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53 NetworkUtils networkUtils = new NetworkUtils()
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54 SDNCAdapterUtils sdncAdapterUtils = new SDNCAdapterUtils()
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56 def className = getClass().getSimpleName()
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59 * This method is executed during the preProcessRequest task of the <class>DoDeleteNetworkInstanceRollback.bpmn</class> process.
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62 public InitializeProcessVariables(Execution execution){
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63 /* Initialize all the process variables in this block */
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65 execution.setVariable(Prefix + "WorkflowException", null)
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67 execution.setVariable(Prefix + "rollbackDeactivateSDNCRequest", null)
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68 execution.setVariable(Prefix + "rollbackDeactivateSDNCResponse", "")
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69 execution.setVariable(Prefix + "rollbackDeactivateSDNCReturnCode", "")
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71 execution.setVariable(Prefix + "rollbackSDNCRequest", "")
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72 execution.setVariable(Prefix + "rollbackSDNCResponse", "")
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73 execution.setVariable(Prefix + "rollbackSDNCReturnCode", "")
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75 execution.setVariable(Prefix + "rollbackNetworkRequest", null)
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76 execution.setVariable(Prefix + "rollbackNetworkResponse", "")
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77 execution.setVariable(Prefix + "rollbackNetworkReturnCode", "")
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79 execution.setVariable(Prefix + "Success", false)
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80 execution.setVariable(Prefix + "fullRollback", false)
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84 // **************************************************
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85 // Pre or Prepare Request Section
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86 // **************************************************
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88 * This method is executed during the preProcessRequest task of the <class>DoDeleteNetworkInstanceRollback.bpmn</class> process.
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91 public void preProcessRequest (Execution execution) {
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92 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
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93 execution.setVariable("prefix",Prefix)
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95 utils.log("DEBUG", " ***** Inside preProcessRequest() of " + className + ".groovy ***** ", isDebugEnabled)
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98 // initialize flow variables
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99 InitializeProcessVariables(execution)
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101 // GET Incoming request/variables
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102 String rollbackDeactivateSDNCRequest = null
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103 String rollbackSDNCRequest = null
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104 String rollbackNetworkRequest = null
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106 Map<String, String> rollbackData = execution.getVariable("rollbackData")
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107 if (rollbackData != null && rollbackData instanceof Map) {
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109 if(rollbackData.containsKey("rollbackDeactivateSDNCRequest")) {
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110 rollbackDeactivateSDNCRequest = rollbackData["rollbackDeactivateSDNCRequest"]
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113 if(rollbackData.containsKey("rollbackSDNCRequest")) {
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114 rollbackSDNCRequest = rollbackData["rollbackSDNCRequest"]
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117 if(rollbackData.containsKey("rollbackNetworkRequest")) {
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118 rollbackNetworkRequest = rollbackData["rollbackNetworkRequest"]
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122 execution.setVariable(Prefix + "rollbackNetworkRequest", rollbackNetworkRequest)
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123 execution.setVariable(Prefix + "rollbackSDNCRequest", rollbackSDNCRequest)
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124 execution.setVariable(Prefix + "rollbackDeactivateSDNCRequest", rollbackDeactivateSDNCRequest)
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125 utils.log("DEBUG", "'rollbackData': " + '\n' + execution.getVariable("rollbackData"), isDebugEnabled)
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127 String sdncVersion = execution.getVariable("sdncVersion")
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128 utils.log("DEBUG", "sdncVersion? : " + sdncVersion, isDebugEnabled)
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130 // PO Authorization Info / headers Authorization=
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131 String basicAuthValuePO = execution.getVariable("URN_mso_adapters_po_auth")
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132 utils.log("DEBUG", " Obtained BasicAuth userid password for PO/SDNC adapter: " + basicAuthValuePO, isDebugEnabled)
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134 def encodedString = utils.getBasicAuth(basicAuthValuePO, execution.getVariable("URN_mso_msoKey"))
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135 execution.setVariable("BasicAuthHeaderValuePO",encodedString)
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136 execution.setVariable("BasicAuthHeaderValueSDNC", encodedString)
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138 } catch (IOException ex) {
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139 String exceptionMessage = "Exception Encountered in DoCreateNetworkInstance, PreProcessRequest() - "
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140 String dataErrorMessage = exceptionMessage + " Unable to encode PO/SDNC user/password string - " + ex.getMessage()
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141 utils.log("DEBUG", dataErrorMessage , isDebugEnabled)
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142 exceptionUtil.buildAndThrowWorkflowException(execution, 2500, dataErrorMessage)
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145 if (execution.getVariable("SavedWorkflowException1") != null) {
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146 execution.setVariable(Prefix + "WorkflowException", execution.getVariable("SavedWorkflowException1"))
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148 execution.setVariable(Prefix + "WorkflowException", execution.getVariable("WorkflowException"))
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150 utils.log("DEBUG", "*** WorkflowException : " + execution.getVariable(Prefix + "WorkflowException"), isDebugEnabled)
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151 if(execution.getVariable(Prefix + "WorkflowException") != null) {
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152 // called by: DoCreateNetworkInstance, partial rollback
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153 execution.setVariable(Prefix + "fullRollback", false)
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156 // called by: Macro - Full Rollback, WorkflowException = null
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157 execution.setVariable(Prefix + "fullRollback", true)
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161 utils.log("DEBUG", "*** fullRollback? : " + execution.getVariable(Prefix + "fullRollback"), isDebugEnabled)
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163 } catch (BpmnError e) {
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166 } catch (Exception ex) {
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167 sendSyncError(execution)
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168 // caught exception
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169 String exceptionMessage = "Exception Encountered in PreProcessRequest() of " + className + ".groovy ***** : " + ex.getMessage()
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170 utils.log("DEBUG", exceptionMessage, isDebugEnabled)
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171 exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)
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177 public void validateRollbackResponses (Execution execution) {
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178 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
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179 execution.setVariable("prefix",Prefix)
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181 utils.log("DEBUG", " ***** Inside validateRollbackResponses() of DoDeleteNetworkInstanceRollback ***** ", isDebugEnabled)
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185 // validate SDNC activate response
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186 String rollbackDeactivateSDNCMessages = ""
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187 String rollbackDeactivateSDNCReturnCode = "200"
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188 if (execution.getVariable(Prefix + "rollbackDeactivateSDNCRequest") != null) {
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189 rollbackDeactivateSDNCReturnCode = execution.getVariable(Prefix + "rollbackDeactivateSDNCReturnCode")
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190 String rollbackDeactivateSDNCResponse = execution.getVariable(Prefix + "rollbackDeactivateSDNCResponse")
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191 String rollbackDeactivateSDNCReturnInnerCode = ""
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192 rollbackDeactivateSDNCResponse = sdncAdapterUtils.decodeXML(rollbackDeactivateSDNCResponse)
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193 rollbackDeactivateSDNCResponse = rollbackDeactivateSDNCResponse.replace("&", "&").replace('$', '').replace('<?xml version="1.0" encoding="UTF-8"?>', "")
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194 if (rollbackDeactivateSDNCReturnCode == "200") {
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195 if (utils.nodeExists(rollbackDeactivateSDNCResponse, "response-code")) {
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196 rollbackDeactivateSDNCReturnInnerCode = utils.getNodeText1(rollbackDeactivateSDNCResponse, "response-code")
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197 if (rollbackDeactivateSDNCReturnInnerCode == "200" || rollbackDeactivateSDNCReturnInnerCode == "" || rollbackDeactivateSDNCReturnInnerCode == "0") {
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198 rollbackDeactivateSDNCMessages = " + SNDC deactivate rollback completed."
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200 rollbackDeactivateSDNCMessages = " + SDNC deactivate rollback failed. "
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203 rollbackDeactivateSDNCMessages = " + SNDC deactivate rollback completed."
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206 rollbackDeactivateSDNCMessages = " + SDNC deactivate rollback failed. "
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208 utils.log("DEBUG", " SDNC deactivate rollback Code - " + rollbackDeactivateSDNCReturnCode, isDebugEnabled)
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209 utils.log("DEBUG", " SDNC deactivate rollback Response - " + rollbackDeactivateSDNCResponse, isDebugEnabled)
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212 // validate SDNC rollback response
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213 String rollbackSdncErrorMessages = ""
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214 String rollbackSDNCReturnCode = "200"
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215 if (execution.getVariable(Prefix + "rollbackSDNCRequest") != null) {
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216 rollbackSDNCReturnCode = execution.getVariable(Prefix + "rollbackSDNCReturnCode")
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217 String rollbackSDNCResponse = execution.getVariable(Prefix + "rollbackSDNCResponse")
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218 String rollbackSDNCReturnInnerCode = ""
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219 SDNCAdapterUtils sdncAdapterUtils = new SDNCAdapterUtils(this)
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220 rollbackSDNCResponse = sdncAdapterUtils.decodeXML(rollbackSDNCResponse)
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221 rollbackSDNCResponse = rollbackSDNCResponse.replace("&", "&").replace('$', '').replace('<?xml version="1.0" encoding="UTF-8"?>', "")
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222 if (rollbackSDNCReturnCode == "200") {
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223 if (utils.nodeExists(rollbackSDNCResponse, "response-code")) {
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224 rollbackSDNCReturnInnerCode = utils.getNodeText1(rollbackSDNCResponse, "response-code")
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225 if (rollbackSDNCReturnInnerCode == "200" || rollbackSDNCReturnInnerCode == "" || rollbackSDNCReturnInnerCode == "0") {
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226 rollbackSdncErrorMessages = " + SNDC unassign rollback completed."
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228 rollbackSdncErrorMessages = " + SDNC unassign rollback failed. "
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231 rollbackSdncErrorMessages = " + SNDC unassign rollback completed."
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234 rollbackSdncErrorMessages = " + SDNC unassign rollback failed. "
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236 utils.log("DEBUG", " SDNC assign rollback Code - " + rollbackSDNCReturnCode, isDebugEnabled)
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237 utils.log("DEBUG", " SDNC assign rollback Response - " + rollbackSDNCResponse, isDebugEnabled)
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240 // validate PO network rollback response
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241 String rollbackNetworkErrorMessages = ""
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242 String rollbackNetworkReturnCode = "200"
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243 if (execution.getVariable(Prefix + "rollbackNetworkRequest") != null) {
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244 rollbackNetworkReturnCode = execution.getVariable(Prefix + "rollbackNetworkReturnCode")
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245 String rollbackNetworkResponse = execution.getVariable(Prefix + "rollbackNetworkResponse")
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246 if (rollbackNetworkReturnCode != "200") {
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247 rollbackNetworkErrorMessages = " + PO Network rollback failed. "
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249 rollbackNetworkErrorMessages = " + PO Network rollback completed."
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252 utils.log("DEBUG", " NetworkRollback Code - " + rollbackNetworkReturnCode, isDebugEnabled)
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253 utils.log("DEBUG", " NetworkRollback Response - " + rollbackNetworkResponse, isDebugEnabled)
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256 String statusMessage = ""
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257 int errorCode = 7000
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258 utils.log("DEBUG", "*** fullRollback? : " + execution.getVariable(Prefix + "fullRollback"), isDebugEnabled)
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259 if (execution.getVariable(Prefix + "fullRollback") == false) {
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260 WorkflowException wfe = execution.getVariable(Prefix + "WorkflowException") // original WorkflowException
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262 statusMessage = wfe.getErrorMessage()
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263 errorCode = wfe.getErrorCode()
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265 statusMessage = "See Previous Camunda flows for cause of Error: Undetermined Exception."
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269 // set if all rolledbacks are successful
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270 if (rollbackDeactivateSDNCReturnCode == "200" && rollbackNetworkReturnCode == "200" && rollbackSDNCReturnCode == "200") {
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271 execution.setVariable("rolledBack", true)
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272 execution.setVariable("wasDeleted", true)
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275 execution.setVariable("rolledBack", false)
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276 execution.setVariable("wasDeleted", true)
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279 statusMessage = statusMessage + rollbackDeactivateSDNCMessages + rollbackNetworkErrorMessages + rollbackSdncErrorMessages
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280 utils.log("DEBUG", "Final DoDeleteNetworkInstanceRollback status message: " + statusMessage, isDebugEnabled)
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281 String processKey = getProcessKey(execution);
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282 WorkflowException exception = new WorkflowException(processKey, errorCode, statusMessage);
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283 execution.setVariable("workflowException", exception);
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286 // rollback due to failures in Main flow (Macro or a-ala-carte) - Full rollback
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287 if (rollbackDeactivateSDNCReturnCode == "200" && rollbackNetworkReturnCode == "200" && rollbackSDNCReturnCode == "200") {
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288 execution.setVariable("rollbackSuccessful", true)
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289 execution.setVariable("rollbackError", false)
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291 String exceptionMessage = "Network Delete Rollback was not Successful. "
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292 utils.log("DEBUG", exceptionMessage, isDebugEnabled)
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293 execution.setVariable("rollbackSuccessful", false)
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294 execution.setVariable("rollbackError", true)
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295 exceptionUtil.buildWorkflowException(execution, 7000, exceptionMessage)
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296 throw new BpmnError("MSOWorkflowException")
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300 } catch (Exception ex) {
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301 String errorMessage = "See Previous Camunda flows for cause of Error: Undetermined Exception."
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302 String exceptionMessage = " Bpmn error encountered in DoDeleteNetworkInstanceRollback flow. validateRollbackResponses() - " + errorMessage + ": " + ex.getMessage()
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303 utils.log("DEBUG", exceptionMessage, isDebugEnabled)
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304 exceptionUtil.buildWorkflowException(execution, 7000, exceptionMessage)
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310 // *******************************
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311 // Build Error Section
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312 // *******************************
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316 public void processJavaException(Execution execution){
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317 def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
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318 execution.setVariable("prefix",Prefix)
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321 utils.log("DEBUG", "Caught a Java Exception in " + Prefix, isDebugEnabled)
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322 utils.log("DEBUG", "Started processJavaException Method", isDebugEnabled)
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323 utils.log("DEBUG", "Variables List: " + execution.getVariables(), isDebugEnabled)
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324 execution.setVariable("UnexpectedError", "Caught a Java Lang Exception - " + Prefix) // Adding this line temporarily until this flows error handling gets updated
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325 exceptionUtil.buildWorkflowException(execution, 500, "Caught a Java Lang Exception")
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327 }catch(Exception e){
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328 utils.log("DEBUG", "Caught Exception during processJavaException Method: " + e, isDebugEnabled)
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329 execution.setVariable("UnexpectedError", "Exception in processJavaException method - " + Prefix) // Adding this line temporarily until this flows error handling gets updated
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330 exceptionUtil.buildWorkflowException(execution, 500, "Exception in processJavaException method" + Prefix)
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332 utils.log("DEBUG", "Completed processJavaException Method in " + Prefix, isDebugEnabled)
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