1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
|
/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* ============LICENSE_END=========================================================
*/
package org.openecomp.mso.bpmn.infrastructure.scripts;
import groovy.xml.XmlUtil
import groovy.json.*
import org.openecomp.mso.bpmn.core.json.JsonUtils
import org.openecomp.mso.bpmn.common.scripts.AbstractServiceTaskProcessor
import org.openecomp.mso.bpmn.common.scripts.ExceptionUtil
import org.openecomp.mso.bpmn.common.scripts.NetworkUtils
import org.openecomp.mso.bpmn.common.scripts.SDNCAdapterUtils
import org.openecomp.mso.bpmn.common.scripts.VidUtils
import org.openecomp.mso.bpmn.core.WorkflowException
import org.openecomp.mso.rest.APIResponse;
import org.openecomp.mso.rest.RESTClient
import org.openecomp.mso.rest.RESTConfig
import java.util.UUID;
import org.camunda.bpm.engine.delegate.BpmnError
import org.camunda.bpm.engine.delegate.DelegateExecution
import org.apache.commons.lang3.*
import org.apache.commons.codec.binary.Base64;
import org.springframework.web.util.UriUtils
/**
* This groovy class supports the <class>DoCreateNetworkInstanceRollback.bpmn</class> process.
*
*/
public class DoDeleteNetworkInstanceRollback extends AbstractServiceTaskProcessor {
String Prefix="DELNWKIR_"
ExceptionUtil exceptionUtil = new ExceptionUtil()
JsonUtils jsonUtil = new JsonUtils()
VidUtils vidUtils = new VidUtils(this)
NetworkUtils networkUtils = new NetworkUtils()
SDNCAdapterUtils sdncAdapterUtils = new SDNCAdapterUtils()
def className = getClass().getSimpleName()
/**
* This method is executed during the preProcessRequest task of the <class>DoDeleteNetworkInstanceRollback.bpmn</class> process.
* @param execution
*/
public InitializeProcessVariables(DelegateExecution execution){
/* Initialize all the process variables in this block */
execution.setVariable(Prefix + "WorkflowException", null)
execution.setVariable(Prefix + "rollbackDeactivateSDNCRequest", null)
execution.setVariable(Prefix + "rollbackDeactivateSDNCResponse", "")
execution.setVariable(Prefix + "rollbackDeactivateSDNCReturnCode", "")
execution.setVariable(Prefix + "rollbackSDNCRequest", "")
execution.setVariable(Prefix + "rollbackSDNCResponse", "")
execution.setVariable(Prefix + "rollbackSDNCReturnCode", "")
execution.setVariable(Prefix + "rollbackNetworkRequest", null)
execution.setVariable(Prefix + "rollbackNetworkResponse", "")
execution.setVariable(Prefix + "rollbackNetworkReturnCode", "")
execution.setVariable(Prefix + "Success", false)
execution.setVariable(Prefix + "fullRollback", false)
}
// **************************************************
// Pre or Prepare Request Section
// **************************************************
/**
* This method is executed during the preProcessRequest task of the <class>DoDeleteNetworkInstanceRollback.bpmn</class> process.
* @param execution
*/
public void preProcessRequest (DelegateExecution execution) {
def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
execution.setVariable("prefix",Prefix)
utils.log("DEBUG", " ***** Inside preProcessRequest() of " + className + ".groovy ***** ", isDebugEnabled)
try {
// initialize flow variables
InitializeProcessVariables(execution)
// GET Incoming request/variables
String rollbackDeactivateSDNCRequest = null
String rollbackSDNCRequest = null
String rollbackNetworkRequest = null
Map<String, String> rollbackData = execution.getVariable("rollbackData")
if (rollbackData != null && rollbackData instanceof Map) {
if(rollbackData.containsKey("rollbackDeactivateSDNCRequest")) {
rollbackDeactivateSDNCRequest = rollbackData["rollbackDeactivateSDNCRequest"]
}
if(rollbackData.containsKey("rollbackSDNCRequest")) {
rollbackSDNCRequest = rollbackData["rollbackSDNCRequest"]
}
if(rollbackData.containsKey("rollbackNetworkRequest")) {
rollbackNetworkRequest = rollbackData["rollbackNetworkRequest"]
}
}
execution.setVariable(Prefix + "rollbackNetworkRequest", rollbackNetworkRequest)
execution.setVariable(Prefix + "rollbackSDNCRequest", rollbackSDNCRequest)
execution.setVariable(Prefix + "rollbackDeactivateSDNCRequest", rollbackDeactivateSDNCRequest)
utils.log("DEBUG", "'rollbackData': " + '\n' + execution.getVariable("rollbackData"), isDebugEnabled)
String sdncVersion = execution.getVariable("sdncVersion")
utils.log("DEBUG", "sdncVersion? : " + sdncVersion, isDebugEnabled)
// PO Authorization Info / headers Authorization=
String basicAuthValuePO = execution.getVariable("URN_mso_adapters_po_auth")
utils.log("DEBUG", " Obtained BasicAuth userid password for PO/SDNC adapter: " + basicAuthValuePO, isDebugEnabled)
try {
def encodedString = utils.getBasicAuth(basicAuthValuePO, execution.getVariable("URN_mso_msoKey"))
execution.setVariable("BasicAuthHeaderValuePO",encodedString)
execution.setVariable("BasicAuthHeaderValueSDNC", encodedString)
} catch (IOException ex) {
String exceptionMessage = "Exception Encountered in DoCreateNetworkInstance, PreProcessRequest() - "
String dataErrorMessage = exceptionMessage + " Unable to encode PO/SDNC user/password string - " + ex.getMessage()
utils.log("DEBUG", dataErrorMessage , isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 2500, dataErrorMessage)
}
if (execution.getVariable("SavedWorkflowException1") != null) {
execution.setVariable(Prefix + "WorkflowException", execution.getVariable("SavedWorkflowException1"))
} else {
execution.setVariable(Prefix + "WorkflowException", execution.getVariable("WorkflowException"))
}
utils.log("DEBUG", "*** WorkflowException : " + execution.getVariable(Prefix + "WorkflowException"), isDebugEnabled)
if(execution.getVariable(Prefix + "WorkflowException") != null) {
// called by: DoCreateNetworkInstance, partial rollback
execution.setVariable(Prefix + "fullRollback", false)
} else {
// called by: Macro - Full Rollback, WorkflowException = null
execution.setVariable(Prefix + "fullRollback", true)
}
utils.log("DEBUG", "*** fullRollback? : " + execution.getVariable(Prefix + "fullRollback"), isDebugEnabled)
} catch (BpmnError e) {
throw e;
} catch (Exception ex) {
sendSyncError(execution)
// caught exception
String exceptionMessage = "Exception Encountered in PreProcessRequest() of " + className + ".groovy ***** : " + ex.getMessage()
utils.log("DEBUG", exceptionMessage, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)
}
}
public void validateRollbackResponses (DelegateExecution execution) {
def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
execution.setVariable("prefix",Prefix)
utils.log("DEBUG", " ***** Inside validateRollbackResponses() of DoDeleteNetworkInstanceRollback ***** ", isDebugEnabled)
try {
// validate SDNC activate response
String rollbackDeactivateSDNCMessages = ""
String rollbackDeactivateSDNCReturnCode = "200"
if (execution.getVariable(Prefix + "rollbackDeactivateSDNCRequest") != null) {
rollbackDeactivateSDNCReturnCode = execution.getVariable(Prefix + "rollbackDeactivateSDNCReturnCode")
String rollbackDeactivateSDNCResponse = execution.getVariable(Prefix + "rollbackDeactivateSDNCResponse")
String rollbackDeactivateSDNCReturnInnerCode = ""
rollbackDeactivateSDNCResponse = sdncAdapterUtils.decodeXML(rollbackDeactivateSDNCResponse)
rollbackDeactivateSDNCResponse = rollbackDeactivateSDNCResponse.replace("&", "&").replace('$', '').replace('<?xml version="1.0" encoding="UTF-8"?>', "")
if (rollbackDeactivateSDNCReturnCode == "200") {
if (utils.nodeExists(rollbackDeactivateSDNCResponse, "response-code")) {
rollbackDeactivateSDNCReturnInnerCode = utils.getNodeText1(rollbackDeactivateSDNCResponse, "response-code")
if (rollbackDeactivateSDNCReturnInnerCode == "200" || rollbackDeactivateSDNCReturnInnerCode == "" || rollbackDeactivateSDNCReturnInnerCode == "0") {
rollbackDeactivateSDNCMessages = " + SNDC deactivate rollback completed."
} else {
rollbackDeactivateSDNCMessages = " + SDNC deactivate rollback failed. "
}
} else {
rollbackDeactivateSDNCMessages = " + SNDC deactivate rollback completed."
}
} else {
rollbackDeactivateSDNCMessages = " + SDNC deactivate rollback failed. "
}
utils.log("DEBUG", " SDNC deactivate rollback Code - " + rollbackDeactivateSDNCReturnCode, isDebugEnabled)
utils.log("DEBUG", " SDNC deactivate rollback Response - " + rollbackDeactivateSDNCResponse, isDebugEnabled)
}
// validate SDNC rollback response
String rollbackSdncErrorMessages = ""
String rollbackSDNCReturnCode = "200"
if (execution.getVariable(Prefix + "rollbackSDNCRequest") != null) {
rollbackSDNCReturnCode = execution.getVariable(Prefix + "rollbackSDNCReturnCode")
String rollbackSDNCResponse = execution.getVariable(Prefix + "rollbackSDNCResponse")
String rollbackSDNCReturnInnerCode = ""
SDNCAdapterUtils sdncAdapterUtils = new SDNCAdapterUtils(this)
rollbackSDNCResponse = sdncAdapterUtils.decodeXML(rollbackSDNCResponse)
rollbackSDNCResponse = rollbackSDNCResponse.replace("&", "&").replace('$', '').replace('<?xml version="1.0" encoding="UTF-8"?>', "")
if (rollbackSDNCReturnCode == "200") {
if (utils.nodeExists(rollbackSDNCResponse, "response-code")) {
rollbackSDNCReturnInnerCode = utils.getNodeText1(rollbackSDNCResponse, "response-code")
if (rollbackSDNCReturnInnerCode == "200" || rollbackSDNCReturnInnerCode == "" || rollbackSDNCReturnInnerCode == "0") {
rollbackSdncErrorMessages = " + SNDC unassign rollback completed."
} else {
rollbackSdncErrorMessages = " + SDNC unassign rollback failed. "
}
} else {
rollbackSdncErrorMessages = " + SNDC unassign rollback completed."
}
} else {
rollbackSdncErrorMessages = " + SDNC unassign rollback failed. "
}
utils.log("DEBUG", " SDNC assign rollback Code - " + rollbackSDNCReturnCode, isDebugEnabled)
utils.log("DEBUG", " SDNC assign rollback Response - " + rollbackSDNCResponse, isDebugEnabled)
}
// validate PO network rollback response
String rollbackNetworkErrorMessages = ""
String rollbackNetworkReturnCode = "200"
if (execution.getVariable(Prefix + "rollbackNetworkRequest") != null) {
rollbackNetworkReturnCode = execution.getVariable(Prefix + "rollbackNetworkReturnCode")
String rollbackNetworkResponse = execution.getVariable(Prefix + "rollbackNetworkResponse")
if (rollbackNetworkReturnCode != "200") {
rollbackNetworkErrorMessages = " + PO Network rollback failed. "
} else {
rollbackNetworkErrorMessages = " + PO Network rollback completed."
}
utils.log("DEBUG", " NetworkRollback Code - " + rollbackNetworkReturnCode, isDebugEnabled)
utils.log("DEBUG", " NetworkRollback Response - " + rollbackNetworkResponse, isDebugEnabled)
}
String statusMessage = ""
int errorCode = 7000
utils.log("DEBUG", "*** fullRollback? : " + execution.getVariable(Prefix + "fullRollback"), isDebugEnabled)
if (execution.getVariable(Prefix + "fullRollback") == false) {
WorkflowException wfe = execution.getVariable(Prefix + "WorkflowException") // original WorkflowException
if (wfe != null) {
statusMessage = wfe.getErrorMessage()
errorCode = wfe.getErrorCode()
} else {
statusMessage = "See Previous Camunda flows for cause of Error: Undetermined Exception."
errorCode = '7000'
}
// set if all rolledbacks are successful
if (rollbackDeactivateSDNCReturnCode == "200" && rollbackNetworkReturnCode == "200" && rollbackSDNCReturnCode == "200") {
execution.setVariable("rolledBack", true)
execution.setVariable("wasDeleted", true)
} else {
execution.setVariable("rolledBack", false)
execution.setVariable("wasDeleted", true)
}
statusMessage = statusMessage + rollbackDeactivateSDNCMessages + rollbackNetworkErrorMessages + rollbackSdncErrorMessages
utils.log("DEBUG", "Final DoDeleteNetworkInstanceRollback status message: " + statusMessage, isDebugEnabled)
String processKey = getProcessKey(execution);
WorkflowException exception = new WorkflowException(processKey, errorCode, statusMessage);
execution.setVariable("workflowException", exception);
} else {
// rollback due to failures in Main flow (Macro or a-ala-carte) - Full rollback
if (rollbackDeactivateSDNCReturnCode == "200" && rollbackNetworkReturnCode == "200" && rollbackSDNCReturnCode == "200") {
execution.setVariable("rollbackSuccessful", true)
execution.setVariable("rollbackError", false)
} else {
String exceptionMessage = "Network Delete Rollback was not Successful. "
utils.log("DEBUG", exceptionMessage, isDebugEnabled)
execution.setVariable("rollbackSuccessful", false)
execution.setVariable("rollbackError", true)
exceptionUtil.buildWorkflowException(execution, 7000, exceptionMessage)
throw new BpmnError("MSOWorkflowException")
}
}
} catch (Exception ex) {
String errorMessage = "See Previous Camunda flows for cause of Error: Undetermined Exception."
String exceptionMessage = " Bpmn error encountered in DoDeleteNetworkInstanceRollback flow. validateRollbackResponses() - " + errorMessage + ": " + ex.getMessage()
utils.log("DEBUG", exceptionMessage, isDebugEnabled)
exceptionUtil.buildWorkflowException(execution, 7000, exceptionMessage)
}
}
// *******************************
// Build Error Section
// *******************************
public void processJavaException(DelegateExecution execution){
def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
execution.setVariable("prefix",Prefix)
try{
utils.log("DEBUG", "Caught a Java Exception in " + Prefix, isDebugEnabled)
utils.log("DEBUG", "Started processJavaException Method", isDebugEnabled)
utils.log("DEBUG", "Variables List: " + execution.getVariables(), isDebugEnabled)
execution.setVariable("UnexpectedError", "Caught a Java Lang Exception - " + Prefix) // Adding this line temporarily until this flows error handling gets updated
exceptionUtil.buildWorkflowException(execution, 500, "Caught a Java Lang Exception")
}catch(Exception e){
utils.log("DEBUG", "Caught Exception during processJavaException Method: " + e, isDebugEnabled)
execution.setVariable("UnexpectedError", "Exception in processJavaException method - " + Prefix) // Adding this line temporarily until this flows error handling gets updated
exceptionUtil.buildWorkflowException(execution, 500, "Exception in processJavaException method" + Prefix)
}
utils.log("DEBUG", "Completed processJavaException Method in " + Prefix, isDebugEnabled)
}
}
|