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
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
|
/*-
* ============LICENSE_START=======================================================
* ONAP - SO
* ================================================================================
* Copyright (C) 2018 Huawei Technologies Co., Ltd. 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 org.apache.http.HttpResponse
import org.json.JSONArray
import org.openecomp.mso.bpmn.common.recipe.BpmnRestClient
import org.openecomp.mso.bpmn.common.recipe.ResourceInput
import org.openecomp.mso.bpmn.core.domain.ServiceDecomposition;
import static org.apache.commons.lang3.StringUtils.*;
import groovy.xml.XmlUtil
import groovy.json.*
import org.openecomp.mso.bpmn.core.domain.ModelInfo
import org.openecomp.mso.bpmn.core.domain.Resource
import org.openecomp.mso.bpmn.core.domain.ServiceInstance
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.SDNCAdapterUtils
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.List;
import java.util.UUID;
import javax.xml.parsers.DocumentBuilder
import javax.xml.parsers.DocumentBuilderFactory
import org.camunda.bpm.engine.delegate.BpmnError
import org.camunda.bpm.engine.delegate.DelegateExecution
import org.camunda.bpm.engine.runtime.Execution
import org.json.JSONObject;
import org.apache.commons.lang3.*
import org.apache.commons.codec.binary.Base64;
import org.springframework.web.util.UriUtils;
import org.w3c.dom.Document
import org.w3c.dom.Element
import org.w3c.dom.Node
import org.w3c.dom.NodeList
import org.xml.sax.InputSource
import com.fasterxml.jackson.jaxrs.json.annotation.JSONP.Def;
/**
* This groovy class supports the <class>DoDeleteE2EServiceInstance.bpmn</class> process.
*
* Inputs:
* @param - msoRequestId
* @param - globalSubscriberId - O
* @param - subscriptionServiceType - O
* @param - serviceInstanceId
* @param - serviceInstanceName - O
* @param - serviceInputParams (should contain aic_zone for serviceTypes TRANSPORT,ATM)
* @param - sdncVersion
* @param - failNotFound - TODO
* @param - serviceInputParams - TODO
*
* @param - delResourceList
* @param - serviceRelationShip
*
* Outputs:
* @param - WorkflowException
*
* Rollback - Deferred
*/
public class DoDeleteE2EServiceInstance extends AbstractServiceTaskProcessor {
String Prefix="DDEESI_"
ExceptionUtil exceptionUtil = new ExceptionUtil()
JsonUtils jsonUtil = new JsonUtils()
public void preProcessRequest (DelegateExecution execution) {
def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
utils.log("INFO"," ***** preProcessRequest *****", isDebugEnabled)
String msg = ""
try {
String requestId = execution.getVariable("msoRequestId")
execution.setVariable("prefix",Prefix)
//Inputs
//requestDetails.subscriberInfo. for AAI GET & PUT & SDNC assignToplology
String globalSubscriberId = execution.getVariable("globalSubscriberId") //globalCustomerId
if (globalSubscriberId == null)
{
execution.setVariable("globalSubscriberId", "")
}
//requestDetails.requestParameters. for AAI PUT & SDNC assignTopology
String serviceType = execution.getVariable("serviceType")
if (serviceType == null)
{
execution.setVariable("serviceType", "")
}
//Generated in parent for AAI PUT
String serviceInstanceId = execution.getVariable("serviceInstanceId")
if (isBlank(serviceInstanceId)){
msg = "Input serviceInstanceId is null"
utils.log("INFO", msg, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
}
String sdncCallbackUrl = execution.getVariable('URN_mso_workflow_sdncadapter_callback')
if (isBlank(sdncCallbackUrl)) {
msg = "URN_mso_workflow_sdncadapter_callback is null"
utils.log("INFO", msg, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
}
execution.setVariable("sdncCallbackUrl", sdncCallbackUrl)
utils.log("INFO","SDNC Callback URL: " + sdncCallbackUrl, isDebugEnabled)
StringBuilder sbParams = new StringBuilder()
Map<String, String> paramsMap = execution.getVariable("serviceInputParams")
if (paramsMap != null)
{
sbParams.append("<service-input-parameters>")
for (Map.Entry<String, String> entry : paramsMap.entrySet()) {
String paramsXml
String paramName = entry.getKey()
String paramValue = entry.getValue()
paramsXml =
""" <param>
<name>${paramName}</name>
<value>${paramValue}</value>
</param>
"""
sbParams.append(paramsXml)
}
sbParams.append("</service-input-parameters>")
}
String siParamsXml = sbParams.toString()
if (siParamsXml == null)
siParamsXml = ""
execution.setVariable("siParamsXml", siParamsXml)
} catch (BpmnError e) {
throw e;
} catch (Exception ex){
msg = "Exception in preProcessRequest " + ex.getMessage()
utils.log("INFO", msg, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
}
utils.log("INFO"," ***** Exit preProcessRequest *****", isDebugEnabled)
}
public void postProcessAAIGET(DelegateExecution execution) {
def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
utils.log("INFO"," ***** postProcessAAIGET ***** ", isDebugEnabled)
String msg = ""
try {
String serviceInstanceId = execution.getVariable("serviceInstanceId")
boolean foundInAAI = execution.getVariable("GENGS_FoundIndicator")
String serviceType = ""
if(foundInAAI){
utils.log("INFO","Found Service-instance in AAI", isDebugEnabled)
String siData = execution.getVariable("GENGS_service")
utils.log("INFO", "SI Data", isDebugEnabled)
if (isBlank(siData))
{
msg = "Could not retrive ServiceInstance data from AAI to delete id:" + serviceInstanceId
utils.log("INFO", msg, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 500, msg)
}
else
{
InputSource source = new InputSource(new StringReader(siData));
DocumentBuilderFactory docFactory = DocumentBuilderFactory.newInstance();
DocumentBuilder docBuilder = docFactory.newDocumentBuilder()
Document serviceXml = docBuilder.parse(source)
serviceXml.getDocumentElement().normalize()
// get model invariant id
// Get Template uuid and version
if (utils.nodeExists(siData, "model-invariant-id") && utils.nodeExists(siData, "model-version-id") ) {
utils.log("INFO", "SI Data model-invariant-id and model-version-id exist:", isDebugEnabled)
def modelInvariantId = serviceXml.getElementsByTagName("model-invariant-id").item(0).getTextContent()
def modelVersionId = serviceXml.getElementsByTagName("model-version-id").item(0).getTextContent()
// Set Original Template info
execution.setVariable("model-invariant-id-original", modelInvariantId)
execution.setVariable("model-version-id-original", modelVersionId)
}
utils.log("INFO", "SI Data" + siData, isDebugEnabled)
//Confirm there are no related service instances (vnf/network or volume)
if (utils.nodeExists(siData, "relationship-list")) {
utils.log("INFO", "SI Data relationship-list exists:", isDebugEnabled)
//test(siData)
NodeList nodeList = serviceXml.getElementsByTagName("relationship")
JSONArray jArray = new JSONArray()
for (int x = 0; x < nodeList.getLength(); x++) {
Node node = nodeList.item(x)
if (node.getNodeType() == Node.ELEMENT_NODE) {
Element eElement = (Element) node
def e = eElement.getElementsByTagName("related-to").item(0).getTextContent() //for ns
if(e.equals("service-instance")){
def relatedObject = eElement.getElementsByTagName("related-link").item(0).getTextContent()
utils.log("INFO", "ServiceInstance Related NS :" + relatedObject, isDebugEnabled)
NodeList dataList = node.getChildNodes()
if(null != dataList) {
JSONObject jObj = new JSONObject()
for (int i = 0; i < dataList.getLength(); i++) {
Node dNode = dataList.item(i)
if(dNode.getNodeName() == "relationship-data") {
Element rDataEle = (Element)dNode
def eKey = rDataEle.getElementsByTagName("relationship-key").item(0).getTextContent()
def eValue = rDataEle.getElementsByTagName("relationship-value").item(0).getTextContent()
if(eKey.equals("service-instance.service-instance-id")){
jObj.put("resourceInstanceId", eValue)
}
}
else if(dNode.getNodeName() == "related-to-property"){
Element rDataEle = (Element)dNode
def eKey = rDataEle.getElementsByTagName("property-key").item(0).getTextContent()
def eValue = rDataEle.getElementsByTagName("property-value").item(0).getTextContent()
if(eKey.equals("service-instance.service-instance-name")){
jObj.put("resourceType", eValue)
}
}
}
utils.log("INFO", "Relationship related to Resource:" + jObj.toString(), isDebugEnabled)
jArray.put(jObj)
}
//for overlay/underlay
}else if (e.equals("configuration")){
def relatedObject = eElement.getElementsByTagName("related-link").item(0).getTextContent()
utils.log("INFO", "ServiceInstance Related Configuration :" + relatedObject, isDebugEnabled)
NodeList dataList = node.getChildNodes()
if(null != dataList) {
JSONObject jObj = new JSONObject()
for (int i = 0; i < dataList.getLength(); i++) {
Node dNode = dataList.item(i)
if(dNode.getNodeName() == "relationship-data") {
Element rDataEle = (Element)dNode
def eKey = rDataEle.getElementsByTagName("relationship-key").item(0).getTextContent()
def eValue = rDataEle.getElementsByTagName("relationship-value").item(0).getTextContent()
if(eKey.equals("configuration.configuration-id")){
jObj.put("resourceInstanceId", eValue)
}
}
else if(dNode.getNodeName() == "related-to-property"){
Element rDataEle = (Element)dNode
def eKey = rDataEle.getElementsByTagName("property-key").item(0).getTextContent()
def eValue = rDataEle.getElementsByTagName("property-value").item(0).getTextContent()
if(eKey.equals("configuration.configuration-type")){
jObj.put("resourceType", eValue)
}
}
}
utils.log("INFO", "Relationship related to Resource:" + jObj.toString(), isDebugEnabled)
jArray.put(jObj)
}
}
}
}
execution.setVariable("serviceRelationShip", jArray.toString())
}
}
}else{
boolean succInAAI = execution.getVariable("GENGS_SuccessIndicator")
if(!succInAAI){
utils.log("INFO","Error getting Service-instance from AAI", + serviceInstanceId, isDebugEnabled)
WorkflowException workflowException = execution.getVariable("WorkflowException")
utils.logAudit("workflowException: " + workflowException)
if(workflowException != null){
exceptionUtil.buildAndThrowWorkflowException(execution, workflowException.getErrorCode(), workflowException.getErrorMessage())
}
else
{
msg = "Failure in postProcessAAIGET GENGS_SuccessIndicator:" + succInAAI
utils.log("INFO", msg, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 2500, msg)
}
}
utils.log("INFO","Service-instance NOT found in AAI. Silent Success", isDebugEnabled)
}
}catch (BpmnError e) {
throw e;
} catch (Exception ex) {
msg = "Exception in DoDeleteE2EServiceInstance.postProcessAAIGET. " + ex.getMessage()
utils.log("INFO", msg, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
}
utils.log("INFO"," *** Exit postProcessAAIGET *** ", isDebugEnabled)
}
public void getCurrentNS(DelegateExecution execution){
def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
utils.log("INFO", "======== Start getCurrentNS Process ======== ", isDebugEnabled)
def currentIndex = execution.getVariable("currentNSIndex")
List<String> nsSequence = execution.getVariable("nsSequence")
String nsResourceType = nsSequence.get(currentIndex)
// GET AAI by Name, not ID, for process convenient
execution.setVariable("GENGS_type", "service-instance")
execution.setVariable("GENGS_serviceInstanceId", "")
execution.setVariable("GENGS_serviceInstanceName", nsResourceType)
utils.log("INFO", "======== COMPLETED getCurrentNS Process ======== ", isDebugEnabled)
}
public void prepareDecomposeService(DelegateExecution execution) {
def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
try {
utils.log("DEBUG", " ***** Inside prepareDecomposeService of create generic e2e service ***** ", isDebugEnabled)
String modelInvariantUuid = execution.getVariable("model-invariant-id-original")
String modelVersionId = execution.getVariable("model-version-id-original")
String serviceModelInfo = """{
"modelInvariantUuid":"${modelInvariantUuid}",
"modelUuid":"${modelVersionId}",
"modelVersion":""
}"""
execution.setVariable("serviceModelInfo", serviceModelInfo)
utils.log("DEBUG", " ***** Completed prepareDecomposeService of create generic e2e service ***** ", isDebugEnabled)
} catch (Exception ex) {
// try error in method block
String exceptionMessage = "Bpmn error encountered in create generic e2e service flow. Unexpected Error from method prepareDecomposeService() - " + ex.getMessage()
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)
}
}
public void postDecomposeService(DelegateExecution execution) {
def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
utils.log("DEBUG", " ***** Inside processDecomposition() of delete generic e2e service flow ***** ", isDebugEnabled)
try {
ServiceDecomposition serviceDecomposition = execution.getVariable("serviceDecomposition")
// service model info
execution.setVariable("serviceModelInfo", serviceDecomposition.getModelInfo())
List<Resource> deleteResourceList = serviceDecomposition.getServiceResources()
String serviceRelationShip = execution.getVariable("serviceRelationShip")
def jsonSlurper = new JsonSlurper()
def jsonOutput = new JsonOutput()
List relationShipList = jsonSlurper.parseText(serviceRelationShip)
//Set the real resource instance id to the decomosed resource list
for(Resource resource: deleteResourceList){
//reset the resource instance id , because in the decompose flow ,its a random one.
resource.setResourceId("");
//match the resource-instance-name and the model name
if (relationShipList != null) {
relationShipList.each {
if(StringUtils.containsIgnoreCase(it.resourceType, resource.getModelInfo().getModelName())){
resource.setResourceId(it.resourceInstanceId);
}
}
}
}
execution.setVariable("deleteResourceList", deleteResourceList)
} catch (Exception ex) {
String exceptionMessage = "Bpmn error encountered in create generic e2e service flow. processDecomposition() - " + ex.getMessage()
utils.log("DEBUG", exceptionMessage, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, exceptionMessage)
}
utils.log("DEBUG", " ***** exit processDecomposition() of delete generic e2e service flow ***** ", isDebugEnabled)
}
public void preInitResourcesOperStatus(DelegateExecution execution){
def isDebugEnabled = execution.getVariable("isDebugLogEnabled")
utils.log("INFO", " ======== STARTED preInitResourcesOperStatus Process ======== ", isDebugEnabled)
try{
String serviceId = execution.getVariable("serviceInstanceId")
String operationId = execution.getVariable("operationId")
String operationType = execution.getVariable("operationType")
String resourceTemplateUUIDs = ""
String result = "processing"
String progress = "0"
String reason = ""
String operationContent = "Prepare service creation"
utils.log("INFO", "Generated new operation for Service Instance serviceId:" + serviceId + " operationId:" + operationId + " operationType:" + operationType, isDebugEnabled)
serviceId = UriUtils.encode(serviceId,"UTF-8")
execution.setVariable("serviceInstanceId", serviceId)
execution.setVariable("operationId", operationId)
execution.setVariable("operationType", operationType)
List<Resource> deleteResourceList = execution.getVariable("deleteResourceList")
String serviceRelationShip = execution.getVariable("serviceRelationShip")
for(Resource resource : deleteResourceList){
resourceTemplateUUIDs = resourceTemplateUUIDs + resource.getModelInfo().getModelCustomizationUuid() + ":"
}
execution.setVariable("URN_mso_adapters_openecomp_db_endpoint","http://mso.mso.testlab.openecomp.org:8080/dbadapters/RequestsDbAdapter")
String payload =
"""<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:ns="http://org.openecomp.mso/requestsdb">
<soapenv:Header/>
<soapenv:Body>
<ns:initResourceOperationStatus xmlns:ns="http://org.openecomp.mso/requestsdb">
<serviceId>${serviceId}</serviceId>
<operationId>${operationId}</operationId>
<operationType>${operationType}</operationType>
<resourceTemplateUUIDs>${resourceTemplateUUIDs}</resourceTemplateUUIDs>
</ns:initResourceOperationStatus>
</soapenv:Body>
</soapenv:Envelope>"""
payload = utils.formatXml(payload)
execution.setVariable("CVFMI_initResOperStatusRequest", payload)
utils.log("INFO", "Outgoing initResourceOperationStatus: \n" + payload, isDebugEnabled)
utils.logAudit("CreateVfModuleInfra Outgoing initResourceOperationStatus Request: " + payload)
}catch(Exception e){
utils.log("ERROR", "Exception Occured Processing preInitResourcesOperStatus. Exception is:\n" + e, isDebugEnabled)
execution.setVariable("CVFMI_ErrorResponse", "Error Occurred during preInitResourcesOperStatus Method:\n" + e.getMessage())
}
utils.log("INFO", "======== COMPLETED preInitResourcesOperStatus Process ======== ", isDebugEnabled)
}
public void postProcessAAIDEL(DelegateExecution execution) {
def isDebugEnabled=execution.getVariable("isDebugLogEnabled")
utils.log("INFO"," ***** postProcessAAIDEL ***** ", isDebugEnabled)
String msg = ""
try {
String serviceInstanceId = execution.getVariable("serviceInstanceId")
boolean succInAAI = execution.getVariable("GENDS_SuccessIndicator")
if(!succInAAI){
msg = "Error deleting Service-instance in AAI" + serviceInstanceId
utils.log("INFO", msg, isDebugEnabled)
WorkflowException workflowException = execution.getVariable("WorkflowException")
utils.logAudit("workflowException: " + workflowException)
if(workflowException != null){
exceptionUtil.buildAndThrowWorkflowException(execution, workflowException.getErrorCode(), workflowException.getErrorMessage())
}
else
{
exceptionUtil.buildAndThrowWorkflowException(execution, 2500, msg)
}
}
} catch (BpmnError e) {
throw e;
} catch (Exception ex) {
msg = "Exception in DoDeleteE2EServiceInstance.postProcessAAIDEL. " + ex.getMessage()
utils.log("INFO", msg, isDebugEnabled)
exceptionUtil.buildAndThrowWorkflowException(execution, 7000, msg)
}
utils.log("INFO"," *** Exit postProcessAAIDEL *** ", isDebugEnabled)
}
/**
* post config request.
*/
public void postConfigRequest(execution){
//to do
}
}
|
